经过研究,人们发现土壤 对生防菌存在严重的土壤抑菌作用(fungistasis of soil),在严重抑菌土壤中,生防菌的萌发 率低于10%,这是制约土传病虫害生防的瓶颈。
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两种孢子对土壤抑菌作用的反应存在差异。
The inhibition of Fungistasis of soil to chlamydospre and conidium was different.
拮抗性试验结果表明,放线菌的拮抗菌虽然广泛分布于植物根际土壤中,但具有强烈抑菌作用的拮抗性菌株是非常稀少的。
In antibiotic test, the datum showed that the antagonistic Actinomyces extensive distribute in the plant rhizosphere soil, but the strongly antagonistic Actinomyces were few.
拮抗性试验结果表明,放线菌拮抗菌虽然广泛分布于土壤中,但具有强烈抑菌作用的拮抗性菌株是非常稀少的。
In antibiotic test, the datum showed that the antagonistic Actinomyces extensive distribute in the soil, but the strongly antagonistic Actinomyces were few.
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