2003
DOI: 10.1590/s1516-35982003000700004
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Utilização de técnicas multivariadas na avaliação da divergência genética entre clones de palma forrageira (Opuntia ficus-indica Mill.)

Abstract: RESUMO -Avaliou-se, por meio de técnicas multivariadas, a divergência genética entre clones de palma forrageira (Opuntia ficusindica Mill.), em um experimento instalado na Estação Experimental da Empresa Pernambucana de Pesquisa Agropecuária -IPA, Caruaru -PE. O delineamento foi em blocos casualizados, com três repetições. Os tratamentos foram 19 clones de palma do Banco de Germoplasma do IPA. Foram mensuradas: a) medidas em artículos, conforme a ordem: comprimento, largura, espessura, número e peso da matéria… Show more

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Cited by 27 publications
(35 citation statements)
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“…There were no significant differences among cactus pear varieties for thickness (CT), fresh matter (CFM), water content (H 2 O) of the cladodes, width (PW), height (PH), fresh mass (FM), desirability (DESIR), and incidence of diseases (DIS) in the plants (Table 2). Ferreira et al (2003) and Neder et al (2013), studying the genetic diversity of cactus pear (Opuntia ficus indica Mill. ), reported significant differences among 38 accesses studied in relation to CT, CL, CW, NC, FM, DM, PH and PW.…”
Section: Resultsmentioning
confidence: 99%
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“…There were no significant differences among cactus pear varieties for thickness (CT), fresh matter (CFM), water content (H 2 O) of the cladodes, width (PW), height (PH), fresh mass (FM), desirability (DESIR), and incidence of diseases (DIS) in the plants (Table 2). Ferreira et al (2003) and Neder et al (2013), studying the genetic diversity of cactus pear (Opuntia ficus indica Mill. ), reported significant differences among 38 accesses studied in relation to CT, CL, CW, NC, FM, DM, PH and PW.…”
Section: Resultsmentioning
confidence: 99%
“…Thus, as a suggestion for the breeding program with genera Opuntia and Nopalea, the breeder must consider not only the distance between groups as a criterion to guide the crossings, but also the individual performance of the genotype for each characteristic of agronomic and zootechnical interest (Ferreira et al, 2003), besides the possibility and ease to have crossings between individuals of different genera (Paixão, 2012).…”
Section: Groupmentioning
confidence: 99%
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“…Independente do gênero, as palmas forrageiras apresentam baixos teores de matéria seca (9,7 a 11,7%), proteína bruta (4, %), fibra em detergente neutro (26,8%), fibra em detergente ácido (18,8%), teores consideráveis de matéria mineral (12,0%), e altos teores de carboidratos não fibrosos (62,0%) e nutrientes digestíveis totais (62,0%) (WANDERLEY et al, 2002;FERREIRA et al, 2003;MELO et al, 2003;TEGENE et al, 2005;SILVA e SANTOS, 2006). Pode constituir a base da alimentação de ruminantes, porém necessita sua associação a alimentos fibrosos.…”
Section: Figura 3: Palma Forrageiraunclassified