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      Biometria de frutos e sementes de mangaba (Hancornia speciosa Gomes) em vegetação natural na região leste de Mato Grosso, Brasil Translated title: Biometry of fruits and seeds mangaba (Hancornia speciosa Gomes) in natural vegetation in the eastern region of Mato Grosso, Brazil

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          Abstract

          O presente estudo teve como objectivo caracterizar biometricamente os frutos e sementes de mangaba na região de Nova Xavantina em uma área de Cerrado. Analisou-se 120 frutos e 480 sementes quanto ao comprimento longitudinal, largura, diâmetro equatorial, massa fresca e volume do fruto, massa fresca da polpa, número de sementes por fruto, massa de sementes por fruto, comprimento longitudinal, largura, diâmetro equatorial, massa fresca da semente, índice de volume das sementes e posteriormente determinou-se o peso de mil sementes. As características biométricas foram analisadas mediante distribuição de frequência calculando-se o coeficiente de correlação de Spearman (rS) e o nível de significância através do teste t. Três classes de frutos foram registradas para os parâmetros avaliados, com grande variação entre as classes. Existe uma correlação alta e positiva entre o tamanho dos frutos e a massa da polpa e entre a massa do fruto e o peso da semente.

          Translated abstract

          The objective of this study is to characterize biometrically the fruits and seeds of mangaba fruit in the Nova Xavantina, a region dominated by Cerrado vegetation. We analyzed 120 fruits and 480 seeds on the longitudinal length, width, the equatorial diameter, fresh weight, fruit volume, fresh weight pulp, number of seeds per fruit, weight of seeds per fruit, longitudinal length, width, equatorial diameter, fresh weight of seed, an index volume of seeds and subsequently we determined the thousand seed weight. Biometric features were analyzed by frequency distribution, Spearman (rS) correla- tion coefficient and the significance by t-test. Three classes of fruits were recorded for all parameters, with great variation between classes. There is a high positive correlation between the mass and size of fruit pulp and between the fruit mass and weight of the seed contained therein.

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          Most cited references53

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          Regraspara análise de sementes

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            Morphometric criteria for estimating sexual maturity in two snappers, Etelis carbunculus and Pristipomoides sieboldii

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              Climatologia do Brasil

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                Author and article information

                Contributors
                Role: ND
                Role: ND
                Role: ND
                Role: ND
                Role: ND
                Role: ND
                Journal
                rca
                Revista de Ciências Agrárias
                Rev. de Ciências Agrárias
                Sociedade de Ciências Agrárias de Portugal (Lisboa )
                0871-018X
                January 2013
                : 36
                : 1
                : 31-40
                Affiliations
                [1 ] Universidade do Estado de Mato Grosso Brazil
                [2 ] Universidade Federal do Piauí Brazil
                Article
                S0871-018X2013000100006
                31dda92d-c587-40a0-906c-78a851097607

                http://creativecommons.org/licenses/by/4.0/

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                SciELO Portugal

                Self URI (journal page): http://www.scielo.mec.pt/scielo.php?script=sci_serial&pid=0871-018X&lng=en
                Categories
                AGRICULTURE, MULTIDISCIPLINARY

                General agriculture
                Native fruits,Hancornia speciosa,variability,variabilidade,Frutos nativos
                General agriculture
                Native fruits, Hancornia speciosa, variability, variabilidade, Frutos nativos

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