Effects of agronomic deep application and combined application of controlled release nitrogen fertilizer on rice yield and nitrogen loss in a paddy field
The study investigated the effect of agronomic deep placement of basal fertilizer(dry fertilization and wet mixing) and topdressings(fertilization before irrigation), combined with application of control released nitrogen(N) fertilizer on N loss and uptake. A plot experiment was conducted with four...
| Main Authors: | , , , , , , , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Agro-Environmental Protection Institute, Ministry of Agriculture
2021-09-01
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| Series: | Journal of Agricultural Resources and Environment |
| Subjects: | |
| Online Access: | http://www.aed.org.cn/nyzyyhjxb/html/2021/5/20210516.htm |