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2008年分别在新疆奇台县、玛纳斯县、伊宁市、莎车县4个地区,以甜高粱新品种新高粱4号为试验材料,对其品种种植密度、施肥量、灌溉数、覆膜、播种量等单项栽培技术进行了分析研究,探讨了新疆地区新高粱4号的高产栽培模式,筛选出了最优组合方案:即覆膜播种,播量为750~1000 g/667m2,密度为8000~9000株/667m2,施肥量30~40 kg/667m2,全生育期灌水4~5次。
In 2008, the new sweet sorghum variety, Xinjianliang No.4, was used in four areas of Qitai County, Manas County, Yining City, and Shache County, Xinjiang. The effects of planting density, fertilizer amount, irrigation number, Filming and sowing rate were studied in this paper. The high-yielding cultivation mode of new sorghum No.4 in Xinjiang was explored and the optimal combination plan was screened out: film sowing, sowing rate of 750-1000 g / 667m2, The density of 8000 ~ 9000 plants / 667m2, the amount of fertilizer 30 ~ 40 kg / 667m2, the whole growth period of irrigation 4 to 5 times.