作者: 艾文森 出版社: 中国农业出版社 出版年: 1999-06 页数: 415 定价: 16.00 装帧: 平装 ISBN: 9787109058958
本文就DDGS的加工工艺及其在蛋鸡生产上的应用作一综述。
The processing technology and application in laying hen of DDGS were reviewed.
本文研究了春季蛋鸡舍空气环境因素对伊莎蛋鸡生产性能的影响。
The effect of environmental air factor in the laying house on the productivity of layers in spring was studied in this paper.
研究不同水平大蒜素对蛋鸡生产性能、盲肠微生物和血清生化指标的影响。
The effect of allicin on performance and caecum microorganism and serum biochemical index in laying hens was determined.
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