| 解淀粉芽孢杆菌YP6对三种贝壳粉的促磷研究 |
| |
| 引用本文： | 孟迪,张力元,江威,杨小凤,廖祥儒.解淀粉芽孢杆菌YP6对三种贝壳粉的促磷研究[J].食品与生物技术学报,2020,39(6):106-111. |
| |
| 作者姓名： | 孟迪 张力元 江威 杨小凤 廖祥儒 |
| |
| 作者单位： | 江南大学 生物工程学院，江苏 无锡 214122; 江南大学 工业生物技术教育部重点实验室，江苏 无锡 214122 |
| |
| 摘 要： | 研究了一株从贵州磷矿植物根际分离的溶磷菌Bacillus amyloliquefaciens YP6(YP6)的促生性能及其在贝壳粉和土壤溶磷中的作用。结果表明,菌株YP6具有较好的促生作用,并且经YP6发酵贝壳粉(牡蛎粉,蛤蜊粉和生蚝粉)、土壤和贝壳粉的混合物在第7天样品中可溶磷质量浓度分别为44.9、39.2、40.3、86.4、73.1、74.8 mg/L。说明YP6对土壤和3种贝壳粉均具有显著的溶磷作用。
|
| 关 键 词： | 解淀粉芽孢杆菌 贝壳粉 溶磷作用 |
Phosphorus Solubilization of Bacillus amyloliquefaciens YP6 for Three Shell Powders |
| |
| MENG Di,ZHANG Liyuan,JIANG Wei,YANG Xiaofeng,LIAO Xiangru.Phosphorus Solubilization of Bacillus amyloliquefaciens YP6 for Three Shell Powders[J].Journal of Food Science and Biotechnology,2020,39(6):106-111. |
| |
| Authors: | MENG Di ZHANG Liyuan JIANG Wei YANG Xiaofeng LIAO Xiangru |
| |
| Affiliation: | School of Biotechnology, Jiangnan University, Wuxi 214122, China; Key Laboratory of Industrial Biotechnology, Ministry of Education, Jiangnan University, Wuxi 214122, China |
| |
| Abstract: | The study investigated the plant growth promoting character and the phosphorus- solubilization in shell powder and soil of the strain Bacillus amyloliquefaciens YP6 (YP6) isolated from the rhizosphere of a plant in phosphorite mining area in Guizhou. The results showed the strain YP6 had good growth-promoting ability. Furthermore, after 7 days'' fermentation by strain YP6, the soluble phosphorus contents in shell powders (oyster, clam and fresh oyster) and the mixtures of soil and shell powders were 44.9, 39.2, 40.3, 86.4, 73.1, 74.8 mg/L, respectively. This study showed that the strain YP6 had remarkable phosphorus solubilization in both soil and shell powder. |
| |
| Keywords: | Bacillus amyloliquefaciens shell powder phosphorus solubilization |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《食品与生物技术学报》浏览原始摘要信息 |
|
点击此处可从《食品与生物技术学报》下载全文 |
|
