无公害蛋鸡饲料配方研究

Study on feed formula of pollution-free egg chicken

本文以无公害鸡蛋品质为依据,通过科学配伍获得适合无公害蛋鸡的饲料配方,组成为:玉米(二级)60.000%、麸皮4.000%、豆粕17.500%、棉粕4.000%、有机花生仁饼4.000%、石粉8.100%、磷酸氢钙1.000%、骨粉0.600%、小苏打0.100%、食盐0.250%、赖氨酸0.020%、蛋氨酸0.140%、维生素0.040%、微量元素0.150%、胆碱0.100%。通过强饲实验,蛋鸡对本研开发的饲料表观消化率均极显著高于市售蛋鸡饲料。蛋鸡的产蛋率增加了3.22%,蛋重增加了1.89%。

Based on the quality of pollution-free eggs, the feed formula suitable for the pollution-free laying hens was obtained through scientific compatibility. The composition of feed formula was： corn 60.000%, bran 4.000%, soybean meal 17.500%, cotton meal 4.000%, organic peanut kernel cake 4.000%, stone powder 8.100%, calcium hydrophosphate 1.000%, bone meal 0.600%, baking soda 0.100%, salt 0.250%, lysine 0.020%, methionine 0.140%, vitamin 0.040%, microelement 0.150%, cho-line 0.100%. The apparent digestibility of crude protein, crude fiber, crude fat, total energy and amino acid in the diet of laying hens was significantly higher than that of commercial laying hens. The egg-lay- ing rate increased by 3.22% and the weight of the eggs increased by 1.89%.