Global Journal of Agricultural and Allied Sciences https://gjaas.org/index.php/GJAAS <p>Global Journal of Agricultural and Allied Sciences (GJAAS) is a multi-disciplinary, peer-reviewed (double-blind) international journal published by the Association of Nepalese Agricultural Professionals of Americas (NAPA). GJAAS publishes high-quality original research papers and review articles on various aspects of Agricultural Sciences, including but not limited to Agricultural Ecology; Agricultural Economics; Agricultural Engineering; Agricultural Extension; Agroclimatology; Agronomy/Crop Science; Animal Science and Veterinary Medicine; Applications of Remote Sensing, Geographic Information System (GIS), and Crop Modeling in Agriculture; Climate Change; Environmental Science; Entomology/Plant Protection; Farming Systems and Sustainable Agriculture; Forestry/Agro-forestry; Horticulture; Natural Resources; Plant Breeding/Applied Genetics/Bio-technology; Plant Pathology; Soil Science; Weed Science, and closely related disciplines. Any article submitted to this journal should appeal to readers around the globe.</p> Association of Nepalese Agricultural Professionals of Americas en-US Global Journal of Agricultural and Allied Sciences 2575-1662 Review of Poultry Production and Poultry Vaccine Manufacture in Nepal https://gjaas.org/index.php/GJAAS/article/view/16 <p>Poultry industry is one of the strong pillars of Nepal’s agricultural production system, contributing around 4% in the national gross domestic product (GDP). Nepal is self-reliant in poultry meat and egg production. This sector provides employment to thousands of people and has become a major source of income to rural people. Low investment cost, less manpower requirement, and quick returns attract many investors towards poultry farming and hence the population and productivity of poultry is increasing year after year. Different viral, bacterial, protozoal and fungal diseases, including influenza, fowl typhoid, coccidiosis and mycotoxicosis, cause tremendous economic loss to the poultry sector of Nepal each year. Vaccines can be an effective preventive measure against poultry diseases and Nepal government together with the private sectors produce vaccines against different poultry diseases. Still, poultry vaccine production within the country is not enough and depends on imports from other countries. Considering the continuous growth in the poultry production and constant threat of disease outbreaks, government of Nepal as well as private sectors should invest more on vaccine production within the country. This article explains the current status of poultry production and vaccine development in Nepal.</p> Uddab Poudel Umesh Dahal Santosh Dhakal Copyright (c) 2021 Global Journal of Agricultural and Allied Sciences 2021-05-28 2021-05-28 3 1 1 7 10.35251/gjaas.2021.001 Perceived Importance of Core Competencies among Extension Professionals in Nepal https://gjaas.org/index.php/GJAAS/article/view/20 <p>Agricultural systems are evolving globally. Farmers and agri-entrepreneurs are demanding trustworthy and efficient extension and advisory services that they can rely on to improve their farming systems and associated enterprises. In this context, extension professionals are expected to be versatile and be competent in their services. Competency refers to having required knowledge, skills and abilities in both process skills and technical subject matters to effectively deliver assigned services. Competency needs are context specific and dynamic. Thus, it is imperative to periodically examine what competencies extension professionals possess and how they value them. This cross-sectional study sought to examine the perceived importance of key competencies among agricultural extension professionals in Nepal. Extension professionals in Nepal’s public agricultural and livestock development offices and agriculture-based non-governmental organizations comprised the study population. Survey data were collected from August to September 2015 through self-, group-administered, and web-based questionnaire. The respondents rated eight core competencies as important or very important. Their perceptions of the importance of these core competencies significantly differed across their current positions, level of education, age, and experience in extension services but not across their educational institutions, employers, and gender. There is a need to develop extension education curricula integrating these core competencies and providing education and training on these core competencies to extension professionals.</p> Ramjee Ghimire Murari Suvedi Michael Kaplowitz Robert B. Richardson Copyright (c) 2021 Global Journal of Agricultural and Allied Sciences 2021-05-28 2021-05-28 3 1 8 15 10.35251/gjaas.2021.002 The Global Scenario of A1, A2 β-Casein Variant in Cattle and its Impact on Human Health https://gjaas.org/index.php/GJAAS/article/view/27 <p>Beta casein (β-casein) has gained considerable interest among scientists and farmers as it provides promising factors to milk that enhance its quality and concentration. It is believed that the A1 β-casein variant shares an association with numerous human diseases. Since there are numerous hypotheses concerning the link between variants of β-casein and human diseases, many researchers across the globe have genotyped the cattle in terms of A1, A2 β-casein variants. This paper catalogs the A1 and A2 β-casein genotypes shared by different cattle breeds across the globe. Various literature encompassing the adverse effects of β-casein variants were assessed adequately. This paper suggests that the effects of undertaking the A1 β-casein variant on human health are ambiguous. Adequate research providing stronger evidence is needed for understanding the effects imparted by the consumption of both A1 and A2 β-casein variants on human health.</p> Neena Amatya Gorkhali Chhiring Sherpa Prashanna Koirala Saroj Sapkota Bhoj Raj Pokharel Copyright (c) 2021 Global Journal of Agricultural and Allied Sciences 2021-08-14 2021-08-14 3 1 16 24 10.35251/gjaas.2021.003 Cannabis Legalization and Potential Impacts on Nepali Economy and Public Health https://gjaas.org/index.php/GJAAS/article/view/28 <p>After sustained pressure from the United States and the United Nations, Nepal enacted the Narcotics Drugs (Control) Act of 1976, banning licensing of cannabis dealers and farmers, and declaring cultivation of cannabis unconstitutional. The United States has now legalized cannabis for recreational use in 15 states and two territories, while &gt;40 countries have legalized cannabis for medical use. Nevertheless, Nepal still legally bans cannabis, which has symbolic cultural value as well as economic and medical benefits. Farmers would likely benefit from its legalization. Employment opportunities, tourism, and government revenue would increase. The trade deficit of the country can be reduced by exporting cannabis. The rising public support for the legalization of cannabis has resulted in the recent submission of a bill for its consideration in the Nepal parliament. This study provides a comprehensive analysis of the status of cannabis in Nepal, including its history and potential positive impacts if it is made legal.</p> Saugat Khanal Saurav Khanal Stephen Christian Copyright (c) 2021 Global Journal of Agricultural and Allied Sciences 2021-08-14 2021-08-14 3 1 25 28 10.35251/gjaas.2021.004