Comparative studies on the decomposition of rice straw and straw compost by plant pathogens and microbial saprophytes in soil i. similarity in respiration between the pathogens and the saprophytes
Comparative studies on the decomposition of rice straw and straw compost by plant pathogens and microbial saprophytes in soil i. similarity in respiration between the pathogens and the saprophytes
复制标题
土壤中植物病原菌和微生物腐生菌分解稻草和秸秆堆肥的比较研究i．
DOI：
10.1080/00380768.1992.10416958
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发表时间：
1992
影响因子：
2
通讯作者：
K. Katoh
中科院分区：
文献类型：
--
作者：
K. Sugahara;K. Katoh
Abstract Respiration was compared between Pseudomonas caryophylli and P. putida, between Streptomyces scabies and S. sp., and between Rhizoctonia solani and Trichoderma viride when they decomposed rice straw and straw compost in soil. On the whole, the maximum rates of respiration and the cumulative CO2 evolution during the 0-60 d period of incubation were similar between the two bacteria, between the two actinomycetes, and between the two fungi when they decomposed rice straw in soil. It is concluded that rice straw is able to provide energy and nutrients for both pathogens and saprophytes. When the six microorganisms decomposed straw compost in soil, the maximum rates of respiration and the cumulative CO2 evolution during the 0-60 d period of incubation were low in comparison with the straw decomposition, and hence similar between the pathogens and the saprophytes. It is assumed that a well-matured straw compost is safer than straw in relation to soilborne diseases.
