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首页> 外文期刊>Current Science: A Fortnightly Journal of Research >Potential of surplus crop residues, horticultural waste and animal excreta as a nutrient source in the central and western regions of India
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Potential of surplus crop residues, horticultural waste and animal excreta as a nutrient source in the central and western regions of India

机译：剩余作物残留物，园艺废物和动物Excreta作为印度中西部地区的营养来源

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摘要

In the recent past, yield stagnation in major cropping systems of India along with declined soil fertility and soil health have emerged as a prime threat to sustainable food security. Moreover, with the rising population, there is increase in food demand from the limited land resources. This situation has led to a huge gap between the availability of nutrients and demands to sustain food security. It has thus become the need of the hour to recover and recycle nutrients that have been mined from the soil. Hence, recycling of surplus crop and horticultural residues, and animal excreta seems to be a viable option to minimize the nutrient gap. However, cumulative estimated data on the availability of unutilized crop and horticultural residues, and animal excreta are scare in Indian context. The present article gives an estimate of recyclable biowaste in the states of central and western India, that could be utilized as baseline information by future policymakers.
机译：在最近的过去，印度主要种植系统的产量停滞与拒绝的土壤肥力和土壤健康状况被出现为可持续粮食安全的素质威胁。 此外，随着人口上升，有限的土地资源有增加粮食需求。 这种情况导致营养的可用性和需要维持粮食安全之间的巨大差距。 因此，它已成为恢复和再循环从土壤中开采的营养素的需要。 因此，剩余作物和园艺残留物的再循环，动物排泄物似乎是最小化营养差距的可行选择。 但是，有关未利用作物和园艺残留物的可用性的累积估计数据，以及动物排泄物是印度语境的恐慌。 本文在印度中部和西部的州估计了可回收的Biowaste，可通过未来的政策制定者用作基线信息。

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