本试验研究日粮中可消化蛋氨酸水平对０￣３周龄肉仔鸡生产性能、血清尿素氮含量及氮平衡的影响。结果表明，随着蛋氨酸水平的升高，肉鸡的平......

Low-world oil prices but supportive government policies provide growing environmental and energy security support favora......

Background: A 21-day experiment was conducted to test the hypothesis that Ca requirements to maximize growth performance......

In order to identify those potatoes which exert a low glycemic impact after processing, eight early potato varieties and......