日本须贺川市的簿井胜利在“稀植水稻栽培10公亩获超光稻800公斤”基础上，又总结出一套“高产与美味并举的水稻施肥法”。1、以磷肥为施肥主体磷的主要生理功能有二。一是，磷可营造具有磷酸体质的强健细胞和充实生殖细胞；二是，磷可以使氮得到充分消化和缓慢地发挥肥效，是 On the basis of “100,000 kilograms of ultra-light rice planted on 10 acres of thinly planted rice”, Japan’s Okubo Shoichi succeeded in concluding a set of “rice fertilization method with high yield and deliciousness”. 1, the main physiological function of phosphorus as fertilizer main body phosphorus has two. First, phosphorus can create a strong body of cells with phosphoric acid and enrich reproductive cells; the second is that phosphorus can make nitrogen fully digested and slowly exert fertilizer effect, is