bluuebunny/crossref_metadata_2025_split huggingface dataset:
Results and directions of breeding research of Pisum sativum in Eastern Siberia
Authors: Kozhukhova E V , Oreshnikova O P 
Published: December 2022

Abstract
The study of productivity and manufacturability of pea varieties, both existing and removed from zoning, was carried out. The tasks of the paper included analysis of a sample of pea varieties in terms of yield, the main features of productivity - the number of productive and unproductive nodes, seeds and beans per plant, their variability; assessment of the influence of the genotype, growing conditions and the interaction of these factors in the formation of signs of productivity and manufacturability; identifying the relationship between the main features of productivity, productivity and manufacturability in order to determine the vectors for further breeding work with the crop. In terms of yield, the effectiveness of the crop variety change was revealed. In terms of productivity elements, the Kan variety had the maximum indicators, which allows us to consider it as a source in terms of the number of beans and seeds per plant. A significant influence of the genotype on resistance to lodging of 53.34% was revealed, with the influence of the conditions of the year of 0.77%, the interaction of factors of 45.87%, and the average positive dependence of yield with resistance to lodging of plants in varieties with a mustachioed leaf type (ґ=0.63±0.19), therefore, the introduction in the breeding process of high-tech varieties can help increase yields. In different years, the yield was influenced by different signs of productivity (2019 - the number of beans and seeds, 2020 - the number of grains of the bean, 2021 - the number of productive nodes and the grain content of the bean), with a strong mutual contingency (r = 0.76...0.93). Due to the impossibility of isolating any one trait that affects the yield, breeding work should be carried out in a comprehensive manner and be aimed at the development of all elements of productivity.
Theoretical foundations for designing complexes of anti-erosion measures in the natural and anthropogenic conditions of the area
Authors: Apazhev A K , Shekikhachev Y A , Khazhmetov L M , Fiapshev A G , Shekikhacheva L Z 
Published: December 2022

Abstract
The difference between the regions of Russia in terms of natural and climatic factors, landscapes, soil conditions, environmental conditions associated with the development of industrial production, the degree of urbanization and the development of infrastructure requires fundamentally different approaches to the areas of agricultural production in these regions, which correspond to their specialization, taking into account the listed factors. The specified large variety of natural and anthropogenic conditions and the need for a simplified mastering of the methodology for designing anti-erosion complexes by a large number of specialists require a more flexible, calculation-normative approach to the design of anti-erosion complexes, based on simplified calculations, allowing technologically and impartially to take into account the features of the natural and anthropogenic conditions of the area. Such a calculation-normative approach will make it possible to avoid the template design of anti-erosion complexes during their widespread introduction into production. In this regard, in this article, the theoretical foundations for the design of anti-erosion measures complexes have been developed.
Changes in hydraulic parameters in canals with sides lining
Authors: Arifjanov A M , Fatxulloyev A M , Rakhimov K T , Otakhonov M Y , Allayorov D Sh 
Published: December 2022

Abstract
Today, as a result of deformation and filtration in the channel, the hydraulic efficiency and operational reliability of irrigation networks in our Republic is decreasing, as a result, the efficiency of irrigation networks is 0.63 percent. In order to provide agricultural producers with the required amount of water on time, systematic work is being carried out to increase the efficiency of irrigation networks on the basis of several state programs. Concreting the channel can be an effective solution to these problems, but the economic costs involved are causing delays in the implementation of the works. When reconstructing irrigation canals, choosing a concreting scheme taking into account the deformation and type of filtration can be a solution to the problem. Under conditions of limited filtration, concreting both sides of canal leads to economic and hydraulic efficiency. However, there is a problem to connect the roughness coefficients of natural soil and concrete in the hydraulic calculation of canals. The article presents result of the research conducted in the 4th section of the Big Fergana Canal, according to the results, n=0.0195 in the two-sided concreted (PK-2010+85) part, and n=0.022 in the earthen part (PK-2020+85). When the channel was modeled in HEC-RAS 5.0.1 based on the hydraulic elements of the channel in PK-2010+85, the roughness coefficient of the canal was n=0.0199.
To the question of legislative priorities and sustainable development of the environment
Authors: Safronov V V , Babaeva A A , Kubrikova A S , Farafontova E L , Shcheblyakov E S 
Published: December 2022

Abstract
The authors made an attempt to comprehend legislative priorities, trends in the development of domestic legislation, their relationship with the prospect of sustainable development of the environment. The rule of sustainable development of the environment acts as a common good, which is undoubtedly the most important value for all mankind, regardless of national, political, religious self-expression. This guiding idea is outside the state character and needs systemic permanent support from the interested subjects of civil society and authorized representatives.
Chemical composition of brown and red algae from Kelapa Beach, Tuban, East Java and their potential as ruminant feed
Authors: Hidayah N , Maulina N W , Noviandi C T , Astuti A , Dono N D , Kustantinah  
Published: December 2022

Abstract
This research was designed to evaluate the nutrient content of brown (Laminaria Sp. and Padina australis) and red algae (Eucheuma cottonii and Gracilaria Sp.) from Kelapa beach, Tuban, East Java. The algae were cleaned from dirt and other materials before drying under the sun. All of the algae were ground and analyzed using proximate analysis (dry matter (DM), ash, organic matter (OM), ether extract (EE), crude protein (CP), crude fiber (CF), and nitrogen-free extract (NFE)) and gross energy with a bomb calorimeter. Data were analyzed descriptively by calculating the average of data obtained. The result showed that brown algae of Padina australis had the highest DM (30.59%) and CP (12.57%). The red algae of Eucheuma cottonii had the highest OM (76.58%), EE (2.85%), CF (8.80%), NFE (56.38%), and gross energy (2,911 Cal/g) but had the lowest DM (13.67%) and CP (8.55%). In opposite with Gracilaria sp. had the highest ash (65.63%) and the lowest OM (34.37%), EE (0.21%), CF (2.49%), NFE (19.95%) and gross energy (1,083 Cal/g). Based on this study, brown algae (Laminaria sp and Padina australis) and red algae (Eucheuma cottonii and Gracilaria sp.) have the potential as ruminant feed, especially as mineral and soluble carbohydrate sources.
Effect of type and concentration of microbial starter on the characteristics of porang flour
Authors: Herawati H , Kamsiati E , Pratiwi A R , Sunarmani  
Published: December 2022

Abstract
Indonesia has abundant natural resource potential, one of its porang. One component that’s widely used from porang plants is glucomannan. Methods to increase the glucomannan content of porang tubers can be done physically, chemically and microbiologically by using a microbial starter. The aim of this research activity to characterize the effect of the type and concentration of starter to the porang flour. This study used two types of starter included: BIMO-CF and NKL yeast with three concentrations (1,2 and 3%). This research activity was designed used completely randomized design which was analyzed throughout IBM Statistics SPSS 24. Based on the test results of BIMO-CF samples and NKLyeast, the highest yield was 20.5% with 3% NKL yeast treatment. The moisture content of all treatments showed no significant difference between treatments. The highest glucomannan content value of 60.62% which used addition of 2% NKL yeast treatment.
Phenotipe and lignin content black rice mutant of gh 51 line
Authors: Dzakirah R I , Nandariyah  , Parjanto  , Riyatun  
Published: December 2022

Abstract
GH 51 is an essential derivative line from local Cempo Ireng black rice as a result of Universitas Sebelas Maret plant breeding programs. GH 51 line has better performance than Cempo Ireng, but it is not resistant to brown plant hoppers. To improve GH 51 line performance, preliminary research was conducted by irradiating GH 51 with 200 Gy gamma rays to obtain new genetic diversity. This study aims to observe the phenotype and lignin content of early flowering putative mutant in the M2 population. The results showed that the early flowering putative mutant of GH 51 black rice has a wide genetic variability on plant height, number of seed per panicles and weight of seed per plant whereas the characters of panicle length, stem diameter, number of panicles per clump, number of tillers and weight of 100 seeds have a narrow genetic variability. Lignin content of the putative mutant varies, and there are seven plants that can be selected for high lignin content, medium to high criteria of plant height, early flowering, and shorter harvesting time from mutant of GH 51 black rice.
Foliar fertilizers improved fruit set and yield of cayenne pepper (Capsicum frutescens L.) grown off-season
Authors: Jaya I K D , Umami K , Arifin M Z , Anugerahwati D R , Listiana B E 
Published: December 2022

AbstractThe fruit set and yield of cayenne pepper grown during the rainy season (off-season) is relatively lower than during the dry season. This study aimed to assess the effectiveness of some foliar fertilizers in improving the fruit set and yield of cayenne pepper grown off-season on dryland. An experiment was conducted during the rainy season of 2021/2022 on a dryland area of Gumantar, North Lombok, Indonesia. Four foliar fertilizers and one control were tested on two varieties of cayenne pepper. The foliar fertilizers were: bio-organic (Pomi), silicate and boron (X-ZO), micronutrients (Meroke Fitoflex), and a mix of macro and micronutrients (Bayfolan). The two varieties were: hybrid (Dewata 43) and open-pollinated (Sret). The treatments were arranged in a factorial randomized block design with three replications. After five harvests, the results showed no interaction between foliar fertilizer and variety in affecting fruit set and yield. The foliar fertilizers improved the fruit set and yield of cayenne pepper. The most significant improvement was the bio-organic fertilizer with 10.6% and 42.5 % for fruit set and fruit weight per plot, respectively, compared to the control treatment. The hybrid variety yielded 822.5 g plant−1, higher than the open-pollinated ones with 632.3 g plant−1.
The effectiveness of apron usage made of convection waste material in reducing ultraviolet light exposure towards skin irritation on welders
Authors: Setiawan D , Sumardiyono  , Setyono P 
Published: December 2022

Abstract
Welding is a job having a high risk for health for the workers. In non-formal industries, many workers ignored their health when conducting welding job. The problem in non-formal industry is the problem of business capital. Therefore, non-formal workers ignore their health because they could not afford personal protective equipment. Apron is one of the personal protective equipment for UV exposure. Utilizing jeans waste as the material of apron is an alternative to resolve the capital problem of non-formal workers and as an effort to recycle unused waste. The initial stage is to test the effectiveness of jeans waste by testing UV exposure between the workers who wore apron and who did not. Measurements were carried out using a UV light meter tool named Lutron. The result showed that jeans were highly effective in reducing UV exposure from welding activities. Therefore, apron made of jeans material can protect against skin irritation from exposure to UV rays caused by welding activities.
Effects of isomalto-oligosaccharide, inulin, and polydextrose on the development of sugar-free pineapple jam
Authors: Michelle  , Lo D , Indrawanto R 
Published: December 2022

Abstract
The aim of this study was to elaborate the effects of using isomalto-oligosaccharide, polydextrose, and inulin as humectant towards sugar-free pineapple jam physicochemical and sensory characteristics. Eleven different samples were made with the determined concentration of each prebiotic, followed with the analysis of water activity, degree of brix, color, 72-hour syneresis, sensory evaluation of spreadability, hedonic test, and Just About Right test. The results obtained from the physicochemical analysis showed the lowest water activity and syneresis level is the sample with 35% isomalto-oligosaccharide with the °Brix of 61.00. The two best sample is followed by the sensory evaluation test, where the sample with 35% isomalto-oligosaccharide has the best spreadability, favorable and more acceptable by the panelists as well as with the fewest penalty shown based on the JAR results obtained.
EIA/Amdal in risk society: A study in developing country Indonesia
Authors: Kumayza Toni , Hariyadi Sundek 
Published: December 2022

Abstract
Although coal mining activities have an Environmental impact assessment EIA/Amdal, these activities still pose serious risks to communities in rural Indonesia. This study links EIA/Amdal with the social context of a risk society. This study aims to evaluate the legitimacy of Amdal for coal mining in Indonesia. The legitimacy of the Amdal for coal mining is based on the beliefs of experts, science, and technology (Rational model). The survey and interviews involved stakeholders in 6 coal mining villages and the Indonesian Mining Experts Association (PERHAPI). The results show that rural stakeholders are increasingly distrustful of Amdal (rational model) in avoiding risk. Meanwhile, mining expert groups still rely on rational models in making environmental decisions.
Effects of Acute Gamma Irradiation on the Morphology of Stevia rebaudiana
Authors: Aida Khalida H , Azhar M , Nor Azma Y , Susiyanti  , Shamsiah A 
Published: December 2022

Abstract
Stevia is a short-day plant with constant day length less than 12 hours in Malaysia cause to generate flower early. The shorter vegetative period, resulting in low content of steviol glycosides compound. Cultivation of stevia in Malaysia is a challenge due to lack of suitable variety. The response to gamma irradiation varies among plant species and affected by the irradiation dose. The method applied was acute gamma irradiation with six doses (50, 100, 250, 300, 400 and 500 Gy) to investigate the effect of radiation. The LD50 value was at 182 Gy. The number of days for seed to germinate was varied in all treatments and none of the seedlings survived at 400 Gy and 500 Gy of irradiation. The plant height recorded the highest in treatment 50 Gy (142.0±1.98). Meanwhile, for other parameters such as the number of leaves, the number of branches, leaf width and leaf length were decreased as the dose increases. Overall, our findings suggest that low doses of radiation (below 325 Gy) is the suitable dose to study the improvement of stevia by acute gamma irradiation.
Comparative efficacy between premium and generic herbicide of glufosinate ammonium to control weed species in oil palm plantation
Authors: Jabit N N M , Aani S N A , Hamdani M S A , Zakaria N , Abidin M Z Z 
Published: December 2022

Abstract
Weeds have always been a major pest in most plantation areas. Herbicides application is the most preferable method in modern technology. The aims of this study to compare the effectiveness between premium and generic herbicides of Glufosinate ammonium (GA) in oil palm plantation. Seven herbicides treatments consisting of Basta 15, Genee 15, Fosinate 135, Bufos 135, Kenbast 15, Tarang with Miracle, Tarang without Miracle and control. The efficacy comparison of herbicides was recorded at 7, 14, 28, and 56 days after treatment (DAT) of herbicides. Data on weed injury and weed scorching were compared through visual assessment and analyzed with SAS software. Asystasia gangetica, Ageratum conyzoides, Paspalum scrobiculatum, Momordica charantia, Eleusine indica were found as dominant weed species were recorded, in quadrate sampling at experimental area. Basta 15 showed similar result with surpass other herbicides treatments and caused approximately 90% weed injury. Result from this study indicated Basta 15 performed consistently against general weed species whereas other herbicides applied was portrayed inconsistent outcome through the study.
Utilizing Indigofera Natural Dyes to Develop Batik
Authors: Sarwono  , Darwoto  , Adi S P 
Published: December 2022

Abstract
This study seeks to: (1) apply natural dyes made from Indigofera on batik using alum, lime, and fero(II) sulfate fixation, (2) develop batik designs with natural dyes from Indigofera on cotton fabrics for batik, and (3) apply natural dyes made from Indigofera on silk fabrics for batik. The problems in this study were solved using several steps which included analysis of problems related to the use of Indigofera natural dyes, data collection and observation, formulation of strategies to create batik products through experimentation (action research) in terms of experimental techniques, materials, and design motifs. The results of this study conclude several points, including visualization of batik designs using natural dyes from Indigofera and solutions to problems that arise in batik dyeing experiments using natural Indigofera dyes.
Soybean morphology and physiology in mahogany agroforestry system with organic fertilizer application
Authors: Setyaningrum D , Budiastuti M T S , Purnomo D , Sudadi  , Mufid M F 
Published: December 2022

Abstract
Land conversion causes a decrease in the area of agricultural land, so that agricultural cultivation efforts through agroforestry systems are needed, such as planting between mahogany trees. The aim of the study was to examine the morphological and physiological responses of soybeans to organic fertilizers in mahogany-based agroforestry systems. The study consisted of a single factor, namely the type of organic fertilizer using a completely randomized block design. Treatment of types of fertilizers with four levels, namely: chemical fertilizer, chicken, goats and cow manure. The results showed that the type of organic fertilizer affected soybean morphology, namely plant height 3 and 4 WAP, leaf number 4 WAP, and soybean physiology, namely total chlorophyll. The plant height and the number of leaves were highest in the cow manure fertilizer. Chicken manure produced the highest total chlorophyll, which was 0.0743 mg/g. Total chlorophyll count was positively correlated with the amount of chlorophyll a and b. In addition, plant fresh weight was positively correlated with plant biomass. Soybean has the potential to be cultivated in agroforestry systems and the addition of nutrients with organic fertilizers.
Effect of media type and method of sterilization on growth of porang (Amorphophallus muelleri) shoots in vitro
Authors: Triharyanto E , Ramadhany A W , Arniputri R B , Handoyo G C 
Published: December 2022

Abstract
Porang is a tuber plant that has potential and prospects to be developed in Indonesia because it contains high levels of glucomannan. Propagation in vitro is required but has obstacles in the form of failure rates due to contamination. This study aimed to examine the effect of media type and sterilization method on the growth of porang (Amorphophallus muelleri) shoots in vitro. Parameters observed included shoot emergence day, number of shoots, shoot color, percentage of contamination, growth and development of explants. The data analysis used in this research is descriptive analysis. The results of this study indicate that the treatment of planting media affects the growth of porang shoots. The best treatment combination was found in the treatment of sterile cotton media with 1 minute sterilization which showed a contamination level of 3%, the number of shoots was 8, the average day of shoots appeared at 7 DAP, the color of the shoots was reddish green. Sterilization by soaking bulbil longer can reduce the growth of the number of shoots, increasing contamination.
Co-compost biochar as a soil ameliorant: improvement of soil chemical characteristics and maize yield in Ultisol
Authors: Nurida N L , Jubaedah  
Published: December 2022

Abstract
Adding co-compost biochar could increase the effectiveness of ameliorant compared to biochar and manure. The research aim was to measure the effectiveness of co-compost biochar to improve soil chemical properties and maize yields in Ultisol. The field study at Taman Bogo Research Station was conducted for two planting seasons (December 2017–July 2018) with treatments: 1) control, 2) cacao shell (CS) biochar (BC), 3) corncob (CC) BC, 4) co-compost CS BC, 5) co-compost CC BC and 6) manure, with four replicates and a 10 t ha−1 dose of ameliorant. The results showed that co-compost biochar CS and CC for two planting seasons (PS) increased pH, total N, K, Ca, and decreased Al. However, the application of BC CS resulted in a more significant improvement in the soil’s chemical characteristics. The dry grain from the biochar and co-compost BC application increased significantly (7.41 t ha−1 in PS1 and 6.73 t ha−1 in PS2) compared to the control (4.46 t ha−1 PS1 and 3.82 t ha−1 PS2), but BC CS and co-compost CS gave more stable results. The co-compost biochar formulation was more effective in improving acidic soil and maize productivity when biochar was produced from the low-quality feedstock.
Antioxidant and GC-MS Analysis of Cyperus iria, Fimbristyis miliacea, and Fimbristylis globulosa
Authors: Abdullah N A , Zain W Z W M , Ramli N W , Hamzah F , Hamid N A 
Published: December 2022

Abstract

Cyperaceae family had been commonly found in rice field areas. This family consists of 3000 species and 220 of them were classified as weeds. The presence of secondary metabolites demonstrates that this family of weeds, despite being one of the most invasive species in the world, is capable of a variety of biological functions. In this study, the antioxidant analysis and potentially chemical compunds were identified on three weeds in Cyperaceae family: Cyperus iria, Fimbristylis miliacea, and Fimbristylis globulosa. The GC-MS analysis of methanol extract of the three species showed 25, 11, and 9 compounds respectively. This study focuses on the non-polar extraction. The methanol extracts of these three species were screened for antioxidant activity. Antioxidant activity was determined using DPPH test. IC50 values for the extracts are 309.07 μg/ml (C. iria), 250.67 μg/ml (F. miliaea), and 623.82 μg/ml (F. globulosa).