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采用平皿测定和田间小区试验方法对云南大豆的三个主推品种的种子进行带菌检测 ,研究其经三种不同种衣剂包衣处理后的田间生物学效应。结果表明 ,大豆种子带菌主要是壳球孢属 (Macrophomina)、枝孢属 (Cladosporium)、青霉菌属 (Penicilium)和镰刀菌属 (Fusarium) ,品种之间带菌情况有一定差异。 30 %大豆种衣剂具有种子消毒、提高种子出苗率和促进壮苗等多方面效能。
The determination of the three main push varieties of Yunnan soybeans by means of plate assay and field plot test was carried out to study the biological effects of three different seed coating treatments. The results showed that the main species of soybean seed were Macrophomina, Cladosporium, Penicilium and Fusarium. 30% soybean seed coating with seed disinfection, seed germination and improve seed performance and many other aspects.