Data/hora: 09/06/2024 19:07:25

Biblioteca(s): | Embrapa Mandioca e Fruticultura.
Data corrente: | 06/10/2017
Data da última atualização: | 06/10/2017
Autoria: | NDRADE NETO, T. M. de A.; COELHO, E. F.; SILVA, A. C. P. da.
Afiliação: | TORQUATO M. DE ANDRADE NETO, UFRB; EUGENIO FERREIRA COELHO, CNPMF; ANA CARINA P. DA SILVA, UFRB.
Título: | Calcium nitrate concentrations in fertigation for ?Terra? Banana production.
Ano de publicação: | 2017
Fonte/Imprenta: | Engenharia Agrícola, Jaboticabal, v.37, n.2, p.385-393, mar./abr. 2017.
ISSN: | 1809-4430
DOI: | 10.1590/1809-4430-eng.agric.v37n2p385-393/2017
Idioma: | Inglês
Conteúdo: | The aim of this study was to evaluate the effect of calcium nitrate concentration of irrigation water on soil chemical attributes and productivity during the first ?Terra? banana crop cycle. The experiment followed a completely randomized design with six treatments and five replications, with six plants per plot. Treatments consisted in the use of three calcium nitrate concentrations (3.0, 10.0 and 13.0 g.L?1), applied via dripping and micro-micro-sprinkling irrigation. The results showed that the soil chemical properties under fertigation are influenced by the water and nutrient delivery system. There was a linear tendency of increase in electrical conductivity of the saturation extract and soil solution with the increase in calcium nitrate concentration in irrigation water. The banana tree productivity was influenced by the fertilizer
Thesagro: | Banana; Fertirrigação.
Categoria do assunto: | --
Registro original: | Embrapa Mandioca e Fruticultura (CNPMF)
Exemplares: | CNPMF - (32001-1) - UPC - AP - DD - Publicação digital -  -  - DIS