Buscar
Mostrando ítems 11-20 de 2892
Equações de Predição das Exigências Protéicas para Frangos de Corte
(2001-09-01)
The objective of this study was to determine prediction equations for crude protein (CP) requirements for males and females broilers using the factorial method. In order to determine the crude protein for the maintenance ...
Prediction equations to estimate the demand of energy and crude protein for maintenance, gain and egg production for laying Japanese quails
(Sociedade Brasileira de Zootecnia, 2011-11-01)
The study was conducted to estimate requirements of energy and crude protein for maintenance, weight gain and egg production of Japanese quails in the period of 67 to 107 days of age. Two experiments were performed: one, ...
Prediction equations to estimate the demand of energy and crude protein for maintenance, gain and egg production for laying Japanese quails
(Sociedade Brasileira de Zootecnia, 2011-11-01)
The study was conducted to estimate requirements of energy and crude protein for maintenance, weight gain and egg production of Japanese quails in the period of 67 to 107 days of age. Two experiments were performed: one, ...
Conversion of High and Low Pollen Protein Diets Into Protein in Worker Honey Bees (Hymenoptera: Apidae)
(Entomological Society of America, 2013-08-01)
Adequate protein levels are necessary to maintain strong honey bee [Apis mellifera (L.)] colonies. The aim of this study was to quantify how pollens with different crude protein contents inßuence protein stores within ...
Productive characteristics of the grass Digitaria umfolozi subjected to defoliation frequencies
(2017-01-01)
An experiment was carried out to evaluate the dry matter production, total dry matter availability, daily dry matter accumulation rate, light interception, leaf area index, daily accumulation rate and dry matter availability ...
Producción aérea y proteína bruta en pasturas de gatton panic, Brachiaria y buffel grass con frecuencias de corte contrastantesForage production and crude protein of gatton panic, Brachiaria and buffel grass subjected to contrasting cutting frequencies
(AAPA, 2020)
En el Chaco semiárido la alimentación animal de los sistemas extensivos está basada en pasturas megatérmicas. En estas especies su activo crecimiento comienza en primavera, es máximo en verano y decae en otoño. Así, la ...
Effects of silicon fertigation on dry matter production and crude protein contents of a pasture
(2021-01-01)
The aim of this study was to evaluate the effects of application of two silicon sources via fertigation on nitrogen use efficiency and the production and crude protein contents of the forages BRS Zuri and BRS RB331 Ipyporã. ...
Production and composition of chemical elephant grass cv. pioneer in different heights of waste - literature review
(Univ Estadual Centro-oeste, 2015-09-01)
The work aims to review studies evaluating the agronomic characteristics of elephant grass (Pennisetum purpureum, Schum) originating in Africa, it has several ways to use as hay, grazing, silage and capineira. Besides the ...
EFEITO DE DIFERENTES NÍVEIS DE PROTEÍNA E DE FIBRA BRUTA NA ALIMENTAÇÃO DE JUVENIS DE MATRINXÃ, Brycon cephalus
(Instituto Nacional de Pesquisas da Amazônia, 1995)
The results of an experiment with matrinchã, Brycon cephalus,fed 9 diets, combined in 3 levels of protein (19, 25 e 31 %) and 3 levels of fiber (ca. 2, 10 and 20%), are shown. The final weight was positivelly influenced ...
Effect of dietary protein level on spawning and egg quality of redclaw crayfish Cherax quadricarinatus
(2013-08-12)
The effect of dietary protein level on spawning and egg quality was evaluated for female Cherax quadricarinatus. Diets containing four different levels of crude protein were evaluated (22, 27, 32, and 37%). After 100 days, ...