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239 articles for “field condition”
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Research ArticleOpen accessIn the abstractSoil Fertility Index on Various Rice Field Management Systems in Central Java, IndonesiaHaryuni, Atinnajah Kamalasari, Hery Widijanto, SupriyadiThe purpose of this research was to assess the condition of soil fertility and compare the soil fertility index in various rice field management systems. This research was conducted from July until December 2018 in the rice fields of Girimarto District, Wonogiri Regency with a survey method and land sampling by purposive sampling (intentionally) at a depth of 0-20 cm … …American Journal of Agricultural and Biological Sciences, Vol. 15, Issue 1 · 25 Jun 2020 · 7,936 accessesView PDFCite
Research ArticleOpen accessIn the abstractThe Appropriate Use of Wind Energy in Sistan Region to Generate ElectricitySara Abdollahi, Meysam Madadi, Soleyman Ghorbanzadeh et al.Sistan (Zabol) region is located in Sistan and Baluchestan province and in southeastern part of Iran. The specific atmospheric condition of this region, especially high-speed and continuous winds, can provide the necessary condition for Electricity generation from wind power. 120-day winds of Sistan region are one of the renewable energy sources in the province, which has been neglected in recent … …American Journal of Engineering and Applied Sciences, Vol. 13, Issue 2 · 6 May 2020 · 6,823 accessesView PDFCite
Research ArticleOpen accessIn the abstractInfluence of Biological Preparations on Germination, Growth, and Development of Alfalfa of the Kokshe Variety in the Hill and Plain Zone of the Akmola Region of KazakhstanArman Kalin, Ualikhan Sagalbekov, Nina Kazydub et al.An important role in increasing the production of high-protein feed in the steppe zone belongs to leguminous grasses, such as alfalfa, sainfoin, and melilot. The value of perennial grasses, including alfalfa, is not only in providing high-protein feeds and their productivity in the sharply continental climate of Northern Kazakhstan, but it also has great importance in increasing soil fertility. The … …OnLine Journal of Biological Sciences, Vol. 23, Issue 3 · 21 Jun 2023 · 4,992 accessesView PDFCite
Research ArticleOpen accessIn the abstractIntegrated Protection of Tomato Crops against Tuta absoluta in Open Ground Conditions in the South-East Part of KazakhstanA. Adilkhankyzy, K. A. Alpysbayeva, B. Nurmanov et al.There is a need to develop strategies for the protection of tomato crops that would provide high-quality produce safe for the consumer without environmental pollution. The objective of the study is to deploy an integrated system for the protection of open-field tomato crops from Tuta absoluta using biological agents (Bracon hebetor Say., Trichogramma, biopreparations, pheromone traps) and devices in the … …OnLine Journal of Biological Sciences, Vol. 22, Issue 4 · 16 Dec 2022 · 5,375 accessesView PDFCite
Research ArticleOpen accessIn the abstractInfluence of Decreasing Temperature on Soil Microbial Activity in a Boreal Shield EcozoneAlistar Moy, Kabwe NkongoloAlthough the focus on warming is imperative to address climate change, addressing the effects of cooling is arguably just as relevant in characterizing the enzyme response to temperature fluctuations. In this study, the response of enzyme activity to diminishing temperatures in the field was evaluated. The targeted sites were located in the City of Greater Sudbury in Northern Ontario, Canada. … …American Journal of Environmental Sciences, Vol. 18, Issue 2 · 17 Apr 2022 · 6,660 accessesView PDFCite
Research ArticleOpen accessIn the abstractAgronomic and Fibre Quality Assessment of Cotton Breeding Lines Under Verticillium Wilt ConditionsSabir Makhmadjanov, Amandyk Kostakov, Bakdaulet Asabaev et al.The aim of the study was to identify promising cotton samples with high yield, adaptability, and stable fibre quality. The present work presents the results of a comprehensive assessment of 91 breeding samples of cotton according to economically valuable and technological traits under the conditions of southern Kazakhstan and Uzbekistan in 2024. The comparative analysis identified several promising samples, with … …OnLine Journal of Biological Sciences, Vol. 26, Issue 3 · 15 Sep 2026 · 656 accessesView PDFCite
Research ArticleOpen accessIn the abstractThe Use of Biosensors to Analyse a Soldier’s Stress LevelJosé Miguel Martinho Silva, Ricardo A. Marques Lameirinhas et al.Currently and increasingly, biosensors are present in our daily lives, even if tendentiously and imperceptibly. As such and given their importance, the scientific community is clearly interested in making progress in this research field. This study is part of the study of biosensors using pre-gelled electrodes and was focused on the analysis of the ability to extract information on the … …American Journal of Engineering and Applied Sciences, Vol. 17, Issue 2 · 1 Mar 2024 · 4,972 accessesView PDFCite
Research ArticleOpen accessIn the abstractNew Approach to Study Stimulating Effect of the Pre-Sowing Barley Seeds Treatment in the Electromagnetic FieldAliya S. Kasakova, Igor V. Yudaev, Michael G. Fedorishchenko et al.Improvement of the agricultural crops seeds quality with their pre-sowing treatment in the electromagnetic field and the subsequent increase in grain yield and studying the mechanisms of stimulating effects – all those are the important problems of science and practice of the crop-growing sector. The purpose of the presented research was to study the mechanism for increasing the germinating ability … …OnLine Journal of Biological Sciences, Vol. 18, Issue 2 · 4 May 2018 · 7,346 accessesView PDFCite
Research ArticleOpen accessIn the abstractParasites of Wild Animals Inhabiting the Territory of the Balkhash-Alakol Basin (Central Asia: Kazakhstan)Laura Zhanteliyeva, Nurgul Jussupbekova, Maratbek Suleimenov et al.This study presents data on the diversity and epizootiological significance of intestinal parasites in wild mammals inhabiting the arid Balkhash-Alakol Basin in southeastern Kazakhstan. The primary aim was to identify the range of parasites affecting local wildlife and assess potential zoonotic risks under natural ecological conditions. Field samples were collected non-invasively from three host species: Tolai hare (Lepus tolai), wild … …OnLine Journal of Biological Sciences, Vol. 25, Issue 3 · 27 Nov 2025 · 2,160 accessesView PDFCite
Research ArticleOpen accessIn the abstractAn Evaluation of Childhood Overweight Studies from South Africa: A Bibliometric Review from 2003-2023Mere IdamokoroOverweight/obesity exists as a severe threat to the well-being of children globally, with its prevalence in South Africa steadily increasing in recent years. Childhood obesity/overweight can be linked to several life-threatening ailments and, in some cases, death. The present bibliometric review aimed to quantify and map out scholarly outputs on obesity/overweight research published in South Africa through a bibliometric analysis. … …OnLine Journal of Biological Sciences, Vol. 25, Issue 2 · 5 Mar 2025 · 4,904 accessesView PDFCite