Consulta: subjectFacets:"Dripping"
Registros recuperados: 3
Data/hora: 12/06/2024 04:29:52

PRODUCTIVITY OF IRRIGATED JAMBU UNDER SOIL-WATER STRESSES AND NITROGEN DOSES
Provedor de dados: 70
Autores: Aviz,William L. C. de; Lima Junior,Joaquim A. de; Silva,André L. P. da; Oliveira,Pedro D. de; Gama,Cândido M. P.
ABSTRACT Jambu (Acmella oleracea (L.) R.K.) is a short-cycle leafy vegetable from the Amazon region, which needs an adequate availability of water and nutrients, mainly nitrogen, to obtain a rapid mass increase. This research aimed to study the effect of different soil-water stresses and nitrogen doses on jambu cultivation in the state of Pará. The experiments were conducted at the Igarapé-Açu experimental farm of the Federal Rural University of Amazonia (UFRA). The Jamburana variety was used in a 10 × 10 cm spacing, using a randomized block design in a 4 × 4 factorial scheme with three replications. Each plot had a dimension of 0.4 × 0.5 m (0.2 m2), totaling 20 plants in 4 rows, but only the plants of the central rows were useful. Treatments consisted of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Acmella oleracea (L.) R.K.; Tensiometry; Dripping; Nitrogen fertilization.
Ano: 2020
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162020000100016

Análise de coeficientes de uniformidade de distribuição de água em sistema de irrigação localizada.
Provedor de dados: 14
Autores: PINTO, J. M.; SOARES, J. M.; NASCIMENTO, T.
O estudo comparou oito métodos para cálculo do coeficiente de uniformidade de distribuição de água no sistema de irrigação localizada.
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Distribuição; Gotejamento; Coeficiente; Drip; Localized; Dripping; Microsprinkling; Uniformity coefficient.; Irrigação; Análise; Água; Irrigação Localizada.; Irrigation; Sprinkler irrigation.
Ano: 1991
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/132870

Mineral Source and Vitamin Level in Broiler Diets: Effects on Performance, Yield, and Meat Quality
Provedor de dados: 89
Autores: Ribeiro,MV; Bittencourt,LC; Hermes,RG; Rönnau,M; Rorig,A; Lima,FK; Fernandes,JIM.
ABSTRACT The purpose of this trial was to supplement commercial broiler diets with optimum vitamin programs and higher availability of mineral sources, and to evaluate the effect on performance, yield and meat quality of broilers. The study used 1800 male broiler chicks randomly distributed in a 2 x 2 factorial design (vitamin programs - optimum and commercial vs. mineral sources - inorganic (sulfates) and carbo-amino-phospho-chelate (CAPC)). Supplementation associating optimum vitamin levels and mineral source CAPC resulted in better feed conversion and higher carcass weight at 42 days of age (p&lt;0.05). Supplementation of diets with optimum vitamin levels resulted in higher absolute and relative breast weight, lower abdominal fat deposition, and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Dripping; Shear force; TBARS; White striping.
Ano: 2020
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2020000200321