Effects of potassium humate solution and soaking periods on germination characteristics of undelinted cotton seeds (Gossypium hirsutum L.).
J Environ Biol
;
2004 Oct; 25(4): 395-8
Artigo
em Inglês
| IMSEAR
| ID: sea-113926
ABSTRACT
The present study was conducted to determine the effects of soaking in potassium humate (PH) solution (55% humic acid, 30% fulvic acid and 8% potassium hydroxide) and distilled water (DW) for different periods (0, 4, 8 and 16 hours) on germination characteristics of undelinted seeds of cotton cv Ersan-92. Radicle, hypocotyl and seedling length, radicle and hypocotyl elongation rate and vigor index increased by PH solution treatment and increasing soaking periods. The medium x soaking period interactions were significant except for germination percentage. Sixteen hour soaking period gave the highest values of investigated characteristics. It is suggested that pre-sowing PH solution treatment may be useful to provide a good stand establishment.
Texto completo:
DisponíveL
Índice:
IMSEAR (Sudeste Asiático)
Assunto principal:
Sementes
/
Soluções
/
Fatores de Tempo
/
Turquia
/
Benzopiranos
/
Compostos de Potássio
/
Germinação
/
Gossypium
/
Agricultura
/
Substâncias Húmicas
País/Região como assunto:
Ásia
Idioma:
Inglês
Revista:
J Environ Biol
Ano de publicação:
2004
Tipo de documento:
Artigo
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