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近年“两晚”技术(夏玉米晚收、冬小麦晚播)作为河北省粮食生产中增产节水的关键技术,正在全省大力推广,据统计,2008年全省小麦播种面积3628万亩,适时晚播面积达3100万亩,占总播种面积的85.4%,比上年增加1450万亩。相关配套管理技术的普及推广对实现粮食增产、农业增效、农民增收起着重要作用。
In recent years, “two nights” technology (late harvest of summer corn, winter wheat evening broadcast) as a key technology in Hebei Province grain production increase water saving, is vigorously promote the province, according to statistics, in 2008 the province sown area of 3628 mu of wheat , Timely late broadcast area of 3100 mu, accounting for 85.4% of the total sown area, an increase of 1450 mu over the previous year. The popularization and promotion of relevant supporting management technologies play an important role in increasing grain yield, enhancing agricultural efficiency and increasing farmers’ incomes.