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1984年我县从绵阳等地,引进小麦良种“81—5”进行试种,产量高低悬殊,为了弄清良种小麦“81—5”在我县四个自然区划的适宜播期,县农技站于85年按自然区划,分10月31日、11月3日、11月6日、11月9日、11月12日五个处理进行了分期播种试验,每小区2厘地,随机区组排列,三次重复。试验结果:三江沿岸河谷地区亩产分别为594.3斤、672.6斤、681.5斤、664.2斤、531.7斤;中西北部丘陵区,亩产分别为589.9斤、655.3斤、701.3斤、657斤、531.5斤;山区亩产
In 1984, the county from Mianyang and other places, the introduction of wheat varieties “81-5” for trial planting, the yield gap, in order to clarify the elite wheat “81-5” in my county four natural divisions suitable sowing time, county agricultural technology Standing 85 years according to the natural division, sub-October 31st, November 3, November 6, November 9, November 12 five were conducted sowing experiments, 2 cm per plot, random area Group arrangement, three repetitions. The results showed that the yield per mu in the river valleys along the Sanjiang River was 594.3 kg, 672.6 kg, 681.5 kg, 664.2 kg and 531.7 kg respectively; in the hilly areas of Central and Western North China, the yields per mu were 589.9 kg, 655.3 kg, 701.3 kg, 657 kg and 531.5 kg, respectively; Mountain mu produce