| （摘要内容经过系统自动伪原创处理以避免复制，德语论文网站，德语论文范文，下载原文正常，内容请直接查看目录。） 分离在2017年4月10日--29日,6月20日—7月9日,9月16日—10月5日,12月15日-1月3日,在黑龙江省哈尔滨市金河旅游区运营治理无限义务企业所属的野狼湖掩护区内,采取一切事宜取样法和瞬时扫描取样法相联合,对德国牧羊犬(German Shepherd Dog)与内蒙古草原狼(Canis lupus chanco)杂交所得子女停止行动不雅察,并统计狼犬杂交子一代行动时光分派比例和分歧季候日行动节律,比拟剖析狼犬杂交子一代各行动季候间的差别和性别身分对狼犬杂交子一代各类行动的作用,成果注解：1.狼犬杂交子一代全年中歇息行动所占比重最年夜为62.82%,其次为活动行动为16.35%;社会行动,寻食行动所占比重较为均匀；滋生行动,渗出行动和其它行动所占时光比重绝对较小。2.狼犬杂交子一代分歧季候间日行动节律的全体变更趋向类似,歇息行动重要产生在0：006：00和21：00—24：00,在6：00—9：00和15：00—18：00涌现活动行动和社会行动涌现岑岭,寻食行动重要集中在9：00—12：00和15：00—18：00,滋生行动在四时中产生时光略有分歧,春夏日是15：00—-18：00,秋夏季是18：00—-21：00,渗出行动和其它行动均在3：00以后开端涌现并随同全天均有产生,四时中变更趋向类似,时光散布较为均匀。3.季候性身分对歇息行动,活动行动,滋生行动作用极明显,对社会行动作用明显,对寻食行动,渗出行动,其它行动作用不明显。4.性别身分对狼犬杂交子一代的各行动时光分派具有必定作用,分歧性其余狼犬杂交一代在四时中各行动时光分派均有差别。对狼犬杂交幼仔2月龄—6月龄时代状态停止丈量,剖析幼仔的发展发育状态并与亲本幼仔停止比拟,成果注解：1.分歧杂交组幼仔的体重及体尺均能稳固增加,发展发育状况优越。2.杂交幼仔的发展发育岑岭期较早于其亲本幼仔。3.杂交幼仔的体重略低于亲本幼仔,体尺数据高于亲本幼仔,比拟于亲本幼仔,杂交幼仔呈修长,瘦高的身形特点。对狼犬杂交子女的滋生性停止记载剖析,成果注解：狼犬杂交子女和犬狼杂交子女都可孕并能繁育安康子女,幼仔存活率高,雌性杂交子女出现初情时光早,发情期时光长,发情距离时光短,全年均有发情和繁育的才能,很好的填补了亲本中狼的滋生优势。 Abstract: In April 10, 2017 - 29, June 20th - July 9th, September 16th - October 5th, December 15th -1 month 3 days, is in Heilongjiang province Harbin City Jinhe tourism management limited liability company Wolf Lake cover area, take all matters and instantaneous scanning sampling methods combined, for the German Shepherd Dog (German Shepherd Dog the prairie wolf (Canis) and Inner Mongolia lupus chanco) hybrid children stop action observation and statistics of dog hybrids and action time allocation proportion differences season day action rhythm, compare, analysis of the wolf dog hybrids of each action generation difference between seasons and gender identity of dog hybrids of various types of action results: 1 Notes dog hybrids throughout the year in the proportion of the most Nianye action to rest for 62.82%, followed by action of 16.35%; social action, the proportion of foraging action More uniform; breeding action, action and other actions for leaking time proportion is relatively small. 2. Wolf dog hybrids generation differences vivax playoff Action Rhythm of all the change trend of similar, the rest of the actions occur in 0:006:00 and 21:00 - 24:00, in 6:00 - 9:00 and 15:00 - 18:00 emerging activities in action and social action emerging Cen Ling, foraging action important concentrated at 9:00 a.m. - 12:00 and 15:00 - 18:00, the breeding of action in the four time slightly has the difference, the spring and summer is 15:00 - - 18:00, autumn and summer is 18:00 - and, seepage action and other actions are in after 3:00 pm began to appear along with day were produced, four in change trend of similar, time spread more evenly. 3. The identity of season of rest action, action, breeding action effect is very obvious, has an obvious effect on social action, to seek food action, seepage action and other action to influence is not obvious. 4. Gender identity of wolf dog hybrid filial generation of different time distribution is bound to affect, the rest of the sex differences dog hybrid generation at four different time distribution were different. The wolf dog hybrid pups aged 2 months, 6 months old age state stop measuring and analysis of the development of pups development status and parental pups compared, results notes: 1. Different groups of hybrid pups weight and body size can increase steady, development condition is superior. 2 hybrid offspring growth peak earlier than their parent offspring. 3. Hybrid offspring weight is slightly lower than that of the parent offspring, body measurement data of higher than parent offspring, compared to the parent offspring, hybrid cubs a slender, tall stature. Analyzed the records of children of the wolf dog hybrid breeding, achievements notes: wolf dog hybrid children and wolf dog hybrid children can pregnant and can breed children's safety and health, Cub survival rate high, the females in the breeding of their children early time early, estrus time long, short distance oestrus time. The whole year has to estrus and breeding, good to fill the wolves in the parental breeding advantage. 目录: |
