干旱区生态环境知识资源中心(Arid): The use of alternative irrigation and cropping systems in forage production may alleviate the water scarcity in semi-arid regions

Arid

DOI	10.1002/jsfa.12574
	The use of alternative irrigation and cropping systems in forage production may alleviate the water scarcity in semi-arid regions
	Baghdadi, Amirsaleh; Golzardi, Farid; Hashemi, Masoud
通讯作者	Hashemi, M
来源期刊	JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE
ISSN	0022-5142
EISSN	1097-0010
出版年	2023
卷号	103 期号:10 页码:5050-5060
英文摘要	BACKGROUNDStrategies to enhance the efficient use of irrigation water require a major shift in irrigation and cropping systems. It was hypothesized that (i) replacing water-demanding crops such as corn silage with more drought-tolerant forages species, (ii) adoption of intercropping instead of monoculture, and (iii) use of alternative irrigation methods, may alleviate the water shortage in semi-arid regions, while producing high-quality forage. RESULTSAdoption of drip irrigation (DRIP) and alternate furrow irrigation (AFI) reduced water consumption by 43% and 20%, respectively. Additionally, DRIP produced 11% more biomass than the conventional furrow irrigation. The intercropped ratio of 50% sorghum and 50% amaranth under DRIP maximized forage production and improved irrigation water-use efficiency (IWUE). Principal component analysis indicated that the DRIP increased the dry matter yield and IWUE, whereas the AFI improved the forage quality. The intercropped ratio of 75% sorghum and 25% amaranth demonstrated the highest yield stability and was considered superior cropping system regardless of the irrigation strategies. CONCLUSIONSDRIP and AFI strategies were effective in reducing water consumption, with DRIP being the most water-efficient method. Intercropping sorghum and amaranth at a ratio of 50:50 under DRIP resulted in the highest forage yield and IWUE. While sole amaranth had the highest forage quality, intercropping sorghum and amaranth increased dry matter production with better forage quality than sorghum monoculture. Overall, the combination of DRIP and intercropping sorghum and amaranth at a ratio of 50:50 considered as a suitable strategy for improving forage yield and quality, as well as IWUE. (c) 2023 Society of Chemical Industry.
英文关键词	drip irrigation alternate furrow irrigation forage quality water-use efficiency metabolizable energy
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000965674300001
WOS关键词	YIELD ADVANTAGE ; USE EFFICIENCY ; MAIZE ; DIGESTIBILITY ; AMARANTH ; DROUGHT ; SORGHUM
WOS类目	Agriculture, Multidisciplinary ; Chemistry, Applied ; Food Science & Technology
WOS研究方向	Agriculture ; Chemistry ; Food Science & Technology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/397590
推荐引用方式 GB/T 7714	Baghdadi, Amirsaleh,Golzardi, Farid,Hashemi, Masoud. The use of alternative irrigation and cropping systems in forage production may alleviate the water scarcity in semi-arid regions[J],2023,103(10):5050-5060.
APA	Baghdadi, Amirsaleh,Golzardi, Farid,&Hashemi, Masoud.(2023).The use of alternative irrigation and cropping systems in forage production may alleviate the water scarcity in semi-arid regions.JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE,103(10),5050-5060.
MLA	Baghdadi, Amirsaleh,et al."The use of alternative irrigation and cropping systems in forage production may alleviate the water scarcity in semi-arid regions".JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 103.10(2023):5050-5060.