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标杂 A1是河南省农科院植保所与有关单位协作选配而成的“一优双高”新型棉花杂交种。近几年在河南、山东、安徽、湖北、河北、江苏、山西、江西等地进行了大面积示范与推广。在各示范区其抗虫性、丰产性表现非常突出 ,集中解决了棉花生产中的用工多、治虫难、效益低三大难题。
The standard hybrid A1 is the new hybrid cotton hybrid of “Youyiguanao”, which is made by Henan Plant Protection Academy of Agricultural Sciences in collaboration with relevant agencies. In recent years in Henan, Shandong, Anhui, Hubei, Hebei, Jiangsu, Shanxi, Jiangxi and other places conducted a large-scale demonstration and promotion. Insect resistance in all demonstration zones, high yield performance is very prominent, focused on solving the cotton production in more labor, cure insects, the three low efficiency problems.