This study was conducted to determine the cost contribution of pesticide to total cost of vegetable production along with criteria for the choice of pesticides, its handling and application pattern. It also includes the amount of pesticides imported in 2020 in Palpa district. Fifty farmers and 15 agro-vets were selected for a pretested questionnaire schedule. Microsoft-Excel and Statistical Package for Social Sciences were used to analyze the data. Mean and standard deviation was used to categorize the age of respondents. Contribution of pesticides was 3% to the total cost of vegetable production. Farmers were rarely aware of safe application procedures, 64% used different pesticides based on their efficacy alone and 54% didn’t adopt any safe disposal mechanism. Among different chemical classes of pesticide used for vegetable production, organophosphates constitute the highest i.e. 80%. Highest annual consumption of organophosphate pesticide was malathion dust (2287 kg) and carbamate was mancozeb (196 kg). Int. J. Soc. Sc. Manage. Vol. 8, Issue-1: 292-298
A study was conducted in Shivasatakshi municipality of Jhapa district to assess the economic impact of agricultural mechanization in rice farming in 2020. Altogether, 40 rice farmers were selected randomly and surveyed using a semi-structured interview schedule. Based on the use of machinery, farmers were categorized into mechanized and non-mechanized farmers. Cost and revenue were calculated among both categories. T-test was used to compare the mean cost and revenue between mechanized and non-mechanized rice farmers. The average cost of production of rice was NRs.87,215.50/ha. The cost of human labor was found higher in both categories (more than 40%). The average total cost of production was lower in mechanized farms (NRs.67,191.74/ha) as compared to non-mechanized farms (NRs. 1, 07,239.27/ha). The contribution of rice grain and straw to the overall revenue was 98.53% and 1.46% respectively. The average revenue from production was calculated to be NRs.1, 21,879.25/ha. The average gross revenue was greater in mechanized farms (NRs.1,26,042.90/ha) than non-mechanized farms (NRs. 1, 22,067.00/ha). The benefit-cost ratio was observed higher in the mechanized rice farms (1.898) than non-mechanized farms (1.143). The findings of the study showed that mechanized rice farming reduced the cost of production by lowering down human labor cost and increased the profitability of the enterprise. Therefore, it is recommended to adopt machinery for rice cultivation in Shivasatakshi municipality, Jhapa.
The mid-hills of Nepal have immense potential for mandarin orange production. However, its productivity is declining over the years despite an increasing trend in the cultivated area. Since the proper adoption of orchard management practices has been associated with increased productivity, it is, therefore, an imminent requirement to sustain the mandarin orange production for long in the country. Therefore, a research survey was carried out to assess the adoption of major orchard management practices and identify factors affecting its adoption so that the insights from this finding would provide potential policy implications for the rejuvenation of the declining orchards. Altogether, 93 households from Gandaki and Sahid Lakhan Rural municipalities, as well as Gorkha Municipality from Gorkha district were chosen for the study using a simple random sampling technique. Data were collected with a semi-structured interview which was analyzed using SPSS and Stata software. A seemingly unrelated regression (SUR) logit model was used for triangulating the effect of different variables on the adoption of major mandarin orange orchard management practices. The findings revealed that nearly two-third of the households reported citrus decline in their orchards. Further, the adoption of major orchard management practices was mostly found driven by regular access to extension agents, and the income generated from agriculture. Nevertheless, the adoption was plagued by the prevalence of citrus decline in the orchard. In light of these findings, participatory training programs related to the rejuvenation of declining orchards, regular advisory and extension services, and input subsidies to the smallholding farmers are suggested so that the adoption of major orchard management practices gets increased among the mandarin orange farmers.
A field experiment was conducted at a private forest at Kalyanpur, Chitwan from March to January of 2018/2019 to evaluate the effect of different tuber size and nutrient source on the yield of yam (Dioscorea spp.). The experiment was laid out in a factorial Randomized Complete Block Design (factorial RCBD) with two factors i.e. tuber size viz small tuber size (<50 gm.) and large tuber size (100-150 gm.) and nutrient source viz farm yard manure, chicken manure and forest soil, replicated four times. The use of large size tubers has a significant effect on the yield of yam, higher yield (3.05 kg.) with large tuber size. Similarly, the interaction between tuber size and nutrient source was also significant on the yield. The highest yield (3.23 kg.) was made from the large size tuber (T1) and farm yard manure (M1) followed by the large size tuber (T1) and chicken manure (M2). The smallest yield (2.25 kg.) was from the interaction of small tuber size (T2) and farm yard manure (M2). Therefore, the use of a large size tuber (100-150 gm.) with farm yard manure as the nutrient source can be recommended to increase the yield of yam.
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