干旱区生态环境知识资源中心(Arid): The association between morphological characteristics and yield in forage cactus clones varies according to water regimes: a principal component analysis

Arid

DOI	10.56890/jpacd.v24i.47
	The association between morphological characteristics and yield in forage cactus clones varies according to water regimes: a principal component analysis
	Araujo Junior, George do Nascimento; Bastos de Souza, Luciana Sandra; da Rosa Ferraz Jardim, Alexandre Manicoba; Alves, Cleber Pereira; de Sa Assis, Mery Cristina; Nunes da Silva, Jose Orlando; Alves de Souza, Carlos Andre; Pinheiro, Antonio Gebson; de Oliveira, Alexandre Campelo; Freire da Silva, Thieres George
通讯作者	Araújo, GD Jr
来源期刊	JOURNAL OF THE PROFESSIONAL ASSOCIATION FOR CACTUS DEVELOPMENT
ISSN	1938-663X
EISSN	1938-6648
出版年	2022
卷号	24 页码:83-95
英文摘要	Forage cactus species exhibit distinct morphological characteristics, which have a relationship to yield and can be affected by different water conditions. The objective was to analyze, with the principal components analysis (PCA), the association between morphological and productivity variables in forage cactus clones in different water regimes. We cultivated, in Serra Talhada, Brazilian semiarid, the Miuda (MIU), Orelha de Elefante Mexicana (OEM) and IPA Sertania (IPA) clones under four water regimes based on crop evapotranspiration - ETc (0%, 40%, 80% and 120% ETc). Between the years 2016 and 2018, morphological and crop productivity data were obtained. Two main components explained >82% of the total variability of the data, and the relationship between morphological and production variables depended on the clone and the water regime. The production of fresh and dry matter was more influenced by the morphological characteristics in the MI U and OEM clones. The IPA clone showed no correlation between the variables analyzed, regardless of the water regime. PCA can be used to understand the growth dynamics of plants and to identify the water conditions that act in the production of cactus clones, favoring better management in the cultivation of culture.
英文关键词	Irrigation multivariate statistics Nopalea sp Opuntia sp Semi-arid region
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000911913900007
WOS关键词	OPUNTIA-FICUS-INDICA ; PEAR ; GROWTH ; PRODUCTIVITY ; IRRIGATION ; TRAITS
WOS类目	Horticulture
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/2XILL650/393614
推荐引用方式 GB/T 7714	Araujo Junior, George do Nascimento,Bastos de Souza, Luciana Sandra,da Rosa Ferraz Jardim, Alexandre Manicoba,et al. The association between morphological characteristics and yield in forage cactus clones varies according to water regimes: a principal component analysis[J],2022,24:83-95.
APA	Araujo Junior, George do Nascimento.,Bastos de Souza, Luciana Sandra.,da Rosa Ferraz Jardim, Alexandre Manicoba.,Alves, Cleber Pereira.,de Sa Assis, Mery Cristina.,...&Freire da Silva, Thieres George.(2022).The association between morphological characteristics and yield in forage cactus clones varies according to water regimes: a principal component analysis.JOURNAL OF THE PROFESSIONAL ASSOCIATION FOR CACTUS DEVELOPMENT,24,83-95.
MLA	Araujo Junior, George do Nascimento,et al."The association between morphological characteristics and yield in forage cactus clones varies according to water regimes: a principal component analysis".JOURNAL OF THE PROFESSIONAL ASSOCIATION FOR CACTUS DEVELOPMENT 24(2022):83-95.