نتایج جستجو برای: feedstuff
تعداد نتایج: 490 فیلتر نتایج به سال:
Increasing pressure on the world’s livestock production sector has stirred interest towards exploration of insects as an alternative feed source. We examined potential wild-caught mosquitoes, harvested from rice-fields, to be utilised poultry feed. Three mosquito species were identified in high abundance, namely Aedes caspius, Anopheles hyrcanus, and Culex pipiens, their nutritional microbiolog...
Soybean hulls are poorly digested by pigs. Heat-pretreatment or the use of fiber-degrading enzyme supplementation soybean can potentially improve digestibility hulls. Thus, study was conducted to determine effects heat pretreating (at 160 °C and 70 psi for 20 min) supplementing with multienzyme product, Superzyme-OM (Canadian Bio-Systems, Alberta, Calgary, AB, Canada), which in liquid form dose...
nomadic communities have always played a crucial role in meat production by developing creative and sustainable system in utilizing the scarce natural resources. during the last decade, fars’ nomads have been experiencing changes due to external pressures such as drought that have altered the social, political and economic landscapes and have also been the cause of decline in the health of rang...
In a diurnal study, feedstuff and digesta polysaccharides, ruminal bacterial carbohydrate-fermenting groups, and selected ruminal fluid characteristics (ruminal pH, ammonia and volatile fatty acids) were measured in ruminal-cannulated Holstein steers fed high- or low-forage diets at maintenance level intake once daily. A procedure for the sequential extraction of soluble sugar, starch, pectin, ...
Estimation of the energy value of a ration is fundamental for the determination of the quantity required to meet the energy requirement of the animal. Net Energy is the best estimate of the energy value of a feed/ration, but is difficult, time consuming and costly to determine. In addition, it is virtually impossible to measure the energy value of a single feedstuff fed to a representative anim...
BIOCHEMICAL INDICATORS AND APPLICATION OF Cyanobacteria Spirulina MICROALGAE IN THE CATTLE FEEDSTUFF
Animal feeds are characterized by low water activity values. Nevertheless, fungal contamination with Eurotium species quite common, causing nutritional depletion, spoilage and economic losses. The aim of this work was to assess amstelodami, E. chevalieri, repens rubrum growth in a feed matrix at different conditions (0.71–0.97) temperature (5, 15, 25, 30 37 °C). It found that able grow wide ran...
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