论文部分内容阅读
目前新疆在生产上使用的“5406”菌种有“1021”、“1033”、“1063”“钴60”和诱变2号等,它们都是从“5406”这个原种上选育出来的,其中以诱变2号最好。它们的共同特点是:能在饼土的诱发下,转化土壤中的氮磷元素供庄稼利用;能在自身生长发育过程中固定空气中的游离氮素;有改良土壤结构、保濕通气的作用;能分泌两种抗菌素和一种刺激素,有防病和促进作物生长的作用。因此,用它们制成菌肥,只要菌肥质量好,施用方法得当,对多种作物都有增产效果。例如,伊宁县农技站玉米施用“5406”
Currently, 5406 strains of “5406” used in production in Xinjiang are “1021”, “1033”, “1063”, “Co 60” and Mutagenesis No. 2, all of which were bred from “5406” , Of which the best mutagen 2. Their common feature is that they can transform the nitrogen and phosphorus in the soil for crop utilization under the inducement of the cake, fix the free nitrogen in the air during their own growth and development, improve the soil structure and moisturize and aerate, Can secrete two antibiotics and a stimulant, disease prevention and promote crop growth. Therefore, they are used to make bactericides, as long as the quality of bactericides, application methods properly, have a variety of crops have increased yield. For example, Yining County Agricultural Station corn application “5406”