水稻薄露灌溉技术在我省大面积推广应用

POPULARIZATION OF THE TECHNOLOGY OF THIN-WATER IRRIGATION AND DRAWING WATER OFF WITHIN THE FIXED TIME ON RICE IN OUR PROVINCE

水稻薄露灌溉技术充分发挥了水的综合功能，将土、肥、光、热和田间小气候有机地结合起来，克服了过去水稻长期淹灌的种种弊端１９９７年全省水稻薄露灌溉技术推广面积约３５１３万ｈｍ２（５２７万亩），共增产稻谷２．１８×１０８ｋｇ，累计全年农户增收约３亿元。

The technology of thin-water irrigation and drawing water off within the fixed time on rice made a good use of the comprehensive function of water.It combined soil ,fertilizer ,light ,heat with the small climate of field and overcomed the abuse of the traditional custom of long-term irrigation by flooding.The popularization area of this technology in our province is about 351.3 thousand hm 2.The total increasing production of rice is 218 million .The grand total earnings of one year is abut 300 million yuan.The remarkable economic benefit and social benefit was obtained.