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Germination and vigor of long-pepper seeds (Piper hispidinervum) as a function of temperature and light Rev. Ciênc. Agron.
Pacheco Junior,Francisco; Silva,Josué Bispo da; Negreiros,Jacson Rondinelli da Silva; Silva,Mirla Rose Gomes da; Farias,Sirlley Braga.
The long pepper is considered a promising species because of offering the prospect of making Brazil self-sufficient in the production of safrole, an important essential oil used as a fixative for fragrances and having therapeutic properties. In establishing areas intended for the cultivation of this species, it is necessary to evaluate the physiological quality of the seeds used in the production of seedlings. The objective was to determine the conditions of temperature and luminosity for the test of germination and vigor in seeds of the long-pepper. Seeds from four different lots were used to make the following measurements: moisture content (105 ± 3 ºC for 24 hours), germination (20; 25; 30 and 35 ºC with photoperiods of 12 and 24 hours, and alternating...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Long pepper; Physiological potential; Forest seed.
Ano: 2013 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902013000200015
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