如何提高朗德鹅的受精率
How to improve the fertilization rate of Landes Geese
提高朗德鹅的受精率,主要是抓好五个环节:1种鹅选配与配比。公母种鹅必须体格健壮,生殖器官发育良好,无生理缺陷;公母种鹅配比要恰当,一般公母比例1∶5~7为宜;种公鹅配种适龄为1~4岁,种母鹅产蛋适龄为7月龄至3岁。
Raise goose to fertilization rate, is mainly the following five aspects: selection and proportioning of 1 kinds of goose. The mother goose must be physically strong, reproductive organ development is good, no physical defects; the mother goose ratio must be appropriate, usually male and female ratio of 1 : 5 to 7 is appropriate; a male goose breeding age ranged from 1 to 4 years old, mother goose egg age on July for the old to 3 years old.
2良好的交配场所。鹅是水禽,习惯在水上进行交配。因此,要求水面要宽,水体要深,一般在1.5米以上;水质要清,不能有废水污染。3合适的配种时间。早晨公鹅的性欲最为旺盛,下午4点左右也是公母鹅交配的又一良机。每天两次放水(即交配),并适当延长放水(交配)时间,尽量使每只母鹅都获得复配机会
2 good mating sites. Goose is a waterfowl, used in the water to mate. Therefore, require water to wide, deep water, usually in the 1.5 meters and above; water to clear, no waste water pollution. 3 suitable mating time. Morning gander desire the most exuberant, around 4 pm and mother goose mating with another good opportunity. Two times a day ( i.e., mating, and water ) suitably extended drain ( mating) time, try to make each goose was built opportunity

 郓城鹅业孵化场为您提供鹅苗养殖最新行情价格 鹅苗,鹅苗价格,鹅苗行情,鹅苗多少钱一只 版权所有 Copyright © 2008-2009 鲁ICP备11023869号 手机版

友情连接:北海道黄杨 绿豆粉丝 鸡笼厂 蟾衣 拉布拉多犬舍 膏药机 EVA防水板 防腐木屋 阻燃聚丙烯板PP风管 矿用湿喷机 消防水带
Powered by PageAdmin CMS