干旱区生态环境知识资源中心(Arid): Returning Different Organic Materials to the Field: Effects on Labile Soil Nitrogen Pool under Drip Irrigation with Film Mulching in a Semi-Arid Soil

Arid

DOI	10.3390/app14072818
	Returning Different Organic Materials to the Field: Effects on Labile Soil Nitrogen Pool under Drip Irrigation with Film Mulching in a Semi-Arid Soil
	Cheng, Wei; Ma, Xiaochi; Wu, Jinggui; Gu, Yue; Duo, Xinqu
通讯作者	Wu, JG
来源期刊	APPLIED SCIENCES-BASEL
EISSN	2076-3417
出版年	2024
卷号	14 期号:7
英文摘要	The purpose of this study was to observe the changes in soil nitrogen pools (active organic and inorganic nitrogen fractions) after applying organic materials under drip irrigation with film mulching in a semi-arid soil. The two-year field experiment included four fertilization treatments: maize straw, fodder grass, sheep manure, and a control treatment with no organic material applied (CK). The results showed that the application of maize straw and sheep manure significantly increased the soil total nitrogen content by 9.02 similar to 13.33% and 11.02 similar to 17.27%, respectively, while no significant improvement was found with the use of fodder grass. Compared with CK, returning organic materials to the field increased the soil active nitrogen pools, except for ammonium nitrogen content. Meanwhile, the content of particulate organic nitrogen was significantly increased by 42.11 similar to 78.85% under the application of organic materials, which took the highest proportion of active nitrogen pools and was sensitive to fertilization treatments. Among the three organic materials, maize straw and sheep manure increased the soil active nitrogen content the most. In conclusion, both maize straw and sheep manure are the optimum organic materials, which could be applied for improving soil nitrogen storage under drip irrigation with film mulching within semi-arid areas.
英文关键词	organic fertilization soil fertility soil nitrogen management sustainable agriculture
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:001201517300001
WOS关键词	FREEZE-THAW CYCLES ; CARBON FRACTIONS ; SNOW DEPTH ; MATTER ; DYNAMICS ; MINERALIZATION ; WILDFIRE ; SYSTEM ; WASTE
WOS类目	Chemistry, Multidisciplinary ; Engineering, Multidisciplinary ; Materials Science, Multidisciplinary ; Physics, Applied
WOS研究方向	Chemistry ; Engineering ; Materials Science ; Physics
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/402872
推荐引用方式 GB/T 7714	Cheng, Wei,Ma, Xiaochi,Wu, Jinggui,et al. Returning Different Organic Materials to the Field: Effects on Labile Soil Nitrogen Pool under Drip Irrigation with Film Mulching in a Semi-Arid Soil[J],2024,14(7).
APA	Cheng, Wei,Ma, Xiaochi,Wu, Jinggui,Gu, Yue,&Duo, Xinqu.(2024).Returning Different Organic Materials to the Field: Effects on Labile Soil Nitrogen Pool under Drip Irrigation with Film Mulching in a Semi-Arid Soil.APPLIED SCIENCES-BASEL,14(7).
MLA	Cheng, Wei,et al."Returning Different Organic Materials to the Field: Effects on Labile Soil Nitrogen Pool under Drip Irrigation with Film Mulching in a Semi-Arid Soil".APPLIED SCIENCES-BASEL 14.7(2024).