土壤覆盖技术在保持土壤水分和促进作物生产中的应用现状世界环境特殊问题P 10- 30% V 65 %N 69 %U www.a-i-l-s-a.com/article/1199/文摘:增加粮食产量和提高周围环境质量的必要性导致了寻找材料来控制或调节水和风蚀。如今，覆盖已成为农业生产中一项必不可少的决定性措施。减少除草剂和各种化肥的施用，控制杂草生长，保持土壤水分和土壤温度。本文详细回顾了不同的研究，并阐述了他们解决农业问题的机会。多年来，由于全球变暖以及印度降雨量少的地区雨量不均衡或不确定，农业作业的水资源一直不足。覆盖作为一种旱作节水技术，对缓解农业缺水具有重要作用。它的作用主要是保持土壤水分，防止土壤蒸发，调节土壤温度，从而影响粮食生产。作为一个农业国家，印度应该对水资源保护策略有更好的赞赏。到目前为止，我们正从缺水的巨大压力中战斗。每一滴水对我们来说都很重要，但不恰当的是，由于疏忽，我们反复浪费了大量的水，其中70%到80%是用来灌溉的。 Mulching and micro- irrigation techniques can play a vital role in controlling the over and excessive irrigation. This practice assistance to prevent weed growth, increment soil moisture, reduce soil erosion, maintain soil temperature, augments soil structure, improves soil fertility and improvise soil biological regime. There are several categories of mulching which are organic mulching, inorganic mulching, natural mulching, synthetic mulching, surface mulching, upright mulching or vertical mulching, plastic mulching, rubber mulching, pebble or stone mulching, dust mulching, straw mulching, landscape fabric, live vegetative barriers etc. Mulching also shows some limitations beyond many advantages as it may harbor some insects, pests and diseases and also create some weed problems sometimes. The current analysis deals with argument of every single feature of mulching and it’s beneficiary effects. %0 - Journal Article %I - %@ - 0125-895