Data/hora: 12/05/2024 06:34:41

Biblioteca(s): | Embrapa Meio-Norte.
Data corrente: | 27/05/1996
Data da última atualização: | 11/08/2014
Autoria: | BAKR, M. A.; HASSAN, M. NAGUIB.; MAREI, S.
Título: | A comparison between drip, sprinkler and furrow irrigation systems on plant growth and salt distribution.
Ano de publicação: | 1978
Fonte/Imprenta: | Egypt: Journal of Soil Sciences, v. 19, n. 1, p. 31-39, 1978.
Idioma: | Inglês
Conteúdo: | In a field trial with a locally made system, drip irrigation caused earlier flowering, earlier setting, better and higher rates of watermelon vegetative growth than sprinkler and furrow irrigation. The drip irrigated strip had the best production in tons per feddan and in kg per cubic meter of irrigation water and had the least nematode harmful effects. Nograsses or weeds grew between the plants and rows due to low moisture conditions in the areas. The sprinkler and furrow irrigated plots were impregnated with dense weeds due favorouble moisture content distribution. Salinity decreasad in wetted drip irrigated areas and  were concentrated at their boundaies. Irregular salt distribution was observed in the sprinkler irrigated plots while the salts were concentrated close to the plants and the root zone in the furrow irrigated  plots. The root distribution patterns were measured.
Palavras-Chave: | Analise de crescimento; Aspersao convencional; Gotejamento; Sulco.
Thesagro: | Irrigação; Melancia; Salinidade.
Categoria do assunto: | X Pesquisa, Tecnologia e Engenharia
Registro original: | Embrapa Meio-Norte (CPAMN)
Exemplares: | CPAMN - (1261-1) - ADC - SP - PP - S 10500 -  - 0010500 - DIS