论文部分内容阅读
棉花轮作是通过创造不利于病菌生长繁殖的条件,达到控制棉花黄萎病发展,减轻危害,减少损失目的的农业防治病害措施。1983～1985年我们在徐市乡十六大队十队进行了水旱轮作试验。1985年又发现了旱轮作的防治效果。现分别汇总于下。(一)水旱轮作选徐市乡十六大队十队棉花黄萎病落叶型菌系重病田1亩,于1982年11月24日至
Cotton rotation is through the creation of conditions that are not conducive to the growth and reproduction of germs, to control the development of cotton Verticillium wilt, reduce the harm and reduce the loss of agricultural prevention and control measures. From 1983 to 1985, we carried out the trial of drought and water rotation in the Xicheng Township 16th Brigade team. In 1985, it was discovered that the drought control effect. Now summarized below. (A) of drought and drought rotation election Xushu Township 16th Brigade ten teams of cotton Verticillium wilt deciduous bacterial disease 1 acre, in November 24, 1982 to