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菌根真菌寄生在活的植株上 ,耕作会影响它的群体 ,农田长期休闲也会降低它的密度。覆盖作物如绿豆、花生通过轮作在土壤中留下大量菌根孢子 ,可迁移到棉花幼苗上。澳大利亚的 Katherine研究站 (KRS)对两个抗虫棉品种 Siokra L2 3i和 Sicot2 89i在免耕条件下菌根的建成和发育进?
Mycorrhizal fungi are parasitized on live plants and farming affects their populations. Long-term cropland leisure also reduces their density. Cover crops such as mung bean, peanuts in the soil by rotation leaves a large number of mycorrhizal spores, can migrate to cotton seedlings. Katherine Research Station (KRS) of Australia established and developed two mycorrhizal resistant cotton varieties Siokra L2 3i and Sicot2 89i under no-till conditions.