長毛兔幼兔的斷奶時注意事項
發(fā)布日期：2019-03-23
來源：http://www.yexiejr.cn 發(fā)布人：admin
春季是長毛兔繁殖的季節(jié)，在幼兔出生之后，我們要做好管理工作，減少死亡率，在之后就是要注重幼兔的斷奶時機。
Spring is the golden season for rabbits to breed. After the birth of young rabbits, we should do a good job in management and reduce the mortality rate. After that, we should pay attention to the weaning time of young rabbits.
斷奶是長毛兔幼兔生理的重要轉(zhuǎn)機，管理不善，出彩易惹起疾病以至死亡。長毛兔種兔幼兔的死亡大局部發(fā)作在斷奶3周內(nèi)，非常是第1周-~2周，其主要緣由是斷奶不當(dāng)。正確的斷奶辦法應(yīng)依據(jù)長毛兔種兔的體質(zhì)強健情況，假如全窩子兔發(fā)育平均，體質(zhì)強健，可一次性斷奶，即在同內(nèi)將母子分開。假如全窩子兔發(fā)育不平均，應(yīng)該采用分期斷奶法，即先斷體質(zhì)強健的長毛兔種兔，讓體質(zhì)弱的子兔多哺乳幾天，視狀況酌情斷奶。無論采用哪一種斷奶方式，都應(yīng)堅持?jǐn)嗄滩浑x窩的準(zhǔn)繩，使長毛兔種兔在原來的籠內(nèi)生活，做到飼料、環(huán)境、管理三不變，盡量減少應(yīng)激并發(fā)癥。
Weaning is an important turning point in the physiology of young rabbits of long-haired rabbits. Poor management can easily lead to diseases and even death. Most of the deaths of young rabbits of long-haired rabbits occurred within 3 weeks of weaning, especially in the first week - - 2 weeks. The main reason was inappropriate weaning. Correct weaning method should be based on the physique of rabbits. If the whole nest of rabbits is well developed and healthy, they can be weaned at one time, that is to say, the mother and the son can be separated in the same day. If the development of whole nest rabbits is uneven, we should adopt the method of weaning by stages, that is, first weaning the healthy long-haired rabbits, let the weak rabbits lactate for a few days, and weaning as appropriate according to the situation. Whichever weaning method is adopted, we should adhere to the criterion of weaning without leaving the nest, so that rabbits can live in the original cage, keep the feed, environment and management unchanged, and minimize stress complications.
精料包括玉米、大麥、小麥、高粱、麩皮、細米糠等以能量為主的糧食類飼料原料和豆粕、菜子餅、魚粉、蠶蛹、血粉等蛋白質(zhì)含量高的飼料原料。它們的共同特性是粗纖維含量低、水分含量低、營養(yǎng)價值高。要想進步肉兔的增重率，讓毛兔多產(chǎn)毛、獺兔多產(chǎn)高等級皮，都離不開精料。
Concentrates include corn, barley, wheat, sorghum, bran, fine rice bran and other energy-based food feed materials, as well as soybean meal, rapeseed cake, fish meal, silkworm chrysalis, blood meal and other feed materials with high protein content. Their common characteristics are low crude fiber content, low moisture content and high nutritional value. In order to improve the growth rate of meat rabbits, to make wool rabbits produce more wool and Rex Rabbits produce more high-grade skin, all can not do without concentrate.
長毛兔種兔應(yīng)用精料的準(zhǔn)繩是，要按不同品種兔的營養(yǎng)需求，依據(jù)不同地域、不同兔場的飼料來源及飼養(yǎng)條件，量體裁衣地實行精料、粗料、青料的合理搭配飼喂。假如是本人加工配合飼料、但缺乏青飼料的兔場，其精、粗料比例普通為7:3；青料較豐厚的兔場，精、粗料的比例可改為8:2。留意多喂全價飼料，少喂?jié)饪s飼料。本人配制飼料時要盡量少用或不用魚粉，假如要用，必需保證魚粉的質(zhì)量。
The criterion for the application of concentrate in rabbit breeding is that according to the nutritional needs of different breeds of rabbits, according to the feed sources and feeding conditions of different regions and different rabbit farms, the suitable combination of concentrate, coarse feed and green feed should be adopted in the clothing field. If it is a rabbit farm that processes formula feed but lacks green feed, the ratio of fine to coarse feed is usually 7:3; in a rabbit farm with rich green material, the ratio of fine to coarse feed can be changed to 8:2. Pay attention to feeding more full-price feed and less concentrated feed. When I prepare feed, I should use fish meal as little as possible or not. If I want to use fish meal, I must ensure the quality of fish meal.
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