前线示范对提高印度北方邦Jaunpur地区水稻生产力和盈利能力的影响

Mohammad Hashim, K. K. Singh, Narendra Kumar, Man Mohan Deo, Dileep Singh, Mukund Kumar
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摘要

2019年哈里夫期间进行了一项研究,以评估前线示范(FLDs)对北方邦Jaunpur地区水稻作物生产力和盈利能力的影响。这些调查是由icar印度农业研究所(位于比哈尔邦Samastipur的Pusa区域站)根据iari外联计划进行的,目的是了解产量差距、技术差距、推广差距、经济回报、农民满意程度以及农民(特别是水田种植者)面临的限制。通过个人互动、小组会议以及与农民和科学家的讨论,确定了现有生产技术中的关键投入。改良的技术包括改良品种、土壤测试、种子处理、综合营养管理、杂草管理和病虫害管理。结果表明,从传统耕作方法转向更先进的生产技术,可使产量提高30.00%,净收益达到27.00%。Pusa Sugandha-5的推广差距为1.20 t/ha,技术差距为0.55 t/ha,技术指数为9.57%。在额外投资8395.67卢比/公顷的情况下,获得了16884.33卢比/公顷的额外回报,再加上在调查期间对示范和水稻品种的使用进行科学监测,这也影响了单位面积的经济回报。研究发现,最难克服的制约因素是缺乏改良的高产水稻品种。为了提高北方邦的水稻产量和生产力,建议该地区的农民采用新的水稻品种以及推荐的改进的做法和技术。
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Impact of Front Line Demonstrations in Improving Rice Productivity and Profitability in Jaunpur District of Uttar Pradesh, India
A study was carried out during Kharif, 2019 to assess the impact of Frontline Demonstrations (FLDs) on productivity and profitability of rice crop in Jaunpur district of Uttar Pradesh. The FLDs were conducted by the ICAR-Indian Agricultural Research Institute, Regional Station Pusa, Samastipur, Bihar, under the IARI-Outreach Programme to know the yield gap, technology gap, extension gap, economic return, extent of farmer’s satisfaction, and constraints faced by the farmers, especially paddy growers. The critical inputs were identified in existing production technology through personal interaction, group meetings, and discussions with farmers and scientists. Improved variety, soil testing, seed treatment, integrated nutrient management, weed management, and pest and disease management are among the improved technologies. The result showed that switching from traditional farming methods to more advanced production technologies can result in yields of 30.00 percent and net returns of 27.00 percent. The extension gap of 1.20 t/ha, technological gap (0.55 t/ha), and technology index (9.57%) were registered for the Pusa Sugandha-5 variety. An additional returns of ₹16884.33/ha was obtained with an additional investment of ₹8395.67/ha, coupled with scientific monitoring of demonstrations and the use of rice varieties during investigations, which also influenced the economic returns per unit area. The constraint that was found to be the most difficult to overcome was the lack of improved, high-yielding rice varieties. In order to increase their yield and increase the production and productivity of rice in Uttar Pradesh, farmers in the area are advised to adopt new rice varieties as well as a recommended improved package of practices and technologies.
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