EFFECTS OF SOME SALT-TOLERANT FUNGI IN DISSOLBING PHOSPHATE ROCK UNDER DIFFERENT SALT AND ALKALINE
- VernacularTitle:盐碱条件对真菌解磷能力的影响
- Author:
Chang-Xia LIU
;
Tian-Wei TAN
;
Hong-Jie ZHAI
;
- Publication Type:Journal Article
- Keywords:
Fungi, Dissolving phosphate rock, Biomass, pH, NaCl content
- From:
Microbiology
1992;0(05):-
- CountryChina
- Language:Chinese
-
Abstract:
Four specific salt-tolerant fungi for dissolving phosphate rock (FM) w ere isolated from the coastal saline soils. It was found that the biomass and a b ility to release phosphate from the materials decreased with increasing of the N aCl content. During pH7.0～8.5, the biomass and ability of to release phospho rus from the materials of FM1 decreased sharply with pH rising, but the FM2 and FM4 decreased not considerably, optimal pH for FM3 was at pH8.5. At pH9.0, the bi oma ss and ability of to release phosphorus from the materials decreased quickly. F M2 was stable at alkaline and high salt content condition.
