Data/hora: 12/06/2024 09:18:12

Biblioteca(s): | Embrapa Meio-Norte.
Data corrente: | 20/05/1998
Data da última atualização: | 02/09/2010
Autoria: | MILLER, R. J.; ROLSTON, D. E.; RAUSCHKOLB, R. S.; WOLFE, D. W.
Título: | Drip application of nitrogen is efficient.
Ano de publicação: | 1976
Fonte/Imprenta: | California Agriculture, v. 30, n. 11, p. 16-18, 1976.
Idioma: | Inglês
Conteúdo: | Application of nitrogen fertilizer through a drip irrigation system is efficient regardless of timing. Nevertheless, when nitrogen fertilizer is banded beside the plant row, furrow irrigation is the superior method of irrigation. Fertilizer use is more efficient when nitrogen is applied through the drip system than when banded and furrow irrigated or banded and drip irrigated. For high efficiency, fertilizer nitrogen should be placed carefully with respect to the plant roots, taking into consideration the direction of water movement during irrigations. When soil-nitrogen levels are relatively high, fertilizer use efficiencies are expected to be relatively low, with negligible crop yield increases from applied nitrogen fertilizer.
Thesagro: | Irrigação; Nitrogênio.
Thesaurus Nal: | irrigation; nitrogen; water.
Categoria do assunto: | --
Registro original: | Embrapa Meio-Norte (CPAMN)
Exemplares: | CPAMN - (4142-1) - ADC - SP - PP - S 11131 -  - S 11131 - DIS