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肉用狗的养殖与疾病防治

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发表于 2008-12-17 16:57:55 | 显示全部楼层 |阅读模式
<P class=MsoNormal style="MARGIN: 0cm 1.45pt 0pt 0cm; TEXT-INDENT: 17.35pt; mso-para-margin-right: .14gd; mso-char-indent-count: 1.92; mso-line-height-alt: 0pt; mso-layout-grid-align: none"><FONT color=#000000><B style="mso-bidi-font-weight: normal"><SPAN style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体">一 中国肉用犬品种:</SPAN></B><SPAN style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">(一)藏獒:原产于中国西藏:</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt"><FONT face="Times New Roman">1</FONT></SPAN><SPAN style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">、外貌:体形威武雄壮,富有阳刚之气。马可波罗描述其“体高赛驴,声似雄师”。咬肌强健有力,眼睛灰色,耳呈心形下垂。头部硕大,颈粗壮,全身肌肉发达,四肢坚强有力。尾高举于背上。被毛长而浓密,颈部及尾部有饰毛。毛呈黑色,带有棕色或金黄色闪光区。体高约</SPAN><?xml:namespace prefix = st1 ns = "urn:schemas-microsoft-com:office:smarttags" /><st1:chmetcnv UnitName="cm" SourceValue="80" HasSpace="False" Negative="False" NumberType="1" TCSC="0" w:st="on"><SPAN lang=EN-US style="FONT-SIZE: 9pt"><FONT face="Times New Roman">80cm</FONT></SPAN></st1:chmetcnv><SPAN style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">,体重</SPAN><st1:chmetcnv UnitName="kg" SourceValue="100" HasSpace="False" Negative="False" NumberType="1" TCSC="0" w:st="on"><SPAN lang=EN-US style="FONT-SIZE: 9pt"><FONT face="Times New Roman">100kg</FONT></SPAN></st1:chmetcnv><SPAN style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">。</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt"><FONT face="Times New Roman">2</FONT></SPAN><SPAN style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">、特点:勇猛顽强,耐粗饲,对恶劣气候适应性较强。(二)北方草犬:原产于北方广大农户家,长期与人类相互依存,以看家和保护家禽和家畜为主。由于种源来自四面八方,不同的种与种之间通过自然选择杂交,使人类无法用哪一个品种来命名,故称“草犬”或“土种犬”。</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt"><FONT face="Times New Roman">1</FONT></SPAN><SPAN style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">、外貌:垂耳毛长,尾下垂或卷曲。骨架粗实,肌肉发达。体高</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt"><FONT face="Times New Roman">55</FONT></SPAN><SPAN style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">~</SPAN><st1:chmetcnv UnitName="cm" SourceValue="65" HasSpace="False" Negative="False" NumberType="1" TCSC="0" w:st="on"><SPAN lang=EN-US style="FONT-SIZE: 9pt"><FONT face="Times New Roman">65cm</FONT></SPAN></st1:chmetcnv><SPAN style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">,体重</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt"><FONT face="Times New Roman">45</FONT></SPAN><SPAN style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">~</SPAN><st1:chmetcnv UnitName="kg" SourceValue="70" HasSpace="False" Negative="False" NumberType="1" TCSC="0" w:st="on"><SPAN lang=EN-US style="FONT-SIZE: 9pt"><FONT face="Times New Roman">70kg</FONT></SPAN></st1:chmetcnv><SPAN style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">。</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt"><FONT face="Times New Roman">2</FONT></SPAN><SPAN style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">、特点:耐寒,性情温顺,耐粗饲,抗病力强,繁殖能力强,一窝产仔</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt"><FONT face="Times New Roman">8</FONT></SPAN><SPAN style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">~</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt"><FONT face="Times New Roman">10</FONT></SPAN><SPAN style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">只,成活率可达到</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt"><FONT face="Times New Roman">75%</FONT></SPAN><SPAN style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">。</SPAN><B style="mso-bidi-font-weight: normal"><SPAN lang=EN-US style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体"><?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /><o:p></o:p></SPAN></B></FONT></P>
<P class=MsoNormal style="MARGIN: 0cm 1.45pt 0pt 0cm; TEXT-INDENT: 17.35pt; mso-para-margin-right: .14gd; mso-char-indent-count: 1.92; mso-line-height-alt: 0pt; mso-layout-grid-align: none"><FONT color=#000000><B style="mso-bidi-font-weight: normal"><SPAN style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体">二 国外肉用犬品种:</SPAN></B><SPAN style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体">(一)短毛圣伯纳犬:原产于瑞士,祖先是藏獒。一千年前瑞士圣伯纳寺院修道士们用大丹犬和比利牛斯犬与藏獒杂交育成的(黄花狗)。<SPAN lang=EN-US>1</SPAN>、外貌:体形粗大,健壮而骨肉发达。头大,头盖骨突出,鼻梁直,额段明显,牙齿坚硬,眼睛深褐色,耳下垂。股部发育良好。被毛密生,短而闪光。毛色为红色带白斑或白色带红斑。红色多呈深红色。体高,雄性<st1:chmetcnv UnitName="cm" SourceValue="70" HasSpace="False" Negative="False" NumberType="1" TCSC="0" w:st="on"><SPAN lang=EN-US>70cm</SPAN></st1:chmetcnv>左右,雌性<st1:chmetcnv UnitName="cm" SourceValue="65" HasSpace="False" Negative="False" NumberType="1" TCSC="0" w:st="on"><SPAN lang=EN-US>65cm</SPAN></st1:chmetcnv>左右,体重<SPAN lang=EN-US>50</SPAN>~<st1:chmetcnv UnitName="kg" SourceValue="55" HasSpace="False" Negative="False" NumberType="1" TCSC="0" w:st="on"><SPAN lang=EN-US>55kg</SPAN></st1:chmetcnv>。<SPAN lang=EN-US>2</SPAN>、特点:温顺,忠诚,服从命令。(二)高加索犬:原产地是原苏联高加索地区。外貌:鼻梁较长,粗实。毛色浅黄灰白色,体形粗大健壮,肌肉发达,头大,头盖骨突出,耳下垂。股部发育良好,被毛粗长,体高:雄性<st1:chmetcnv UnitName="cm" SourceValue="75" HasSpace="False" Negative="False" NumberType="1" TCSC="0" w:st="on"><SPAN lang=EN-US>75cm</SPAN></st1:chmetcnv><SPAN lang=EN-US>,</SPAN>雌性<st1:chmetcnv UnitName="cm" SourceValue="65" HasSpace="False" Negative="False" NumberType="1" TCSC="0" w:st="on"><SPAN lang=EN-US>65cm</SPAN></st1:chmetcnv><SPAN lang=EN-US>,</SPAN>体重:雄性<SPAN lang=EN-US>75</SPAN>~<SPAN lang=EN-US>85kg</SPAN>,雌性<SPAN lang=EN-US>65</SPAN>~<SPAN lang=EN-US>75kg</SPAN>。<B style="mso-bidi-font-weight: normal"><SPAN lang=EN-US><o:p></o:p></SPAN></B></SPAN></FONT></P>
<P class=MsoNormal style="MARGIN: 0cm 1.45pt 0pt 0cm; TEXT-INDENT: 17.35pt; mso-para-margin-right: .14gd; mso-char-indent-count: 1.92; mso-line-height-alt: 0pt; mso-layout-grid-align: none"><FONT color=#000000><B style="mso-bidi-font-weight: normal"><SPAN style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体">三 狗的生物学特性<SPAN style="mso-bidi-font-weight: bold">:</SPAN></SPAN></B><SPAN style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">(一)重感情,忠于主人。狗与主人经过一段时间接触就逐渐建立起感情,这种感情随时间的延长而表现突出。狗虽听不懂人的语言,但可通过人的表情判断人的情感。当主人遭遇不幸,狗表现无精打采,不吃或少吃食物,十分悲伤,若与主人久别重逢表现出极度的兴奋和亲昵,也不会因主人的训斥或体罚而背弃逃走,更不会因主人贫寒而异主。狗对自己的主人有强烈的保护心和绝对服从。狗能从危险中救助主人。因此在肉狗的饲养管理中,饲养人员要固定,不宜频繁更换饲养员,以利于饲养员与狗形成良好的情感;同时饲养员也应该保持良好的表情,减少不良情绪对狗的刺激,不宜轻易的训斥鞭打狗。(二)群居性强。狗有强烈的</SPAN><SPAN style="FONT-SIZE: 9pt"><FONT face="Times New Roman"> </FONT></SPAN><SPAN style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">群居本能,每只狗总要将自己加入到一个群体里,狗将主人视为同类。仔狗出生</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt"><FONT face="Times New Roman">20d</FONT></SPAN><SPAN style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">左右就和同窝狗仔游戏,</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt"><FONT face="Times New Roman">30</FONT></SPAN><SPAN style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">~</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt"><FONT face="Times New Roman">50</FONT></SPAN><SPAN style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">日龄后就走出自己窝,去结交新伙伴,此时正是更换主人的好时机,否则就会造成由于分群而产生的较大不良刺激,因此买卖仔狗宜在断奶后(</SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt"><FONT face="Times New Roman">45</FONT></SPAN><SPAN style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">日龄)进行。狗系群居动物,群内有序,其序位通过斗争决定,但争斗是为制服而不是拼死。狗不容他者侵犯自己的领地。因此没有主人指引不得轻易进入狗圈,不宜将刚够入的狗混群,以减少争斗。</SPAN><SPAN style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体">(三)感情丰富,虚荣心强。狗有丰富的外部表现力,能用身体局部或全部姿态的变化表达感情。如正眼看是引起对方注意;斜眼看含有敌意;翻眼看有怒意;举起尾巴表示高兴,摇动尾巴表示友好;将尾巴夹于两腿间表示害怕要逃走;狗喜欢主人抚摸,称赞,奖赏。在肉狗饲养中,可根据狗的举止变化采取适当的管理措施。(四)智力惊人,记忆力很强。狗能够领会人的语言和动作。对主人的一举一动都能理解并做出正确的反应(如去咬果子回去等)。狗能靠良好的记忆从百里之外返回到家。可根据狗的智力和记忆力训练狗定点定时采食、排尿和睡眠,以及训练其帮助人类牧羊,狩猎,导盲,救助,侦破案件等。(五)明视觉差,色盲,但暗视力发达。狗的视力不强,是人的<SPAN lang=EN-US>1/3</SPAN>~<SPAN lang=EN-US>1/5</SPAN>。狗超过<st1:chmetcnv UnitName="m" SourceValue="100" HasSpace="False" Negative="False" NumberType="1" TCSC="0" w:st="on"><SPAN lang=EN-US>100m</SPAN></st1:chmetcnv>认不出自己的主人,警犬对固定目标只能感觉到<st1:chmetcnv UnitName="m" SourceValue="50" HasSpace="False" Negative="False" NumberType="1" TCSC="0" w:st="on"><SPAN lang=EN-US>50m</SPAN></st1:chmetcnv>远,但对可感受<st1:chmetcnv UnitName="m" SourceValue="800" HasSpace="False" Negative="False" NumberType="1" TCSC="0" w:st="on"><SPAN lang=EN-US>800m</SPAN></st1:chmetcnv>远活目标。狗是色盲,但狗具有较大的双视野,全景视野为<SPAN lang=EN-US>250</SPAN>~<SPAN lang=EN-US>290</SPAN>℃。狗暗视力强,在弱光下能看清物体,对强光和火焰有强烈的恐惧感。因此夜间不宜用强光照射狗。(六)听觉极为灵敏。狗的听力超过人的<SPAN lang=EN-US>16</SPAN>倍。在睡眠时,将耳朵贴地,保持高度警觉,能听清<st1:chmetcnv UnitName="m" SourceValue="500" HasSpace="False" Negative="False" NumberType="1" TCSC="0" w:st="on"><SPAN lang=EN-US>500m</SPAN></st1:chmetcnv>之内的各种声音,而对突然较大声音恐惧,尤其在采食,睡眠,分娩,哺乳时,恐惧更加严重,易造成损失,故狗舍应建在安静的地方。(七)味觉略迟,嗅觉高度发达。狗采食咀嚼不充分,主要靠味觉和嗅觉双重作用品尝食物的味道。狗具有发达的嗅觉,胜过人的几百倍,通过嗅觉分辨主人,同伴,母仔,食物,方向,判断发情状态等,因此配食时应注意食物的气味以增进食欲。(八)耐寒,怕热。狗全身被毛浓密,无汗腺,只在舌和趾枕上有汗腺,这一构造决定狗相对耐寒而怕热。适宜环境温度在<SPAN lang=EN-US>15</SPAN>~<SPAN lang=EN-US>25</SPAN>℃,正常体温<SPAN lang=EN-US>37.5</SPAN>~<SPAN lang=EN-US>38<st1:chmetcnv UnitName="℃" SourceValue="0.5" HasSpace="False" Negative="False" NumberType="1" TCSC="0" w:st="on">.5<SPAN lang=EN-US><SPAN lang=EN-US>℃</SPAN></SPAN></st1:chmetcnv><SPAN lang=EN-US>,当环境温度升至接近体温时,狗主要通过加速呼吸将舌伸出口外以喘式呼吸增加唾液分泌蒸发散热,或到沙堆水坑中洗浴来降温,再升高温度时易患热射病而死亡。在饲养中注意防暑降温工作。(九)食肉动物却以杂食为主。在分类学上属于肉食动物,祖先以捕食小动物为食。被人驯养后形成了杂食为主,但狗仍然喜欢吃<SPAN lang=EN-US>肉,故在饲料中仍需添加动物性食物增加适口性。(十)狗的其他特征:爱清洁,厌烦潮湿,喜欢在犄角旮旯处排便。白天活动夜间睡觉。(祖先是昼伏夜出的动物,经驯化后与人类基本一致,)但睡眠是分段进行的,将14h</SPAN></SPAN></SPAN>左右的睡眠分为几次。睡姿呈头朝外耳贴地,保持警觉状态。以尿液传递信息。发情母狗尿液可吸引来自几公里以外的公狗。成年狗外出运动时通过在某些墙角,道路拐弯,石头,树干等比较醒目的地方排尿液,作好返回程标记。<B style="mso-bidi-font-weight: normal"><SPAN lang=EN-US><o:p></o:p></SPAN></B></SPAN></FONT></P>
<P class=MsoNormal style="MARGIN: 0cm 1.45pt 0pt 0cm; TEXT-INDENT: 15.45pt; mso-para-margin-right: .14gd; mso-char-indent-count: 1.71; mso-line-height-alt: 0pt; mso-layout-grid-align: none"><FONT color=#000000><B style="mso-bidi-font-weight: normal"><SPAN style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体">四 狗的繁殖:</SPAN></B><SPAN style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体">(一)繁殖季节:狗不属于季节性繁殖动物,只是间隔<SPAN lang=EN-US>6</SPAN>个月后再次发情,即一年中有两个发情期。如果在发情期内未交配或交配未孕,一般可持续<SPAN lang=EN-US>30</SPAN>~<SPAN lang=EN-US>90d</SPAN>。(二)妊娠期与妊娠表现:<SPAN lang=EN-US>1</SPAN>、妊娠期:从配种到分娩间隔平均日数为<SPAN lang=EN-US>63d</SPAN>(<SPAN lang=EN-US>59</SPAN>~<SPAN lang=EN-US>68d</SPAN>)。<SPAN lang=EN-US>2</SPAN>、妊娠诊断:除了个别狗有妊娠反应如呕吐,厌食外,大多数狗食欲增加,之后随着妊娠期的延长被毛光亮,性情温和,少活动,至<SPAN lang=EN-US>40d</SPAN>后腹围增大。<B style="mso-bidi-font-weight: normal"><SPAN lang=EN-US><o:p></o:p></SPAN></B></SPAN></FONT></P>
<P class=MsoNormal style="MARGIN: 0cm 1.45pt 0pt 0cm; TEXT-INDENT: 15.4pt; TEXT-ALIGN: left; mso-para-margin-right: .14gd; mso-char-indent-count: 1.71; mso-line-height-alt: 0pt; mso-layout-grid-align: none" align=left><SPAN style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体"><FONT color=#000000>(三)分娩<B>:</B><SPAN lang=EN-US>1</SPAN>、产前准备:(<SPAN lang=EN-US>1</SPAN>)预产前<SPAN lang=EN-US>10d</SPAN>,产房彻底清扫,用<SPAN lang=EN-US>0.5%</SPAN>来苏儿或其他消毒药进行消毒,通风干燥后铺上干净的产床,最后铺稻草或麻袋。(<SPAN lang=EN-US>2</SPAN>)产前<SPAN lang=EN-US>7d</SPAN>母狗进入产房,使其逐渐适应产房环境以利于分娩。(<SPAN lang=EN-US>3</SPAN>)备好接助产用具,如药品、抹布、水盒、剪刀等。<SPAN lang=EN-US>2</SPAN>、分娩预兆:母狗产前<SPAN lang=EN-US>2</SPAN>~<SPAN lang=EN-US>3</SPAN>周起行动迟缓,懒散,恋窝。产前<SPAN lang=EN-US>2</SPAN>周至<SPAN lang=EN-US>8h</SPAN>常用头部或四肢翻动产床,扒地,衔草做窝。产前<SPAN lang=EN-US>2</SPAN>~<SPAN lang=EN-US>3h</SPAN>,母狗呼吸急促,在窝旁转圈左顾右盼甚至呻吟。<SPAN lang=EN-US>3</SPAN>、接产:胎儿产出时应迅速撕破胎膜,用纱布或毛巾擦去鼻口中黏液,防止胎儿窒息或羊水进入肺中。然后在离胎儿腹壁<SPAN lang=EN-US>2</SPAN>~<st1:chmetcnv UnitName="cm" SourceValue="3" HasSpace="False" Negative="False" NumberType="1" TCSC="0" w:st="on"><SPAN lang=EN-US>3cm</SPAN></st1:chmetcnv>处剪断脐带,压迫止血,用<SPAN lang=EN-US>0.5%</SPAN>的碘酒涂抹断端,以防感染。断脐后用纱布擦干全身或将仔狗放到母狗嘴边,令其舔干仔狗全身。最后把仔狗放到乳房附近使其吃到初乳。<B><SPAN lang=EN-US><o:p></o:p></SPAN></B></FONT></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 1.45pt 0pt 0cm; TEXT-INDENT: 17.3pt; mso-para-margin-right: .14gd; mso-char-indent-count: 1.92; mso-line-height-alt: 0pt; mso-layout-grid-align: none"><SPAN style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体"><FONT color=#000000>五 仔狗的饲养管理(初生到断奶<SPAN lang=EN-US>45</SPAN>日龄):(一)仔狗的生理特点:仔狗出生体重<st1:chmetcnv UnitName="kg" SourceValue="0.4" HasSpace="False" Negative="False" NumberType="1" TCSC="0" w:st="on"><SPAN lang=EN-US>0.4kg</SPAN></st1:chmetcnv>左右。<SPAN lang=EN-US>10</SPAN>日龄达初生重<SPAN lang=EN-US>2</SPAN>倍以上,<SPAN lang=EN-US>45</SPAN>日龄达<SPAN lang=EN-US>10</SPAN>倍以上或更多。初生仔狗消化器官不发达,消化机能和体温调节机能不健全,对寒冷应激能力差,只能以母乳或带乳品为营养,对非乳品不消化。(二)仔狗饲养管理:1、保温:生后一周内<SPAN lang=EN-US>29</SPAN>~<SPAN lang=EN-US>32</SPAN>℃,二周为<SPAN lang=EN-US>26</SPAN>~<SPAN lang=EN-US>29</SPAN>℃,三周为<SPAN lang=EN-US>23</SPAN>~<SPAN lang=EN-US>26</SPAN>℃,四周<SPAN lang=EN-US>20</SPAN>~<SPAN lang=EN-US>23</SPAN>℃。温度适宜,仔狗分布均匀,行动自如,神态安然。温度过高,仔狗张口喘息,远离热源向四周移动;温度过低,仔狗集聚于母狗腹下或相依挤在一起,哀叫靠近热源。保温可用火炕,火炉,暖气或红外线灯等。2、及时哺乳:帮助每个仔狗能及时吃到足量的初乳。初乳即母狗产后<SPAN lang=EN-US>3</SPAN>~<SPAN lang=EN-US>5</SPAN>日内分泌的乳汁,富含蛋白质,脂肪,矿物质,维生素,其中含有大量的免疫球蛋白(抗体)和镁盐,对增加机体抵抗力,促进胎便排除具有重要作用。吃足初乳后,仔狗才能增强体力,维持体温,抵抗各种疾病。同时应人为的帮助弱小仔狗,将其固定在乳量充足的后两对乳头上。3、防踩防压:狗产后体弱无力,新生仔狗耳聋,眼瞎,行动不灵活,仔狗极易被踩压。如狗受到突然噪声,陌生人摸动仔狗等不良刺激,会表现出本能的反应,将仔狗压于腹下,造成窒息死亡,甚至个别母狗咬死仔狗。因此采取设置护仔箱,护仔栏,晚间喂饱母狗等措施能防踩防压。4、补铁:预防仔狗贫血。仔狗生后<SPAN lang=EN-US>1</SPAN>~<SPAN lang=EN-US>3</SPAN>日内,在仔狗哺乳前将补铁剂抹在母狗乳头上或每只狗肌肉注射<SPAN lang=EN-US>1ml</SPAN>“补铁王”达到补铁效果。5、适时训练和补饲:一般在母狗生后<SPAN lang=EN-US>21d</SPAN>左右泌乳量达到高峰,但其增加幅度仍低于仔狗需求量。通常在生后<SPAN lang=EN-US>12</SPAN>日龄左右开始训乳。采用奶瓶逗引等方法训练仔狗熟悉,采食牛奶,<SPAN lang=EN-US>15</SPAN>日龄后就能正常补乳,<SPAN lang=EN-US>21</SPAN>日龄后改用浅盘补饲牛奶,豆浆,熟肉,鸡蛋,骨肉汤,青菜,米粥等流体食物供仔狗舔食。仔狗每日补<SPAN lang=EN-US>3</SPAN>~<SPAN lang=EN-US>4</SPAN>次,以吃八成饱为宜,食温以<SPAN lang=EN-US>37</SPAN>~<SPAN lang=EN-US>40</SPAN>℃为宜。6、日光浴:生后<SPAN lang=EN-US>3</SPAN>~<SPAN lang=EN-US>5</SPAN>日龄选择阳光充足温暖天气,将仔狗移至室外晒太阳,每日<SPAN lang=EN-US>2</SPAN>次,每次<SPAN lang=EN-US>20</SPAN>~<SPAN lang=EN-US>30min</SPAN>。其目的:一是利用紫外线杀死寄生仔狗身上微生物;二是促进体内合成维生素<SPAN lang=EN-US>D</SPAN>,增加钙的吸收。7、运动:<SPAN lang=EN-US>15</SPAN>日龄睁眼后,可先训练在舍内走动,<SPAN lang=EN-US>20</SPAN>日龄后可随母狗在运动场内运动。8、擦拭,梳刷:产后初期母狗能及时将仔狗身上的污物舔掉。随着仔狗长大,母狗就不在舔掉仔狗身上的污物了。这就要求饲养人员及时用布擦掉污物,同时每天用梳子刷拭仔狗体一次,以加快仔狗皮肤的血液循环,促进机体新陈代谢,以利于生长。9、短尾:短尾有利于机体清洁,减少饲料消耗,促进肥育。多在生后<SPAN lang=EN-US>3</SPAN>日龄,用消毒铁钳子在尾基部稍加咬压,破坏其血液循环或用橡皮筋扣紧尾基部几天后尾自然脱落。<SPAN lang=EN-US><o:p></o:p></SPAN></FONT></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 1.45pt 0pt 0cm; TEXT-INDENT: 17.35pt; mso-para-margin-right: .14gd; mso-char-indent-count: 1.92; mso-line-height-alt: 0pt; mso-layout-grid-align: none"><B style="mso-bidi-font-weight: normal"><SPAN style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体"><FONT color=#000000>六 幼狗的饲养管理(指<SPAN lang=EN-US>45</SPAN>日龄断乳至<SPAN lang=EN-US>8</SPAN>月龄的青年狗)<SPAN lang=EN-US><o:p></o:p></SPAN></FONT></SPAN></B></P>
<P class=MsoNormal style="MARGIN: 0cm 1.45pt 0pt 0cm; TEXT-INDENT: 17.3pt; TEXT-ALIGN: left; mso-para-margin-right: .14gd; mso-char-indent-count: 1.92; mso-line-height-alt: 0pt; mso-layout-grid-align: none" align=left><SPAN style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体"><FONT color=#000000>(一)仔狗断乳:1、一次性断乳:即仔狗达到断乳日龄后,果断的将母子分开,这种方法省工省力,断奶持续时间短,但对母子的刺激较大,仔狗不安,恐慌,食欲不振,消化不良;母狗易引发乳房炎或不安。采用一次性断奶,应对仔狗早训料和补料,在断奶后继续饲喂哺乳期的饲料;对乳量充足的母狗,应在<SPAN lang=EN-US>3</SPAN>~<SPAN lang=EN-US>5d</SPAN>内限料或停喂促进乳汁分泌的饲料,以减少乳量分泌。这种方法仔狗成活率相对较低。2、逐渐断奶:即在断奶前<SPAN lang=EN-US>5</SPAN>~<SPAN lang=EN-US>7d</SPAN>,白天将母子分开,定时喂乳;夜晚将母狗放回原舍,并逐渐减少喂乳次数;最后完全离开断乳,这种断乳方法避免母子应激反应,也减少乳房炎疾病,生产中常采用。3、分批断奶:即将同窝内发育好,体质好的仔狗先断奶,而发育差体质弱的后断奶,这种方法具有使断奶仔狗质量好,均匀,体质按妥的优点,但断奶时间拖长,管理不便。(二)幼狗饲料参考配方:玉米面<SPAN lang=EN-US>30%<SPAN style="mso-spacerun: yes">&nbsp; </SPAN></SPAN>碎米<SPAN lang=EN-US>20%<SPAN style="mso-spacerun: yes">&nbsp; </SPAN></SPAN>麸皮<SPAN lang=EN-US>20%<SPAN style="mso-spacerun: yes">&nbsp; </SPAN></SPAN>豆饼<SPAN lang=EN-US>10%<SPAN style="mso-spacerun: yes">&nbsp; </SPAN></SPAN>鱼粉<SPAN lang=EN-US>5%<SPAN style="mso-spacerun: yes">&nbsp; </SPAN></SPAN>膏粱面<SPAN lang=EN-US>5%<SPAN style="mso-spacerun: yes">&nbsp; </SPAN></SPAN>青菜<SPAN lang=EN-US>5%<SPAN style="mso-spacerun: yes">&nbsp; </SPAN></SPAN>骨粉<SPAN lang=EN-US>4%<SPAN style="mso-spacerun: yes">&nbsp; </SPAN></SPAN>盐<SPAN lang=EN-US>0.5%<SPAN style="mso-spacerun: yes">&nbsp; </SPAN></SPAN>生长剂<SPAN lang=EN-US>0.5 %</SPAN>(三)幼狗的饲养:1、饲料过渡;断奶半个月内,供给幼狗饲料保持与哺乳后期饲料一致,半个月后逐渐过渡到幼狗日粮。2、饲喂制度:断奶半个月内,幼狗的饲喂次数,饲料调制方法,饮食用具应与哺乳期相同,半个月后逐渐向幼狗饲喂制度过渡,以减少应激。3、正常饲养:改用幼狗的饲料,用具,日喂<SPAN lang=EN-US>4</SPAN>~<SPAN lang=EN-US>5</SPAN>次,常备饮水。(四)幼狗的管理1、组群:在组群前<SPAN lang=EN-US>3</SPAN>~<SPAN lang=EN-US>5d</SPAN>,在饲养员看护下让幼狗在同一个饲槽吃食,在同一运动场内运动,使彼此间熟悉。然后按性别,大小,采食快慢,群内强弱等依次搭配组群。种用肉狗每群<SPAN lang=EN-US>4</SPAN>~<SPAN lang=EN-US>6</SPAN>头为宜;肥育幼狗每群<SPAN lang=EN-US>8</SPAN>~<SPAN lang=EN-US>12</SPAN>头为宜。2、调教:(1)训练定点排便:可采取将其粪、尿放量在固定一角,并在此处放些新鲜土或沙,炉灰,引诱其到那里排便。每次清扫时留下少许粪,尿,通过气味诱其到原地排便,并加以适当的呵斥就能形成定点排便的习惯。(2)训练定点睡眠:可将睡眠地点打扫干净,扑上软草,木板等引诱狗到那里睡觉,对不在睡床上睡觉的狗加以训斥,经几次训练后即可形成习惯。3、去势:非种用肉狗,淘汰的公狗都要去势。去势后,性情温顺,上膘快,产肉多,肉质好。幼狗宜在二月龄内去势。<SPAN lang=EN-US><o:p></o:p></SPAN></FONT></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 1.45pt 0pt 0cm; TEXT-INDENT: 17.35pt; mso-para-margin-right: .14gd; mso-char-indent-count: 1.92; mso-line-height-alt: 0pt; mso-layout-grid-align: none"><B style="mso-bidi-font-weight: normal"><SPAN style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体"><FONT color=#000000>七.妊娠狗的饲养管理<SPAN lang=EN-US><o:p></o:p></SPAN></FONT></SPAN></B></P>
<P class=MsoNormal style="MARGIN: 0cm 1.45pt 0pt 0cm; TEXT-INDENT: 17.3pt; TEXT-ALIGN: left; mso-para-margin-right: .14gd; mso-char-indent-count: 1.92; mso-line-height-alt: 0pt; mso-layout-grid-align: none" align=left><SPAN style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体"><FONT color=#000000>(一)饲料配方:玉米面<SPAN lang=EN-US>40%<SPAN style="mso-spacerun: yes">&nbsp; </SPAN></SPAN>膏粱面<SPAN lang=EN-US>10%<SPAN style="mso-spacerun: yes">&nbsp; </SPAN></SPAN>豆饼<SPAN lang=EN-US>10%<SPAN style="mso-spacerun: yes">&nbsp; </SPAN></SPAN>鱼粉<SPAN lang=EN-US>10%<SPAN style="mso-spacerun: yes">&nbsp; </SPAN></SPAN>麸皮<SPAN lang=EN-US>20%<SPAN style="mso-spacerun: yes">&nbsp; </SPAN></SPAN>杂肉类<SPAN lang=EN-US>7%<SPAN style="mso-spacerun: yes">&nbsp; </SPAN></SPAN>骨粉<SPAN lang=EN-US>2%<SPAN style="mso-spacerun: yes">&nbsp; </SPAN></SPAN>氯化钠<SPAN lang=EN-US>1%<SPAN style="mso-spacerun: yes">&nbsp; </SPAN></SPAN>配制好的日粮加温煮熟,然后按每头加<st1:chmetcnv UnitName="g" SourceValue="100" HasSpace="False" Negative="False" NumberType="1" TCSC="0" w:st="on"><SPAN lang=EN-US>100g</SPAN></st1:chmetcnv>青菜饲料调成浓糊状喂狗。(二)饲喂:对于体瘦经产狗,采取抓两头顾中间的饲养方式。对于配种时体态较好的经产母狗,采用前粗后精的饲养方式。对于初产母狗采用步步增高的饲养方式。喂的饲料保证质量,讲究卫生;发霉,腐败,变质,带有毒性和强烈刺激性饲料不可饲喂,否则易引起流产。妊娠前<SPAN lang=EN-US>30d</SPAN>日喂<SPAN lang=EN-US>2</SPAN>次,后<SPAN lang=EN-US>30d</SPAN>日喂<SPAN lang=EN-US>3</SPAN>次。(三)管理:定期对狗舍消毒,保持狗体清洁,狗舍安静,卫生干燥,阳光充足,空气新鲜。注意母狗饮食,饮水卫生。舍温控制在<SPAN lang=EN-US>16</SPAN>~<SPAN lang=EN-US>20</SPAN>℃。妊娠后<SPAN lang=EN-US>30d</SPAN>单圈饲养,防止难产,要加强运动。每天两小时中等运动量,运动后严禁大量饮水。后期以散放运动为主,运动时严禁抽打和跨越障碍。<SPAN lang=EN-US><o:p></o:p></SPAN></FONT></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 1.45pt 0pt 0cm; TEXT-INDENT: 17.35pt; mso-para-margin-right: .14gd; mso-char-indent-count: 1.92; mso-line-height-alt: 0pt; mso-layout-grid-align: none"><B style="mso-bidi-font-weight: normal"><SPAN style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体"><FONT color=#000000>八 哺乳母狗的饲养管理<SPAN lang=EN-US><o:p></o:p></SPAN></FONT></SPAN></B></P>
<P class=MsoNormal style="MARGIN: 0cm 1.45pt 0pt 0cm; TEXT-INDENT: 17.3pt; TEXT-ALIGN: left; mso-para-margin-right: .14gd; mso-char-indent-count: 1.92; mso-line-height-alt: 0pt; mso-layout-grid-align: none" align=left><SPAN style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体"><FONT color=#000000>(一)饲喂:母狗产后<SPAN lang=EN-US>1</SPAN>~<SPAN lang=EN-US>3d</SPAN>,虚弱,懒动,食欲不佳,应喂营养丰富的半流质饲料,如稀饭,玉米面糊,肉汤,骨头汤,牛奶等。每天喂<SPAN lang=EN-US>3</SPAN>~<SPAN lang=EN-US>4</SPAN>次;分娩<SPAN lang=EN-US>3</SPAN>~<SPAN lang=EN-US>5d</SPAN>喂量为妊娠后期饲料的<SPAN lang=EN-US>2/3</SPAN>;<SPAN lang=EN-US>5</SPAN>~<SPAN lang=EN-US>8d</SPAN>给<SPAN lang=EN-US>3/4</SPAN>,<SPAN lang=EN-US>9d</SPAN>后照常饲喂,每次喂量要足,任其采食。(二)管理:1、防止缺钙现象:日粮单一,泌乳好,体瘦的哺乳母狗易患哺乳性缺钙。轻者不愿站立或站不起来;重者抽搐,应及时补钙。方法是用<SPAN lang=EN-US>10%</SPAN>的葡萄糖酸钙<SPAN lang=EN-US>10</SPAN>~<SPAN lang=EN-US>30ml</SPAN>加入<SPAN lang=EN-US>80</SPAN>~<SPAN lang=EN-US>100ml5%</SPAN>葡萄糖盐水中,另加<SPAN lang=EN-US>25%</SPAN>葡萄糖<SPAN lang=EN-US>20ml</SPAN>及<SPAN lang=EN-US>4/15</SPAN>的松静脉滴注。2、狗舍安静:防止众人围观,嘈杂,加强各产仔狗舍内的看护,防止母性强,胆大凶猛的母狗窜入其他母狗圈内而咬(伤)死其仔狗。3、产房卫生:产房内垫草要及时更换,狗舍内不能有粪尿积水,保持干燥。天气温暖时,可带领母狗到室外散放运动,每天<SPAN lang=EN-US>2</SPAN>次,每次<SPAN lang=EN-US>0.5</SPAN>~<SPAN lang=EN-US>1h</SPAN>。<SPAN lang=EN-US><o:p></o:p></SPAN></FONT></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 1.45pt 0pt 0cm; TEXT-INDENT: 17.35pt; mso-para-margin-right: .14gd; mso-char-indent-count: 1.92; mso-line-height-alt: 0pt; mso-layout-grid-align: none"><B style="mso-bidi-font-weight: normal"><SPAN style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体"><FONT color=#000000>九、 种公狗的饲养与管理<SPAN lang=EN-US><o:p></o:p></SPAN></FONT></SPAN></B></P>
<P class=MsoNormal style="MARGIN: 0cm 1.45pt 0pt 0cm; TEXT-INDENT: 17.3pt; TEXT-ALIGN: left; mso-para-margin-right: .14gd; mso-char-indent-count: 1.92; mso-line-height-alt: 0pt; mso-layout-grid-align: none" align=left><FONT color=#000000><SPAN lang=EN-US style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体">(</SPAN><SPAN style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体">一<SPAN lang=EN-US>)</SPAN>饲养<SPAN lang=EN-US><SPAN style="mso-spacerun: yes">&nbsp; </SPAN></SPAN>按饲养标准配制日粮,每天每公斤体重应保证供应维生素<SPAN lang=EN-US>A110</SPAN>国际单位,每公斤风干饲料含<SPAN lang=EN-US>VE50</SPAN>国际单位,<SPAN lang=EN-US>vD500mg</SPAN>,蛋白含量和种类要齐全。(二)管理:<SPAN lang=EN-US>1</SPAN>、建立稳定的生活工作制度:种公狗应单圈饲养,饲养员最好固定,配种地点固定。在饲喂上要做到定时,定量,定温,定质。每次饲喂不宜过饱,日粮容积不宜过大,以免造成垂腹,影响其配种能力。<SPAN lang=EN-US>2</SPAN>、运动:上下午各运动一次,每天不少于<SPAN lang=EN-US>1h</SPAN>,夏天应在早晨和傍晚进行,冬天在中午运动。在酷热和严寒季节应减少出外运动量。<SPAN lang=EN-US>3</SPAN>、定期称重:掌握种公狗体重变化,及时调整日粮营养水平和运动量,使其保持良好的种用体况。初配公狗体重要逐渐增加,但不要过肥,成年公狗保持体重无多大变化。<SPAN lang=EN-US>4</SPAN>、刷拭:经常用刷子刷拭公狗全身,促进血液循环,增进健康,增进食欲,减少患皮肤病和处寄生虫病等。同时增加人狗亲合关系。夏天炎热季节应给狗洗澡。<SPAN lang=EN-US>5</SPAN>、精液品质检查:实行人工授精的公狗,每次采精都要进行精液品质检查(活力,密度,畸形率等)。本交的应每月进行一次。如果发现精液品质不佳,应及时调整公狗的营养,运动和配种次数,以保证狗群有较高的受胎率。<SPAN lang=EN-US><o:p></o:p></SPAN></SPAN></FONT></P>
<P class=MsoNormal style="MARGIN: 0cm 1.45pt 0pt 0cm; TEXT-INDENT: 17.35pt; mso-para-margin-right: .14gd; mso-char-indent-count: 1.92; mso-line-height-alt: 0pt; mso-layout-grid-align: none"><B style="mso-bidi-font-weight: normal"><SPAN style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体"><FONT color=#000000>十、 疾病防治(与狐的相同)<SPAN lang=EN-US><o:p></o:p></SPAN></FONT></SPAN></B></P>
<P class=MsoNormal style="MARGIN: 0cm 1.45pt 0pt 0cm; TEXT-INDENT: 17.3pt; mso-para-margin-right: .14gd; mso-char-indent-count: 1.92; mso-line-height-alt: 0pt; mso-layout-grid-align: none"><SPAN style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体"><FONT color=#000000>疫苗种类:狂犬病,狗细小病毒,犬瘟热,狗传染性肝炎,狗冠状病毒病,狗副流感病,狗腺病毒病等,都有疫苗进行预防,国内市场都有出售。目前这几种疫苗大部分已进行联合,制成三联苗,五联苗和六联苗,方法请兽医。<SPAN lang=EN-US><o:p></o:p></SPAN></FONT></SPAN></P>
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