棉花黄萎病不同病级间损失差异测定

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黄萎病对棉花产量和品质的危害程度因发病的轻重而异。为摸索不同病级的黄萎病对棉花产量和产量构成因素的损失,我们于1982年~1984年连续三年选用高抗枯萎而感黄萎的品种86—1、耐黄萎品种328在黄萎病田上进行了试验研究。 Verticillium wilt on cotton yield and quality levels vary with the severity of the disease. To explore the different levels of Verticillium wilt on the cotton yield and yield components of the loss, we choose 1982 to 1984 for three consecutive years of high resistance to wilt and wilt varieties 86-1, resistant to yellowing 328 varieties of yellow Wilt field conducted a pilot study.
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