摘要
研究结果表明，不同含硒饲料添加剂量的试验组鸡蛋的硒含量极显著高于对照组（Ｐ＜０．０１）。在添加３０天时，低、中、高３种剂量蛋黄硒含量分别达１．０６μｇ／ｇ、１．３６７μｇ／ｇ、１．８４０μｇ／ｇ。与对照组相比，试验组产蛋净增率分别达１１．４％，１２．１％和４．８％。鸡蛋品质良好。
Laying performance of laying bird ,egg quality and selenium content were observed bydifferent dosage(0.5%,1.0%,2.0%)compound supplement of selenium . Results showedthat selenium content of egg in test group was significantly higher that control(P <0.01). At supplemented 30 days selenium contents of egg yolk reach respectively 1.016 μg/g,1. 367 μg/g and 1. 840 μg/g,Rate of net laying increase reach respectively 11.4%,12. 1%and 4.8%. Egg quality was good.
出处
《西北农业学报》
CSCD
1994年第2期45-47,共3页
Acta Agriculturae Boreali-occidentalis Sinica
关键词
饲料添加剂
硒
卵用鸡
富硒鸡蛋
Content selenium feed additive
Egg selenium content
