干旱区生态环境知识资源中心(Arid): Multiple cutting increases forage productivity and enhances legume pasture stability in a rainfed agroecosystem

Arid

DOI	10.1016/j.aoas.2023.12.002
	Multiple cutting increases forage productivity and enhances legume pasture stability in a rainfed agroecosystem
	Li, Tengfei; Peng, Luxi; Wang, Hua; Zhang, Yu; Wang, Yingxin; Cheng, Yunxiang; Hou, Fujiang
通讯作者	Hou, FJ
来源期刊	ANNALS OF AGRICULTURAL SCIENCES
ISSN	0570-1783
EISSN	2090-8377
出版年	2023
卷号	68 期号:2 页码:126-136
英文摘要	Appropriate harvesting management is essential for sustainable forage production and improving nutritional quality. In this study, four forage crops, including Medicago sativa (Ms), Vicia sativa (Vs), Avena sativa (As), and Sorghum Sudangrass (Ss) were evaluated under two harvesting modes, i.e. single harvest and multiple cuttings. Results showed that multiple cuttings increased the forage yield of Ms., As, and Ss by 82 %-114 %, 7.5 %-51 %, and 21 %-150 % compared to the single harvest. The acid and neutral detergent fiber concentration decreased, while crude protein contents increased with multiple cuttings. Also, multiple cuttings increased the ether extract content of Ms. and Ss and reduced the ash content by 9.42 % to 33.04 % from 2015 to 2016. The variation range of legume forages' annual yield was 18.66 %-33.04 %, while that of gramineous forages was 9.42 %-25.98 %. The relative feeding value (RFV) of Ms. was higher than that of other forages under multiple cuttings. In general, multiple cuttings decreased the SOC content, but the effect was insignificant for the two leguminous forages. Correlations analysis showed a significant positive relationship of RFV and CP with precipitation while a negative relationship of ADF and NDF with temperature. Moreover, results of yield stability, contribution rate, and TOPSIS (Technique for Order Preference by Similarity to an Ideal Solution) analysis showed that the response of legume crops to multiple cutting was superior to that of gramineous crops. Overall, the cultivation of leguminous forage under multiple cuttings can provide a basis for the development of pastoral agriculture production and animal husbandry in arid regions of China. (c) 2023 Published by Elsevier Ltd. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).
英文关键词	Cultivated pastures Multiple cutting Forage yield Nutritional quality Rainfed agroecosystem
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:001148903300001
WOS关键词	NUTRITIONAL QUALITY ; ABOVEGROUND BIOMASS ; FERTILIZATION ; GRASSLANDS ; YIELD ; MIXTURES ; ALFALFA ; CARBON
WOS类目	Agriculture, Multidisciplinary
WOS研究方向	Agriculture
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/395314
推荐引用方式 GB/T 7714	Li, Tengfei,Peng, Luxi,Wang, Hua,et al. Multiple cutting increases forage productivity and enhances legume pasture stability in a rainfed agroecosystem[J],2023,68(2):126-136.
APA	Li, Tengfei.,Peng, Luxi.,Wang, Hua.,Zhang, Yu.,Wang, Yingxin.,...&Hou, Fujiang.(2023).Multiple cutting increases forage productivity and enhances legume pasture stability in a rainfed agroecosystem.ANNALS OF AGRICULTURAL SCIENCES,68(2),126-136.
MLA	Li, Tengfei,et al."Multiple cutting increases forage productivity and enhances legume pasture stability in a rainfed agroecosystem".ANNALS OF AGRICULTURAL SCIENCES 68.2(2023):126-136.