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目前,北疆棉区种植两大类型品种:第一类型是新疆自育的不抗黄枯萎病的特早熟棉花品种。第二类型是在病区和病势严重的地块种植中棉所育出的品种和辽棉所育出的品种。两大类型的多品种在同一棉区种植,严重影响了一地一种区域化种植的格局,给原种生产与良种推广带来困难。为使北疆棉区适应市场需要,棉花生产从数量型转向质量型,必须加强种子管理,严格引种程序,抓好原种生产,实施一地一种,区域化种植,是当前以原种生产为龙头,提高棉花品种的重大举措。
At present, two types of varieties are planted in the northern cotton area: the first type is a special cotton variety that does not resist yellow blight in Xinjiang. The second type is cultivated in the ward and seriously ill plots of cotton cultivated varieties and breeds of Liaoning cotton. Two types of multi-varieties planted in the same cotton area have seriously affected the pattern of regional planting in one area, which has caused difficulties in the production of original species and the promotion of improved varieties. In order to adapt the northern cotton area to the needs of the market, the cotton production should shift from the quantitative type to the quality type. Therefore, it is necessary to strengthen the management of the seeds, strictly introduce the procedures, do a good job in the production of original seeds, and implement one and a kind of regional planting. As a leader, a major move to improve cotton varieties.