%0 Journal Article
%T Choose 0f phosphate-solubilizing fungal strains with high efficiency in black soil<br>黑土区高效溶磷真菌筛选及其溶解磷矿粉效果的研究
%A WANG Guang-Hu
%A ZHOU Ke-Qin
%A JIN Jian
%A PAN Xiang-Wen
%A ZHAO Ying
%A <br>王光华
%A 周克琴
%A 金 剑
%A 潘相文
%A 赵 英
%J 中国生态农业学报
%D 2004
%I 
%X The choose of phosphate solubilizing fungal strains with high efficiency in black soil and rock phosphate solubilization in liquid culture are studied in this paper. The results show that phosphate solubilizing fungi (PSF) are more efficient and more stable than phosphate solubilizing bacteria (PSB). Aspergillus spp 'P39','P37' and Penicillium spp 'P66','P1' have a strong ability of phosphate solubilization. Moreover there is no correlation between the ability of phosphate solubilization with pH and organic acid content in the culture filter. The differences among the phosphate solubilizaion of phosphate solubilizing fungi may be due to the variation and amount of organic acids produced by phosphate solubilizing fungi.
%K Phosphate
%K solubilizing fungi
%K Phosphate solubilization
%K Organic acids
%K pH
%K Rock phosphate<br>溶P真菌
%K 溶P作用
%K 有机酸
%K pH值
%K 磷矿粉
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=03F54A49DE00578AA0E5DDF5BC021AA7&cid=1A8B5357F0EF07B8&jid=AB3ABF502E2E1FF39F0E3B80164C9031&aid=0BBAD6557D3E31B8&yid=D0E58B75BFD8E51C&vid=59906B3B2830C2C5&iid=38B194292C032A66&sid=475189FCB44F11F6&eid=769BD58726D66E7D&journal_id=1671-3990&journal_name=中国生态农业学报&referenced_num=4&reference_num=5