Data/hora: 21/05/2024 08:08:27

Biblioteca(s): | Embrapa Mandioca e Fruticultura.
Data corrente: | 17/01/2000
Data da última atualização: | 17/01/2000
Autoria: | CARY, P. R.
Afiliação: | Research Officer with C.S.I.R.O. Irrigation Research Laboratory, Griffith, at the Citrus Field Day.
Título: | Long term citrus experiment.
Ano de publicação: | 1967
Fonte/Imprenta: | Fariners Newsletter, n.95, p.1-7, 1967.
Idioma: | Inglês
Conteúdo: | The long-term experiment at Farm 466 was planted in 1941, said Mr Cary. Washington Navel and Late Valencia orange trees, each budded onto Rough Lemon or Sweet Orange rootstocks, have been tested in combination with four different soil cultural treatments and four different levels of nitrogenous fertilizer. Sulphate of Ammonia was chosen to supply the nitrogen requirements of trees, since in the 1940's it was the only cheap and efficient form of nitrogenous fertilizer available. The testing of different soil cultural and sulphate of ammonia treatment did not begin until 1947 when the trees had reached a reasonable stage of maturity and crop production.
Palavras-Chave: | Acidez dos solos; Fertilidade dos solos; Herbicidas; Permeabilidade dos solos; Soils acidity; Water penetration.
Thesaurus Nal: | herbicides; soil fertility.
Categoria do assunto: | --
Registro original: | Embrapa Mandioca e Fruticultura (CNPMF)
Exemplares: | CNPMF - (17612-1) - ADD - SP - -- - S1226 -  - S1226 - DIS