干旱区生态环境知识资源中心(Arid): Growth Dynamic, Productivity, Evapotranspiration, and Water-Economic Indices of Forage Cactus under Different Irrigation Depths

Arid

DOI	10.3390/agronomy14040691
	Growth Dynamic, Productivity, Evapotranspiration, and Water-Economic Indices of Forage Cactus under Different Irrigation Depths
	Araujo Junior, George do Nascimento; Leite, Renan Matheus Cordeiro; de Morais, Jose Edson Florentino; Alves, Cleber Pereira; de Souza, Carlos Andre Alves; Almeida, Alexsandro Claudio dos Santos; Jardim, Alexandre Manicoba da Rosa Ferraz; de Souza, Luciana Sandra Bastos; Eugenio, Danielle da Silva; da Silva, Thieres George Freire
通讯作者	Araújo, GD Jr
来源期刊	AGRONOMY-BASEL
EISSN	2073-4395
出版年	2024
卷号	14 期号:4
英文摘要	Supplementary irrigation can be strategic for forage cactus, aiming to guarantee higher levels of productivity and economic return. Therefore, this study aimed to evaluate the growth dynamics, productivity, evapotranspiration, and water economy indices of three forage cactus clones under different water regimes. The study was carried out in the Brazilian semi-arid region during two cycles between 2020 and 2022. Clones of forage cactus Orelha de Elefante Mexicana-OEM (Opuntia stricta (Haw.) Haw.) were evaluated; IPA Sert & acirc;nia-IPA and Mi & uacute;da-MIU (both species Nopalea cochenillifera (L.) Salm-Dyck) were subjected to four water regimes: rainfed and three irrigation depths (4, 8 and 12 mm). Growth dynamics and evapotranspiration were evaluated throughout the cycles, and productivity and water economy indices were based on data from the harvest time. The OEM clone showed higher dry matter productivity (21.8 Mg ha-1). The MIU clone, when intended for seed sales, presented a higher economic return (USD 20,823.33). The use of irrigation brought forward the cutting time and reduced water saving rates. With this, it can be concluded that the increase in water availability in cactus increases water consumption and reduces economic-water indices but brings important productive returns.
英文关键词	morphophysiological indices Nopalea spp. Opuntia spp. phenophases water balance
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:001220349100001
WOS关键词	SOLAR-RADIATION ; EFFICIENCY ; CLONES ; YIELD
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/2XILL650/402769
推荐引用方式 GB/T 7714	Araujo Junior, George do Nascimento,Leite, Renan Matheus Cordeiro,de Morais, Jose Edson Florentino,et al. Growth Dynamic, Productivity, Evapotranspiration, and Water-Economic Indices of Forage Cactus under Different Irrigation Depths[J],2024,14(4).
APA	Araujo Junior, George do Nascimento.,Leite, Renan Matheus Cordeiro.,de Morais, Jose Edson Florentino.,Alves, Cleber Pereira.,de Souza, Carlos Andre Alves.,...&da Silva, Thieres George Freire.(2024).Growth Dynamic, Productivity, Evapotranspiration, and Water-Economic Indices of Forage Cactus under Different Irrigation Depths.AGRONOMY-BASEL,14(4).
MLA	Araujo Junior, George do Nascimento,et al."Growth Dynamic, Productivity, Evapotranspiration, and Water-Economic Indices of Forage Cactus under Different Irrigation Depths".AGRONOMY-BASEL 14.4(2024).