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1996年秋播至1997年夏熟,在宝应县城郊乡112亩农田中进行稻麦两熟超高产栽培,实现年亩产1250kg。主要技术是:选用稻麦优良品种,小麦品种为扬麦9号,水稻品种为扬稻6号。小麦栽培坚持“早、稀、匀”播,促早发壮苗,提高中后期的施肥量。水稻栽培上,着重培育旱壮秧,全面推广抛秧技术,大田采用“前稳后攻”施肥法,穗粒肥占总施肥量的30%。水稻、小麦超高产栽培,足穗是高产的前提,单位面积结实粒数则是高产的关键。
Autumn 1996 broadcast to summer 1997, cooked, 112 acres of farmland in suburbs of Baoying County for rice and wheat two-cropping super-high yielding cultivation, to achieve annual mu produce 1250kg. The main techniques are: selection of rice and wheat varieties, wheat varieties Yangmai 9, rice varieties Yangdao 6. Wheat cultivation adhere to the “early, dilute, uniform” sowing, promoting early seedling growth, improve the amount of fertilizer in the late. Rice cultivation, focusing on nurturing drought sprouting seedlings, the full promotion of throwing seedling technology, field use “before the steady attack” fertilization method, grain fertilizer accounted for 30% of the total amount of fertilizer. Rice, wheat super-high-yield cultivation, ear is a prerequisite for high yield, grain yield per unit area is the key to high yield.