肉种母鸡对氯的需求量

The chloride requirement of the broiler breeder hen.

作者信息

Harms R H, Wilson H R

出版信息

Poult Sci. 1984 Apr;63(4):835-7. doi: 10.3382/ps.0630835.

Abstract

An experiment was conducted to determine the chloride requirement of broiler breeder hens fed a corn soybean meal diet. Levels of .135 and .09% (daily intake of 208 and 139 mg) supplemental chloride were required for maximum egg production and egg weight, respectively. However, a supplemental level of .135% was required to maximize hatchability. No supplemental chloride was necessary for maximum specific gravity.

摘要

进行了一项实验，以确定饲喂玉米豆粕日粮的肉种鸡的氯需求量。分别需要0.135%和0.09%（每日摄入量分别为208毫克和139毫克）的补充氯水平来实现最大产蛋量和蛋重。然而，需要0.135%的补充水平来使孵化率最大化。对于最大比重，不需要补充氯。