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海岛棉和陆地棉杂种的获得,给人们提供了重大的实践兴趣。海岛棉的棉绒较其他棉种长、牢固,且富弹性,用这种棉绒可纺成棉织品的高级纱。但该棉种的生长期很长。为了开始海岛棉的育种工作,选取产自埃及海岛棉的不同品种:Maarad、Karnak、Zagara、Guiza、Achmouni 等作原始材料。边些品种只可在温室和温床内栽培,因为在早霜到来之前,各品种仅在少数棉株上着生很少吐絮的棉铃。此外,我们还利用了陆地棉种的一些早熟品种:1306、78、182:中熟品种:福字棉及其他品种。这些棉种的生长期较短,其中生长期最短的是品种78。
The availability of island and upland cotton hybrids has given people significant practical interest. Island cotton lint longer than other cotton, solid, and flexible, with this cotton velvet can be spun into high-grade yarn. However, the cotton grows very long. In order to begin the breeding of island cotton, different varieties of cotton from the island of Egypt were selected: Maarad, Karnak, Zagara, Guiza, Achmouni and other raw materials. Some of the cultivars can only be cultivated in greenhouses and in hotbeds because before the early frost, the cultivars had few bolls of cotton bolls on only a few cotton plants. In addition, we have also used some of the precocious varieties of Upland Cotton: 1306,78,182: Medium-maturing varieties: Fumian cotton and other varieties. The growth of these cotton species is shorter, of which the shortest growth period is 78.