Data/hora: 29/05/2024 02:24:39

Biblioteca(s): | Embrapa Semiárido; Embrapa Soja.
Data corrente: | 10/11/1992
Data da última atualização: | 09/01/2009
Autoria: | WALKER, M. E.; CARTER, R. L.
Título: | The affect of fertilization and storage temperatures on percent nitrogen, oils and germination of spanish and runner peanut seed.
Ano de publicação: | 1971
Fonte/Imprenta: | Athens: University of Georgia. College of Agriculture Experiment Stations, 1971.
Páginas: | 17p.
Série: | (University of Georgia-College of Agriculture Experiment Stations. Research Bulletin, 88).
Idioma: | Inglês
Conteúdo: | EXPERIMENT I. Previous fertilization rates had no significant effect on subsequent germination of Spanish and Runner peanuts. Phosphorus did affect the per cent oil in the peanuts, but only when comparing the 0 rate against the first level of phosphosrus. Phosphorus also significantly decreased the per cent nitrogen in the peanuts up to the 69-pound level; then the nitrogen content began to increase. No reason can be given for this increase in per cent nitrogen in the peanuts at the higher levels of phosphorus. Reaction of the test peanuts to potassium and phosphorus fertilization was quite similar; that is, as potassium rates increased the per cent nitrogen in the peanuts decreased up to the 120-pound level and the increased at the 150-pound level. Storage temperatures significantly affected the per cent nitrogen, the per cent oil and the per cent germination of peanuts. Peanut seed stored at the check and -17 C. temperatures had a significantily higher nitrogen and oil content than peanut seed stored at 3 C. In all cases peanut seed stored at the check temperature had a significantly higher per cent germination than peanut seed stored at 3 C. There was no significant difference in germination of peanut seed samples stored at the check and -17 C. temperatures or at -17 C. and 3 C. temperatures. EXPERIMENT II. Peanut seed stored at the check and -17 C. temperatures had a higher per cent germination than peanut seed stored at 3 C. The per cent oil and nitrogen were higher in peanut seed stored at 3 C. and -17 C. tha
Palavras-Chave: | Amendoin; Armazenagem; Fertilização; Peanut; Seed.
Thesagro: | Germinação; Semente.
Thesaurus Nal: | germination; storage.
Categoria do assunto: | --
Registro original: | Embrapa Soja (CNPSO)

Exemplares:

CNPSO - (2276-1) - ADD - FL - -- - 3989 -  - 3989 - DIS
CPATSA - (47312-1) - ADD - FL - PP - 02031 -  - 02031 - DIS