干旱区生态环境知识资源中心(Arid): Effect of Seeding Options on Interspecific Competition in Oat (Avena sativa L.)-Common Vetch (Vicia sativa L.) Forage Crops

Arid

DOI	10.3390/agronomy12123119
	Effect of Seeding Options on Interspecific Competition in Oat (Avena sativa L.)-Common Vetch (Vicia sativa L.) Forage Crops
	Wang, Bin; Deng, Jianqiang; Wang, Tengfei; Ni, Wang; Feng, Qin; Lan, Jian
通讯作者	Lan, J
来源期刊	AGRONOMY-BASEL
EISSN	2073-4395
出版年	2022
卷号	12 期号:12
英文摘要	Mixing cereal with legume crops is an efficient approach for improving forage production and ensuring the sustainable development of agriculture and livestock. However, the knowledge of the relationship between forage production and interspecific competition in the forage oat (Avena sativa L.) and common vetch (Vicia sativa L.) mixed cropping system remains unclear. A 2-year field experiment was conducted in 2020 and 2021 to investigate the effects of different mixed cropping systems (peer mixing (PM), alternate-row mixing (AM), cross mixing (CM), bar mixing (BM), sole forage oat (SO), and sole common vetch (SV)) on the dry matter production, forage quality, land equivalent ratio (LER), and competition parameters. The results showed that the system forage yield increased by 13.4-202.8% when forage oat was mixed with common vetch (p < 0.05). However, no significant difference was obtained between the AM and PM mixed cropping systems. Additionally, the forage oat-common vetch mixed cropping improved crude protein yield by 52.5-150.1% compared with monocultures (p < 0.05). The LER values were greater than the one when forage oat was mixed with common vetch, especially for the AM system (averaged 1.38). In addition, forage oat was the dominant crop and had higher aggressiveness and competitive ratios compared to common vetch, but without a significant difference in the aggressiveness and competitive ratio in mixed cropping systems. It indicated that mixing of cereal with legume crops was helpful in enhancing resource use efficiency without obvious interspecific competition. Consequently, the AM mixed cropping system is recommended for supporting the sustainable development of agriculture and livestock production in the arid region of China when considering both forage production and nutritional quality.
英文关键词	forage yield forage quality interspecific competition dryland systems
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:000900332800001
WOS关键词	COMMON VETCH ; PEA-OAT ; YIELD ; INTERCROPS ; BARLEY ; MIXTURES ; MAIZE ; FERTILIZER ; ADVANTAGES ; QUALITY
WOS类目	Agronomy ; Plant Sciences
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/2XILL650/391795
推荐引用方式 GB/T 7714	Wang, Bin,Deng, Jianqiang,Wang, Tengfei,et al. Effect of Seeding Options on Interspecific Competition in Oat (Avena sativa L.)-Common Vetch (Vicia sativa L.) Forage Crops[J],2022,12(12).
APA	Wang, Bin,Deng, Jianqiang,Wang, Tengfei,Ni, Wang,Feng, Qin,&Lan, Jian.(2022).Effect of Seeding Options on Interspecific Competition in Oat (Avena sativa L.)-Common Vetch (Vicia sativa L.) Forage Crops.AGRONOMY-BASEL,12(12).
MLA	Wang, Bin,et al."Effect of Seeding Options on Interspecific Competition in Oat (Avena sativa L.)-Common Vetch (Vicia sativa L.) Forage Crops".AGRONOMY-BASEL 12.12(2022).