نتایج جستجو برای: calcium bentonite broiler
تعداد نتایج: 189747 فیلتر نتایج به سال:
This experiment was conducted to study the effect of type of feed processing and type of phytase enzyme on growth performance, calcium, phosphorus tibia and toe ash ,fecal and ileal digestibility of phosphorus in broiler chickens. A total of 420 broiler chicks (Ross 308) were used in a completely random design in the a 2×3 factorial arrangement using two processing methods (pellet and mash) an...
The main limitation of the ultrafiltration (UF) process in drinking water treatment is membrane fouling. This constant-flux, pilot-scale research evaluates General Electrics (GE) Water & Process Technology’s UF211/UFC211 membrane at various source water conditions such as different humic acid (HA) concentrations, turbidity, pH, alkalinity and calcium ion concentrations. Different backwashing in...
The decrease of erythrocyte deformability may be one of the predisposing factors for pulmonary hypertension and ascites in broiler chickens. In mammals, the cytoplasmic calcium is a major regulator of erythrocyte deformability. In this study, the erythrocyte deformability was measured, and the precise locations of Ca2+ and Ca2+ -ATPase in the erythrocytes were investigated in chickens with asci...
The effects of rumen buffer agents on ruminal fermentation parameters and bacterial community composition were determined using in vitro vivo experiments three rumen-cannulated, high-concentrate fed Holstein Friesian dairy cows. Experiment 1 treatments included bentonite, calcium carbonate, oxide, sodium bicarbonate, sesquicarbonate, processed coral, unbuffered samples served as the control. 2 ...
Calcium leaching from cementitious materials into bentonite is a key process for the long-term alteration of cement–clay interfaces engineered barrier systems. Strong chemical gradients between cement and clay drive precipitation minerals such as calcium silicate hydrate (C–S–H) calcite. To analyze mineralogical porosity evolution at interface, composite specimens consisting paste mixed with va...
This experiment was conducted to evaluate the effects of dietary different levels of hatchery wastes (HW) on performance, tibia ash and blood calcium and phosphorus concentrations in broiler chickens. Birds were fed a corn-soybean meal diet for 7 days. The experimental treatments included 3 dietary treatments containing 1.5, 3 and 4.5 percent HW, in addition to the control without hatchery wast...
Browning has been controlled by sulfur dioxide (SO2 ) in wine for many years, but other compounds also have the potential to reduce browning. Bentonite, Cufex and SO2 were applied to juice from Riesling grapes Vitis vinifera L. and Vidal grapes, a French-American Hybrid to compare their effects on wine browning. Seven treatments (control, 35 mg/L SO2, 70 mg/L SO2, 120 mg/L bentonite, 240 mg/L b...
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