| Autor: |
Silva MJ; Universidade Federal da Paraíba - UFPB, Centro de Ciências Agrárias - CCA, Areia, PB, Brasil., Alves EU; Universidade Federal da Paraíba - UFPB, Centro de Ciências Agrárias - CCA, Areia, PB, Brasil., Silva JN; Universidade Federal da Paraíba - UFPB, Centro de Ciências Agrárias - CCA, Areia, PB, Brasil., Silva RS; Universidade Federal da Paraíba - UFPB, Centro de Ciências Agrárias - CCA, Areia, PB, Brasil., Bernardo MKF; Universidade Federal da Paraíba - UFPB, Centro de Ciências Agrárias - CCA, Areia, PB, Brasil., Rodrigues CM; Universidade Federal da Paraíba - UFPB, Centro de Ciências Agrárias - CCA, Areia, PB, Brasil., Pádua GVG; Instituto Federal do Amazonas - IFAM, Coari, AM, Brasil., Silva JHCS; Universidade Federal da Paraíba - UFPB, Centro de Ciências Agrárias - CCA, Areia, PB, Brasil., Silva MCL; Universidade Federal da Paraíba - UFPB, Centro de Ciências Agrárias - CCA, Areia, PB, Brasil., Souza AG; Empresa Brasileira de Pesquisa Agropecuária - EMBRAPA, Boa Vista, RR, Brasil., Smiderle OJ; Centro Universitário Ingá - UNINGA, Maringá, PR, Brasil. |
| Abstrakt: |
The biometric differences between fruits and seeds are useful characteristics that can provide important data for the investigation and preservation of the species and may be linked to environmental and genetic influences. In this sense, considering the importance of this species and the need for conservation, the objective was to carry out physical characterization of the fruits and seeds of Hymenaea martiana as well as to determine the seed imbibition curve. The experiment was conducted at the Seed Analysis Laboratory at the Agricultural Sciences Center at the Federal University of Paraíba in Areia, PB. The evaluations carried out were as follows: biometry of fruits and seeds, number of seeds per fruit, colorimetry of fruits and seeds, percentage of damaged seeds, weight of a thousand seeds, seed water content, mass and imbibition curve. The biometric data were subjected to descriptive analysis to determine the minimum, maximum, average value, standard deviation, asymmetry, and kurtosis of the fruits and seeds. In terms of the biometric characteristics of the fruits and seeds of H. martiana, there was a marked variation, with average fruit lengths of 90.28 mm, widths of 46.83 mm, thicknesses of 34.69 mm, weights of 65.86 g and four seeds per fruit. The average length, width, thickness and weight of the seeds were 23.75 mm, 18.34 mm, 12.71 g and 4.13 g, respectively. The fruits were darker than the seeds, and both the fruits and seeds had red tones. Compared with nonscarified seeds, scarified seeds absorb a greater amount of water. |
