配種恢複期的飼養 種公鹿經過兩個月的配種,體重出現明顯下降,體質瘦弱,胃容積明顯縮小,縮腹。非配種公鹿體重也會有所下降,比秋季下降15%~20%。此期公鹿的生理特點是:性xing活huo動dong逐zhu漸jian低di落luo,食shi欲yu和he消xiao化hua機ji能neng相xiang應ying提ti高gao,熱re能neng消xiao耗hao較jiao多duo。根gen據ju這zhe一yi特te點dian,配pei製zhi日ri糧liang時shi,要yao求qiu逐zhu漸jian加jia大da日ri糧liang容rong積ji,提ti高gao熱re能neng飼si料liao的de比bi例li。日ri糧liang要yao以yi粗cu飼si料liao為wei主zhu,精jing飼si料liao為wei輔fu,同tong時shi必bi須xu供gong給gei一yi定ding數shu量liang的de蛋dan白bai質zhi飼si料liao或huo非fei蛋dan白bai氮dan飼si料liao,以yi滿man足zu瘤liu胃wei中zhong微wei生sheng物wu生sheng長chang繁fan殖zhi的de需xu要yao。在zai精jing飼si料liao中zhong,蛋dan白bai質zhi飼si料liao占zhan20%左右,精飼料日喂量梅花公鹿為0.8~1.2千克,馬鹿為1.2~1.8千克。
生茸前期的飼料 此(ci)期(qi)公(gong)鹿(lu)性(xing)活(huo)動(dong)停(ting)止(zhi),食(shi)欲(yu)和(he)消(xiao)化(hua)機(ji)能(neng)已(yi)完(wan)全(quan)正(zheng)常(chang),並(bing)為(wei)生(sheng)茸(rong)貯(zhu)備(bei)營(ying)養(yang)物(wu)質(zhi)。其(qi)日(ri)糧(liang)應(ying)以(yi)幹(gan)粗(cu)飼(si)料(liao)和(he)青(qing)貯(zhu)玉(yu)米(mi)為(wei)主(zhu),精(jing)飼(si)料(liao)為(wei)輔(fu)。精(jing)飼(si)料(liao)配(pei)比(bi)中(zhong)應(ying)逐(zhu)漸(jian)增(zeng)加(jia)蛋(dan)白(bai)質(zhi)飼(si)料(liao)的(de)比(bi)例(li),豆(dou)餅(bing)類(lei)飼(si)料(liao)應(ying)占(zhan)20%~25%,精飼料喂量也要比恢複期有所增加,每隻每天喂量梅花公鹿為1.2~1.5千克,馬鹿為1.8~2.5千克。公鹿白天喂精料2次,粗飼料2~3次,夜間加喂1cicusiliao。ciwai,yuedongqiyibanyigancusiliaoheqingzhusiliaoweizhu,danchangqisiweiqingzhusiliaohuiyinqiliuweisuanduguoda,congerpohuailiuweiweishengwudezhengchangfanzhi。suoyi,yaozaijingsiliaozhongdingqi、定量添加碳酸氫鈉,以中和過量的酸,維持瘤胃內正常的氫離子濃度。
公鹿越冬期的管理要點
為wei了le減jian少shao公gong鹿lu越yue冬dong期qi的de體ti能neng消xiao耗hao,增zeng強qiang抗kang寒han能neng力li,不bu得de風feng濕shi等deng病bing症zheng,安an全quan越yue冬dong,在zai管guan理li上shang,第di一yi,應ying當dang采cai取qu每mei天tian早zao上shang驅qu趕gan鹿lu群qun運yun動dong和he實shi行xing夜ye飼si的de辦ban法fa。棚peng內nei要yao有you足zu夠gou的de幹gan糞fen,起qi墊dian草cao作zuo用yong,或huo直zhi接jie鋪pu以yi豆dou秸jie、稻草等墊草。及時清除圈舍和走廊內的積雪,做到舍內、走廊無冰雪,防止公鹿滑倒摔傷。第二,要保證飲溫水。第三,舍內要防風、保溫,保持幹燥,確保采光良好。對老弱病殘公鹿若能采用塑料大棚管理,效果尤佳。進入生茸前期的2~3月yue,根gen據ju鹿lu的de體ti況kuang繼ji續xu調tiao整zheng鹿lu群qun,將jiang體ti弱ruo和he患huan病bing的de鹿lu拔ba出chu組zu群qun,配pei備bei專zhuan人ren精jing心xin飼si養yang管guan理li。此ci期qi,由you於yu尚shang未wei妊ren娠shen的de母mu鹿lu發fa情qing和he配pei種zhong期qi留liu下xia的de發fa情qing氣qi味wei在zai天tian氣qi轉zhuan暖nuan時shi逸yi放fang出chu來lai,常chang會hui引yin起qi一yi些xie年nian青qing生sheng產chan公gong鹿lu和he種zhong公gong鹿lu的de性xing欲yu,發fa生sheng遛liu圈quan、角鬥、爬跨和雞奸,從而易引起直腸穿孔、內傷和淋巴外滲等傷病,因此,應注意預防和看管,確保人鹿安全。
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