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我市140万亩耕地60%以上是低洼易涝田。常年种植水稻30万亩左右。但近几年来,随着稻麦两熟面积的扩大,加之春末夏初连年干旱,水源日感不足,水稻面积和产量受到很大影响。自1979年以来,我市进行了水稻节水栽培试验研究,总结出了水稻旱育秧、旱整地、水插秧、旱管理(简称“三旱一水”)的配套栽培技术,并于1984年开始大面积推广应用。
More than 60% of the 1.4 million mu of arable land in our city is low-lying and easy-to-flood field. Perennial planting 300000 acres of rice. However, in recent years, with the expansion of rice-wheat double cropping area, coupled with the successive spring drought in late spring and early summer, insufficient water supply, rice area and output have been greatly affected. Since 1979, the city conducted a pilot study on water-saving rice cultivation and summed up the supporting cultivation techniques of paddy rice cultivation, dry land preparation, water transplanting and drought management (referred to as “three dry water”), and in 1984 Year began to promote large-scale application.