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首页> 外文期刊>Journal of Engineering & Applied Sciences >The Role of Soil Fungistasis in Winter Wheat Infestation with Root Rot
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The Role of Soil Fungistasis in Winter Wheat Infestation with Root Rot

机译：土壤终止在冬小麦侵袭中的作用

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In recent decades, the concept of ecologized cereal crop protection is widespread. The basis of this concept is such a natural phenomenon as soil fungistasis. The results of the study showed that the extent of infectious potential of root rot pathogens, B. sorokiniana and Fusarium spp. in the rhizosphere of Winter wheat is greatly affected by soil fungistasis which in its turn depends on the preceding crop. Soil fungistasis is appeared to be slight after preceding cereal crop. Thus, the number of ungerminated B. sorokiniana conidia was 35.1%, F. gibbosum conidia 30.5% after Winter wheat and after spring wheat 15,4 and 25.2%, respectively. A direct relationship between antagonistic activity of the soil and its fungistasis, antagonistic activity and viability of F. gibbosum conidia is determined that means an increase in antagonistic activity leads to increased soil fungistasis and the reduction of viable conidia.
机译：近几十年来，生态谷物作物保护的概念普遍存在。 这种概念的基础是一种自然现象作为土壤杀菌性。 该研究的结果表明，根腐病原体的传染性潜力，B.Sorokiniana和Fusarium SPP的程度。 在冬季小麦的根际受土壤杀菌的影响很大，其转弯依赖于前后作物。 在谷物作物之前，土壤杀菌性似乎是轻微的。 因此，未渗透性B.Sorokiniana分类的数量分别为35.1％，冬小麦和春小麦15,4和25.2％后，春小麦康氏菌菊酯30.5％。 确定土壤拮抗活性与F.GiboSum Conidia的拮抗活性，拮抗活性和活力之间的直接关系，这意味着拮抗活性的增加导致土壤杀菌性增加和可行性分类的减少。

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