中国农业期刊集成服务平台

当前位置: 首页 > 文章 > 植酸酶替代产蛋鸡饲料中的磷酸氢钙的应用试验畜牧与饲料科学 2009,30 (1) 97-99

Position: Home > Articles > Application Test on Replacement of Dicalcium Phosphate in Laying Hens' Feed with Phytase Animal Husbandry and Feed Science 2009,30 (1) 97-99

植酸酶替代产蛋鸡饲料中的磷酸氢钙的应用试验

作者：

Yao Zhong-hu

关键词：

laying hens;phytase;dcp;the performance;fyt;fee

摘要：

利用植酸酶可以水解植物性饲料中植酸的原理,探讨在产蛋鸡饲料中添加商品植酸酶替代不同水平磷酸氢钙的效果。选用50～54周海兰褐产蛋鸡为试验对象,在每千克饲料中添加400FYT植酸酶分别替代8g、16g的磷酸氢钙,观测植酸酶对产蛋鸡生产性能的影响。结果显示,用400FYT植酸酶替代16g磷酸氢钙可以保持产蛋鸡生产性能不变,而替代8g磷酸氢钙可以提高产蛋鸡的生产性能,只日产量、产蛋率、料蛋比分别提高3.4%、3.6%、3.7%。因此,在产蛋鸡饲料中用400FYT植酸酶替代8g磷酸氢钙可以提高产蛋鸡生产性能,同时也可以降低饲料配方中的总磷。

译名：

Application Test on Replacement of Dicalcium Phosphate in Laying Hens' Feed with Phytase

作者：

YAO Zhong-hui,et al (Wenshan Agricultural School of Yunnan Province, Wenshan 663000,China)

关键词：

phytase; laying hens; performance

摘要：

The effect of adding commodity phytase into the laying hens' feed to substitute dicalcium phosphate (DCP) with different level was explored and discussed by using the principle of phytase being able to hydrolyze phytic acid in plant feedstuffs. 50 to 54-week-old Hy-line brown laying hens were selected as experiment objects, 400 FYT phytase were added in every 1 000 kg feedstuff to replace 8 g and 16 g of DCP resp. to observe the influence of phytase on the performance of laying hens. The results showed that the performance of laying hens could keep steady by replacing 16 g DCP with 400 FYT phytase, while the performance of laying hens could be enhanced with substitution of 8 g DCP. The daily egg output, laying rate and feed-egg ratio raised 3.4 %, 3.6 % and 3.7 % resp., therefore, the performance of laying hens could be enhanced by replacing 8 g DCP with 400 FYT phytase in the laying hens' feed and total phosphorus in feed formula could be reduced as well.

相似文章

Correction: Dietary silymarin improves performance by altering hepatic lipid metabolism and cecal microbiota function and its metabolites in late laying hens. [Yanghao Guo, Yudong Xu, Derun Wang, Shihao Yang, Zehe Song, Rui Li, Xi H] 畜牧与生物技术杂志(英文版) 2025,16 (1)
光照强度对育雏期蛋鸡啄羽和其他行为的影响 [FU Diao-ju] 畜牧与饲料科学 2012,33 (1) 116-118
β-葡聚糖对蛋鸡生产性能、蛋品质及免疫指标的影响 [Dan Zha] 畜牧与饲料科学 2011,32 (5) 1-3
Effects of Compound Herbal Medicine on Serum Biochemical Indexes and Egg Nutritional Quality in Laying Hens [Lijuan Zhang, Zhixiang Wan] 动物与饲料科学(英文版) 2010,2 (2)
Improving fatty liver hemorrhagic syndrome in laying hens through gut microbiota and oxylipin metabolism by Bacteroides fragilis: A potential involvement of arachidonic acid [S. X. Zhang, Manhua You, Youming Shen, Xinghua Zhao, Xin He, Juxiang Liu, Ning M] 动物营养（英文） 2024
Effect of Quercetin on Egg Quality and Components in Laying Hens of Different Weeks [Ying You, Cuiping Han, Chaudhry Maria Tabassum, Ling Li, Jiaying Yao, Shengnan Wang, Jiaxin Yang, Teng Nan, Li Ya] 东北农业大学学报(英文版) 2015,22 (4)
Mechanism of the effect of Bacillus coagulans on production performance of laying hens in late laying period. [Xing GuanRun, Lang XinRui, Wu Jian, Lou Hongxing, Wenqiang Liu, Zhang HengShuo, Xiaoli Dong, Xiaoliang Pan, Youming Wan] 动物与饲料科学(英文版) 2019,11

导出引用

计量

文章访问数: 12

HTML全文浏览量: 0

PDF下载量: 0

植酸酶替代产蛋鸡饲料中的磷酸氢钙的应用试验

相似文章

所属期刊

畜牧与饲料科学

推荐期刊

畜牧与饲料科学

动物与饲料科学(英文版)