Effects of irrigation patterns and nitrogen levels on the dynamic changes of nitrogen concentration in percolation water in a paddy field
A two-year pot experiment was conducted to investigate the effects of irrigation patterns and nitrogen (N) fertilizer levels on N leaching in paddy soils in a rice-wheat rotation cropping system. The experiment was designed with four levels of N fertilizer rates of N0, N1, N2, and N3 (0, 126, 157.5,...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Zhejiang University Press
2012-07-01
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| Series: | 浙江大学学报. 农业与生命科学版 |
| Subjects: | |
| Online Access: | https://www.academax.com/doi/10.3785/j.issn.1008-9209.2012.04.012 |
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