Data/hora: 19/05/2024 00:54:04

Provedor de dados: | 14
País: | Brazil
Título: | Onion response to phosphorus application strategies and in-season nutrient supplementation.
Autores: | PINTO, J. M.; SHOCK, C. C.; FEIBERT, E. B. G.; SAUNDERS, L. D.
Data: | 2014-08-18
Ano: | 2014
Palavras-chave: | Onion; Cebola; Irrigação; Adubação; Allium Cepa; Fósforo; Germinação; Irrigação por Gotejamento; Semente.
Resumo: | Germinating onion seed and new onion seedlings have difficulty obtaining adequate phosphorus (P) for ideal early growth. Low soil temperatures in Oregon and Idaho reduce soil P availability early in the growing season. In addition, soil fumigation to improve onion health can have negative effects, reducing mycorrhizal fungi which enhance nutrient absorption by onion roots. At-planting P fertilization could enhance early season growth. Nutrient supplementation through the drip irrigation system during the season could also result in yield enhancements. This trial tested P application at planting and nutrient supplementation during the season with two varieties and two plant populations.
Tipo: | Capítulo em livro técnico (INFOTECA-E)
Idioma: | Inglês

Identificador:

53205

http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/992810

Editor: | In: SHOCK, C. C. (Ed.). Annual report 2013. Ontário: Oregon State University, Malheur Experiment Station, 2014.

Relação:

Embrapa Semiárido - Capítulo em livro técnico (INFOTECA-E)

(OSU. Special Report, Ext/CrS, 149).

Formato: | p. 47-56