Fertirrigation for vegetables grown in greenhouses
Nenhuma Miniatura disponível
Data
2014
Autores
Putti, Fernando Ferrari [UNESP]
Gabriel, Camila Pires Cremasco [UNESP]
Gabriel Filho, Luís Roberto Almeida [UNESP]
Reis, André Rodrigues dos [UNESP]
Título da Revista
ISSN da Revista
Título de Volume
Editor
Resumo
Purpose: Concerns over the quantity of available freshwater for agriculture have triggered the development of technologies intended to increase efficiency of water use, especially with regard to irrigation. A new technique called fertirrigation has been developed to use the same irrigation equipment for fertilization. Methods: Since the above-mentioned technique requires care during installation and use on farms, current analysis focuses on some of its characteristics. Results: High uniformity irrigation systems provide the best distribution of fertilizers, especially when used in combination with drip irrigation or micro-aspersion. The factors purity, compatibility, acidification, salinity, and solubility should be taken into account. Conclusions: Fertirrigation provides a significant increase in productivity as it allows for highly controlled nutrient application during the entire growing season. However, it may cause serious problems if misused or overused.
Descrição
Palavras-chave
Economic, Fertirrigation, Irrigation, Production, Quality
Como citar
Journal of Biosystems Engineering, v. 39, n. 4, p. 400-404, 2014.