Available P, K content of rhizosphere soil decreased under the treatment of high-concentration (E300) root exudates, which made rhizosphere soil transform from bacterial forms to fungial forms. The treatments of root decomposing products increased available N, available P and available K content of rhizosphere soil, decreased fungal diversity, made Trichoderma disappeared, Pythium, Thielaviopsis, Stilbellales appeared.6.
根系腐解物处理提高了根际土壤速效N、P、K的含量,降低了根际土壤的真菌种群多样性,使有益的木霉菌消失,而出现了与病害有关的腐霉属和根串珠霉属。
参考来源 - 葡萄连作障碍机理及调控途径的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Pythiosis is a disease cause by a water mould of the genus Pythium, P. insidiosum.
Pythiosis病是由腐霉属的一种水霉菌引起的疾病。
In addition, research was done on the mechanisms by which Bacillus subtilis stains control plant disease and on the ecology of important plant pathogens such as Pythium.
另外，还对枯草芽孢杆菌的作用机理以及重要植物病原菌如腐霉菌的生态学进行了研究。
Using the plant organization to concentrate the pythium strain from the soil, and dyes with the Sudanese dye dyeing to the hypha, high fat content strain was got to further research.
利用植物组织诱生法从土壤中富集菌株，并用苏丹染料染色法对菌丝染色，选择脂肪含量高的菌株作复筛。
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