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[目的]研究不同棉花品种在新疆阿克苏地区的适应性、丰产性和抗病性。[方法]以棉花品种中棉所35为对照,研究新陆中29、鲁棉28、科1等13个棉花品种在新疆阿克苏地区的适应性、丰产性和抗病性。[结果]海陆杂交棉科1前期长势明显优于常规棉和陆陆杂交棉;陆陆杂交棉苗期长势弱于常规棉,但其现蕾、开花的节位较低;杂交棉的现蕾量明显多于常规棉。鲁棉28、科14、038、吉田4号、中40和3号对黄萎病的耐性较强,新陆中29和天杂1号抗病性较差。在供试品种中,吉田4号的籽棉产量和皮棉产量均为最高,分别比对照高19.1%和27.7%;其次是豫杂37号,比对照高11.0%和20.3%。[结论]陆陆杂交棉更适宜在新疆阿克苏地区栽培。
[Objective] The research aimed to study the adaptability, high yield and disease resistance of different cotton varieties in Aksu, Xinjiang. [Method] With cotton variety Zhongmiansuo 35 as control, the adaptability, high yield and disease resistance of 13 cotton cultivars including Xinluzhong 29, Lumian 28 and Keji 1 were studied. [Result] The results showed that the early stage of the cross between Heilongjiang and Heilongjiang Province was obviously superior to that of the conventional cotton and land-borne hybrid cotton. The seedling stage of the hybrid cotton between land and land was weaker than that of the conventional cotton, but the buds and flowering nodes were lower. Significantly more than conventional cotton. Lumian 28, Section 14,038, Yoshida 4, Medium 40 and No.3 were more resistant to Verticillium wilt, and the disease resistance of Xinluzhong 29 and Tazhia 1 was poor. Among the tested varieties, the seed cotton yield and lint yield of Yoshida 4 were the highest, 19.1% and 27.7% higher than the control respectively, followed by Yuza 37, 11.0% and 20.3% higher than the control. [Conclusion] Lulian cotton was more suitable for cultivation in Aksu Prefecture, Xinjiang.