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1959—1962年试验证明,海陆杂种一代具有早熟、丰产、优质的特性。海陆杂种一代的籽棉产量接近陆地棉,而显著高于海岛棉。成熟期较海岛棉早,比陆地棉偏迟。生育特性一般介于两亲之间,不同程度的偏向于海岛棉,有的特性超过两亲范围以外。纤维细长,强度高,可以制成高挡纺织品。在江苏各地示范试种结果良好。在制种技术方面研究证明,采用具有某一隐性指示性状,进行不去雄杂交(人工辅助授粉),杂交率达70%,每工作日可制种6—8斤。
Tests from 1959 to 1962 proved that the sea-land hybrid generation has the characteristics of early maturity, high yield and high quality. Seed and cotton yields of the crossbreeds were closer to that of upland cotton, but significantly higher than that of sea island cotton. Mature earlier than the island cotton, cotton later than Gossypium. Fertility characteristics generally range between the two parents, to varying degrees, the preference for island cotton, and some characteristics beyond the scope of the amphiprotic. Slender fiber, high strength, can be made of high-block textiles. Good results have been obtained from model trials in Jiangsu Province. In the field of seed production technology, it has been proved that the hybridization rate of 70% can be obtained by using a certain implicit indication trait for hybridization without artificial mating (artificial pollination), and 6-8 kg can be planted every working day.