干旱区生态环境知识资源中心(Arid): Apricot can improve root system characteristics and yield by intercropping with alfalfa in semi-arid areas

Arid

DOI	10.1007/s11104-023-05919-6
	Apricot can improve root system characteristics and yield by intercropping with alfalfa in semi-arid areas
	Liu, Tingting; Wang, Xiuyuan; Shen, Lei; Wei, Wenwen; Zhang, Shuai; Wang, Miaofeng; Zhu, Yun; Tuertia, Tayir; Zhang, Wei
通讯作者	Tuertia, T ; Zhang, W
来源期刊	PLANT AND SOIL
ISSN	0032-079X
EISSN	1573-5036
出版年	2023
英文摘要	Background and aims The interaction between apricot and alfalfa will increase land use efficiency and improve the production capacity of trees, and allow the exploration of the impact of apricot intercropping with alfalfa on physiological and root morphological characteristics.Methods Four planting modes were set up: alfalfa monoculture, apricot monoculture, apricot intercropped with alfalfa with a 20 cm row spacing and apricot intercropped with alfalfa with a 30 cm row spacing. Through measurements of the plant height, soil and plant analyzer development value, root length density, root surface area, and crop yield, the above and belowground growth status of the crops under different planting modes was explored.Results In 2020 and 2021, in the horizontal direction, root length density was mainly concentrated at 60-90 cm. With the increase in the horizontal distance, root length density was mainly concentrated at 90-120 cm. In the vertical direction, root length density was mainly concentrated at 0-20 cm. In 2020, compared with the yield in the alfalfa treatment, the yield of intercropping alfalfa (30 cm) and (20 cm) decreased by 71.2% and 58.7%, respectively, and alfalfa differed significantly between apricot intercropped alfalfa (20 cm) and apricot intercropped alfalfa (30 cm). In 2021, the land equivalent ratios of apricot intercropped alfalfa (20 cm) and apricot intercropped alfalfa (30 cm) were 1.25 and 1.26, respectively.Conclusion Indicating that both planting modes have land production advantages. Under the two row spacing intercropping modes, apricot intercropped alfalfa (20 cm) is more suitable for local planting.
英文关键词	Apricot Alfalfa Root length density Root distribution Intercropping Yield
类型	Article ; Early Access
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000934201800002
WOS关键词	GROUND INTERACTIONS ; AGROFORESTRY ; BIOMASS ; MAIZE ; COMPETITION ; WHEAT/MAIZE ; DIVERSITY ; WATER
WOS类目	Agronomy ; Plant Sciences ; Soil Science
WOS研究方向	Agriculture ; Plant Sciences
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/398024
推荐引用方式 GB/T 7714	Liu, Tingting,Wang, Xiuyuan,Shen, Lei,et al. Apricot can improve root system characteristics and yield by intercropping with alfalfa in semi-arid areas[J],2023.
APA	Liu, Tingting.,Wang, Xiuyuan.,Shen, Lei.,Wei, Wenwen.,Zhang, Shuai.,...&Zhang, Wei.(2023).Apricot can improve root system characteristics and yield by intercropping with alfalfa in semi-arid areas.PLANT AND SOIL.
MLA	Liu, Tingting,et al."Apricot can improve root system characteristics and yield by intercropping with alfalfa in semi-arid areas".PLANT AND SOIL (2023).