|
|
研究报告目录 |
Soil Carbon and Nitrogen Fractions and Crop Yields Affected by Residue Placement and Crop Types |
------------------------------------------------------------------------------------------ |
出 版 社:PLOS ONE |
发表时间:2014 |
台 站:
长武黄土高原农业生态试验站
|
作 者:Wang Jun, Sainju Upendra M. |
点 击 率:7697 |
------------------------------------------------------------------------------------------ |
------------------------------------------------------------------------------------------ |
|
|
|
|