|
|||||
|
|
Effect of Various Nitrogen Sources on Growth of Isolated Roots of Pinus serotina |
|
| Authors: | Robert L. Barnes Aubrey W. Naylor |
| Affiliation: | Department of Botany, Duke University Durham, North Carolina |
| Abstract: | |
| Keywords: | |
|
||||||||||||||||||||
|
||||||||||||||||||||
|
||||||||||||||||||||
|
|
|
|
| 设为首页 | 免责声明 | 关于勤云 | 加入收藏 |
|
Copyright©北京勤云科技发展有限公司 京ICP备09084417号 |