Phosphate-solubilizing microorganisms associated with the rhizosphere of oil palm (Elaeis guineensis Jacq.) in Colombia
详细信息 查看全文
- 作者：Elizabeth Acevedoa ; Tania Galindo-Castañ ; edaa ; Fausto Pradaa ; Mó ; nica Naviaa ; Herná ; n Mauricio Romeroa ; b ; hromero@cenipalma.org" class="auth_mail ; hmromeroa@unal.edu.co" class="auth_mail
- 关键词：Rhizospheric microorganisms ; Tricalcium phosphate ; Organic acids ; Gluconic acid ; Oil palm nutrition
- 刊名：Applied Soil Ecology
- 出版年：August 2014
- 年：2014
- 卷：80
- 期：Complete
- 页码：26-33
- 全文大小：880 K
文摘
- •
Diverse phosphate-solubilizing microorganisms were isolated from oil palm rhizosphere.
- •
Isolates belong to genera Aspergillus, Penicillium, Klebsiella, and Burkholderia.
- •
Best isolates were identified as Aspergillus niger and Penicillium pinophilum.
- •
Microorganisms decreased the pH at the same time the solubilizing phosphate increased.
- •
Gluconic acid was the main organic acid released by these microorganisms.