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1 精细整地适时播种黑糯玉米是高肥作物,需肥量大,应选择排灌便利,肥力中上,沙壤土田块。水稻田提前20d深翻晒白促使上层疏松,施足基肥再犁一次随即整地成畦。基肥用猪牛栏粪200担/667m~2,碳铵50kg/667m~2,过磷酸钙30kg/667m~2,硫酸钾10kg/667m~2,堆沤,腐熟后,全层深施。整畦长顺风向,田块较大中间开腰沟排水,宽1.2m,畦高25cm,沟宽30cm,双行种植,畦面呈馒头形,泥块要碎,播种前7d用丁草胺喷施,控制杂草发芽。种子处理,播前晒种1d,剔除病虫,杂色破
1 fine preparation of timely sowing black waxy corn is a high-fat crops, the need for large amount of fertilizer, irrigation and drainage should be convenient to choose, fertile, sandy loam block. Paddy fields in advance 20d deep turn the white to promote the upper loose, Shi-based fertilizer and then Plow plowing and then into the soil. Base fertilizer with pig cattle barn 200 dan / 667m ~ 2, ammonium bicarbonate 50kg / 667m ~ 2, superphosphate 30kg / 667m ~ 2, potassium sulfate 10kg / 667m ~ 2, piles, maturity, full depth. The entire length of the wind, open the middle of the block waist gap drainage, width 1.2m, 畦 height 25cm, ditch width 30cm, double row planting, noodle was bread-shaped, pieces of mud to be broken, 7d before sowing with butachlor Spraying, weed control germination. Seed treatment, pre-sowing seed 1d, excluding pests, variegated broken