IWM策略对哈里亚纳邦条件下胡芦巴生长、结瘤、生产力和盈利能力的响应

IF 0.8 4区生物学 Q3 AGRONOMY

Legume Research Pub Date : 2023-10-27 DOI:10.18805/lr-5164

Isha Ahlawat, Todarmal ., Sumit Bhardwaj, K.K. Bhardwaj, Garima Dahiya, Abhishek ., Anjali Rana

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引用次数: 0

摘要

背景:本研究旨在分析在哈里亚纳邦条件下，IWM策略对葫芦巴生长、结瘤和营养吸收的影响。方法:2018-19年和2019-20年，连续两年在哈里亚纳邦希萨市哈里亚纳农业大学农学研究农场(29°10′n, 75°46′e)进行田间试验，研究影响葫芦巴生长和经济效益的因素。在综合处理中，喷施1500 g hm -1 + 3-4叶期1锄头的喷施双甲基萘啶+ imazethapyr (RM)对种子和茎秆氮、磷、钾的吸收量最大，与无草对照相当。1500 g ha-1的PRE - pendimealin + imazethapyr (RM) + 3-4叶期1锄头的净收益最高，为27,579 ha-1; 1500 g ha-1的PRE - pendimealin + imazethapyr (RM)的B: C最高，为2.13。本文的目的是记录IWM的作用，并得出结论，联用二甲甲基灵和咪唑噻韦并辅以单手锄地将提供有效的杂草管理。

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Response of IWM Strategies on Growth, Nodulation, Productivity and Profitability in Fenugreek (Trigonella foenum-graecum L.) under Haryana Conditions

Background: This research aims to analyze the effects of IWM strategies on growth, nodulation and nutrient uptake in Trigonella foenum-graecum L. under Haryana conditions. Methods: Field experiments were conducted for two successive years with Trigonella foenum-graecum L. sown at Agronomy Research farm (29°10'N, 75°46'E), CCS Haryana Agricultural University, Hisar, Haryana during 2018-19 and 2019-20 to investigate the impact of factors on growth and economics of Trigonella foenum-graecum L. Result: Among the integrated treatments, application of pendimethalin + imazethapyr (RM) at 1500 g ha-1 + one hoeing at 3-4 leaf stage recorded maximum nitrogen, phosphorus and potassium uptake by seed and haulm and was found to be at par with weed free check. PRE pendimethalin + imazethapyr (RM) at 1500 g ha-1 + one hoeing at 3-4 leaf stage provided highest net returns (Rs. 27,579 ha-1) and highest B: C (2.13) was observed in PRE pendimethalin + imazethapyr (RM) at 1500 g ha-1, respectively. This article aims to document the role of IWM and concludes that coupling pendimethalin and imazethapyr and supplementing them with one hand hoeing will provide effective weed management.

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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.