Studies on nitrogen release dynamics of new coated ureas
Coated ureas (CUs: CU1, CU2) were made of normal granular urea by coating with organic polymer layers in different thickness. the nitrogen release rate of CUs were determined in lab under different conditions, The results obtained showed that: Coated ureas were all slow-release fertilizers. The thic...
| الحاوية / القاعدة: | 浙江大学学报. 农业与生命科学版 |
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| المؤلفون الرئيسيون: | , , , |
| التنسيق: | مقال |
| اللغة: | الإنجليزية |
| منشور في: |
Zhejiang University Press
2000-01-01
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| الموضوعات: | |
| الوصول للمادة أونلاين: | https://www.academax.com/doi/10.3785/1008-9209.2000.01.0114 |