Comparing the economics of hemp (Cannabis sativa ssp. sativa) cultivation for fiber and seed yield as influenced by spacing and nutrition

Environment Conservation Journal Pub Date : 2023-06-25 DOI:10.36953/ecj.16612528

Meghana HR, Maruthi Prasad B.N., Dhananjaya B.N., Shankrappa T.H., Harshaavardhan redi Sirupa

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Abstract

Hemp is dual purpose crop, where fibers and seeds have found its place in textile and food industry due to its strong fiber and nutrition content in seed. The cultivation of hemp is a new venture in India where farmers get dual income by both fibers and seeds hence, optimizing spacing and nutrient management to harness maximum yield of fiber and seed can double the income of farmers. The present investigation on economics of hemp cultivation revealed that the, maximum gross returns (Rs. 5,74,000/ ha) were obtained from plants grown at 10 cm × 5 cm spacing and supplied with 125 per cent RDF plus PGPR consortia but highest B:C ratio of 4.68 was observed in plants grown at spacing of 20 cm × 10 cm and nourished with 100 per cent of RDF plus PGPR consortia for fiber purposes. Upon considering seed economics maximum gross returns (Rs. 12,58,200/ ha) was recorded in the treatment combination of 10 cm × 10 cm spacing and supplied with 125 per cent RDF plus PGPR consortia while, maximum B:C ratio of 13.17 was noted from plots where plants were spaced at 15 cm × 10 cm and supplied with nutrition of 100 per cent RDF plus PGPR consortia for seed purposes.

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比较经济大麻(大麻sativa ssp.)。栽培对纤维和种子产量的影响受间距和营养的影响

大麻是一种双重用途作物，其纤维和种子因其强大的纤维和营养成分而在纺织和食品工业中占有一席之地。在印度，种植大麻是一项新事业，农民通过纤维和种子获得双重收入，因此，优化间距和养分管理以利用纤维和种子的最大产量可以使农民的收入翻倍。目前对大麻种植经济的调查显示，种植在10厘米× 5厘米间距并提供125% RDF加PGPR联合体的植物获得了最大的总收益(5,74,000卢比/公顷)，但在种植在20厘米× 10厘米间距并以100% RDF加PGPR联合体为纤维目的的植物中观察到最高的B:C比率为4.68。考虑到种子经济学，在10厘米× 10厘米间距和125% RDF加PGPR组合的处理组合中，记录了最大的总收益(12,58,200卢比/公顷)，而在15厘米× 10厘米的地块中，植物间距为15厘米× 10厘米，并为种子提供100% RDF加PGPR组合的营养，最大的B:C比为13.17。

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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Environment Conservation Journal

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