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Position: Home > Articles > Study on the Requirements of Calcium and Phosphorus in Guizhou Xiang Pigs Guizhou Journal of Animal Husbandry & Veterinary Medicine 2012,36 (2) 17-19

贵州香猪生长的钙、磷需要研究

作  者:
吴平;杨正德;戴燚
单  位:
贵州省毕节地区畜牧兽医科学研究所;贵州大学动物科学学院
关键词:
贵州香猪;钙;磷;沉积规律;生长需要
摘  要:
为研究贵州香猪生长的钙、磷需要量,选择60~75日龄贵州从江香猪34头(公母各半),采用扣除蛋白质等消化能(DEpf)饲粮设计和比较屠宰试验,测定贵州香猪生长的钙、磷沉积规律。结果表明,贵州香猪每千克自然增重的净钙需要量为10.03-0.184 BW(g),净磷需要为3.46-0.000 4 BW(g)。
译  名:
Study on the Requirements of Calcium and Phosphorus in Guizhou Xiang Pigs
作  者:
Wu Ping1,Yang Zhengde1,Dai Yi2(1.College of Animal Sciences,Guizhou University,Guiyang Guizhou 550025,China;2.Bijie Institute of Animal Husbandry and Veterinary,Bijie Guizhou 551700,China)
关键词:
Guizhou Xiang pigs;Calcium;Phosphorus;Deposit regularity;Requirement for growth
摘  要:
An experiment on the deposit regularities of calcium and phosphorus for growth were carried out with 34 same genetic background Congjiang Xiang piglets at the age of 60 to 75 days by using of protein-free equalized digestible energy(DEpf) diet design and comparative slaughter methods to ascertain the requirements of calcium and phosphorus for growth of Guizhou Xiang pigs.The results indicate that requirements of net calcium and net phosphorus for growth were 10.03~0.184 BW g/kg and 3.46~0.000 4 BW g/kg of live body weight gain,respectively.

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