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一、试验目的及方法库尔勒地区冬小麦播种期一般从9月上旬至10月中旬,前后相隔约40—50天.由于播种时间不恰当,对提高冬小麦产量影响很大.为寻求本地区比较适当的播种期,我站从1956年开始,分别用不同品种进行了冬小麦播种期试验.试验共设七个处理:即从8月25日开始,每隔10日播种一期.小区按顺序排列法,重复四次,行距15公分,每小区播种20行,用十行条播机播种,以农家播种用量折算每小区播量.供试品种56—58年分别采用新乌克兰83号、乌克兰0246,阿克古斯格(红粒).播种量分别为24斤/亩,22斤/亩,25.5斤/亩.
First, the purpose and methods of test The winter wheat sowing period in Korla region generally from early September to mid-October, about 40-50 days apart before and after about because of improper sowing time to improve the winter wheat yield have a great impact in order to find the more appropriate Sowing time, I started from 1956, respectively, with different varieties of winter wheat sowing test .Test a total of seven treatments: that is, starting from August 25, sowing every 10 days.Cell arranged in order, Repeated four times, row spacing 15 cm, sowing 20 rows per plot, sowing with ten rows of sowing machines, sowing the amount of per-sowing farmers to sow the amount of test varieties 56-58 years were used New Ukraine 83, Ukraine 0246, Acker Gu Si Ge (red) sowing rates were 24 kg / mu, 22 kg / mu, 25.5 kg / mu.