SK. CHANDINI*, N. VENKATA LAKSHMI, M. SREE REKHA, M. RAVI BABU
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引用次数: 0
摘要
在巴帕特拉农学院于2021- 2022年rabi季节进行了田间试验，以评估灌溉时间对不同花生品种产量和经济效益的影响。试验采用裂区设计，重复3次。试验采用IW/CPE比1.0 (M1)、IW/CPE比0.8 (M2)和IW/CPE比0.6 (M3) 3个灌溉方案作为主地块，辅助地块采用tag24 (V1)、Dheeraj (V2)、Kadiri Leapskhi (V3)和Kadiri Chitravati (V4) 4个花生品种。结果表明，IW/CPE比值为1.0时，豆荚产量(3175 kg ha-1)和秸秆产量(4291 kg ha-1)显著高于IW/CPE比值为0.6时，但与IW/CPE比值为0.8时相当。在试验品种中，Kadiri Lepakshi (3607 kg ha-1)的豆荚和秸秆产量最高，显著优于Kadiri Chitravati、Dheeraj和TAG-24。与其他处理相比，Kadiri Lepakshi品种在IW/CPE比为1.0时获得了最高的总回报、净回报和每卢比投资回报
PERFORMANCE OF DIFFERENT GROUNDNUT (Arachis hypogaea L.) VARIETIES AND ECONOMICS UNDER DIFFERENT IRRIGATION SCHEDULES
The field experiment was conducted during rabi season of 2021-22 at Agricultural College, Bapatla to evaluate the influence of irrigation schedules on yield and economics of different groundnut varieties. The experiment was laidout in split-plot design and replicated thrice. The experiment consisted of three irrigation schedules viz., IW/CPE ratio of 1.0 (M1), IW/CPE ratio of 0.8 (M2) and IW/CPE ratio of 0.6 (M3) as main plots and four groundnut varieties i.e., TAG-24 (V1), Dheeraj (V2), Kadiri Leapskhi (V3) and Kadiri Chitravati (V4) in sup plots. The results revealed that IW/CPE ratio of 1.0 produced significantly higher pod yield (3175 kg ha-1) and haulm yield (4291 kg ha-1) over IW/CPE ratio of 0.6 but it was at par with IW/CPE ratio of 0.8. Among the varieties tested, highest pod and haulm yield was recorded with Kadiri Lepakshi (3607 kg ha-1) which was significantly superior over Kadiri Chitravati, Dheeraj and TAG-24. Highest gross returns, net returns and returns per rupee invested were obtained with IW/CPE ratio of 1.0 with Kadiri Lepakshi variety when compared to other treatments
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