| Autor: |
Chuan-Zhe, Li, Huan, Zhang, Wen-Jing, Yao, Cong, Xu, Di, Wu, Ji-Dong, Wang, Yu-Chun, Ai, Yong-Chun, Zhang |
| Rok vydání: |
2020 |
| Předmět: |
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| Zdroj: |
Ying yong sheng tai xue bao = The journal of applied ecology. 31(10) |
| ISSN: |
1001-9332 |
| Popis: |
The aims of this study were to reveal the effects of biochar application combined with nitrogen fertilizer on soil physicochemical properties and crop yield in the typical ancient region of Yellow River, and to clarify the dynamics of carbon and nitrogen content and soil physicochemical properties with different treatments of biochar and nitrogen, which could provide scientific basis for reasonable fertilization of soil, quality improvement of cultivated land, and yield increase of winter wheat. A two-year field experiment was conducted with different biochar applications (0, 15, 30 t·hm探讨典型黄河故道区生物炭配施氮肥对耕层土壤理化性质和作物产量的影响,阐明生物炭配施氮肥后土壤碳氮含量和理化性质的变化规律,可为合理培肥土壤、提升耕地质量、提高冬小麦产量提供科学依据。本研究以黄河故道典型区域潮土和中性生物炭为供试材料,连续两年进行田间定位试验,开展不同生物炭用量(0、15、30 t·hm |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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