Performance of cowpea varieties under zero tillage conditions in rice-wheat cropping system

IF 0.8 4区生物学 Q3 AGRONOMY

Legume Research Pub Date : 2018-05-24 DOI:10.18805/LR-3972

D. Mal, S. Datta, Pranali Tulsidas Bhaisare, R. Chatterjee, A. Chowdhury, J. C. Jana

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引用次数: 1

Abstract

The present experimentation was undertaken during pre-kharif season of 2013 and 2014 to study the varietal performance of cowpea in rice-wheat cropping system at Uttar Banga Krishi Viswavidyalaya, Pundibai, Cooch Behar, West Bengal after harvesting of wheat under zero tillage conditions and before rice sowing. Experiment was laid out in randomized block design with three replications by using eighteen varieties of cowpea. The result of pooled data revealed that all the growth, yield parameters and quality parameters varied significantly with respect to different varieties of cowpea. The longest and lowest vine length was noticed in Lafa Sundari Bangla (112.10 cm) and VU-5 (32.64 cm), minimum and maximum days for flowering, first harvesting and last harvesting was recorded in Kaberee and Pusa Phalguni Gold. Variety Girija and Deshi Lafa produced longest pod (45.40 cm), highest individual pod weight (14.29g). For number of pods per plant Triguna (31.07) was found highest which was statistically at par with Kanak (30.70), Kashi Kanchan (29.33). Maximum yield of 18.51 t/ha was obtained from Kashi Kanchan followed by Triguna (17.07 tonnes/ ha) and Kanak (16.69 tonnes/ha). Lafa Sundari Bangala recorded with highest beta carotene content (1037 IU/100g fresh pod), ascorbic acid content (20.17 mg/100g fresh pod) as well as highest protein content of 4.69 per cent. Hence, it is concluded that the cowpea variety Kashi Kanchan, Triguna and Kanak may be recommended for commercial cultivation in rice-wheat cropping system under terai zone of West Bengal as they produced higher yield (34.52 %, 24.06 % and 21.29 %, respectively) over the check variety Lafa Sundari Bangla.

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水稻-小麦免耕条件下豇豆品种的生产性能

本试验于2013年和2014年收割前季节进行，旨在研究西孟加拉邦Pundibai、Cooch Behar、Uttar Banga Krishi Viswavidyalaya水稻-小麦种植系统中豇豆在免耕条件下收获小麦后和水稻播种前的品种表现。试验采用随机区组设计，3个重复，选用18个豇豆品种。汇总数据表明，不同品种豇豆的生长、产量和品质参数均存在显著差异。最长和最短的藤长分别记录在Lafa Sundari Bangla (112.10 cm)和VU-5 (32.64 cm)，最短和最长的开花天数，第一次收获和最后一次收获记录在Kaberee和Pusa Phalguni Gold。品种“吉丽佳”和“德施拉法”的荚果最长(45.40厘米)，单荚重最高(14.29克)。单株荚果数以Triguna(31.07)最高，与Kanak(30.70)、Kashi kan禅(29.33)持平。喀什干禅的最高产量为18.51吨/公顷，其次是特里古纳(17.07吨/公顷)和卡纳克(16.69吨/公顷)。其中-胡萝卜素含量最高(1037 IU/100g新鲜豆荚)，抗坏血酸含量最高(20.17 mg/100g新鲜豆荚)，蛋白质含量最高(4.69%)。因此，由于豇豆品种Kashi Kanchan, Triguna和Kanak的产量分别比对照品种Lafa Sundari Bangla高34.52%，24.06%和21.29%，因此可以推荐在西孟加拉邦terai地区的稻麦种植系统中进行商业种植。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Legume Research AGRONOMY-

CiteScore

1.30

自引率

37.50%

发文量

256

审稿时长

6-12 weeks

期刊介绍： Legume Research An International Journal. The Journal is an official publication of Agricultural Research Communication Centre. It is designed to bring out the original research articles on genetics, breeding, physiology, bacterial avtivity, production, quality, biochemistry and seeds of legumes crops. The objective of the journal is to serve as a forum for scientific community to publish their research findings on legumes ans to provide basis for new research. Journal is being scanned in the important indexing and abstracting services.