Influence of Adding Synthetic Lysine in Corn-Soy Diets for Commercial Leghorns
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چکیده
منابع مشابه
Salt supplementation of corn-soy diets for swine.
Four experiments involving 448 crossbred pigs have been conducted to determine the supplemental salt needs of growing-finishing swine fed conventional corn-soybean meal diets. In the various trials, supplemental salt levels ranging from 0 to 1.0% of the diet were fed to pigs from 40 to 60 lb (18 to 27 kg) to 210 to 220 lb (95 to 100 kg). Pigs fed supplemental salt (.1 to 1.0%) gained significan...
متن کاملUse of low-test-weight corn in swine diets and the lysine/protein relationship in corn
weight resulted in a slight reduction in the true metabolizable energy content of corn.! Since corn's primary contribution to swine diets is energy, we generally think that low-test-weight corn is of lower feeding value than normal-test-weight corn. However, the 1992 corn crop did not exhibit nutrient content typical of lowtest-weight corn. Field observations failed to demonstrate a consistent ...
متن کاملEvaluation of sodium bicarbonate, chloride, or sulfate with a coccidiostat in corn-soy or corn-soy-meat diets for broiler chickens.
During the period from January to June, combined-sex broiler chickens were inoculated with coccidia via drinking water at 14 d of age. In a completely randomized design (eight replicate pens; 88 chicks per pen) using built-up litter, experimental diets contained monensin plus 0.20% dietary sodium bicarbonate (SBC), which provided 0.054% sodium and 0.144% bicarbonate. Treatment with SBC signific...
متن کاملInfluence of Phytase on Tibia Bone Characteristics of Broiler Quail Fed on Corn-Soybean Meal Diets
BACKGROUND: Exogenous phytase enhances the utilization of plant phytate phosphorus in poultry. OBJECTIVES: In the present study the effects of exogenous phytase was investigated on tibia bone characteristics of white quail. METHODS: In a 2x2 factorial arrangement, eighty, 11-day old unsexed chicks were randomly divided into 4 treatments of 20 replicates. All birds received one of four experimen...
متن کاملComparison of Natuphos and Phyzyme as phytase sources for commercial layers fed corn-soy diet.
The objective of this experiment was to compare the effects of 2 sources of phytase on performance of commercial Leghorns fed corn-soy diets. Seven diets were fed to Hy-line W-36 hens (n = 840; 8 replicates of 15 hens per treatment) from 21 to 33 wk of age. The treatments consisted of a control diet containing 0.38% nonphytate P (NPP) and a 2 x 3 factorial arrangement of 2 dietary NPP concentra...
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ژورنال
عنوان ژورنال: International Journal of Poultry Science
سال: 2003
ISSN: 1682-8356
DOI: 10.3923/ijps.2003.335.340