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首页> 外文期刊>Journal of dairy research >Yield gap in milk production is considerable in Indian Himalayan state of Meghalaya
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Yield gap in milk production is considerable in Indian Himalayan state of Meghalaya

机译：牛奶生产的产量差距在印度喜马拉雅州的梅尔雅亚纳州是相当大的

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摘要

Yield gaps in milk production are here defined as the differentials between the actual yield obtained by the dairy farmer and the potential farm yield (production achieved by the top 10% of farmers: Gap 2) as well as the differential between this potential farm yield and the yield registered in the research stations (Gap 1). Assessment of yield gaps provides valuable information on potential production enhancement and drivers behind yield gaps. Milk production can be increased by narrowing the predominant large yield gaps in resource-poor smallholder farming system. Hence, this study assessed the milk yield gap and factors affecting the yield gap in Ri-Bhoi district of Meghalaya, a state located in the north-eastern Himalayan region of India. This research paper provides a scope for exploring the possibilities for improving dairy production in the state as well as contributing to literature through incorporating crucial determinants responsible for milk yield gap. A sample of 81 respondents was drawn purposely from two blocks of the district. The results indicated that the average number of cattle per household was 9.38 in standard animal units. The total yield gap was estimated at 6.20 1 (91.06%) per day, composed of 0.801 (11.76%) per day of yield gap I and 5.401 (79.30%) per day of yield gap II. This demonstrates that the top performing farms were achieving a production level not dissimilar to that obtained on the research stations, but many were doing far less well. The size of cattle shed, dairy farming experience, concentrate price and human labour were the important determinants of the yield gap. Hence, encouraging the right stocking density of cattle, training on the preparations of home-made concentrates, access to cheap and quality concentrates, incorporating training and experience sharing on proper dairy management practices and use of technology could benefit the dairy farmers of the region.
机译：牛奶生产中的产量间隙在这里定义为乳制品农民获得的实际产量与潜在的农业收益率之间的差异（由农民前10％的产量：GAP 2）以及这种潜在的农场产量之间的差异在研究站注册的产量（间隙1）。收益率差距的评估提供了有关产量差距的潜在生产增强和司机的有价值的信息。通过缩小资源可怜的小型农业系统中的主要产量差距，可以提高牛奶产量。因此，本研究评估了牛奶产量差距和影响Meghaalaya地区Ri-Bhoi区产量差距的因素，位于印度北部喜马拉雅地区的东北部地区。本研究论文提供了探索改善国家乳制品生产的可能性，并通过纳入负责牛奶产量差距的关键决定因素为文学作出贡献。 81名受访者的样本从地区的两个街区出发。结果表明，标准动物单位的平均牛数量为9.38。估计总产差距为每天6.20 1（91.06％），由产量间隙I和5.401（79.30％）的0.801（11.76％）组成，每天产量间隙II。这表明，表演农场正在达到与研究站获得的生产水平，但许多人做得很好。牛棚的规模，乳制品养殖经验，集中品和人工劳动力是产量差距的重要决定因素。因此，鼓励养牛的右转股票密度，对自制矿产的准备工作，获得廉价和优质集中的培训，纳入适当的乳制品管理实践和使用技术的培训和经验可以使该地区的乳制品农民受益。

著录项

  • 来源
    《Journal of dairy research》 |2021年第2期|121-127|共7页
  • 作者

    Evans Kemboi; S. M. Feroze; Ram Singh; Jabir Ahmed; Hehlangki Tyngkan;

  • 作者单位

    School of Social Sciences College of Post Graduate Studies in Agricultural Sciences Central Agricultural University Imphal Umiam Meghalaya 793103 India;

    Department of Agricultural Economics College of Agriculture Central Agricultural University Imphal Iroisemba Manipur 795004 India;

    School of Social Sciences College of Post Graduate Studies in Agricultural Sciences Central Agricultural University Imphal Umiam Meghalaya 793103 India;

    School of Social Sciences College of Post Graduate Studies in Agricultural Sciences Central Agricultural University Imphal Umiam Meghalaya 793103 India;

    School of Social Sciences College of Post Graduate Studies in Agricultural Sciences Central Agricultural University Imphal Umiam Meghalaya 793103 India;

  • 收录信息 美国《科学引文索引》(SCI);美国《生物学医学文摘》(MEDLINE);美国《化学文摘》(CA);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Crossbred; milk production; Ri-Bhoi; yield gap;

    机译：杂交;牛奶生产;ri-bhoi;屈服差距;

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