Data/hora: 28/05/2024 03:46:48

Biblioteca(s): | Embrapa Caprinos e Ovinos.
Data corrente: | 01/08/1992
Data da última atualização: | 12/04/2024
Autoria: | LUDWICK, A. E.
Título: | Meadow hay production as influenced by nitrogen and phosphorus fertilization.
Ano de publicação: | 1980
Fonte/Imprenta: | Research journal Wyoming Agricultural Experiment Station, n. 141, p. 77-86, 1980.
Idioma: | Inglês
Conteúdo: | Nitrogen is almost universally limiting for maximum production in grass meadows, while phosphorus is occasionally so. Fertilizer management decisions involve determining the rate and date of application and source of nutrients to be used. Rate of application should be based on a soil test and the yield goal for each meadow. Under certain conditions fall-topdressed N and P can be superior to spring application. However, N should only be springapplied on shallow, sandy or wet soils due to potential leaching and/or volatilization losses. Nutrient sources appear equally effective; therefore, that source costing the   leastper unit nutrient should be selected.
Palavras-Chave: | Adubacao mineral.
Thesagro: | Pastagem.
Thesaurus Nal: | Grasses; Phosphorus fertilizers; Plant nutrition.
Categoria do assunto: | F Plantas e Produtos de Origem Vegetal
Registro original: | Embrapa Caprinos e Ovinos (CNPC)
Exemplares: | CNPC - (8488-1) - ADD - AP - PP - SP 02517 -  - SP 02517 - DIS