Therefore, great attention has been paid to the studies on secondary salinization if greenhousesoil.
有关保护地土壤次生盐渍化的研究一直受到各国学者的普遍重视。
2
A heterotrophic nitrifier, named strain HN, was isolated from the greenhousesoil. The cells of isolates were Gram positive, rod or coccus.
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。
3
The effects of undecomposable organic materials mixed with biopreparate on the physical and chemical properties of continuous cropping greenhousesoil were studied.