干旱区生态环境知识资源中心(Arid): EFFECTS OF FERTILIZATION ON PLANT-SOIL ECOLOGICAL STOICHIOMETRIC CHARACTERISTICS OF DEGRADED ARTIFICIAL GRASSLAND IN KARST AREA

Arid

	EFFECTS OF FERTILIZATION ON PLANT-SOIL ECOLOGICAL STOICHIOMETRIC CHARACTERISTICS OF DEGRADED ARTIFICIAL GRASSLAND IN KARST AREA
	Chi, Yongkuan; Song, Shuzhen; Zhao, Degang; Wu, Jiahai
通讯作者	Wu, JH
来源期刊	FRESENIUS ENVIRONMENTAL BULLETIN
ISSN	1018-4619
EISSN	1610-2304
出版年	2022
卷号	31 期号:10 页码:10190-10198
英文摘要	Artificial grassland is an important basis for the development of animal husbandry, and has irreplaceable ecological, social and economic functions for human well-being, but at the same time, artificial grassland is prone to degradation, which seriously affects the normal performance of its functions. To this end, in a typical karst rocky desertification ecological restoration area in Guizhou, China, we set different fertilization ratios, mowed three stalks, and observed the ecological stoichiometric characteristics of E. The results showed that with the increase of the number of stubble cutting, the contents of C and N in the four treatments showed a decreasing trend, while P was not significant; different stubble cutting numbers would cause the stoichiometry of plants and soil There are large differences in characteristics; fertilization can change the growth-limiting elements of forage grass in the soil. We suggest that in the future, precise fertilization should be carried out according to the cutting time, and the research on the ecological stoichiometric characteristics of long-term forage growth cycles should be strengthened.
英文关键词	Grassland Plant-soil Ecological stoichiometry Karst Rocky desertification
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000883305600034
WOS关键词	RATIO
WOS类目	Environmental Sciences
WOS研究方向	Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/392658
推荐引用方式 GB/T 7714	Chi, Yongkuan,Song, Shuzhen,Zhao, Degang,et al. EFFECTS OF FERTILIZATION ON PLANT-SOIL ECOLOGICAL STOICHIOMETRIC CHARACTERISTICS OF DEGRADED ARTIFICIAL GRASSLAND IN KARST AREA[J],2022,31(10):10190-10198.
APA	Chi, Yongkuan,Song, Shuzhen,Zhao, Degang,&Wu, Jiahai.(2022).EFFECTS OF FERTILIZATION ON PLANT-SOIL ECOLOGICAL STOICHIOMETRIC CHARACTERISTICS OF DEGRADED ARTIFICIAL GRASSLAND IN KARST AREA.FRESENIUS ENVIRONMENTAL BULLETIN,31(10),10190-10198.
MLA	Chi, Yongkuan,et al."EFFECTS OF FERTILIZATION ON PLANT-SOIL ECOLOGICAL STOICHIOMETRIC CHARACTERISTICS OF DEGRADED ARTIFICIAL GRASSLAND IN KARST AREA".FRESENIUS ENVIRONMENTAL BULLETIN 31.10(2022):10190-10198.