bluuebunny/crossref_metadata_2025_split huggingface dataset:
UJI BEBERAPA KONSENTRASI EKSTRAK DAUN MIMBA (Azadirachta indica A. Juss) UNTUK MENGENDALIKAN LARVA Lamprosema indicata F. PADA TANAMAN KEDELAI (Glycine max L. Merill)
Authors: Desita Salbiah  , Nelly Andria  
Published: September 2021

The Lamprosema indicata Fabricius larvae is one of the main pests in soybean plantations, which cause up to 80% damage. The alternative control is the use of neem Leafs (Azadirachta indica A. Juss) which have the potential as a botanical insecticide. This research aims to find out the effective concentration of neem Leafs extract to control Lamprosema indicata F. larvae on soybean (Glycine max L. Merill). The research was conducted at the Laboratory Plant Pest and Experimental Farm in the Faculty of Agriculture, University of Riau from May to October 2018. The research was carried out by using a completely randomized design (CRD) with 6 treatments and 4 replications to obtain 24 experimental units. Treatment consist of several concentrations of neem leafs extract 0 g.l-1 water, 20 g.l-1 water, 40 g.l-1 water, 60 g.l-1 water, 80 g.l-1 water and 100 g.l-1 water. The results showed that the concentration of 80 g.l-1 water was effective to control the L. indicata larvae with an initial death time of 5.50 hours and total mortality was 87.50%.
PENGARUH DOSIS KOMPOS TANDAN KOSONG KELAPA SAWIT YANG DI PERKAYA ABU BOILER TERHADAP SIFAT KIMIA TANAH ULTISOL, PERTUMBUHAN, PRODUKSI, KADAR HARA DAN LOGAM BERAT PB PADA TANAMAN SAWI (Brassica juncea L.)
Authors: Sri Mulyani  
Published: September 2021

The purpose of this study was to study the effect of improved quality of oil palm empty fruit bunch compost on the chemical properties of ultisol soil, growth, production, nutrient content, and heavy metals Pb in mustard plants. This study was conducted from March 2015 to January 2016. The study was conducted with a single factor experiment with 13 treatments and 3 replications, so that 39 unit experiments were obtained which were placed into a Completely Randomized Design. The treatment consisted of 4 tankos compost, namely tankos compost. The beginning of the composting process was added to boiler ash at 4 dosage levels, namely 0% (K1), 15% (K2), 25% (K3), 35% (K4), then given into the soil with 3 dose levels, namely 10 tons/ha (D1), 20 tons/ha (D2), 30 tons/ha (D3). Observational data was analyzed statistically using the Analysis of Variance (ANOVA) with the F test at an alpha level of 5%. If the treatment is found a significant effect, it will be continued with the Duncan Multiple Range Test (DMRT) at the alpha level of 5%. The results showed that the various doses of oil palm empty fruit bunch compost plus added boiler ash at the beginning of the composting process at the same dose had a significant effect on increasing Ca-dd, Mg-dd, K-dd soils and decreasing Al-dd soils, plant height, number of leaves, leaf width and K content of mustard plants. The best dose that can produce the highest production was the composting process treatment that was added with 15% boiler ash at a dose of 10 tons/ha (K1D1). In the Pb heavy metal content was not measurable, so the plant was suitable for consumption.
RESPONS TANAMAN BUNCIS TIPE TEGAK (Phaseolus vulgaris L.) TERHADAP PEMBERIAN PUPUK KOMPOS DAN TSP
Authors: T. Edy Sabli  , Selvia Sutriana  
Published: September 2021

The research was carried out in the experimental farm of the Faculty of Agriculture, Riau Islamic University, Pekanbaru during 6 months from July to December 2017. The study used Completely Randomized Design (CRD) with 2 factors. First factor was goat manure, consisting of 5 levels: 0, 5, 10, 15, 20 tons/ha and the second factor was TSP fertilizer, consisting of 4 levels: 0, 100, 175, 250 kg/ha. The materials used were bean seeds of the Balitsa-2 variety, goat manure, TSP fertilizer, Urea, KCl, Furadan 3G, Curacon 500 EC, Fungicide (Antracol), and 1 kg clear plastic. Parameters observed were flowering age, harvest age, number of pods per plant, pod weight per plant, pod length, and number of the remaining fruit. The tools used are a hoe, machete, rake, hand sprayer, analytical scale, meter, stationery, and camera. The results of the observations were analyzed statistically, and the further test was significantly different at a significant level of 5%. The results showed that the interaction and main effect of goat manure and TSP had a significant effect on all observated parameters. The best treatment was goat manure with a dose of 5 – 20 tons/ha and TSP at a dose of 100 – 250 kg/ha.
UJI FORMULA BIOFUNGISIDA TABLET BERBAHAN AKTIF KONSORSIUM Trichoderma virens ENDOFIT DAN MIKORIZA INDIGENOUS TERHADAP PENYAKIT JAP PADA BIBIT KARET
Authors: Lestari Magdalena  
Published: September 2021

The objective of this research is to determine the effect of biofungicide tablets with active ingredient of the consortium consisted Trichoderma virens endophyte and mycorrhiza indigenous and to get the best formula to control the JAP disease on rubber plant. The research was carried out experimentally by using a completely randomized design (RAL), consisting of 6 treatments and 4 replications in order to obtain 24 experimental units. Each experimental unit consisted of two seeds, so there were 48 rubber seeds. The treatments seed were: F1 (15 ml T. virens endophyte), F2 (15 gr inokulan mychorrhiza), F3 (15 ml T. virens endophyte + 15 gr inokulan mychorrhiza + 100 gr palm fronds powder + 25 gr zeolite + 25 gr tapioca powder), F4 (15 ml T. virens endophyte + 15 gr inokulan mychorrhiza + 100 gr sago powder + 25 gr sago dregs + 25 gr tapioca powder), F5 (15 gr inokulan mychorrhiza + 100 gr solid + 25 gr zeolite + 25 gr tapioca powder) and F6 (15 ml T. virens endophyte + 100 gr cocoa shells powder + 25 gr sago dregs + 25 gr tapioca powder). Parameter observerd were initial symptoms on seedlings, intensity of disease, addition of plant height, stem diameter, and weight of dry seedlings. The data obtained were analyzed for variance followed by further tests of honest real difference (BNJ) at the 5% level. The results indicated that F3 (15 ml T. virens endophyte + 15 gr inokulan mychorrhiza + 100 gr palm fronds powder + 25 gr zeolite + 25 gr tapioca powder) was the best formula in controlling JAP with initial symptoms of infection of 24,50 days with the seedling height was 69,46 cm, stem diameter and dry weight were 6,60 cm and 103,62 gr respectively.
ANALISIS USAHA DAN STRATEGI PENGEMBANGAN PEMASARAN BOLU KEMOJO DI KELURAHAN TANGKERANG SELATAN KECAMATAN BUKIT RAYA KOTA PEKANBARU (STUDI KASUS PADA USAHA CIK PUAN)
Authors: Imelda Putryansyah  , Darus  
Published: September 2021

This study aims to analyze the characteristics of the entrepreneur and the business profile of the kemojo sponge, the procurement of raw materials and supporting materials, processing technology, costs, income, business efficiency and added value, and strategy for marketing development of the kemojo sponge marketing. The method used was the survey method. Respondents were collected 1 manager and 2 workers in Tangkerang Selatan Village, Bukit Raya District, Pekanbaru City. The data collected consistsed of primary data and secondary data and were analyzed using descriptive qualitative and quantitative. The results showed that the age of manager was 49 years, while the average age of the workers was 23 years old. The length of education of manager was 12 years, while the worker was 12 years on avera. The family member of the manager was 3 people with 13 years experience, while the worker has an average experience of 4.5 years. The business has been starting from 2007 and had a business license. The source of capital from the Bank loan with household scale and used worker as 2 people. The use of raw materials per process production was 5 kg of flour, Rp. 198,575 of supporting materials with the simple technology. The total cost was Rp. 319,020, the gross income was Rp. 1,020,000 and net income of IDR 700,980 per production process on average. The added value obtained was IDR 149,500/kg with the RCR of 2.20. Based on the strategy of developing the kemojo sponge agro-industrial business, it is stated that this business is in quadrant I, so it can perform the SO strategy, including maintaining product quality to increase consumer satisfaction and maintaining affordable product prices by looking at market information.
Física da microgravidade na sala de aula utilizando um Clinostato: uma revisão bibliográfica sistemática
Authors: Sales Leonardo Amadeu de , Rodrigues Rayssa Souza Lima , Otoya Victor José Vasquez , Tuyarot Diana Esther 
Published: September 2021

<p>Este trabalho é motivado pelo estudo dos conceitos de microgravidade e sua ocorrência no espaço, bem como poderia ser experimentada na superfície terrestre. O objetivo principal é explicar a física envolvida no fenômeno, em sala de aula, utilizando um Clinostato. Para sustentar o estudo foi realizada uma análise sistemática da literatura para elencar os artigos que tratem do tema e assim ter um panorama que facilite a compreensão do mesmo, e como poderia ser inserido em sala de aula. Para a análise foi utilizada a metodologia baseada em etapas, e as buscas foram realizadas em quatro plataformas: Periódicos CAPES; Google Acadêmico; Scielo e ERIC (<em>Education Resources Information Center</em>). Os descritores utilizados foram Microgravidade, Física, Clinostato e Ensino, em português e em inglês com abrangência de publicação entre 1995 e 2020. Os artigos encontrados foram analisados quanto ao tema de interesse no título e no abstract e foi realizada a leitura completa dos artigos selecionados. Poucos artigos foram encontrados voltados para o tema, isso chama a atenção em relação à atualidade do mesmo e à potencialidade para tratá-lo em caráter interdisciplinar. </p><p><strong></strong><strong>Palavras chave</strong>: Formação de professores, Clinostato, novas metodologias, microgravidade simulada, tecnologia espacial.</p>
The efficacy of specific immunocorrection drugs against ovine oestrosis
Authors: Marchenko V. A. 
Published: September 2021

The purpose of the research is to characterize the effect of specific immunocorrection drugs on the survival rate of the sheep botfly larvae and the immune response of the host organism. Materials and methods. Three variants of laboratory samples of specific immunocorrection drugs against sheep oestrosis have been developed based on water-soluble proteins of Oestrus ovis L. and Lucilia serricata Mg. larvae. The studies were carried out on 12 test and 3 control groups of lambs born in the current year artificially infected with 80 larvae of the sheep botfly. Fourteen days before infection, the test lambs were immunized with the prepared drugs. The drugs were injected subcutaneously in various doses (2–6 ml) and repeatedly (1–3) or by a single intranasal irrigation at a dose of 10 ml per animal. The efficacy was evaluated for the early (July – September) and summer-spring (August – April) periods of parasitism. In the test and control animals, we determined specific antibodies (JgG), stable E-rosette-forming cells (sE-RFC) and antigen-reactive (AR-RFC) T-lymphocytes. Results and discussion. The tested specific immunocorrection drugs based on somatic proteins of the sheep botfly and the sheep green bottle larvae have a pronounced protective effect against ovine oestrosis. In experiments, being affected by various drug variants, 44.6–99.1% of the sheep botfly larvae died in the early period of parasitism, and 22.6–88.1% of the sheep botfly larvae died in the summer-spring period. Subcutaneously injected drugs stimulate the produced specific antibodies and activate the effector function of the T-cell immune system to a greater extent than intranasal irrigation.
Fauna of parasite of cyprinids and percoids in the reservoirs of the Moscow Canal
Authors: Romanova N. N. , Golovina N. A. , Vishtorskaya A. A. , Golovin P. P. 
Published: September 2021

The purpose of the research is determination of the species composition of parasites of cyprinid and percoid fish in the reservoirs of the Moscow Canal.Materials and methods. In 2019–2020, parasitological material was collected in the spring, summer and autumn from percoid (the pike perch and European perch) and cyprinid fish (the bream, silver bream, roach, rudd and sabrefish) aged 2 to 7 years from the reservoirs of the Moscow Canal (Ikshinsky, Pestovsky, Pyalovsky and Klyazminsky Reservoirs) by the methods generally accepted in ichthyo-parasitology. To quantify the fish infection rate, we used the incidence or prevalence of infection, the intensity of infection, and the mean amplitude of the intensity of infection. We used Kabiosh index (K) to assess the species diversity of parasites. Results and discussion. The parasitological analysis results of percoids and cyprinids from the reservoirs of the Moscow Canal are presented. 34 parasite species were found in fish, which belong to nine taxonomic groups: Microsporidia, Myxosporea, Monogenea, Cestoda, Trematoda, Nematoda, Acanthocephala, Hirudinea, Crustacea. The largest number of species belongs to trematodes, the rest, taxa (mixo- and microsporidia, cestodes, nematodes, acanthocephalans, leeches and parasitic crustaceans), are represented singly. We calculated the species diversity ratio (R) of fish parasites in the reservoirs, which ranged from 0.335 to 0.575, which indicates the fauna similarity from 50 to 75%. The greatest similarity in the parasite fauna was found in the roach (R = 0.168–0.447), the least in the European perch (R = 0.447–1.0). We have identified the dominant species that are found in more than 20% of the studied fish and determine the “core” of the parasitic fauna, which included 4 parasite species of epizootic and 1 parasite species of epidemiological significance.
Seasonal dynamics of population and age composition of the trematode Gynaecotyla adunca larvae (Linton, 1905) Yamaguti, 1939 in the Black Sea
Authors: Belousova Yu. V. , Lozovsky V. L. 
Published: September 2021

The purpose of the research is analyzing the seasonal dynamics for the number and the hemipopulation structure of the trematode Gynaecotyla adunca larvae in shrimps of the genus Palaemon Weber, 1795 and determining the dependence of their infection with the metacercariae G. adunca on the host size and the season of the year in the water area of Sevastopol.Materials and methods. Samples of aquatic organisms were collected monthly during 2012 in two different biotopes, the estuary of the Chernaya River and the Kazachya Bay. We examined a total of 2,445 specimens of the Hydrobia acuta mollusk, 200 specimens of the Palaemon elegans shrimp in the estuary of the Chernaya River, and 2,248 specimens of the H. acuta mollusks and 64 specimens of P. adsepsus in the water area of Kazachya Bay. Shrimps were caught with a 1 × 0.4 m seine with a 6–8 mm mesh. The mollusks were collected with a hand grab sampler with a sampling area of 0.04 m2. The mollusks and shrimps were classified in accordance with the World Register of Marine Species. All mollusk and shrimp tissues were examined by the compression method under an MBS-10 binocular microscope. Descriptive statistics was calculated using Statistica 6 for Windows.Results and discussion. We have found that the parthenita G. adunca is characterized by asynchronous emergence of secondary sporocyst that contain cercariae, while the metacercariae G. adunca hemipopulation is characterized by an overdispersed distribution, which indirectly indicates a low density of the host population and its constant migration. We analyzed seasonal dynamics of the found microfallid larvae population. The metacercariae G. adunca are characterized by one peak of infection with trematodes in summer.
Study of the acute toxicity of the medicinal product for veterinary use Iverbutan
Authors: Indyuhova E. N. , Arisova G. B. , Belykh I. P. , Poselov D. S. , Stepanov A. A. 
Published: September 2021

The purpose of the research is to study the acute oral toxicity of the medicinal product for veterinary use Iverbutan, intended for the treatment and prevention of arachnoentomoses and nematodoses of poultry.Materials and methods. The studies were carried out on 30 outbred male rats weighing 210-240 g and 60 mice weighing 18–21 g. The animals were divided into experimental and control groups. The drug was administered once without dilution in the form of the provided solution using an intragastric tube. Doses of 2000, 4000, 6000, 8000 and 10 000 mg/kg were tested on mice, and on rats – 10 000, 8000, 5000, 4000 mg/kg. The animals of the control groups were injected with drinking water. Within 14 days after a single dose of the drug, the physiological state and behavior of animals, possible death, as well as the manifestation of symptoms of intoxication were monitored. The control of the body weight of the animals of the experimental and control groups was carried out on the day of the experiment (before drug administration), as well as on the 1st, 3rd, 7th, 9th and 14th days.Results and discussion. It was found that after oral administration of iverbutan to experimental animals, the average lethal dose, calculated by the Kerber method, was 5600 mg/kg of body weight in mice and 7000 mg/kg of body weight in rats (hazard class 4 according to GOST 12.1.007-76). The average lethal dose, calculated by the Miller and Tainter method, was 5292.0±1058.6 (4233.4÷6350.6) mg/kg of body weight in mice and 6463.2±1496.9 (4966.3÷7960.1) mg/kg of body weight of rats (hazard class 3 according to GOST 12.1.007-76), which indicates species sensitivity.
Synthesis and Characterization of Hydroxyapatite from Duck Eggshell by Wet Precipitation Process
Authors: Azis Yelmida , Alfarisi Cory Dian , Komalasari Komalasari , Khairat Khairat , Sahan Yusnimar 
Published: September 2021

Hydroxyapatite (HAp, Ca10(PO4)6(OH)2) is the most stable form of calcium phosphate and widely used in various medical applications, mainly in orthopedics and dentistry due to its close similarities with the inorganic mineral component of bone and teeth. This study aims to synthesize hydroxyapatite from duck eggshell using the precipitation method. The duck eggshell was calcined, hydrated (slaking) and underwent carbonation to form Precipitated Calcium Carbonate (PCC). Afterwards, (NH4)2HPO4 was added to produce HAp by varying the molar ratio of Ca/P by 1.67, 1.77 and 1.87 and stirring speed by 200, 250, 300rpm under basic condition (pH 10 – 11). The best results were obtained at a molar ratio of 1.77 with 200rpm stirring speed. Furthermore, the X-ray Diffraction (XRD) analysis showed that its crystals were hexagonal with sizes of 23.062nm, in the absence of other crystalline phases. Therefore, the hydroxyapatite was obtained in the agglomerates form with a specific surface area of ??55.929m2/g.
NILAI EKONOMI POTENSI JASA LINGKUNGAN MENYERAP KARBON DI TAMAN WISATA ALAM BULUH CINA KABUPATEN KAMPAR PROVINSI RIAU
Authors: Yana Arfitri , Zulkarnaini Zulkarnaini , Warningsih Trisla 
Published: September 2021

Forest is the most dominant area in composing the role of environmental services. One of the environmental services of forests is carbon absorption services. Forests play an important role in climate change, namely as carbon sinks and carbon storage (stock). Nature Tourism Park is one of the ecosystems that becomes CO2 storage and absorbent. The study was conducted for 1 (one) month in Buluh Cina Nature Tourism Park. This study aims to determine the potential of environmental services to absorb carbon, the economic value of environmental services to absorb carbon, and how the role of the government and society in the management of Buluh Cina Nature Tourism Park. The research method used in this study is a field survey method that measures tree diameters and determines tree species to determine carbon potential, the benefit transfer method to calculate the economic value of carbon absorption and indepht interviews to determine the role of government and society in environmental management in Buluh Cina Nature Tourism Park. The results showed that the potential of environmental services to absorb carbon aboveground level in Buluh Cina Nature Tourism Park was 358,919 tons / ha or 345,757,150 tons when extrapolated to the total breadth of Buluh Cina Nature Tourism Park. Furthermore, the results of the calculation using the benefit transfer method of the economic value of carbon absorbing services in the Buluh Cina Nature Tourism Park are Rp. 69,696,398,680, -. For the role of the government and the Society, the respondents consisted of the Head of the Buluh Cina Nature Tourism Park, the Head of Buluh Cina Village, Ninik Mamak and the Buluh Cina Village Society.The role of government and society cannot be separated from one another. The government and the society together maintain, protect and manage the Buluh Cina Nature Tourism Park in order to achieve environmental sustainability.
Facts about Thiamin
Authors: Turner R. Elaine 
Published: September 2021

Revised! FCS-8667, a 2-page fact sheet by R. Elaine Turner, has been updated with new graphics and revised figures for the amount of thiamin in common foods. Published by the UF Department of Family Youth and Community Sciences, August 2006.
FCS8667/FY210: Facts about Thiamin (ufl.edu)
Proper Hand Washing for Food Handlers
Authors: Simonne Amy 
Published: September 2021

Hand washing is one of the primary methods used to help prevent foodborne illness. Proper hand washing will reduce your risk of transmitting disease-causing microorganisms such as bacteria, viruses, and other agents to people who eat the food you handle. If you need to use hand sanitizer, always wash your hands first! Dirt, foods, or anything else on your hands makes the alcohol less effective. Do not use hand sanitizer in place of hand washing! This document is FCS 8784-Eng, one of a series of the Department of Family, Youth and Community Sciences, UF/IFAS Extension. Original publication date November 2005.
FCS8784/FY726: Proper Hand Washing for Food Handlers (ufl.edu)
External Parasites of Sheep and Goats
Authors: Kaufman Phillip E. , Koehler Philip G. , Butler Jerry F. 
Published: September 2021

Arthropod pests limit production in the sheep and goat industry in many ways. External parasites feed on body tissue such as blood, skin, and hair. The wounds and skin irritation produced by these parasites result in discomfort and irritation to the animal. Parasites can transmit diseases from sick to healthy animals. They can reduce weight gains and milk production. In general, infested livestock cannot be efficiently managed to realize optimum production levels. This document is ENY-273 (IG129), one of a series of the Department of Entomology and Nematology, UF/IFAS Extension. Original publication date July 1993. Revised March 2006.
ENY-273/IG129: External Parasites of Sheep and Goats (ufl.edu)
Pesticide Labeling: Directions for Use
Authors: Fishel Frederick M. 
Published: September 2021

This document describes the directions for use section of the pesticide label—usually the largest body of information found on most labels. Examples of typical directions for use statements are provided. This document is PI-104, one of a series of the Agronomy Department, UF/IFAS Extension. Original publication date March 2006.
PI-104/PI141: Pesticide Labeling: Directions for Use (ufl.edu)
Storage Limitation Statements: Temperature--Fungicides
Authors: Fishel Frederick M. 
Published: September 2021

This guide provides general temperature effects on storage properties of agricultural fungicides. A table is included which lists many of the common agricultural fungicides registered for use in Florida with storage statement limitations listed. This document is PI-122, one of a series of the Agronomy Department, UF/IFAS Extension. Original publication date May 2006.
PI-122/PI159: Storage Limitation Statements: Temperature—Fungicides (ufl.edu)