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我们于1974年试种“江苏棉3号”,群众反映:“稻板茬种植江苏棉3号,前期早发稳长,后期早熟稳产”.为了进一步摸索江苏棉3号的生育特点、增产效果和高产栽培技术.1975年进行本试验.试验田为种植多年的水稻田.冬作物为条播早熟3号大麦.试验分三种处理:1.育苗移栽的江苏棉3号,3月26日播种,4月30日移栽,面积0.931亩.2.直播的江苏棉3号,4月23日播种,面积1.17亩.3.直播的岱字棉15号(一代),4月23日播种,面积1.07
We planted “Jiangsu Cotton 3” in 1974, and the masses said: “Rice planters are planted on Jiangsu No.3, which grows early and grows well in the early stage and is stable in the late stage.” In order to further explore the fertility characteristics of Jiangsu Cotton 3, And high-yielding cultivation techniques.The experiment was carried out in 1975. The experimental field was a paddy field planted for many years.The winter crop was barley premature 3 B. The experiment was divided into three treatments: 1. Transplanting of Jiangsu seedling 3 Jiangsu, March 26 sowing , April 30 transplanting, an area of 0.931 acres .2 live Jiangsu cotton on the 3rd, April 23 sowing, an area of 1.17 acres.3. Live Dai Dai cotton on the 15th (generation), April 23 sowing, Area 1.07