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由于新陆早12号棉花品种在新疆博州棉区长期种植,其抗病性和衣分有所下降。针对博陆早一号(81-3)品种的抗虫能力较弱,特别是抗棉铃虫的能力较差,为了选育出适合博州种植的优质、高产、抗病性和抗虫能力强的棉花新品种,2009年在新疆博州棉田进行了该项比较试验。通过试验,产量最高的品种为博陆早一号,折合每公顷皮棉1990.5 kg;07-11、中棉所50号、冀958、9号、富全8号、81-9品种比对照分别减产1.3%、2.5%、3.7%、11.4%、15.9%、20.5%。调查结果可以看出发病率最高的品种为富全8号,立枯病发病率为6.46%,枯萎病发病率1.68%,黄萎病发病率为0.78%。
Due to long-term planting of Xinluzao 12 cotton variety in Bo’er cotton area of Xinjiang, its disease resistance and lint percentage decreased. In order to breed Boluo early plantation (81-3), the insect-resistant ability is weaker, especially against cotton bollworm. In order to breed high-quality, high yield, disease resistance and insect resistance Of the new varieties of cotton in 2009 in Bozhou, Xinjiang Cotton Field conducted the comparative test. According to the test, the highest yielding variety was Boluolian-1, equivalent to 1990.5 kg per hectare of lint; 07-11, Zhongmianwu 50, Ji 958,9, Fuquan 8 and 81-9 were reduced compared with the control 1.3%, 2.5%, 3.7%, 11.4%, 15.9%, 20.5%. The survey results showed that the highest incidence rate was Fuquan 8, the incidence of blight was 6.46%, the incidence of blight was 1.68%, and the incidence of verticillium wilt was 0.78%.