Results 21 to 30 of about 38,775 (205)

Fontes de lipídeos e monensina na alimentação de novilhos Nelore e sua relação com a população de protozoários ciliados do rúmen Effects of feeding monensin and different sources of fat on the ruminal population of ciliate protozoa in Nellore steers

open access: yesRevista Brasileira de Zootecnia, 2005
Quatro novilhos Nelore, fistulados e canulados no rúmen, foram distribuídos em um delineamento quadrado latino 4 x 4, para avaliar o caroço de algodão e o sal de cálcio de ácidos graxos como fontes de gordura assim como o efeito da monensina em dietas ...
Amaury Camilo Valinote   +4 more
doaj   +1 more source

Carcass characteristics of zebu steers receiving different oleaginous grains - doi: 10.4025/actascianimsci.v35i3.14533

open access: yesActa Scientiarum: Animal Sciences, 2013
This research aimed to evaluate carcass traits of Zebu steers fed different oleaginous grains. Thirty one 23 months old zebu steers with 365 + 37.5 kg of live weight were used.
Dalton Mendes Oliveira   +5 more
doaj   +1 more source

Aflatoxin Contamination of Milk Produced in Peri-urban Farms of Pakistan: Prevalence and Contributory Factors

open access: yesFrontiers in Microbiology, 2020
Aflatoxin M1 contamination of milk in Pakistan, like many developing countries, is poorly understood. The present study was therefore conducted to determine AFM1 contamination of milk and its contributory factors in Pakistan.
Agha Waqar Yunus   +18 more
doaj   +1 more source

Acute toxicity of gossypol in northern bobwhites

open access: yesJournal of Applied Animal Research, 2019
Gossypol, a secondary metabolite found in cotton (Gossypium spp.), is known to be toxic to a variety of animals, particularly monogastric mammals and commercial poultry (Gallus domesticus).
Amy L. Farthing   +4 more
doaj   +1 more source

Intake, apparent digestibility, production, and composition of milk from cows fed diets with different sources of lipids

open access: yesRevista Brasileira de Zootecnia, 2016
The objective of this study was to evaluate the effect of different sources of lipids in the diets of dairy cows on the intake and digestibility of nutritional fractions, and milk production and composition.
Rogério Mendes Murta   +7 more
doaj   +1 more source

Feed intake, milk production and composition of crossbred cows fed with insect-protected Bollgard II® cottonseed containing Cry1Ac and Cry2Ab proteins

open access: yesAnimal, 2011
Twenty crossbred lactating multiparous cows were used in a 28-day study to compare dry matter intake (DMI), milk yield, milk composition and Bacillus thuringiensis (Bt) protein concentrations in plasma when fed diets containing Bollgard II® cottonseed ...
K.K. Singhal   +6 more
doaj   +1 more source

Effect of replacement of sugarcane by oilseed press cakes in greenhouse gases and volatile fatty acids production in vitro

open access: yesActa Scientiarum: Animal Sciences, 2016
This study aimed to evaluate the production of methane, carbon dioxide, and volatile fatty acids and changes in ruminal pH in vitro with oilseed press cakes inclusion, such as, cottonseed, sunflower, castor bean, moringa and jatropha at four different ...
Milenna Nunes Moreira   +5 more
doaj   +1 more source

Effects of Replacing Alfalfa Hay With Barley Silage in High‐Concentrate Diets: Chewing Behavior, Ruminal Fermentation, Total‐Tract Digestibility, and Milk Production of Dairy Cows in Mid‐Lactation Phase

open access: yesAnimal Research and One Health, EarlyView.
We assessed lactation productivity in dairy cows when replacing alfalfa hay with barley silage. A 50% replacement increased feed intake, whereas total replacement improved nutrient conversion to milk. Barley silage can effectively replace alfalfa hay, enhancing sustainability and resilience in dairy production amid forage quality constraints and market
M. R. Naji‐Zavareh   +5 more
wiley   +1 more source

Assessing the Effects of Biodiesel Production on Sustainability: A Bayesian Two‐Stage Data Envelopment Analysis Approach

open access: yesSustainable Development, EarlyView.
ABSTRACT Sustainable development transforms production systems, requiring integrated environmental, social, and economic strategies. Energy systems are key agro‐industrial supply chains in developing countries. Brazil's soybean supply chain impacts Gross Domestic Product, mainly through exports.
Aline Veronese da Silva   +3 more
wiley   +1 more source

Effect of increasing dietary inclusion of whole cottonseed on nutrient digestibility and milk production of high-producing dairy cows

open access: yesJournal of Dairy Science
: We determined the effects of increasing the dietary inclusion of whole cottonseed (WCS) on nutrient digestibility and the milk production responses of high-producing dairy cows.
A.M. Bales   +2 more
doaj   +1 more source

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