Data/hora: 16/06/2024 03:57:17

Biblioteca(s): | Embrapa Mandioca e Fruticultura.
Data corrente: | 14/06/1993
Data da última atualização: | 14/06/1993
Autoria: | LEGAZ, F.; IBANEZ, R.; BARREDA, D. G. de; MILLO, E. P.
Afiliação: | INIA, Centro de Levante (CRIDA-07), Moncada, Valencia, Spain.
Título: | Influence of irrigation and fertilization on productivity of the 'navelate' sweet orange.
Ano de publicação: | 1983
Fonte/Imprenta: | Tokyo, Japan: International Society of Citriculture, 1983
Volume: | v.2
Páginas: | p.591-595
Idioma: | Inglês
Conteúdo: | 'Navelate' cultivar, a mutatant of 'Washington' navel orange (Citrus sinensis (L.) Osbeck), produces a high quality fruit, but, has low productivity. The effect of the irrigation system used (drip or flooding) and frequency of application of water on the productivity as well as fruit characteristics were studied. The effects of various dosages and splitting of nitrogen fertilizers, both applied on the soil surfarce, and in water solution through a drip irrigation system, were also studied for a four year period. The results show that significant increases in production can be obtained by maintaining a high moisture level in the soil during the fruit set period. Good results were also obtained by supplying split amounts of fertilizer during this period. The drip irrigation method appears to provide advantages in the growth of 'Navelate' orange trees, since they show an extremely high sensitivity to water stress during the fruit set period.
Palavras-Chave: | Irrigation frequency; Split N fertilization.
Thesaurus Nal: | Citrus.
Categoria do assunto: | --
Registro original: | Embrapa Mandioca e Fruticultura (CNPMF)
Exemplares: | CNPMF - (13125-1) - ADD - PL - -- - 634.3040601 - I61p - 1984000417 - DIS