Risk of publication in worthless journals

oai:nepjol:article/22217Implementing research and publishing results is a crucial for a professional development, scientific communication and collaboration of any academicians, scholars, and researchers in science around the world. The timely dissemination of knowledge and scientific information in the global scientific community helps the development of science and worldwide recognition. The researchers working on scientific community cannot appreciate the value of evidence generated without publishing their work in right and quality journals. Therefore, authors should be careful about predatory or fake journals/publishers for communicating their scientific works. The objective of this study is to raise awareness on predatory or fake publishers/journals and of their dishonest publishing practices. In general, the predatory journal publishes without peer review and true editorial board, often publish mediocre or even worthless papers on charging high publication cost, citing fake and non-existing impact factors and mostly focused on private business motives. On the other hand, publishing in a high impact quality journals undoubtedly enhances the future career prospects, communication ability of authors and deliver concise research messages in the scientific field. Researcher of various disciplines and academic experience should aware with the lists of predatory journals/publishers which are available on Beall’s list in internet before publishing any research articles. Therefore, publishing in predatory/fake journals not only spoil or degrade academic reputations but also waste the time, resources and research message too

Does program linking with insurance makes agriculture insurance sustainable?

Agriculture insurance is most common forms of risk transfer in agriculture. It is often compulsory for borrowers of agricultural loans in low and middle income countries. This study tries to find out the status of compulsory agriculture insurance in Nepal and its sustainability through answering question “are compulsory agriculture insurance programs making agricultural insurance sustainable? Or we have to think differently for its sustainability. Household survey were conducted using pre-tested semi structured questionnaire in eight districts. Altogether 377 insurer farmers (132 crop and 245 livestock farmers) were selected from the list of target population using simple random sampling technique. Similarly, five cases were selected from the study districts. Result shows that Government of Nepal (GoN) has developed both cost of production and value based insurance products based on farmers demand. Basically, premium rate is fixed as five percent to cost of production based and seven percent to value based insurance for most of crops and livestock. Different governments programs such as youth self-employment program, youth focused program, spring rice promotion program and other grant/subsidy programs under different mega projects of GoN have started to link agriculture insurance with their programs. Insurance has been made mandatory to get such any subsidy support from the government for promoting agriculture insurance simultaneously. However, this study found that this strategy did not adequately work. But if they feel the enterprises is risky and realize the importance of agriculture insurance and can get higher returns from the enterprises, they were willing to participate in agriculture insurance. Most of farmers who participated in government grant program have limited understanding of crop insurance so that they have discontinued insurance after the end of grant/subsidy program. Therefore, it is necessary to revisit the existing provision of grant linked insurance and need to focus more on creating awareness on importance of agriculture insurance for its sustainability

Technical efficiency of hybrid maize production in eastern terai of Nepal: A stochastic frontier approach

Maize is the second most important crop after rice in terms of area and production in Nepal. This article analyzes the technical efficiency and its determinants of hybrid maize production in eastern Nepal. Using a randomly selected data from 98 farmers (41 from Morang and 57 from Sunsari) in eastern Nepal, the study employed a stochastic frontier production model to find the production elasticity coefficients of inputs, determinants of efficiency and technical efficiency of hybrid maize farmers. The results showed that maize production responds positively to increase in amount of urea, DAP and the area planted, where as it is negative to seed quantity. The study indicate that farmers are not technically efficient with a mean technical efficiency 79 %. Socioeconomic variable age had a negative and significant while the household size had a positive and significant related to maize output. The younger farmers were observed more technically efficient than older farmers. Larger the members in the household higher the maize production. It is recommended that farmers should increase their fertilizer dose and farm size while they should decrease their seed rate for efficient production

Technical Efficiency of Hybrid Maize Production in Eastern Terai of Nepal: a Stochastic Frontier Approach

Maize is the second most important crop after rice in terms of area and production in Nepal. This article analyzes the technical efficiency and its determinants of hybrid maize production in eastern Nepal. Using a randomly selected data from 98 farmers (41 from Morang and 57 from Sunsari) in eastern Nepal, the study employed a stochastic frontier production model to find the production elasticity coefficients of inputs, determinants of efficiency and technical efficiency of hybrid maize farmers. The results showed that maize production responds positively to increase in amount of urea, DAP and the area planted, where as it is negative to seed quantity. The study indicate that farmers are not technically efficient with a mean technical efficiency 79 %. Socioeconomic variable age had a negative and significant while the household size had a positive and significant related to maize output. The younger farmers were observed more technically efficient than older farmers. Larger the members in the household higher the maize production. It is recommended that farmers should increase their fertilizer dose and farm size while they should decrease their seed rate for efficient production

Returns to Potato Research Investment in Nepal

Agricultural research plays a significant role in increment in productivity and contributes to food security. Very few studies on the impact of public research spending on different sectors and commodities in Nepal has been documented. This study was designed to estimate the adoption lags of improved potato varieties and benefits generated by potato improvement research in Nepal. More specifically, the study answers two basic questions: (i) whether investment in potato research is justifiable? and (ii) how long is it taking to replace old improved varieties? We took public annual potato research investments of Nepal from the Fiscal year 2001 to 2017 from Nepal Agricultural Research Council (NARC). The household survey was carried out to estimate the potato varieties coverage in Nepal in 2017. Other secondary data were sourced from the Ministry of Finance, Ministry of Agricultural and Livestock Development, FAO stat, Nepal Rastra Bank and NARC to complement the analysis. We have used a simple economic framework to estimate the benefits generated from agricultural research. The estimated benefit and cost streams were used to calculate Benefit-Cost Ratio (BCR) and Net Present Value (NPV).  Results showed that the majority of the potato researchers had done research related to crop husbandry (seed production and crop managements); while the limited number of researchers had specialized in breeding activities. The annual growth rate of potato productivity was 214.49 kg per annum per ha which had increased at the rate of 1.76 percent per annum compound growth rate. The results revealed that the average weighted age of improved potato varieties was 21.83 years and each NPR. investment on potato research has given 508 NPR. and NPR. 13760 million NPV at a 12 percent discount factor during the last 17 years. Similarly, the contribution of potato research to GDP and AGDP was found 0.323% and 0.989% respectively. Therefore, future investment and focus should be concentrated on potato research and scaling up activities, and reducing variety adoption lag to obtain additional benefits from potato research investment

Potential of Crop Simulation Models to Increase Food and Nutrition Security Under a Changing Climate in Nepal

With current trends of increasing population, decreasing arable land, and a low yearly increment rate of cereal productivity, Nepal has an annual deficit of >1.3 million tons of edible rice, wheat, and maize. This indicates the urgent need for demand-led agricultural interventions for improving cereals productivity for food security. Crop simulation models and DSS tools have potential to predict potential yields, identify yield gaps, and help make decisions for improved crop, nutrient, water and pest management. Models can assess the impact of climate change, and help develop adaptation and mitigation measures to lesses the impact of climate change. To date, no review work has been conducted on the potential applications of crop simulation models and their relevance in Nepal. The objective of this chapter is to review and synthesize the relevant studies on the development and application of crop simulation models for major cereal crops: rice, wheat, and maize. We reviewed around 95 published papers and reports from South Asia and Nepal available in Scopus, SpringerLink, and ScienceDirect using the Google search engine. Analysis revealed that yield gaps (potential minus farmers' field yields) of 4.9–9.0, 3.1–6.9, and 4.5–12.5 t ha−1 exist in rice, wheat, and maize crops, respectively. For achieving self-sufficiency in cereal grains, the average national productivity of rice, wheat, and maize needs to be increased to 5.7, 3.9, and 4.9 t ha−1, respectively by 2030. Based on the review, climate change has both positive and negative consequences on cereal production across all agro-ecological zones. Crop simulation models have been applied for enhancing crop productivity and exploring adaptation strategies for climate change resilience. Models can generate various recommendations related to biophysical factors: crop, water, tillage, nutrient, and pest management, crop yield, and weather forecasting. Furthermore, models have shown the potential to determine the effects of climate change on crop productivity across a range of environments in Nepal. In conclusion, crop simulation models could be useful decision support tools for policy planning and implementation, increasing efficiency in research, prioritizing research and extension interventions for increasing crop yields, and the way forward to achieve food and nutritional security and some of the Sustainable Development Goals (particularly #1, #2 and #13)

Behavioural science principles for scaling-up zero tillage wheat and maize in the Eastern Terai region of Nepal

Farmers have a set of convictions and tend to do what their forefathers had practiced. By identifying their beliefs and designing appropriate ways of upscaling to convince them of new and improved practices, we can improve the adoption of zero tillage technology for maize and wheat. Small and fragmented landholdings that resulted from the cultural system of distributing land to heirs are diverse in their cropping requirements. Moreover, farmers are risk-averse and do not believe easily in new technologies. Traditional extension approaches have not been effective in upscaling these technologies. A new way of thinking based on behavioural science can provide some insights and guidelines for improving the effectiveness of technology adoption. Understanding farmers' socioeconomic circumstances and their decision-making system at the household and society level can help in designing upscaling approaches. Approaches such as capitalising on social bonding, use of established technology leaders, and use of farmers' organizations can improve adoption. Recommended strategies include encouraging a comprehensive contracting system of service provision, using active community influential local leaders in technology expansion, taking group and social identity approaches in technology extension, and capacity building programs for service providers/operators and farmers to help raise confidence and to remove perceived barriers to technology adoption. &nbsp

Vegetables production and marketing: practice and perception of vegetable seed producers and fresh growers in Nepal

Abstract Background Seed sector in Nepal has high comparative advantage, and the Government of Nepal has also emphasized to develop and strengthen seed supply system in Nepal. However, it has been facing different types of limitations and risks at different levels of the vegetable seeds system in Nepal. Therefore, this paper analyzes overall existing vegetable seeds production environment, its marketing practice and perception of seed producers and users in Nepal. Methods Using simple random sampling technique, a total of 275 seed producers and seed users were selected for the study purpose from four districts. Among them, 175 seed producers were from Rukum and Kavre; 100 seed users were from Rupandehi and Palpa. In addition, 75 seed companies/agro-vets/cooperatives/traders/service providers were selected purposely from all study districts. Indexing techniques, Chi-square test and willingness to pay using direct survey method were used to analyze the data. Results It was estimated that on average about 10–20% losses were observed in vegetable seeds from farm to wholesale due to poor drying, management and storage practices. The unfavorable environment immediately after harvesting and need to dry several times were ranked as first drying and storage problems, respectively. From the analysis, it was found that selection criteria for hybrid and open-pollinated were found significantly different among fresh vegetable growers. The reasons for choosing hybrids were due to their higher production, attractive fruits and more profit. The study reveals the mismatch between seed production and variety demanded by the fresh growers. Moreover, results on tendency of farmers to change preferred varieties and their willingness to pay additional price for high-quality vegetable seeds indicate the market potential for expansion of quality seed in the future. Conclusion It seems that the promotion of new post-harvest technologies to maintain dry chain throughout the vegetable seeds system that can provide higher return to the farmers would be easily accepted by the respondents. Therefore, the advantage of microclimatic diversity in hilly areas of Nepal and the seed grower’s willingness to maintain good-quality seeds can be utilized to produce huge amount of seeds for the fulfillment of national demand in the plain areas as well as export, especially in SAARC countries

China-Australia Free Trade Agreement: Implications for Australian agriproducts trade and farm economies

The trade between Australia and China was minimal prior to 1972; however substantial increase in merchandise trade occurred from the 1970’s through to 2011-12, which was generated through the continuous development of economic relationships between the two countries. The China-Australia Free Trade Agreement (ChAFTA) became enforced on the 20th December 2015 to strengthen the relationship between the two countries with a view to expanding their export and import industries. Specifically, ChAFTA includes the elimination or reduction of trade barriers between the countries in the form of tariffs or quotas. Removal of trade barriers will enable Australian local industries to explore new markets and investment opportunities. In particular, the agreement will provide major preferential market access for Australia with an advantage over its major agricultural competitors, including the United States, Canada and the European Union. The barriers to Australian agricultural exports will be removed across a range of products including beef, lamb, pork, dairy, wine, hides and skins, horticulture, barley and other grains, seafood and processed food. This paper reviews the potential benefits of free trade with China in relation to major agricultural commodities and their possible impacts on the development of farm economy and regional Australia. Analysis shows ChAFTA will be beneficial to increase the welfare in Australia but varies across the regions. Overall merchandise export trade is dominated by Western Australia along with low proportion of import merchandise trade with China, which shows WA will take more advantage of ChAFTA compared to other States and Territories. However, benefits received for specific sectors are varying across the States and Territories. Result revealed Victoria will be benefitted more from dairy (whole milk production); Queensland will be benefitted more from beef and New South Wales (NSW) will be benefitted more from summer crops, sheep meat, oilseed crops and wool compared to other States and Territories. In addition, this paper also analyses the possible impact of ChAFTA on excluded commodity (wheat) using Revealed Comparative Advantage (RCA) index. Result shows higher RCA on Australian wheat to trade with China compared to the world and other countries which having free trade agreement with Australia. In addition, among different States, South Australia has more RCA on wheat trade with China followed by Victoria, Western Australia and New South Wales. Therefore, it would be worthy to start negotiation for preferential FTA on wheat with China