晚稻草覆盖冬作物,是秸秆还田的一个好办法。麦类、油菜、绿肥以及其他旱地作物推广盖草技术,有以草增肥、以草保湿、以草调温、以草护土、以草压草(杂草)、省工耕作的优点,且利于增产。每667平方米覆盖稻草150公斤,可增产麦类20～30公斤或油菜籽8～10公斤,或绿肥鲜草300～400公斤。 Late straw covering winter crops, straw is a good way. Wheat, rapeseed, green manure and other dry land crops to promote grass cover technology, there is grass to fertilizer, to grass moisture, to grass temperature, to grass and soil, grass to pressure (weeds), the advantages of working in the province, And conducive to increase production. Each 667 square meters to cover 150 kilograms of straw, can increase the yield of wheat 20 to 30 kg or rapeseed 8 to 10 kg, or green manure from 300 to 400 kg.