Asian Research Journal of Agriculture https://journalarja.com/index.php/ARJA <p style="text-align: justify;"><strong>Asian Research Journal of Agriculture (ISSN: 2456-561X)</strong> aims to publish high quality papers (<a href="/index.php/ARJA/general-guideline-for-authors">Click here for Types of paper</a>) in field of agricultural science. This journal facilitates the research and wishes to publish papers as long as they are technically correct, scientifically motivated. The journal also encourages the submission of useful reports of negative results. This is a quality controlled, OPEN peer reviewed, open access INTERNATIONAL journal.</p> SCIENCEDOMAIN international en-US Asian Research Journal of Agriculture 2456-561X Decision Support Systems for Downy Mildew (Plasmopara viticola) Control in Grapevine: Short Comparison Review https://journalarja.com/index.php/ARJA/article/view/30120 <p><em>Plasmopara viticola</em>, the aetiological agent of grapevine downy mildew (DM), is the most important pathology afflicting viticulture and requires a great number of fungicide treatments to avoid severe yield losses and quality decreasing. To date, great efforts have been made to reduce the use of plant defensive products. Resistant cultivars, new agrochemicals and, finally, epidemiological models have been elaborated to better manage plant phytoiatric treatments. Nowadays, models are widely used because they allow the cultivation of traditional varieties, limiting agrochemicals. Using such models, implemented in a DSS (Decision Support System), results in a lower risk of grapevine damage by diseases and pests and, in many cases, in a lower input of active substances. Thanks to the information reported in a DSS, users could become more conscious of the relations between weather conditions, pathogen’s cycle, and infections risk, which is an issue not yet well understood by lots of winegrowers. For this instance, DSSs have been established as important tools for the achievement of more sustainable agricultural practices. Hence, understanding their working principles might be really important. In fact, in this way, technicians and farmers can adopt the suitable system to fit their own agricultural reality, aiming at a better vineyard management under a sustainable point of view.</p> Giovanni Mian Edoardo Buso Matteo Tonon ##submission.copyrightStatement## 2021-05-03 2021-05-03 12 20 10.9734/arja/2021/v14i230120 Participation of Rural Women in Rice Farming Activities: Case of a Village in Bangladesh https://journalarja.com/index.php/ARJA/article/view/30119 <p>The objectives of this research were to evaluate the socio-economic features of rural women, determine their participation extent in rice farming activities, and find out relationship between socio-economic features and extent of participation. This survey-based research was conducted in a village called Jahidpur in the Sunamganj district. 80 farm families involved in rice farming were selected by using simple random sampling method. Data were collected from women respondents through direct interviews using questionnaires. To determine participation extent, a rating scale of 5 points was used. Around 22 tasks were categorized into 5 aspects namely pre-planting, planting, intercultural operation, harvesting, and post-harvesting. The report revealed that rural women's participation was maximum in post-harvesting activities. However, no participation was found in some field-level tasks such as seedbed preparation, transplanting, nutrient management, plant protection management, irrigation, and harvesting. A major part of the rural women had medium level participation in rice farming activities 61.25% compared to a low participation rate of 38.75% but nobody had high level participation. Some socio-economic characteristics such as age, farming experience, agricultural knowledge had a significant positive relationship whereas education had a significant negative relationship with rural women's participation in rice farming activities. Tradition (100%), food security (95%), and poverty reduction (92.5%) were the main three reasons for women’s participation while male-dominated society (100%), restricted social interaction (95%), and limited access to resources (86.5%) acted as top three barriers. Rural women's involvement in rice farming was not at a satisfactory level and proper strategy implementation is required for further increasing the participation extent in rice farming activities.</p> Kakon Chakma Umama Begum Ruba Jarrin Yeasmin Senthi Saidur Rahman ##submission.copyrightStatement## 2021-03-27 2021-03-27 1 11 10.9734/arja/2021/v14i230119 Determination of the Level of Aflatoxins Contamination in Maize (Zea mays L.) Produced in Five Regions of Côte d’Ivoire https://journalarja.com/index.php/ARJA/article/view/30121 <p><strong>Aims:</strong> The aim of this work is to assess the level of aflatoxins contamination in maize produced in five regions (Poro, Hambol, Gontougo, Gbêkê, Indénié-Djuablin) of Côte d'Ivoire.</p> <p><strong>Place and duration of study:</strong> In this study 375 samples of maize (grains, cobs, spathes) were taken from February 2016 to January 2017 and the aflatoxin analyses were carried out at the Biotechnology Laboratory, Agriculture and Development of Biological Resources of the Félix Houphouët-Boigny University.</p> <p><strong>Methodology:</strong> The aflatoxins (B1, B2, G1 and G2) were extracted and assayed by High Performance Liquid Chromatography (HPLC) according to the AOAC method.</p> <p><strong>Results:</strong> The results indicate the presence of aflatoxins B1, B2, G1 and G2 in all forms of maize (grains, cobs, spathes) and in the five regions chosen for the study. The mean concentrations of aflatoxins B1 (AFB1) and the total aflatoxins (AFT) varied from 0.79 ± 0.04 µg/kg to 130.31 ± 22.56 µg/kg and from 2.63 ± 2,35 µg/kg to 169.13 ± 40.39 µg/kg respectively. samples from Indénié-Djuablin, Hambol and Gountougo regions showed the highest proportions of non-compliance with the european Union limit of 5 μg/kg and 10 μg/kg. Regarding AFB1, these proportions vary from 0% to 46% in the regions of Gbêkê, Poro and Hambol, while they are between 54% and 96% in the regions of Indénié-Djuablin and Gontougo. For total aflatoxins, the proportions of non-compliant samples were between 0% and 40% (Gbêkê and Poro), 12% and 56% (Hambol), 56% and 96% (Indénié-Djuablin and Gontougo).</p> <p><strong>Conclusion:</strong> These results demonstrate a need for monitoring of maize production by stakeholders in the sector who should adopt good agricultural practices.</p> Sira Bamba Henri Marius Godi Biego Adama Coulibaly Nyamien B. Yves Sidibe Daouda ##submission.copyrightStatement## 2021-03-12 2021-03-12 21 31 10.9734/arja/2021/v14i230121