新干县金川镇去年调减水田面积1000余亩。但粮食总产仍然略高于近几年的平均水平。原因是成功地推广了早稻和二晚配套抛秧技术,其中早稻抛秧面积7200亩,占早稻总面积的81.5%,一般每亩增产40～60公斤,增产率12%～20%,二晚抛秧面积4000亩,占二晚总面积的41.4%,一般每亩增产50～70 Jinchuan County, Xinchuan County last year to reduce the paddy field area of ​​more than 1,000 acres. However, the total grain output is still slightly above the average in recent years. The reason is the successful popularization of early rice and two-night matching throwing technology, of which 7200 acres of early rice throwing area, accounting for 81.5% of the total area of ​​early rice, generally 40-60 kilograms per mu yield, yield 12% to 20%, two nights Throwing area of ​​4,000 acres of seedlings, accounting for 41.4% of the total area of ​​two nights, an average yield of 50 to 70 acres per mu