Richter G
Arch Tierernahr. 1981 Oct;31(10):713-9. doi: 10.1080/17450398109426881.
Percentages of 0, 10, 20 and 30% peas (Pisum sativum) of the variety "Nadia" in the mixed feed with methionine supplementation were tested with 2,100 laying hybrids of the species White Leghorn in the age period between the 22nd and 73rd week of their lives which were kept in 3-storeyed cages. The feeding of peas had no influence on feed intake, laying performance, the weight of the individual egg, the stability of the egg shell, body weight, mortality, the hemoglobin content and the hematocrit value of the blood. With the increasing percentage of peas the consumption per animal and day and the expenditure of energy and methionine/cystine per 100 g egg decreased and that of lysine increased (p less than 0.05). On the basis of the investigations the conclusion is drawn that in laying hen feed supplemented with methionine a quota of up to 30% peas is possible without a decrease in performance.
在22至73周龄的2100只白来航杂交蛋鸡中，测试了在添加蛋氨酸的混合饲料中，“纳迪亚”品种豌豆占比为0%、10%、20%和30%时的情况，这些蛋鸡饲养在三层鸡笼中。豌豆的添加对采食量、产蛋性能、单枚蛋重、蛋壳稳定性、体重、死亡率、血液血红蛋白含量和血细胞比容值均无影响。随着豌豆比例的增加，每只动物每天的消耗量以及每100克鸡蛋的能量和蛋氨酸/胱氨酸消耗量减少，而赖氨酸消耗量增加（p<0.05）。根据这些研究得出结论，在添加蛋氨酸的蛋鸡饲料中，豌豆配额高达30%时，生产性能不会下降。
