... Soil Nitrobacteria 土壤硝化细菌 Immobilized nitrobacteria pellets 包埋固定化微生物 arowana active nitrobacteria 龙鱼硝化细菌 ...
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研究了三种土壤反硝化细菌的生态分布。
The ecological distribution of denitrifying bacteria in the three soils was studied.
从大棚土壤中分离到一株异养型硝化细菌，命名为菌株HN ，分离菌株为革兰氏染色阳性，球状或杆状。
A heterotrophic nitrifier, named strain HN, was isolated from the greenhouse soil. The cells of isolates were Gram positive, rod or coccus.
本试验得出的主要结论有：1。不同培肥处理对土壤自生固氮细菌、土壤氨化细菌、硝化细菌、反硝化细菌影响差异显著。
Main conclusions educed from this experiment were as follows:1. The effect of different fertilizing treatments on soil ammonifying bacteria, nitrobacteria, denitrobacteria was significant.
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