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Ways to boost productivity of rainfed wheat in the hilly and sub-montane regions of north India

机译：印度北部丘陵和山地山区提高雨养小麦生产力的方法

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摘要

About 30 percent of the total area under wheat is rainfed and largely confined to the northern hills zone, north.western plains zone and the north-eastern plains zone. There is a need to improve the productivity of rainfed wheat. Poor moisture availability, inadequate and imbalanced use of fertilizers, lack of awareness of improved varieties and inadequate plant protection and weed control measures are some of the bottlenecks in improving productivity of rainfed wheat. Improved practices of moisture conservation, control of soil erosion, sowing of short-duration cereal and legume crops during rainy (kharif) season, harvesting of kharif crops at physiological maturity, use of improved wheat varieties, seed treatment to control termites and loose smut, timely sowing, proper placement and balanced use of NPK fertilizers, use of 2,4-D for control of broadleaf weeds and plant protection measures to ward-off field rats, birds, aphids, brown mite from the crop, would go a long way in improving the productivity of rainfed wheat.
机译：小麦总面积的大约30％是雨养的，并且主要局限于北部的丘陵地带，西北平原地区和东北平原地区。需要提高雨养小麦的生产率。水分供应不足，化肥使用不足和不平衡，缺乏对改良品种的认识，植物保护和杂草控制措施不足等是提高雨养小麦生产力的瓶颈。改进了节水措施，控制了土壤侵蚀，在雨季（kharif）播种了短时谷物和豆类作物，生理成熟时收获了kharif作物，使用了改良的小麦品种，进行了种子处理以控制白蚁和黑穗病，及时播种，适当放置氮磷钾肥，平衡使用氮磷钾肥，使用2,4-D防治阔叶杂草以及保护田间大鼠，鸟类，蚜虫，褐螨免受作物侵害的植物保护措施将大有帮助提高雨养小麦的生产力。

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