春夏两季长毛兔的配种繁殖注意事项

发布日期:2019-03-21 来源:http://www.myxinhua.com 发布人:admin

想要把长毛兔的养殖做好,我们要把长毛兔的繁殖工作做好,针对更近的季节,我们来讲一下春夏两季长毛兔的配种繁殖的注意事项。
If we want to do a good job in raising long-haired rabbits, we should do a good job in breeding long-haired rabbits. In view of the recent season, let's talk about the matters needing attention in breeding and breeding of long-haired rabbits in spring and summer.
长毛兔繁衍无明显的时节性,一年四季均可配种繁衍,但因不同时节的温度、光照、营养情况不同,对母兔的繁衍性能有一定影响,因而,春季是母兔繁衍的时节。
Long-haired rabbits have no obvious seasonality in reproduction. They can breed and multiply all the year round. However, due to the different temperature, light and nutrition conditions in different seasons, the reproductive performance of female rabbits is affected to some extent. Therefore, spring is the golden season for female rabbits to multiply.
(1)春季。气候温和,饲料丰厚,公兔性欲旺盛,母兔配种受胎率高,产仔数多,是长毛兔配种繁衍的*时节。3~5月份母兔发情率高达80%~85%,情期配种受胎率为85%~90%,均匀每窝产仔数达7~8只,所以,普通兔场应力争春季能配上2胎。
(1) spring. With mild climate, abundant feed, strong sexual desire of male rabbits, high fertility rate of female rabbits and large number of offspring, it is the * season of breeding and reproduction of long-haired rabbits. From March to May, the estrus rate of female rabbits was as high as 80%-85%, the conception rate of mating during estrus was 85%-90%, and the number of litters per litter was 7-8. Therefore, the normal rabbit farm should be able to match two births in spring.
长毛兔
(2)夏季。气候酷热,特别是南方各省,高温多湿,兔食欲减退,体质衰弱,公兔常有夏季不育现象,故配种受胎率低,产仔数少。6~8月份母兔发情率为20%~40%,受胎率为10%~30%,每窝产仔数仅2~5只。即便产仔,因哺乳母兔天热减食,泌乳量少,仔兔衰弱多病,成活率很低。但如母兔体质强健,又有遮荫防暑条件,仍可恰当布置配种繁衍。
(2) summer. The climate is extremely hot, especially in the southern provinces, where the temperature is high and humid, the appetite of the rabbits decreases, the constitution weakens, and the male rabbits are often sterile in summer. Therefore, the fertility rate of breeding is low and the number of litters is small. From June to August, the estrus rate of female rabbits was 20%-40%, the conception rate was 10%-30%, and the litter size was only 2-5 per litter. Even in the case of puerpera, the survival rate of lactating female rabbits is very low due to fever, fewer lactation, weakness and illness of the puerpera. But if the female rabbit is strong and has the condition of shade and heat protection, it can still arrange breeding properly.
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Today's wonderful content is introduced here. More details about the rabbit are welcome to collect our official website: http://www.myxinhua.com. Thank you for your support.