養兔離不開粗飼料,而花生秧是優質兼價的粗飼料之一。其消化能6.91兆焦/千克,粗蛋白12.2%,鈣2.8%,磷0.1%,賴氨酸0.40%,含硫氨基酸0.27%,粗纖維21.8%,其綜合營養僅次於苜蓿粉,而價格遠遠低於苜蓿。其來源廣,產量大,質量高,在農村家庭養兔場被廣泛應用。
盡(jin)管(guan)花(hua)生(sheng)秧(yang)是(shi)家(jia)兔(tu)良(liang)好(hao)的(de)粗(cu)飼(si)料(liao)資(zi)源(yuan),但(dan)使(shi)用(yong)不(bu)當(dang)也(ye)會(hui)產(chan)生(sheng)不(bu)良(liang)效(xiao)果(guo)。近(jin)年(nian)筆(bi)者(zhe)電(dian)話(hua)或(huo)現(xian)場(chang)為(wei)一(yi)些(xie)兔(tu)場(chang)診(zhen)治(zhi)兔(tu)病(bing),發(fa)現(xian)一(yi)些(xie)疾(ji)病(bing)與(yu)飼(si)喂(wei)花(hua)生(sheng)秧(yang)有(you)關(guan),比(bi)如(ru):發生腹瀉、脹肚,甚至大麵積死亡等。經筆者深入調查研究,發現問題的根源在於花生秧質量。
(1)含土量超標
有(you)些(xie)兔(tu)場(chang)購(gou)買(mai)的(de)花(hua)生(sheng)秧(yang)粉(fen)是(shi)由(you)飼(si)料(liao)商(shang)販(fan)提(ti)供(gong)的(de)。即(ji)飼(si)料(liao)商(shang)販(fan)到(dao)農(nong)村(cun)收(shou)購(gou)花(hua)生(sheng)秧(yang),而(er)後(hou)粉(fen)碎(sui)。由(you)於(yu)按(an)照(zhao)重(zhong)量(liang)付(fu)款(kuan),一(yi)些(xie)賣(mai)主(zhu)沒(mei)有(you)對(dui)花(hua)生(sheng)秧(yang)除(chu)塵(chen),特(te)別(bie)是(shi)根(gen)部(bu)帶(dai)有(you)一(yi)些(xie)泥(ni)土(tu)及(ji)病(bing)原(yuan)微(wei)生(sheng)物(wu),甚(shen)至(zhi)有(you)的(de)人(ren)故(gu)意(yi)添(tian)加(jia)泥(ni)土(tu)來(lai)增(zeng)加(jia)重(zhong)量(liang),使(shi)花(hua)生(sheng)秧(yang)的(de)質(zhi)量(liang)受(shou)到(dao)嚴(yan)重(zhong)影(ying)響(xiang)。當(dang)家(jia)兔(tu)采(cai)食(shi)這(zhe)樣(yang)的(de)飼(si)料(liao)後(hou),往(wang)往(wang)發(fa)生(sheng)消(xiao)化(hua)不(bu)良(liang)和(he)出(chu)現(xian)腹(fu)瀉(xie)現(xian)象(xiang)。因(yin)此(ci),在(zai)購(gou)買(mai)花(hua)生(sheng)秧(yang)時(shi),一(yi)定(ding)要(yao)認(ren)真(zhen)除(chu)塵(chen)。用(yong)戶(hu)在(zai)購(gou)買(mai)時(shi),可(ke)將(jiang)底(di)部(bu)的(de)部(bu)分(fen)花(hua)生(sheng)秧(yang)粉(fen)放(fang)入(ru)水(shui)中(zhong),觀(guan)察(cha)沉(chen)澱(dian)的(de)泥(ni)土(tu)含(han)量(liang),以(yi)此(ci)作(zuo)為(wei)判(pan)斷(duan)花(hua)生(sheng)秧(yang)質(zhi)量(liang)的(de)依(yi)據(ju)之(zhi)一(yi)。
(2)受潮發黴
在花生收獲期,也正是多雨季節。如果沒有來得及晾曬和收藏,經過雨淋後容易發黴變質。當家兔采食這樣的飼料後,往往出現腹瀉、bianmihefuzhang。youqishifameisiliaoyinqidefuzhangbing,jinnianduofa。qizhuyaotezhengshihenshaochuxianfuxie,fuzhangyanzhong,mangchangganyingrushi。huantujingshenbuzhen,caishijianshaohuoshiyufeijue,moyaliuxian。huancibinghouhennanzhiyu,duoshushurineisiwang。yinci,huashengyangshouhuoqiyidingyaobimianshoudaoyulin,yingjinkuailiangshai,bingtuoshanbaocun。zaifensuishiyingrenzhenjianzha,faxianfameidebufen,yingjishijianchutaotai。
(3)地膜汙染
woguobeifangyixiediqu,zaizhongzhihuashengshi,weiletiqianbozhonghetigaochanliang,wangwangcaiyongdimofugaijishu。youyudimoburongyishoudaopohuai,zaishouhuohuashengshi,henduobomohunzaihuashengyangzhong。ruguoburenzhentichuerhunrusiliao,beijiatudaliangcaishihou,huifashengdapisiwang。jinnianshanximoutuchangweicisiwangjiatuqianyuzhi。qizhuyaobiaoxianweixiaoshou,xiaohuabuliang,fuxiehuoduzhang。siwanghoujiepou,bomonianfuzaiweihechangnianmoshang,nianmoduoshuhuaisi。yinci,zaishougou、粉碎和使用時一定要多加注意,防止類似事件的發生。
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