采用改良的农业做法能降低生产成本吗?来自印度北方邦本德尔坎德地区的经验证据

IF 1.1 4区 综合性期刊 Q3 MULTIDISCIPLINARY SCIENCES
B. Choudhary, Purushottam Sharma, M. Choudhary, Sunil Kumar, R. Dwivedi, H. S. Mahesha, S. K. Singh, S. Dubey
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引用次数: 0

摘要

本研究评估了在雄心勃勃的“农民优先”计划下传播的改良农业技术对印度北方邦本德尔坎德地区主要作物生产成本的影响。研究结果表明,2017-18年至2020-21年期间的平均实际成本下降,导致农业净成本回报率上升。农民田间的技术干预使种子、肥料和植保化学品在种植成本中所占的份额逐渐下降。通过拟合超对数函数估算的要素价格弹性表明,控制投入价格通胀(尤其是工资率)的政策对于降低农业成本至关重要。关于劳动力和机器之间技术替代弹性的结果突出表明,有必要设计适合的农业机械化战略,这种战略在小农场情况下也可以负担得起。对产量负成本弹性的面板数据估计表明,生产率增长对吸收生产成本的增加起着至关重要的作用。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Does adoption of improved agricultural practices reduce production costs? Empirical evidence from Bundelkhand region, Uttar Pradesh, India
The present study assessed the effect of improved agricultural technologies disseminated under the ambitious Farmer FIRST Programme on production costs of major crops in Bundelkhand region, Uttar Pradesh, India. The findings show that the average real cost during 2017–18 to 2020–21 declined, leading to an increase in the net return to cost ratio from farming. Technological interventions at the farmer’s field resulted in a gradual decline in the share of seed, fertilizer and plant protection chemicals in the cost of cultivation. The price elasticity of factors, estimated by fitting the translog function, suggests that policies for controlling input price inflation, particularly wage rate, will be imperative in reducing the cost of farming. The results on the elasticity of technical substitution between labour and machinery highlight the need for devising suitable farm mechanization strategies which may be affordable in the small farm situation as well. The panel data estimate of negative cost elasticity of yield indicates that productivity growth plays a vital role in absorbing the increase in production cost.
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来源期刊
Current Science
Current Science 综合性期刊-综合性期刊
CiteScore
1.50
自引率
10.00%
发文量
97
审稿时长
3 months
期刊介绍: Current Science, published every fortnight by the Association, in collaboration with the Indian Academy of Sciences, is the leading interdisciplinary science journal from India. It was started in 1932 by the then stalwarts of Indian science such as CV Raman, Birbal Sahni, Meghnad Saha, Martin Foster and S.S. Bhatnagar. In 2011, the journal completed one hundred volumes. The journal is intended as a medium for communication and discussion of important issues that concern science and scientific activities. Besides full length research articles and shorter research communications, the journal publishes review articles, scientific correspondence and commentaries, news and views, comments on recently published research papers, opinions on scientific activity, articles on universities, Indian laboratories and institutions, interviews with scientists, personal information, book reviews, etc. It is also a forum to discuss issues and problems faced by science and scientists and an effective medium of interaction among scientists in the country and abroad. Current Science is read by a large community of scientists and the circulation has been continuously going up. Current Science publishes special sections on diverse and topical themes of interest and this has served as a platform for the scientific fraternity to get their work acknowledged and highlighted. Some of the special sections that have been well received in the recent past include remote sensing, waves and symmetry, seismology in India, nanomaterials, AIDS, Alzheimer''s disease, molecular biology of ageing, cancer, cardiovascular diseases, Indian monsoon, water, transport, and mountain weather forecasting in India, to name a few. Contributions to these special issues ‘which receive widespread attention’ are from leading scientists in India and abroad.
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