Avaliação morfológica de Ananas comosus var. erectifolius (L. B. Smith) Coppens & F. Leal-Bromeliacea
نویسندگان
چکیده
O objetivo desse trabalho foi determinar descritores morfológicos de acessos curauá através caracteres visando à avaliação dos germoplasmas, na Embrapa Amazônia Oriental, em Belém, PA. Foram estudados sete quantitativos 42 curauá, totalizando 210 indivíduos, conservados in vivo no Horto Plantas Medicinais. Os dados foram submetidos as analises multivariadas, realizado a seleção direta e com reanálise agrupadas dois métodos base distância Euclidiana média utilizada formação agrupamentos pelos Unweighted Paired Group Method Using ArithmeticAverages -UPGMA otimização Tocher para análise componentes principais. Dos avaliados nenhum se mostrou redundante, logo não houve descartes. Com apresentaram três menores distâncias 0,052; 0,084 0,085 entre pares permitiram separá-los grupos divergentes pelo método UPGMA quatro divergentes. Ananas comosus var.erectifolius possuem variabilidade morfológica acordo os estudo, sendo comprimento da folha, altura planta número folhas que mais contribuíram divergência acessos.
منابع مشابه
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ژورنال
عنوان ژورنال: Research, Society and Development
سال: 2021
ISSN: ['2525-3409']
DOI: https://doi.org/10.33448/rsd-v10i9.15284