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EFFECTS OF SHORT—TERM FEEDING OF ZINC OXIDE—SUPPLEMENTED DIET ON LAYING PERFORMANCE AND EGG ZINC CONTENT OF LAYING HENS

Zhang Minhong Chen Lu Jin Yueying Zhong Yongan (Institute of Animal Science,C.A.A.S.)  
One hundred and ninety—two pullets were given practical diets containing ZnO to provide 0,100,500,1000,2000 and 3000 Zn mg/kg diet.In the present trial the reduction in egg production and food intake and regression of ovary and oviduct were obvious when the added ZnO level was over 2.0 g added Zn/kg diet.Addition of Zno at the rate of 1.0g/ kg had no significant effect on laying performance but raised 31% Zinc in the edible part of egg.
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【References】
Chinese Journal Full-text Database 1 Hits
1 CHEN You liang 1, YANG Yu ai 2 (1. Coll. of Animal Science, Zhejiang Univ., Hangzhou 310029, China; 2.Dept. of Resources Sci., Zhejiang Univ., Hangzhou 310029, China)[WT5”BZ] . Journal of Zhejiang University (Agric. & Life Sci.;Effect of high-level zinc ration on laying performance of laying ducks and zine content of duck egg and duck egg quality[J];JOURNAL OF ZHEJIANG AGRICULTURAL UNIVERSITY(AGRIC.& LIFE SCI.);2000-02
【Co-references】
Chinese Journal Full-text Database 2 Hits
1 Shan Anshan, Wang An and Xu Zhenying ( Northeast Agricultural College, Harbin, China );EFFECTS OF DIETARY ZINC AND CALCIUM LEVEL ON PERFORMANCE, BLOOD BIOCHEMICAL PARAMETER AND ZINC CONTENT IN TISSUES OF THE LAYER[J];Chinese Journal of Animal and Veterinary Sciences;1990-04
2 Yue Wenbin;Kang Junqing;Guo Dongsheng;Yuan Xiaoying;Wang Genxiang(Shanxi Agricultural Uniuersity,Taigu 0308001);EFFECT OFDIETARY ZnLEVEL ON THE PERFORMANCE OF THE LAYING HENS AND ZINC CONTENT IN EGG[J];ACTA NUTRIMENTA SINICA;1995-03
【Secondary References】
Chinese Journal Full-text Database 2 Hits
1 LIU Qing-hua, LIN Dong-kang and CHANG Juan (1.Animal Science Department of Zhengzhou College of Anima Husbandry &Engineering, Zhengzhou, Henan 450011,China; 2.Animal Science and Veterinary MedicineCollege of Henan Agricultural University, Zhengzhou, Henan 450002,China);Enrichment of zinc and selenium in eggs affected by high-zinc and high-selenium diets formulated with various inorganic zinc sources[J];Journal of Zhengzhou College of Animal Husbandry Engineering;2003-01
2 Liu Qinghua 1 ;Lin Dongkang 2 ;Chang Juan 2 ;Liu Xiangyang 3 ;Yang Chungui 3 ;Ma Weidong 3 (1.Zhengzhou Animal husbandry and Veterinary College450000;2.Henan Agricultural university;3.China Animal Husbandry Industry C;The Effects of High Level Zinc and Selenium on the Performance of Layer with Different Inorganic Zinc resources Diets[J];China Poultry;2002-14
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