母鵝產蛋量的多少除受品種、年齡和飼養管理影響外,合理補料也是提高鵝產蛋量的重要環節。
看膘情補料
喂wei得de過guo肥fei的de母mu鵝e,卵luan巢chao和he輸shu卵luan管guan周zhou圍wei沉chen積ji了le大da量liang脂zhi肪fang,使shi體ti內nei分fen泌mi機ji能neng失shi調tiao,影ying響xiang卵luan細xi胞bao的de生sheng成cheng和he運yun行xing,因yin而er產chan蛋dan率lv大da大da降jiang低di,甚shen至zhi停ting產chan。母mu鵝e過guo瘦shou,營ying養yang缺que乏fa,產chan蛋dan率lv自zi然ran要yao降jiang低di或huo停ting產chan。對dui過guo肥fei鵝e,要yao適shi當dang減jian少shao或huo停ting喂wei精jing飼si料liao,圈quan養yang的de肥fei母mu鵝e適shi當dang增zeng加jia運yun動dong或huo放fang牧mu。對dui過guo瘦shou母mu鵝e,要yao及ji時shi增zeng喂wei精jing飼si料liao,應ying注zhu意yi增zeng加jia日ri糧liang中zhong蛋dan白bai質zhi的de含han量liang,晚wan上shang還hai要yao給gei產chan蛋dan鵝e加jia1~2次精飼料。
看糞便狀態補料
如果鵝排出的糞便粗大、songruan,chengtiaozhuang,biaomianyouguangze,qingqingbodongnengshifenbianfenchengjiduan,shuomingyingyangshizhong,xiaohuazhengchang。ruopaichudefenbianxixiaojieshi,yansefahei,qingqingbodongfenbianhou,duanmianchengkelizhuang,shuomingjingsiliaoweiliangguoduo,qingsiliaoweiliangguoshao,siliaozhongyingyangshuipingjiaogaobuyixishou,yinqixiaohuaxishoubuzhengchang,yingjianshaojingsiliaodebizhong,zengjiaqingsiliaobizhong。ruguoepaichudefenbianyanseqian,buchengxing,yipaichujiusankai,shuomingjingsiliaoweiliangbuzu,qingsiliaoweiliangguoduo,siliaozhongyingyangshuipingguodi,yingbuweijingsiliao。
看蛋的形狀和重量補料
產蛋鵝對蛋白質、碳水化合物和脂肪的需要要比不產蛋鵝高1倍,而對物質及維生素的需要就更多了。
一般來說,產蛋鵝日糧總量為150~300克,如果產蛋鵝攝入的飼料營養物質不足,蛋殼會變薄,蛋形變異,蛋也較小。發現這種情況,必須加豆餅、花生餅、魚粉等含蛋白質豐富的飼料,使產蛋鵝日糧粗蛋白含量提高到22%,每日飼喂量增至300克,同時適當添加礦物質飼料。
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