干旱区生态环境知识资源中心(Arid): The use of mulch in cultivating the forage cactus optimizes yield in less time and increases the water use efficiency of the crop

Arid

DOI	10.1002/ird.2758
	The use of mulch in cultivating the forage cactus optimizes yield in less time and increases the water use efficiency of the crop
	Muniz Nunes Alves, Hygor Kristoph; Freire da Silva, Thieres George; da Rosa Ferraz Jardim, Alexandre Manicoba; Bastos de Souza, Luciana Sandra; Araujo Junior, George do Nascimento; Alves de Souza, Carlos Andre; Beserra de Moura, Magna Soelma; Leal de Araujo, Gherman Garcia; Campos, Fleming Sena; da Cruz Neto, Jose Francisco
通讯作者	da Silva, TGF
来源期刊	IRRIGATION AND DRAINAGE
ISSN	1531-0353
EISSN	1531-0361
出版年	2023
卷号	72 期号:1 页码:75-89
英文摘要	Measurements of crop evapotranspiration (ETC) and crop coefficients (k(C)) in cactus have not yet been adjusted for the phenological stage using conservation practices (i.e. mulching). In this study, soil water dynamics, ETC and k(C) were measured in the forage cactus under cultivation systems with (WM) and without (NM) the use of mulch in the semi-arid region of Brazil. Opuntia stricta was subjected to irrigation depths based on a percentage of the reference evapotranspiration (ET0) (rainfed, 25, 50, 75 and 100%) and to two systems of cultivation: WM and NM. Over time, the phenophases (Ph-phi) were established; the soil water balance components were calculated and the crop yield was evaluated at harvest. The use of 8.2 Mg ha(-1) mulch led to almost no reduced water consumption by the crop when compared to the NM system; however, the mulch did maximize yield, at 839 degrees C day, when irrigated with 50% ET0. The k(C) value was higher under the WM system, with the differences decreasing throughout the cycle ((PhI)-Ph-phi, 36%; (PhII)-Ph-phi, 27%; (PhIII)-Ph-phi, 23%; (PhIV)-Ph-phi-HT, 17%; and (PhIV)-Ph-phi-RF, 14%). Therefore, the use of mulch in cultivating the cactus optimized forage production in less time and significantly increased the water use efficiency of the crop.
英文关键词	cladode emission harvest Opuntia stricta phenophase semi-arid
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000870543000001
WOS关键词	EVAPOTRANSPIRATION ; MAIZE ; IRRIGATION ; CLONES ; FIELD ; TRANSPIRATION ; COEFFICIENTS ; REQUIREMENT ; EVAPORATION ; DYNAMICS
WOS类目	Agronomy ; Water Resources
WOS研究方向	Agriculture ; Water Resources
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/397065
推荐引用方式 GB/T 7714	Muniz Nunes Alves, Hygor Kristoph,Freire da Silva, Thieres George,da Rosa Ferraz Jardim, Alexandre Manicoba,et al. The use of mulch in cultivating the forage cactus optimizes yield in less time and increases the water use efficiency of the crop[J],2023,72(1):75-89.
APA	Muniz Nunes Alves, Hygor Kristoph.,Freire da Silva, Thieres George.,da Rosa Ferraz Jardim, Alexandre Manicoba.,Bastos de Souza, Luciana Sandra.,Araujo Junior, George do Nascimento.,...&da Cruz Neto, Jose Francisco.(2023).The use of mulch in cultivating the forage cactus optimizes yield in less time and increases the water use efficiency of the crop.IRRIGATION AND DRAINAGE,72(1),75-89.
MLA	Muniz Nunes Alves, Hygor Kristoph,et al."The use of mulch in cultivating the forage cactus optimizes yield in less time and increases the water use efficiency of the crop".IRRIGATION AND DRAINAGE 72.1(2023):75-89.