bluuebunny/crossref_metadata_2025 huggingface dataset:
The effect of biofertilizers on the productivity of oats and clover-thymopheic mixture in the conditions of the Non-Chernozem region
Authors: Tiranov Alexander Borisovich , Grigoriev Alexander Vladiirovich
Published: November 2023

In the link of crop rotation of fodder crops on sod-podzolic soil (83% of arable land) in the conditions of the Novgorod region, the use of Azotovite and Phosphatovite for the cultivation of crops on two backgrounds of mineral fertilizers was studied. The use of biofertilizers in technological operations twice (pickling of seed material and non-root spraying) against the background of full mineral fertilizer, in accordance with the plan, received the highest yield of cultivated crops: oat grains 4.3 t/ha and green mass of a clover-thistle mixture of 1 year of use  (2 mowing) 60.9 and 2 year of use (1 mowing) 38.4 t/ha and the maximum nutritional value of feed per hectare: collection of dry matter 0.7, 15.2, 9.6; feed units–4.3, 13.0, 8.4 thousand tons; digestible protein 0.37, 1.16 and 0.74 tons with low energy intensity of production of cultivated crops 3.1, 0.7 and 1.0 GJ/thousand tons k units and high energy efficiency coefficients of 5.3, 16.1 and 12.5 units, respectively.
Histological examination of biopsy material of animal bone tissue using osteoplastic biocomposite coating of implants accelerating consolidation
Authors: Artemyev Dmitry Alekseevich , Kozlov Sergey Vladimirovich , Ziruk Irina Vladimirovna , Klokov Vladimir Sergeevich , Yarosh Yana Evgenievna
Published: November 2023

In modern veterinary and humane medicine, the issue of optimizing reparative osteogenesis, aimed at accelerating consolidation, preventing bacterial infection, a stabilization method, as well as activating osteoinductive and osteoconductive properties, is quite acute. This can be achieved using osteoplastic biocomposite coatings on implants. The significant role of such components as hydroxyapatite, methyluracil, amoxicillin in metabolic processes aimed at regenerative, antibacterial and metabolic processes of osteogenesis has been determined. The group of authors set the goal of the study: to study, using a histological method, the quantitative and qualitative aspects of fusion of a fracture of the middle third of the diaphysis of long tubular bones (radius), in an experiment, using the developed biocomposite coating. The material for this study was histotopographic preparations of bone regenerates obtained on day 35 using a needle for trephine biopsy of bone tissue, after consolidation of the simulated fracture was established using implants with the developed osteoplastic coating. As a result of the study of histotopographic materials using 3.5% and 5% biocomposite coating to accelerate consolidation, in the experimental groups there is no amount of the developed composite, which indicates biocompatibility with complete biointegration without allergenic and cytostatic effects.Throughout the experiment, no significant difference was found between the experimental groups; in each group, restored microcirculation was visualized with many physiological Haversian canals with blood vessels, the nervous system and adequate tissue trophism. Histological examination of the formed bone regenerate is necessary to confirm the completed accelerated process of osteogenesis in small non-productive animals.
Evaluation of the degree of influence of different types of light source on the level of the output signal of the light sensor when its work on the reflected signal
Authors: Anashkin Anatoly Aleksandrovich , Anashkin Anton Anatolievich , Ugarov Gennady Grigorievich , Bakirov Sergey Mudarisovich
Published: November 2023

The article considers the requirements for the characteristics of light sensors when they are used as part of an automatic control system for LED lamps, including options for their spatial arrangement in relation to the working surface. The results of experimental studies of the degree of influence of the type of light source on the output signal of the light sensor during its operation on the reflected signal are presented. A technique is described that allows minimizing the influence of the type of light source on the output signal of the light sensor when it operates on the signal reflected from the working surface. An example of the practical use of this technique as part of an existing automatic control system is given.
Characteristics of safety and harmlessness conditions labor of operators at the sorting facilities of table root crops and potatoes
Authors: Bogaturev Vladimir Fedorovich , Danilova Svetlana Vyacheslavovna , Shkrabak Roman Vladimirovich , Gavrikova Elena Ivanovna , Shkrabak Vladimir Stepanovich
Published: November 2023

The article notes the influence of production factors on operators when sorting table root crops. The most harmful production factors acting on a person have been identified, as this is the most important barometer of the state of working capacity and prevention of production-related and occupational diseases. It is established that the content of soil dust depends on many factors (weather conditions during harvesting, soil type, the amount of incoming pile of root crops for sorting). Information is given on the granulometric composition of the soil coming together with root crops from harvesting machines to the refinement line. It is noted that from the point of view of labor protection the dustiness of the air in the zone of refinement of root crops, exceeding the regulatory requirements by 2 or more times, is of particular concern. Attention is drawn to the fact that the emissions of the ventilation system into the environment from the vegetable store, where fruit and vegetable products are unloaded from the harvested field areas, pollute the external (as well as internal) air space not only with dust, but also with harmful substances damaged during harvesting of perishable products and imported with it residues of vegetation and a large amount of land stuck to the products in connection with the harvesting of potatoes and table root crops during a period of high humidity; this is typical for the Northwestern zone during the harvesting period (September-October). The soil stuck in the gaps of the treads of the wheels of tractors, cars and trailers gets into the vegetable storage room during the unloading of field products. In connection with the treatment of crops with agrochemicals during the period of plant development, the remains of agrochemicals, which adversely affect the working conditions of operators at the objects of sorting table root crops and potatoes, also enter the premises with the soil. product sorting. The patent solution has been introduced into production at the workplace of operators, providing a reduction in dust content by 1.5-2.0 times below the maximum allowable concentrations.
Heat and mass transfer in impulse grain drying
Authors: Zagoruiko Mikhail Gennadievich , Pavlov Sergei Anatolievich , Bashmakov Igor Andreevich , Shematurin Alexander Ivanovich
Published: November 2023

The technology of constant exposure to the grain with a drying agent is not optimal due to the fact that the grain overheats faster than moisture evaporates. It is necessary to lower the temperature of the drying agent to reduce the risk of deterioration in grain quality. Because of this, the performance of grain dryers with a constant heat supply is reduced. More promising is the drying technology with variable heat supply. The pulse mode is one of the varieties of the variable mode. This drying mode allows, while maintaining the passport performance of the dryers, to reduce the specific heat consumption. The purpose of the article is to calculate the pulse duration, pause and temperature of the drying agent. The duration of heating depends on the heat transfer coefficient, the physical and mechanical properties of the material and the logarithm of the temperature difference between the drying agent and the material. The duration of the deposit depends on the physical and mechanical properties of the material, the logarithm of the difference between the ratio of its moisture content and the diffusion coefficient. The article presents the characteristic features of heat and mass transfer and the main parameters of the process.

Keywords: drying; corn; heat and mass transfer; pulse mode; drying agent.
Influence of seed inoculation and foliar feeding on the yield and quality of chickpeas grain in the conditions of the dry steppe Trans-Volga region
Authors: Denisov Konstantin Evgenievich , Poletaev Ilia Sergeevich , Taspaev Nursultan Nurlanovich , Gurina Irina Vladimirovna
Published: November 2023

The purpose of the work is to improve the technology of chickpeaы cultivation in the conditions of the Lower Volga region by using modern preparations for inoculating seeds and foliar fertilizing with fertilizers that include various micro and macro elements It has been established that the use of pre-sowing inoculation of seeds with RizoBash (3 l/t) and double foliar treatment of crops in the phase of 3 leaves and budding with microfertilizers and biofungicide (Fitosporin M, Zh AS (1 l/ha) + Borogum-Molybdenum (0.2 l/ha) ha) + Bionex-Kemi NPK 21:4:4 + ME (3 l/ha)) using Biolipostim adhesive (0.3 l/ha) increases chickpea grain yield up to 1.68 t/ha, protein content up to 26, 2%.
Economically valuable characteristics and breeding indices of spring barley varieties of different ecological and geographical origin in the conditions of the Ryazan region
Authors: Levakova Olga Viktorovna
Published: November 2023

The article presents the results of research conducted in the collection nursery of spring barley in the conditions in 2020–2022. The purpose of the research is to identify economically valuable traits and calculate breeding indices of selected sources of spring barley of different ecological and geographical origin in the conditions of the forest–steppe zone of the Ryazan region for inclusion in the hybridization program. It was revealed that the varieties Reliable (RF) and Dzivosny (Belarus) had the highest productivity in the conditions of the region with an average yield of 6.48 and 6.40 t/ha, respectively. It was found that the shortest straw had the German varieties KVS Vermont and Ellinor, whose height is in the range of 63-67 cm and varies little over the years of research (CV, % = 3.9 ...6.0). According to the length of the ear, the varieties Bente (Germany) (8.2 cm), Jaromir and Noble (8.0 cm) (RF) stood out. It was revealed that the maximum number of grains in the ear is formed by the Yaromir and Noble varieties – 23.7 pcs. and 23.4 pcs., respectively. According to grain size, the varieties Kufal, Raider (Belarus) and Bente were distinguished, having a mass of 1000 grains of more than 50.0 g. When calculating the breeding indices, it was found that the productivity of domestic varieties was influenced by the Canadian Ki index (r= +0.829) and the harvest index of KHOZ, % (r= +0.559), the Belarusian varieties of the IPPR plant productivity index (r= +0.478), German varieties Ki (r= +0.747) and the linear density index ear of LPC (r = +0.604). On average, according to the number of selected indices, the Noble and Dzivosny varieties come out on top – the maximum indicators for three indices, Yaromir (RF), Ataman (Belarus), KVS Harris, KVS Vermont, Beatrice (Germany) – in second place – for two indices. The varieties of spring barley distinguished by the individual studied positive signs and their complex are recommended for use in breeding programs.
Phytopathological assessment of domestic potato varieties in the conditions of the North Caucasus
Authors: Morgoev Timur Akhsarbekovich , Gazdanova Irina Olegovna , Doguzova Nino Nodarovna
Published: November 2023

The article is devoted to the phytopathological evaluation of domestic varieties of potatoes of different maturity groups in the conditions of the foothill zone of North Ossetia. Fungi, bacteria and viruses pose a serious threat and cause significant crop yield losses. Annually, the loss of agricultural crops from the disease is up to 60 %. According to the results of phytopathological assessment, potato varieties with resistance to viral and bacterial diseases were identified. The varieties Fritella, Naiada, Flamingo, Triumph, Ariel were the most resistant to viral diseases. The varieties Grand, Krasa Meshchera, Prime, Fioletovy, Ariel, Vympel, Gulliver, Carmen, Lyubava, Triumph, Sineglazka, Azhur, Elizaveta, Izyuminka, Krasa, Nevsky, Farn, Sadon, Flamingo showed complex resistance to fungal diseases.
Diseases and productivity of peas for grain sowing in the conditions of the Tyumen region
Authors: Timofeev Vyacheslav Nikolaevich , Yaroslavtsev Aleksei Andreevich , Kolchina Lubov Anatolievna , Aleksanina Tatiana Ivanovna , Babushkina Tatiana Dmitrievna , Vyushina Olga Anatolievna
Published: November 2023

. Studies on the stability of resistance to leaf stock, crop productivity, the boundaries of different morphotypes of grain-oriented peas and the assessment of protection methods were carried out in the conditions of the northern forest-steppe of the Tyumen region. During the growing season, according to the indicators of peas, leaf-stem diseases are observed with different rates of development and timing of manifestation (Ascochyta, p. Uromyces, p. Erysiphe communis G). The development of diseases in allergic years is long: ascochitosis (p. Ascochyta) - 10-20%, powdery rose (p. Erysiphe communis) - 11-49%, rust (p. Uromyces) - 0.2-20%. The smallest damage of 5.5-6.6% was observed on the lines TM 12-158, 12-160, 12-162, 06-452, 12-214, 09-280 or 11% of the entire set of varieties studied. To powdery mildew, 22% of varieties note a decrease in disease damage by 10%, and especially line TM 12-214. Reduced rust damage was noted in 14% of varieties (Tomas, ТМ-06-257, ТМ-06-455, ТМ-07-336 - 6.6-8.8%). The manifestation of diseases depends on weather conditions, the directed use of the morphotype, and the genetic resistance of the variety. The yield for the period of study of pea varieties of the sowing grain direction varied from 3.5 to 4.6 t/ha, stable yields in the cultivar samples of the morphogroup chameleon with a significant increase of 0.58-0.72 t/ha. The study of comparative pea protection schemes showed the mandatory need for pre-sowing seed treatment using chemical dressing, biological preparations, agrochemicals, where there is a positive effect on the development of the root system, growth vigor, and a 70-80% reduction in pathogenic fungi on seeds and roots. During the growing season, the use of one fungicidal treatment was more economical, environmentally friendly and contributed to the preservation of the yield of 0.3-0.4 t/ha.
The allelic spectrum of the GDF9/BSTHHI, CAST/MSPI, GH/HAEIII genes in Kal-myk short-tailed sheep and crossbreeds with a blood type of ? dorper + ? Kalmyk short-tailed breed
Authors: Pogodaev Vladimir Anikeevich , Surzhikova Evgenia Semenovna , Evlagina Daria Dmitrievna , Arilov Anatoly Nimeevich
Published: November 2023

To increase the production of meat productivity, it is necessary to improve the genetic resources of sheep. The purpose of this work was to establish the allelic spectrum of meat productivity genes in sheep of the Kalmyk Kalmyk short-tailed breed and crossbreeds with a blood type of ? dorper + ? Kalmyk short-tailed breed. The object of the study was sheep raised by the farm "Arl" of the Yashkul district of the Republic of Kalmykia. Blood samples (5 ml each) were taken from random sheep of the Kalmyk short-tailed breed (n = 14) and crossbreeds with a blood density of ? dorper + ? Kalmyk short-tailed breed (n = 12) from the jugular vein into a test tube with ethylenediaminetetraacetic acid (EDTA). The PCR-PDRF method determined the allelic spectrum of genes: differential growth factor (GDF9), calpastatin (CAST), somatotropin (growth hormone (GH)), in Kalmyk sheepdogs and crossbreeds with a blood type of ? dorper + Kalmyk short-tailed breed. The methods of genetic and statistical analysis in the studied samples of sheep revealed complex genotypes for the studied marker genes. By genetic and statistical methods of analysis, it was found that the proportion of animals that had the desired complex genotype according to the studied genes in sheep of the Kalmyk chicken breed, including – 1 marker allele in three genes (GDF9AG/CTMM/GHAA and GDF9GG/CASTMN/GHAA), was 28.6%, in turn, in crossbreeds with a blood type of ? dorper + A combination of 2 marker alleles of three genes (GDF9AG/CASTMN/GHAA) appeared in the Kalmyk short-tailed breed - 33.3%, a combination of the 1st marker allele in three genes - 50.0%. It is concluded that the crossing of Kalmyk sheep of the Kurdyuk breed with sheep-producers of the Dorper breed, carrying alleles desirable for breeding in their genome, can have a positive effect on increasing the productivity of crossbreed livestock.
The effect of folic fertilization on yield and quality indicators of plum fruits in arid conditions of the Astrakhan region
Authors: Aleksandrova Tatyana Ivanona
Published: November 2023

The article presents the results of studying the effect of foliar feeding on the yield and quality of plum fruits. The studies were carried out on the irrigated plot of the orchard of the Federal State Budgetary Scientific Institution "Pre-Caspian Agrarian Federal Scientific Center of the Russian Academy of Sciences" of the Astrakhan Region. As a result of the study, it was found out that the application of macro- and microfertilizers, which are part of the preparations Aquarin, Ultramag boron, Ultramag calcium, is an important factor that improves the commercial qualities of plum fruits. With the foliar top dressing with macro- and microelements, it is possible to control the yield and quality of fruits. The studied fertilizers have a positive effect on the weight, size and quality of plum fruits. The highest average productivity was noted in plum varieties Velikaya sinyaya - 12.3 kg/tree, Volgogradskaya - 11.5 kg/tree. Among the studied varieties, the maximum weight and size of the fetus was noted in the Zainap and Volgogradskaya varieties, which ranged from 48.5 to 54.6 grams.
IMPROVEMENT OF THE TECHNOLOGY OF DURUM WHEAT CULTIVATION IN THE ZONE OF THE CHERNOZEM SOUTHERN IN THE LOWER VOLGA REGION
Authors: Denisov Konstantin Evgenievich , Belyaev Aleksandr Ivanovich , Petrov Nikolay Yurievich , Petrov Yuri Nikolaevich
Published: November 2023

The conducted research allowed us to identify new approaches in the technology of improving the cultivation of durum wheat in the southern chernozem zone, which are aimed not only at increasing the yield and quality characteristics of this crop, but also to show new ways to preserve and increase soil fertility. In experimental surveys, both zoned varieties of spring (Krasnokutka 13 - control, Don elegy) and winter (Aksinite and Agate of the Don) durum wheat were studied. The experimental part was carried out in 2018...2021  on the territory of the farm "Eliseev A.N.", which is located in the chernozem zone of the southern Mikhailovsky district of the Volgograd region. The norms of mineral nutrition for yields of 2.00, 4.00 and 6.00 t/ha were calculated. The long-term experience has shown that biofertilizers (Benefit +, Gumi 20) can compete with mineral nutrition to obtain a given yield of durum wheat. The use of biofertilizer Gumi 20 contributed to a yield of 3.11 t / ha in the Don Elegia variety, and in winter durum wheat Axinite up to 3.73 t / ha. The highest yield level has  Axinite), which amounted to 5.96 t/ha (with a planned yield of 6.00 t/ha). On the spring durum wheat variety, the maximum yield was achieved in the Don Elegia variety (5.03 t/ha) on the Gumi 20+N221P87K135 variant.
The strength of growth and early fruitfulness of autumn apple varieties in the specific conditions of the Astrakhan region
Authors: Menshutina Tatiana Vladimirovna , Kostenko Marina Gennadievna
Published: November 2023

Data on the study of apple varieties of the autumn ripening period according to the main economically valuable indicators are presented. The experience was laid in the Caspian Agrarian Federal Scientific Center on the territory of an experimental orchard in 2018. The purpose of the research is to study introduced apple varieties according to the main economically valuable indicators and identify the best ones for creating intensive plantings in the semi–desert zone of the Northern Caspian. The main indicators of the evaluation of 7 apple varieties of the autumn ripening period were such indicators as survival, growth strength, fertility and fruiting. As a result of the study, it was found that there was no damage to trees in winter. The survival rate of the varieties was good and amounted to 63.6...100.0 %. A more compact crown was formed in Cherry, Lambourne and Uman winter varieties (0.2...0.8 m2). The most rapid-fruiting varieties are Lambourne and Galacube, which had a harvest in the third year of the growing season. The yield of varieties reached 0.1...1.8 kg/d. The largest fruits were in the Stark Red Gold variety (164.0 g), which exceeded the Cherry control by 0.6% (163.0 g). Complex resistance to scab, brown spotting and rust was distinguished by the Talida variety.
The application of mineral fertilizers and bacterial preparations in the cultivation of oil flax on ordinary chernozem in the conditions of the Lower Don
Authors: Avetisyan David Rafaelovich , Kamenev Roman Aleksandrovich , Kameneva Vera Konstantinovna
Published: November 2023

Field experiments were carried out in 2020-2022. on chernozem soils in the Azov zone of the Rostov region. They cultivated a variety of oilseed flax Heavenly. The predecessor is winter wheat. The following types of mineral fertilizers were used in the experiment: ammonium nitrate (34.4 % N), ammophos (12-52), potassium chloride (K2O65). The use of mineral fertilizers was carried out in the autumn period for plowing the soil, in the spring for continuous cultivation and for sowing oil flax. Bacterial preparations are intended for the treatment of flax seeds in the pre-sowing period: Mizorin, Flavobacterin, Extrasol. Average for 2020-2022 the maximum increase from the use of agro-chemicals was achieved in the variant with the introduction of nitrogen-phosphorus fertilizers under continuous cultivation at a dose of N60P60. The increase in the yield of flax oilseeds was 0.74 t/ha, or 51.7 % compared to the control. A high effect was achieved from the treatment of seed material with the biological preparation Extrasol (200 ml per sowing rate of seeds). The increase in the yield of oilseeds reached 0.19 t/ha to the variant without the use of fertilizers. With the combined use of fertilizers and bacterial preparations, the best effect on the yield of flax was achieved from the treatment of seeds in the pre-sowing period with bacterial preparations Flavobacterin and Extrasol. The increase in comparison with the control variant was 0.51 t/ha, or 31.5 %. On average, over 2 years, the largest oil yield in the crop was obtained in the variant using N30P30. The increase in oil harvest was 371 kg/ha, or 63.4 %.
Integrative therapy of postpartum endometritis in first-calf heifers in the conditions of a biogeochemical province
Authors: Gertman Alexander Mikhailovich , Maksimovich Dina Mratovna
Published: November 2023

The research was carried out at the Sarafanovo farm, in Chebarkul district, Chelyabinsk region. We established that postpartum endometritis in first-calf heifers is widespread in biogeochemical provinces that contain an excess of nickel and iron. This pathology demonstrates distinct violations of organism’s functional state, accompanied by changes of blood values, a decrease in nonspecific defenses and an increase in peroxidation processes. The on-farm treatment routine makes a certain therapeutic effect, but does not fully ensure the restoration of the body systems, especially the regulation of mineral metabolism. It has been shown that the additional inclusion of Phosprenyl, Gabivit-Sе and Vitartil, which stimulate organism’s defenses, into the on-farm treatment routine contributes to faster restoration of metabolic processes and leads to recovery of animals. Normalization of indicators of nonspecific defenses was detected both on the 7th and 14th days of treatment. An integrated treatment approach due to introducing of the studied medications into the traditional routine helps to reduce the time of treatment of endometritis in first-calf heifers (by 3-4 days), and their milk production increases. The daily milk yield in the experimental group of cows was 18,6±0,29 kg, in the control group – 15,3±0,33. Therefore, the Phosprenyl, Gabivit-Sе and Vitartil should be included in the basic routine of on-farm treatment of endometritis.
Immunogenetic monitoring in the breeding of cow families of the breed of Sychevka cattle
Authors: Gontov Mikhail Eliseevich , Koltsov Dmitry Nikolaevich , Dmitrieva Valentina Ivanovna
Published: November 2023

In the breeding of cattle with pure-breeding, an important role is given to working with brood families. At the same time, purebreeder try to preserve and propagate valuable genes of outstanding dairy cows in subsequent generations through daughters and sons. The main purpose of the research was to study the genetic features of the best uterine families of the breed of Sychevka using the EAB locus alleles of blood groups as genetic markers. And also, it determines the acceptability of immunogenetic monitoring for objective control over the transmission and preservation of valuable genes of the progenitors of the families. In the period from 1983 to 2021 the research in the pedigree farms of the Smolensk region was carried out. Blood groups using reagents of the Smolensk Research Institute were determined. Families on the basis of pedigrees were systematized. We used databases of pedigree farms of analyze milk productivity. As a result of the research, marker genes characterizing 12 leading families of the breed were established. The largest number of animals with markers G2Y2E/1Q/, Y1A/1, E/3G/G//.Immunogenetic monitoring allowed us to preserve valuable genes of the foundation animal of the Fialka 40 cow family, marked with the EAB allele Y1A/1 for 8 generations of female and male offspring. The expediency of using genetic markers in breeding by families has been established. It’ll allow preserving the valuable hereditary qualities of outstanding animals and optimizing the breeding process in the breed of Sychevka breed.
Estimation of acute oral toxicity of the drug "Mastigard®"
Authors: Solodkova Kira Vadimovna , Shantyz Azamat Khazretovich , Kashkovskaya Lyudmila Mikhailovna
Published: November 2023

The parameters of acute oral toxicity of Mastigard® are presented. The drug was introduced intragastrically to rats at a dose of 2000 mg/kg. During the study, the tested dose did not cause signs of intoxication and death of animals. Physiological parameters of rats remained within the species norm. Also no changes in the behavior of animals were noted, the reaction to tactile, pain, sound and light irritants was adequate. Autopsy of animals at the end of observation did not reveal pathological and anatomical changes in internal organs and tissues. Regular control of body weight of rats testified to uniform weight gain of all experimental animals during 14 days of observation, no body weight loss was observed during all periods of weighing. Thus, the LD50 of Mastigard® is more than 2000 mg/kg. Mastigard® belongs to the 5th class of toxicity according to the GHS and the 4th class of danger (substances of little danger) according to GOST 12.1.007-76.
Influence of the preparation «Lignohumate» on the decorative effect of perennial plants
Authors: Reut Antonina Anatolievna , Allayarova Irina Nagimovna , Biglova Aigul Radikovna
Published: November 2023

Purpose of the article is to study the effectiveness of the «Lignohumate» preparation on the growth, development and decorative qualities of some flower and ornamental crops (Campanula persicifolia L., C. carpatica Jacg., Phlox paniculata L.) in the forest-steppe zone of the Bashkir Cis-Ural. Observations of the seasonal rhythm of plant development were carried out according to the method of phenological observations in botanical gardens, the assessment of ornamental features was carried out according to the generally accepted method of state variety testing of ornamental crops. For the first time in the conditions of the Bashkir Cis-Ural, the influence of the growth stimulator «Lignohumate» on the decorative qualities of some types of flower crops of the collection of the SUBGI UFRC RAS was studied. The features of phenology, growth, as well as the decorative qualities of plants during fertigation with a growth regulator are analyzed. When evaluating decorativeness on a 100-point scale in C. persicifolia, it was found out that «Lignohumate» is effective for such decorative features as the number of leaves, the abundance of flowering and the density of the inflorescence; there is also a reduction in the duration of the period from regrowth to flowering by 5 days. In C. carpatica, such morphometric parameters as flower and inflorescence size, abundance and duration of flowering have improved; also, the preparation helps to increase the area of the horizontal projection of the color spot on the bush by 2.6 times compared to the control. In Ph. paniculata «Lignohumate» is effective for such decorative features as the size of the inflorescence, the abundance and duration of flowering, also during fertigation, the area of the horizontal projection of the color spot on the bush increased by 1.5 times, thereby increasing the decorative qualities of the phlox.
Influence of abiotic environmental factors on the biochemical composition of crop production fruits
Authors: Solomentseva Alexandra Sergeevna , Mezhevova Alina Sergeevna , Solonkin Andrey Valerievich
Published: November 2023

The article provides information on the study of the effect of abiotic environmental factors on the quality of fruit and berry and medicinal plants in Volgograd and the region: Carthamus tinctorius L., Ribes aureum Pursh., Rosa rugosa Thunb., Rosa cinnamomea L., Rosa acicularis Lindl., Rosa spinosissima L., Rosa canina L. The studies conducted by the authors make it possible to assess the natural and climatic conditions of the region, as well as the suitability and safety of plant species, which is relevant from the point of view of improving the quality of life and improving the health of the population, as well as the development of crop production. The results of the experiments allowed us to recommend certain types of rosehip, safflower and currant for the production of plant products and use in medicine. During laboratory tests, the content of lead, cadmium, zinc and copper was found in the fruits of experimental plants. The maximum fat content in 1000 g of safflower seeds is achieved by applying a dose of sewage sludge of 10 t/ha with a seeding rate of 250 thousand pieces/ha. it was found out that the content of amino acids in fruit bushes depends on weather conditions – 2020 showed an increase in arginine, glycine, leucine and isoleucine in golden currant, proline in rose hips, which indicates their high drought resistance. It was revealed that the content of zinc (12 mg) and copper (8 mg) increased in the fruits of golden currant in areas located close to highways, which is why the collection of fruits for eating in these areas is not recommended. The characteristics of irrigation norms for species at different heights of the aboveground part are given.
Economic value of potato varieties of different ripeness groups when grown in the conditions of North Ossetia-Alania
Authors: Gazdanova Irina Olegovna , Morgoev Timur Akhsarbekovich
Published: November 2023

The results of field experiments on the study of domestic and foreign varieties of potatoes of different ripeness groups in the conditions of North Ossetia-Alania are presented. According to the results obtained, it should be noted that potato varieties of different ripeness groups showed a significant discrepancy in the yield and marketability of tubers, as well as in the accumulation of the crop. The maximum yield in the conditions of North Ossetia-Alania was noted in the mid-ripening Getsby variety (43.3 t/ha). According to a number of biochemical indicators, potato varieties were distinguished: according to the content of vitamin C (> 13 mg%), the varieties Zhukovsky ranny, Vineta, Forward, Memphis, Jelly, Alvaro, Romano, Innovator, Fritella, Red Lady were distinguished. Weather conditions 2020-2022 in all tested varieties, the starch content varied within 12.8-21.0%.
Adaptive potential of winter triticale varieties in arid conditions of the Northern Caspian
Authors: Fedorova Valentina Aleksandrovna
Published: November 2023

In the semi-desert zone of the north-west of the Astrakhan region in 2020-2022, studies on agroecological variety testing of promising winter triticale varieties were conducted on the rainfed field of the Pre-Caspian Arid Federal Scientific Center of the Russian Academy of Sciences. The purpose of the research is to determine the parameters of adaptability of highly productive varieties of winter triticale for cultivation in arid conditions of the Northern Caspian Sea. There were five varieties of domestic selection in the work (Testament, Zimogor, PRAG-152, Sergius and Forte). Records, observations and analyses were carried out according to the methodology of the State Audit, the methodology of B.A. Dospekhov was used for statistical processing; the methodology of S.A. Eberhart and W.A. Russell was used to calculate the parameters of adaptability, as presented by V.A. Zykin and others. The article presents the parameters of adaptability of the studied varieties in years with varying degrees of moisture: regression coefficient (bi), variance (HCP05), stress resistance (Ymin - Ymax), genetic flexibility (Ymax+Ymin)/2), stability (S2i). Depending on the behavior of varieties in various meteorological growing conditions, a promising high-yielding (2.64 t/ha) winter triticale Forte variety with high genetic flexibility (2.57) was identified. The selected Forte variety has good plasticity (the linear regression coefficient is above one - 1.13) and genetic stability (S2i = 0.006), therefore it can be recommended for industrial cultivation in difficult arid conditions of the semi-desert of the Northern Caspian.
Openly living phytophages and entomophages of the agrocenosis of winter soft wheat in the forest-steppe of the Samara region
Authors: Sharapov Ivan Ivanovich , Sharapova Yulia Andreevna
Published: November 2023

Studies were conducted to study the species composition of open-living insects of phytophages and entomophages in the agrocenosis of winter soft wheat on varieties Povolzhskaya 30 and Povolzhskayaniva. The studies were conducted in 2020-2022, which differed in meteorological conditions, in the forest-steppe zone of the Samara region. In the agrocenosis of winter wheat, 28 species of phytophagous insects were identified, which belonged to 16 families. The most numerous in terms of species composition were the families: Chloropidae, Chrysomelidae ,Aphididae, Scutelleridae. The families were small in species composition:  Phlaeothripidae, Pentatomidae, Berytidae, Miridae, Acrididae, Elateridae, Cephidae, Carabidae and Scarabaeidae. All phytophagous insects were divided into 6 orders: Bubble-legged or Thrips (Thysanoptera), Hemiptera or bugs (Hemiptera), Diptera (Diptera), Coleoptera or Beetles (Coleoptera), Straight-winged (Ortoptera), Hymenoptera (Hymenoptera). Numerous species composition of phytophagous insects was observed in the orders of Hemiptera (39.0%), Diptera and Coleoptera (25.0% each). The majority of phytophagous insects fed only on vegetative parts of plants (64.0%) (roots, stems, and leaves), 7.0% of species fed on generative parts of plants (mainly grain feeding). 29.0% of the species had a mixed type of nutrition, on vegetative organs (mainly in the larval stage) and on generative organs (mainly imago). Among phytophagous insects, the proportion with a gnawing mouth was 54.0%, and the proportion with a sucking mouth was 46.0%. The species composition of openly living entomophages in the agrocenosis of winter wheat was diverse. It is represented by 6 detachments. The largest number of species was observed in the orders Coleoptera or Beetles (Coleoptera) and the order of Spiders (Araneae). Ladybugs (Coccinellids) dominated among entomophages, which were represented by 9 species.
Characteristics of the families of the herd of the Sychevka breed by productive and genetic indicators
Authors: Ermakov Mikhail Andreevich , Dmitrieva Valentina Ivanovna , Gontov Mikhail Eliseevich , Koltsov Dmitry Nikolaevich
Published: November 2023

An analysis of the genetic structure using marker alleles of the EAB locus and an assessment of the productive qualities of the families of cows of the Sychevka breed of the pedigree farm KP "Rybkovskoe" of the Smolensk region is presented. In the genotypes of representatives of families with a frequency of more than 5%, there are EAB alleles of the Holstein breed: Y1A`1, G2Y2E`1Q`, O2A`2J`2K`O`, B2O1, and the Sychevka breed: O1I`Q`, b, O1Y2E`3G`G``, which indicates the presence of hereditary material of both breeds. The average milk yield for maximum lactation in cows of the families was 5624kg of milk, with a fat content of 3.91%, protein 3.28%. In the best cows of the families, milk productivity reached 9651kg of milk, 3.71% fat, 3.28% protein for maximum lactation. Thirty percent of descendants from the families of Laskovaya 7114 and Kladi 8080 have a milk yield of over 6000 kg, with a fat content in milk of 3.82% and higher, and protein - over 3.35%. Milk yield in cows, on average in the group by the third lactation compared to the first increases by 970 kg of milk or 22%, which is largely due to the milking of animals in the process of their use. The greatest increase (41%) in milk yield to full-age lactation is observed in animals with the alleles E`3G`G`` (+1681kg) and B1G3O1T1A`1B`E`3F`2Q` (+1706kg). Cows with the EAB allele B1G2O1 are different by an increased (by 40%) period of productive use, and, as a result, lifetime milk yield, they are 42% higher than the average for families. Cows with the marker allele P1QA`1J`2E`1I` have lifetime milk yield indicators 69.5% higher than the average for families.
Use of an intravenous catheter to treat urinary distension in cases of feline lower urinary tract disease
Authors: Triyatjaya Yoga , Hermawan Firda Aisyah , Ratu Asyfa  , Ratnaningsih Tiara , Waskita Pranyata Tangguh , Widianti Ranny Indah
Published: November 2023

Urolithiasis is a disease that commonly affects the urinary organs due to blockage of crystal stones in the urinary tract of male cats. A 3.5 year old male mixed breed domestic cat was examined at the Royal Purple Vet Clinic with complaints of a lack of appetite, fever, and vomiting. The results of the physical examination showed that the body temperature was 39.6°C, bladder distention occurred, and there was a pain response when palpated. Under emergency conditions, urinary distension was treated by insertion of an intravenous catheter (26G). Supporting examinations included urinalysis and microscopic examination of urine. Urinalysis results showed the presence of red blood cells, white blood cells, and protein in the urine. Meanwhile, the results of the microscopic examination showed that there were deposits of calcium oxalate crystal particles. The cat was diagnosed with urolithiasis with a Fausta prognosis. The treatment includes fluid therapy, antibiotics, anti-inflammatories, supplements, and herbal medicine. The cat experienced changes after being treated for four days, characterized by normal urination and no blood found in the urine
Resistensi Escherichia coli dari ulas kloaka burung hantu pemangsa ikan (Ketupa ketupu) terhadap beberapa antibiotik
Authors: Ismahyuningsih Revita , Afiff Usamah , Agungpriyono Srihadi
Published: November 2023

Resistensi Escherichia coli terhadap antibiotik telah menjadi permasalahan dalam dunia kesehatan, meskipun E. coli berperan sebagai flora normal, akan tetapi ada beberapa strain bersifat patogen. Tujuan dari penelitian ini adalah untuk mengetahui pola resistensi isolat E. coli dari swab kloaka buffy fish owl (Ketupa ketupu) dari penangkaran burung terhadap streptomisin, tetrasiklin, gentamisin, asam nalidiksat, ampisilin, dan doksisiklin dengan uji difusi cakram Kirby-Bauer. Zona hambat yang terbentuk, dibandingkan dengan Clinical Laboratory Standards Institute (CLSI) 2020. Hasil penelitian menunjukkan bahwa semua isolat telah mengalami resistensi terhadap antibiotik ampisilin, namun masih sensitif terhadap gentamisin. Dua isolat masih sensitif terhadap tetrasiklin, asam nalidiksat, doksisiklin, dan streptomisin. Satu isolat menunjukkan intermediet terhadap streptomisin dan menunjukkan resistensi terhadap tetrasiklin, asam nalidiksat dan doksisiklin.
Spatial Characteristics of Porang Development and Competitive Advantages in The Central Lombok Highlands
Authors: Rengganis Baiq Santi , Fitasari Baiq Diah , Rahayu Slamet Mardiyanto
Published: November 2023

: In 2020 Indonesia's export volume for porang reached 14,568 tons compared to 2019 of 11,720, so it deserves priority for development including in Central Lombok Regency. This study aims to analyze the spatial characteristics of porang development, analyze the competitiveness of porang, and analyze the stabilization of porang production in Central Lombok Regency. Data analysis uses the analysis of Localization Coefficient, Specialization Coefficient, Location Quotient (LQ), Basic Service Ratio (BSR), Regional Multiplier (RM), and competitive profit. To obtain diversity and variety of data, Central Lombok is divided into 4 research areas or clusters; Batu Keliang District Area, Kopang District Area, Pujut District Area, Praya Barat District Area. Furthermore, in each cluster area, 5 samples (respondents) were determined for each commodity under review (porang, cassava, sweet potato). Thus the number of respondents to 60 people. While secondary data is in the form of time series data collected from 2019 to 2021, including data on the development of harvested area, production and productivity of porang
Educators’ Perception of the Utilization of Information and Communication Tecnology (ICT) in Chemistry Learning
Authors: Hairida Hairida , Rasmawan Rahmat , Sartika Rody Putra , Masriani Masriani
Published: November 2023

The use of ICT in education in the 21st century has facilitated educators to make changes in learning, so that learning becomes challenging and fun. This study aims to describe the perception of teachers regarding the use of information and communication technology in chemistry learning. For this purpose, a survey was conducted to collect data from 20 techers in Sintang and its surrounding areas. The method used is the descriptive method. The teachers’ persception questionnaire on ICT in chemistry learning was addopted from Teachers’ perception towards ICT in the teaching- learning process: Scale validty and reliability study were translated into Indonesian and modified to suit the conditions of the school. The results showed that the average perception of educators on the use of ICT in chemistry learning was 78,91 with a “Good” category, it is known that the use of ICT in chemistry learning is still not implemented for all educators
Relationship of Physical Fitness and Science Learning Outcomes of Students
Authors: Mukholid Agus
Published: November 2023

This research raises the issue of whether there is a relationship between physical fitness and science learning outcomes at SMP Negeri 8 Bekasi for the 2022/2023 academic year. This research aims to determine the relationship between physical fitness and the science learning outcomes of students at SMP Negeri 8 Bekasi for the 2022/2023 academic year. This research uses descriptive research methods. The population in this study was 180 class IX students of SMP Negeri 8 Bekasi for the 2022/2023 class. Then 35 people were taken using a random sampling technique (20% of the total population). Physical fitness data collection techniques using physical fitness tests and science learning outcomes by taking documentation data in the form of student report cards. Data processing is carried out using the correlation formula. The results of the research show that there is a significant relationship between physical fitness and science learning outcomes for students of IX SMP Negeri 8 Bekasi in the 2012/2013 academic year with (r = 0.70). Physical fitness contributes 49.7% to science learning outcomes at SMP Negeri 8 Bekasi.
KINERJA KEUANGAN PEMERINTAH DESA EKAS BUANA LOMBOK TIMUR DENGAN KONSEP VALUE FOR MONEY
Authors: Putra Anak Agung Gede Swadana Kumara , Pancawati Rr Sri , Waskito Iman
Published: November 2023

Sektor publik saat ini menjadi pusat perhatian pemerintah dalam rangka mewujudkan masyarakat yang makmur dan mengembangkan model otonomi daerah yang berkeadilan. Termasuk sektor publik kategori terkecil yaitu desa. Sektor publik selalu dituntut untuk melaporkan dana publik secara transparan. Kinerja pemerintah desa dapat dinilai melalui laporan realisasi Anggaran Pendapatan dan Belanja Desa (APBDes) dalam mewujudkan good governance.  Pengukuran kinerja sektor publik menggunakan konsep value for money yaitu pengukuran kinerja sektor publik berdasarkan pada segi ekonomi, efisien dan efektivitas. Tujuan penelitian ini adalah untuk mengetahui penerapan pengukuran value for money pada Anggaran Pendapatan dan Belanja Desa (APBDes) dalam menilai kinerja keuangan Pemerintah Desa Ekas Buana Lombok Timur. Metode yang digunakan dalam penelitian ini adalah metode deskriptif kuantitatif dengan pendekatan studi kasus jenis configurative-ideographic studies. Dari hasil penelitian dapat disimpulkan bahwa kinerja keuangan Pemerintah Desa Ekas Buana belum optimal dan harus terus ditingkatkan. Dari segi ekonomi pada tahun 2019 dan 2021 mendapatkan hasil cukup ekonomis dan tahun 2020 mendapat hasil kurang ekonomis. Dari segi efisiensi mendapatkan hasil efisien untuk tahun 2020 dan 2021, cukup efisien untuk tahun 2019. Dari segi efektivitas pada tahun 2019 mendapat hasil efektif, tahun 2020 mendapat hasil kurang efektif dan 2021 mendapat hasil cukup efektif.
Nutritions Forage from Napier and Guinea Grasses
Authors:   Assitant Super Intendent, Government Form Hissar, SINGH RATTAN , H.O MALIK ,   Foddar Botanist, sirsa
Published: November 2023

Napier and Guinea grasses are recognized drought-resistant forage crops. They were introduced into the Punjab in 1926, and because of their long life and capability of giving high yields of green stuff without much effort or care were finally recommended for cultivation in the State in 1931. Both tirese grasses are perennial and supply large quantities of green forage and allow a good number of cuttings during the year. Under irrigation and adequate manuring Napier and Guinea grasses may give as much as 1,000 maunds and 600 maunds of green fodder per acre, respectively. Unless they are out and used as feod at the stage of optimum growth, they are not likely to provide large quantities of quality and palatable forage.
Manuring of the Coconut Crop
Authors:   Oilseed Specialist, Agricultural Reserch Institute, Coimbatore, G.V NARAYANA
Published: November 2023

The coconut is an important crop, particularly in Madras where there is an area of about 6-2 lakhs of acres producing abont 1,500 million nuts and accounting for 41% of the acreage and 46% of the production in. India. On the West-Const where 69% of the area under coconut in this State is concentrated, the crop is of considerable economic importance. The present production in India which is estimated at 3,300 million nuts falls short of the requirements of the country by about 50%. This naturally results in abnormal rise in prices and necessitates import- ing coconut products from foreign countries. There is, therefore urgent need to step up production. This can be done by two ways: (1) by extending the existing area under the crop, and (2) by increasing produe- tion of the existing ares. The first is a long-range method; and the production from the existing area can be stepped up by adopting proper manuring and cultivation. This paper deals with this aspect of the subject.