1.生喂 青菜和青草隻要幹淨無泥沙,都可生喂家畜。如夾雜泥沙多,須洗淨後粉碎或打漿喂。也可把長草、整zheng棵ke菜cai直zhi接jie生sheng喂wei,但dan不bu得de落luo地di飼si喂wei,以yi免mian被bei糞fen尿niao汙wu染ran或huo被bei泥ni蹄ti踐jian踏ta造zao成cheng飼si料liao浪lang費fei。飼si喂wei青qing飼si料liao,最zui好hao現xian采cai現xian喂wei,免mian得de腐fu爛lan造zao成cheng家jia畜chu中zhong毒du。但dan青qing飼si料liao生sheng喂wei有you可ke能neng會hui使shi家jia畜chu感gan染ran寄ji生sheng蟲chong病bing,所suo以yi對dui生sheng喂wei青qing飼si料liao的de家jia畜chu要yao定ding期qi驅qu蟲chong。一yi些xie青qing飼si料liao如ru帶dai有you鋼gang毛mao的de刺ci菜cai等deng,適shi口kou性xing差cha,會hui影ying響xiang畜chu禽qin采cai食shi,不bu宜yi生sheng喂wei。
2.熟喂 baqingsiliaojiashuizhushuwei,shinongcunchangyongdeyizhongweijiachufangfa,haochushinengbafuzhezaiqingsiliaoshangdejishengchonghuochongluanshasi,qieyiyuchanhejingsiliao,shikouxinghao,dandaduoyingyangyisunshidiao。yinci,qingsiliaoyibanbutichangshuwei。shuweifazhishiyongyudoulei、豆腐渣、南瓜、土豆或帶鋼毛的青菜等,能破壞豆類飼料中的抗胰蛋白酶等有害物質,能改善南瓜、土(tu)豆(dou)的(de)適(shi)口(kou)性(xing)和(he)不(bu)良(liang)物(wu)質(zhi)。煮(zhu)時(shi)要(yao)用(yong)大(da)火(huo),勤(qin)攪(jiao)拌(ban),不(bu)蓋(gai)鍋(guo)蓋(gai),最(zui)好(hao)在(zai)其(qi)中(zhong)加(jia)點(dian)醋(cu),以(yi)促(cu)進(jin)有(you)害(hai)物(wu)質(zhi)揮(hui)發(fa)。要(yao)現(xian)煮(zhu)現(xian)喂(wei),不(bu)喂(wei)過(guo)夜(ye)食(shi),以(yi)免(mian)引(yin)起(qi)亞(ya)硝(xiao)酸(suan)鹽(yan)中(zhong)毒(du)。
3.發酵喂 把青飼料發酵後喂家畜,是提高飼料適口性及營養價值的有效方法。一般把野草、野菜、樹葉、caiyejijingmandengxijingqiesui,zhuangrushuichihuogangnei,zhucengyashi,zhuangbachengmanshi,yongcaoliangaihao,yashangshitou,daiqingsiliaoxiachenhou,zaixiangqizhongjiamanqingshui,shisiliaoyukongqigejue,jixufajiaoyitianhoujiukelaochuweizhu。ruyukangfuhunhefajiao,xiaoguogenghao,jinengqudiaoyiwei,younengzengjiashikouxing,danbunengjiucun。siliaobiansuanshi,keyongshuitaoxihouzaiwei,guosuandebunengweiyunchu,fangzhiliuchan。
4.水泡喂 適用於一些家畜不大愛吃的飼料,如有怪味或含單寧多的楊、柳、榛、杏、柞等的樹葉,用水浸泡後,能去掉澀味和其他怪味,家畜就愛吃了。
5.青貯喂 把青草、青菜、樹葉等青貯起來,可長期保存。如能在青貯時加入0.5%~1%的de尿niao素su,更geng能neng提ti高gao家jia畜chu需xu要yao的de蛋dan白bai質zhi含han量liang。青qing飼si料liao經jing過guo青qing貯zhu,可ke使shi草cao質zhi變bian軟ruan,提ti高gao青qing貯zhu質zhi量liang,帶dai有you酸suan香xiang味wei,能neng增zeng強qiang家jia畜chu的de食shi欲yu,提ti高gao其qi采cai食shi量liang,青qing飼si料liao的de營ying養yang成cheng分fen也ye不bu易yi被bei破po壞huai。注zhu意yi孕yun畜chu不bu宜yi多duo喂wei,以yi免mian發fa生sheng流liu產chan;單一喂營養不全,應與其他飼料搭配喂,使營養平衡;青貯時不要混進爛草、爛菜,以免引起中毒。
6.曬幹喂 把結子前收割下來的青草晾幹或曬幹,是供家畜過冬吃的最好飼草。優質幹草可代替精飼料,經測定2公斤幹草的營養價值相當於1公斤精飼料。把青草晾曬幹,是最簡單的保存方法。方法是把割下的鮮草薄薄鋪在地麵上,並每天用杈子翻動1~2次,經1~2天就能晾幹,隨曬隨垛,防止淋雨受潮,才能保證有草香味的好幹草。也可把曬幹的草打成草粉飼喂。
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