干旱区生态环境知识资源中心(Arid): Characterization of Nopalea cochenillifera clones using linear dimensions and multivariate analysis

Arid

DOI	10.4025/actascitechnol.v43i1.50257
	Characterization of Nopalea cochenillifera clones using linear dimensions and multivariate analysis
	Rodrigues de Lucena, Leandro Ricardo; de Mello Vieira Leite, Mauricio Luiz; Laamon Pinto Simoes, Vicente Jose; Rodrigues de Almeida, Mirna Clarissa; de Lima Costa, Alefe Chagas; Melo de Oliveira, Antonio Dennys
通讯作者	de Lucena, LRR (corresponding author), Univ Fed Rural Pernambuco, Av Gregorio Ferraz Nogueira S-N, BR-56909535 Serra Talhada, PE, Brazil.
来源期刊	ACTA SCIENTIARUM-TECHNOLOGY
ISSN	1806-2563
EISSN	1807-8664
出版年	2021
卷号	43
英文摘要	Forage cacti can contribute to increases in biomass yields in agricultural areas, improving the use efficiency of local natural resources. Forage cactus stands out as a forage alternative in semi-arid regions due to its high potential of phytomass production and energy value, large water reserve and easy propagation. The objective of this study was discriminate as morphometric characteristics of Nopalea cochenillifera cladodes in relation to Little and Giant Sweet clones. This research was conducted from March 2016 to July 2019. The design used was randomized blocks with five replicates using the forage cactus clones Little and Giant Sweet of Nopalea cochenillifera (L.) Salm-Dyck. The experimental unit was an area of 126.0 m(2) (12.6 x 10.0 m). Study sample is composed of 1018 cladodes (581 of Little Sweet clone) and (437 of Giant Sweet clone), randomly collected. Variables evaluated were the cladode length, width, thickness, area weight. T-tests, Pearson correlation coefficients, discriminant analysis and canonical variables analysis were used to evaluate, compare and discriminate the morphometric characteristics of forage cactus clones. The Giant Sweet clone presented the highest means for the variables length, width, area and weight. Fisher's discriminant function verified a 99.41% hit rate to differentiate groups of forage cactus clone. The hit rate for Little Sweet clone was of 98.97%, while for Giant Sweet clone was of 100.00%. With two canonical variables the explanation rate of the morphometric characteristics for the behavior of forage cactus clones is higher than 90%. Morphometric characteristics of cladodes can be used as parameters that help in the identification of Nopalea cochenillifera clones with high discriminatory power.
英文关键词	little sweet clone giant sweet clone morphometric characteristics
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:000725870700004
WOS关键词	CACTUS ; BIOMASS ; MILL. ; YIELD ; CAM
WOS类目	Multidisciplinary Sciences
WOS研究方向	Science & Technology - Other Topics
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/373548
作者单位	[Rodrigues de Lucena, Leandro Ricardo; de Mello Vieira Leite, Mauricio Luiz; Laamon Pinto Simoes, Vicente Jose; Rodrigues de Almeida, Mirna Clarissa; de Lima Costa, Alefe Chagas; Melo de Oliveira, Antonio Dennys] Univ Fed Rural Pernambuco, Av Gregorio Ferraz Nogueira S-N, BR-56909535 Serra Talhada, PE, Brazil
推荐引用方式 GB/T 7714	Rodrigues de Lucena, Leandro Ricardo,de Mello Vieira Leite, Mauricio Luiz,Laamon Pinto Simoes, Vicente Jose,et al. Characterization of Nopalea cochenillifera clones using linear dimensions and multivariate analysis[J],2021,43.
APA	Rodrigues de Lucena, Leandro Ricardo,de Mello Vieira Leite, Mauricio Luiz,Laamon Pinto Simoes, Vicente Jose,Rodrigues de Almeida, Mirna Clarissa,de Lima Costa, Alefe Chagas,&Melo de Oliveira, Antonio Dennys.(2021).Characterization of Nopalea cochenillifera clones using linear dimensions and multivariate analysis.ACTA SCIENTIARUM-TECHNOLOGY,43.
MLA	Rodrigues de Lucena, Leandro Ricardo,et al."Characterization of Nopalea cochenillifera clones using linear dimensions and multivariate analysis".ACTA SCIENTIARUM-TECHNOLOGY 43(2021).