Comparative study on resource utilization efficiency and economic benefits of winter crop-double cropping rice rotation system in Hunan Province
Hunan is the main double cropping rice production area in the middle reaches of the Yangtze River. A long-term experiment of a winter crop-double cropping rice rotation system began in 2004 on a red paddy soil in Hunan Province. The experiment consisted of five treatments, including fallow-double cr...
| Main Author: | |
|---|---|
| Format: | Article |
| Language: | zho |
| Published: |
Agro-Environmental Protection Institute, Ministry of Agriculture
2021-01-01
|
| Series: | Journal of Agricultural Resources and Environment |
| Subjects: | |
| Online Access: | http://www.aed.org.cn/nyzyyhjxb/html/2021/1/20210111.htm |