干旱区生态环境知识资源中心(Arid): Mulching improved soil fertility, plant growth and productivity, and postharvest deficit irrigation reduced water use in sweet cherry orchards in a semi-arid region

Arid

DOI	10.1080/03650340.2022.2095621
	Mulching improved soil fertility, plant growth and productivity, and postharvest deficit irrigation reduced water use in sweet cherry orchards in a semi-arid region
	Gebretsadikan, Tirhas; Munro, Paige; Forge, Tom A.; Jones, Melanie D.; Nelson, Louise M.
通讯作者	Munro, P
来源期刊	ARCHIVES OF AGRONOMY AND SOIL SCIENCE
ISSN	0365-0340
EISSN	1476-3567
出版年	2023
卷号	69 期号:8 页码:1419-1436
英文摘要	In the Okanagan Valley, sweet cherry production has expanded to higher latitudes due to climate change, but the availability of irrigation water is limited in this semi-arid region. Postharvest deficit irrigation (PDI) and organic mulches can reduce water use in orchards, but their interactive effects on soil fertility, water relations, and crop performance in new orchard environments are unknown. In a randomized block split-plot design, full irrigation (100%) or PDI (72-76% of full irrigation) was applied to the main plots, and mulches (compost, woodchips, bare) were subplots at three sites. Compost increased soil organic matter, nutrients, pH, and electrical conductivity over three seasons at all sites. Woodchips increased tree growth and foliar P and Mn, while compost increased some fruit quality attributes, and foliar P compared to bare soil. Relative to full, PDI saved 24-28% irrigation water after harvest per season at each site without affecting soil moisture and chemical properties, stem water potential, or crop performance, or interacting with mulch effects. These results suggest that in this semi-arid cherry growing region mulches are a promising strategy to maintain soil moisture and improve soil fertility and crop performance, and PDI can reduce water use after harvest without affecting commercial production.
英文关键词	Sweet cherry semi-arid compost woodchip postharvest deficit irrigation
类型	Article
语种	英语
开放获取类型	Green Submitted
收录类别	SCI-E
WOS记录号	WOS:000822638900001
WOS关键词	ORGANIC MULCHES ; USE EFFICIENCY ; FRUIT-QUALITY ; LEAF NUTRITION ; CLIMATE-CHANGE ; ROOT-GROWTH ; YIELD ; APPLE ; MANAGEMENT ; CARBON
WOS类目	Agronomy ; Soil Science
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/2XILL650/395428
推荐引用方式 GB/T 7714	Gebretsadikan, Tirhas,Munro, Paige,Forge, Tom A.,et al. Mulching improved soil fertility, plant growth and productivity, and postharvest deficit irrigation reduced water use in sweet cherry orchards in a semi-arid region[J],2023,69(8):1419-1436.
APA	Gebretsadikan, Tirhas,Munro, Paige,Forge, Tom A.,Jones, Melanie D.,&Nelson, Louise M..(2023).Mulching improved soil fertility, plant growth and productivity, and postharvest deficit irrigation reduced water use in sweet cherry orchards in a semi-arid region.ARCHIVES OF AGRONOMY AND SOIL SCIENCE,69(8),1419-1436.
MLA	Gebretsadikan, Tirhas,et al."Mulching improved soil fertility, plant growth and productivity, and postharvest deficit irrigation reduced water use in sweet cherry orchards in a semi-arid region".ARCHIVES OF AGRONOMY AND SOIL SCIENCE 69.8(2023):1419-1436.