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黑龙江垦区近年来为了发展高效农业,全面实行了“以稻治涝”,使大批低产田和低湿地变成了高产水稻田。但这些水田大部分是低湿新开水田地,无防护林;有些虽然是旱改水,但防护林也残缺不全,大风造成水稻漂苗、倒伏、落粒,以致严重减产。1997年总局在《关于进一步...
In recent years, Heilongjiang reclamation area has fully implemented “treating floods with rice” in order to develop highly efficient agriculture so that a large number of low-yielding fields and low-moisture areas have become high-yielding paddy fields. However, most of these paddy fields are low-wet and fresh-water paddy fields and have no shelter belts. Although some of them are drought-hardened and water-deficit, shelter belts are also incompletely damaged. Windstorms cause rice paddies, lodging and falling grains, resulting in serious production cuts. In 1997 the administration in "about further ...