Descubre y comparte nuestro conocimiento público

Se han encontrado 9 recursos

Resultados de búsqueda

Jenet, A.Yimegnuhal, A.Tegegne, AzageFernández Rivera, S.Kreuzer, M.[Water balance as well as nutrient utilization of Boran x Friesian dairy cows at different stages of lactation fed low quality diets]Water balance as well as nutrient utilization of Boran x Friesian dairy cows at different stages of lactation fed low quality diets

In an experiment lasting from 1.5 years before, first calving until third parturition, 24 purebred indigenous Bos indicus (Boran) cows and 24 Boran crosses will; Holstein (proportionately 0.50 and 0 75 Holstein blood level) were given a diet composed of Bermuda grass hay and wheat bran (0 65: 0 3...


Jenet, A.Yimegnuhal, A.Fernández Rivera, S.Tegegne, AzageOsuji, P.O.McCrabb, G.J.Kreuzer, M.[Long-term response to feeding level in lactational performance of Boran (Bos indicus) and Boran X Holstein cows]Long-term response to feeding level in lactational performance of Boran (Bos indicus) and Boran X Holstein cows

A study was conducted to evaluate the efficiency of compensatory feeding. Twenty-five Arsi bulls (32±4 months) were blocked by weight and randomly allocated to the following feed restriction treatments: ad libitum feeding for the entire period (control), maintenance feeding level (maintenance), 1...


Tolla, N.Mirkena, T.Yimegnuhal, A.[Effect of feed restriction on compensatory growth of Arsi (Bos indicus) bulls]Effect of feed restriction on compensatory growth of Arsi (Bos indicus) bulls

Reports the use of liquid acid whey as a substitute for whole milk for rearing Friesian X Boran calves. Examines amounts of feed ingredients offered to cross-bred calves, chemical composition and estimated metabolisable energy values of dietary ingredients, proportion of ingredients DM offered th...


Capper, B.S.Yimegnuhal, A.O'Connor, C.B.[Use of whey and concentrate to partially replace whole milk consumption in the rearing of Friesian X Boran calves]Use of whey and concentrate to partially replace whole milk consumption in the rearing of Friesian X Boran calves

This study sought to determine if sheep suffer neurological symptoms when fed Acacia angustissima leaves, and whether an equivalent amount of 70% acetone extract would have the same effect. In addition, the study tried to determine if treatment of leaves with 70% acetone would destroy the activit...


Brown, D.L.Yimegnuhal, A.McCrabb, G.J.[Acacia angustissima intoxication of Menz lambs requires two components]Acacia angustissima intoxication of Menz lambs requires two components

Thirty Highland zebu oxen with a mean weight of 276 (SE ± 14.3) kg and about 6 years of age were blocked by weight into 5 groups of 6 oxen each and within groups allocated to 6 treatments. They worked for 51 days followed by 84 days recovery. Teff straw (Eragrostis tef) and lablab (Lablab purpure...


Nsahlai, I.V.Yimegnuhal, A.Talle, S.B.Osuji, P.O.[Effect of work, nutritional stress and level of re-alimentation on the composition of compensatory gains in draught oxen]Effect of work, nutritional stress and level of re-alimentation on the composition of compensatory gains in draught oxen

Study was conducted to determine turnover of water, nitrogen and energy in lactating Holstein x Boran cows. Nine cows (Bos indicus × B. taurus) between their 42nd and 420th the days of lactation were selected for this study. The crossbred cows had ad libitum access to water and a dried maize stov...


Jenet, A.Yimegnuhal, A.Tegegne, AzageFernández Rivera, S.Kreuzer, M.[Water intake and nutrient balances of Holstein X Boran cows fed a low-quality tropical diet]Water intake and nutrient balances of Holstein X Boran cows fed a low-quality tropical diet

Forty-eight heifers of two genotypes, Boran (Bos indicus) and Holstein×Boran, were allocated to three feeding levels equivalent to 1.0, 1.2 and 1.4 times calculated metabolisable energy requirements for maintenance (MEm). The experiment started at the onset of reproductive activity, when the Bora...


Jenet, A.Fernández Rivera, S.Tegegne, AzageYimegnuhal, A.Osuji, P.O.Kreuzer, M.[Growth and feed conversion of Boran (Bos indicus) and Holstein X Boran heifers during three physiological states receiving different levels of a tropical diet]Growth and feed conversion of Boran (Bos indicus) and Holstein X Boran heifers during three physiological states receiving different levels of a tropical diet

To study the efficiency of compensatory growth following different levels of feed restriction, 25 Borana bulls were blocked by weight and randomly allocated to five dietary treatments of ad libitum feeding for the entire period (control), maintenance feeding for 91 days (maintenance), 15 per cent...


Tolla, N.Mirkena, T.Yimegnuhal, A.[Efficiency of compensatory growth of Borana bulls (Bos indicus) following different levels of feed restriction]Efficiency of compensatory growth of Borana bulls (Bos indicus) following different levels of feed restriction

Selecciona los documentos para visualizarlos

Nombre del archivo Ver recurso