评估印度喜马偕尔邦曼迪县鹰嘴豆品种的表现

D. Yadav, Pankaj Sood, L. Sharma, Neha Chauhan, Brij Vanita, Shivani Thakur
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摘要

本研究评估了喜马偕尔邦曼迪县鹰嘴豆(Cicer arietinum L.)的产量差距,在2015-16年至2017-18年连续三年的集群前线示范(CFLDs)计划下,KVK在曼迪县对改良鹰嘴豆栽培品种(即GNG 1581、GPF 2和Himachal Chana 2)以及最佳实践进行了共计240项试验。研究表明,鹰嘴豆栽培品种(即 GNG 1581、GPF 2 和 Himachal Chana 2)的示范产量明显优于农民的做法。总体而言,在示范地块收集的三年数据中,每公顷种子产量为 616 千克,比农民的做法高出 40.32%。在为期三年的 CFLDs 项目中收集的数据显示,技术和推广差距分别为 1546.5 千克/公顷和 177 千克/公顷。改进后的成套技术不仅提高了用水效率、鹰嘴豆的毛收益和净收益,还提高了效益成本比(BC)。总体技术指数为 71.51%,表明技术干预的效果令人满意,可通过更有效的研究和推广服务缩小差距,进一步加强该地区的技术干预。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Assessing the Performance of Chickpea Cultivars in Mandi District of Himachal Pradesh, India
This study assessed the yield gaps of chickpea (Cicer arietinum L.) in Mandi district of Himachal Pradesh where a total of 240 trials on improved chickpea cultivars viz. GNG 1581, GPF 2 and Himachal Chana 2 along with best practices were conducted by KVK in Mandi for three consecutive years under the Cluster Front Line Demonstration (CFLDs) program during Rabi 2015-16 to Rabi 2017-18. The study revealed that the demonstration yield of chickpea cultivars viz. GNG 1581, GPF 2 and Himachal Chana 2 were significantly better than the farmer's practice. Overall, a seed yield of 616 kg ha-1 was achieved in the three years of data collected in the demonstration plot, which was 40.32 percent higher than the farmer's practice. The technology and extension gap in the data collected under the three-year CFLDs program were 1546.5 kg ha–1 and 177 kg ha–1 respectively. The improved technology package not only improved water use efficiency, chickpea profitability in terms of gross and net returns, but also improved the benefit-cost ratio (BC). The overall technology index of 71.51 percent revealed a satisfactory performance of technology interventions, which can be further strengthened in the region by bridging the gaps through more effective research and extension services.
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