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| SOUZA,GENAINA A. DE; DIAS,DENISE C.F.S.; PIMENTA,THALINE M.; CARDOSO,AMANDA Á.; PIRES,RAQUEL M.O.; ALVARENGA,ANTÔNIO P.; PÍCOLI,EDGARD A.T.. |
| ABSTRACT The physical, physiological and biochemical changes during the development until the dispersal of rubber tree seeds were evaluated with the purpose of estimating the point at physiological maturity. A total of 30 plants were selected at different points in a commercial planting area and had their flowers marked during the anthesis and every 15 days after marking. Fruits and seeds were collected for analysis of moisture content, dry matter, diameter and length. Details of the anatomy ultra-structure of the seeds were evaluated. The seed emergence, emergency speed index, heat resistant proteins and oxidative stress enzymes were examined. It was observed that fruits reached maximum size at 120 days after anthesis and seeds at 150 days. The seeds... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Germination; Oxidative stress enzymes; Physiological maturity; Seeds development. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000401625 |
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