消化不良
indigestion
飼料搭配不合理，主要是粗纖維不足引起的。含粗纖維多的是草粉，草粉的功能不單單是補充營養(yǎng)，它主要的功能是會使兔子加速排便。飼料中草粉少兔子排便減慢，導致未被消化的飼料在腸道里存留時間過長引起發(fā)酵產氣，腹瀉漲肚就來啦！
Unreasonable feed mix is mainly caused by insufficient crude fiber. Grass powder contains more crude fiber. The function of grass powder is not only to supplement nutrition, but also to speed up the defecation of rabbits. There is little grass powder in the feed, and the defecation of rabbits slows down, resulting in that the undigested feed remains in the intestines for a long time, causing fermentation and gas production, and diarrhea is coming!
診斷防治要點：加大草粉用量或通過減少飼料喂量可以控制。
Key points of diagnosis and control: increase the amount of grass powder or reduce the amount of feed.
但在養(yǎng)兔現(xiàn)實中，草粉資源短缺（也挺高）和草粉過多引起的兔子生長負面影響挺大。特別是小兔如果營養(yǎng)不良，過3月齡就是再好的飼料喂它也于事無補。獺兔營養(yǎng)不良毛皮質量下降等等。如何才能的減少草粉用量呢？添加助消化的添加劑（復合酶低聚木糖等），使飼料消化吸收更徹底，減少未被消化的飼料在腸道里。添加預防球蟲大腸桿菌有效藥物，減少致病菌。
However, in the reality of raising rabbits, the shortage of grass powder resources (the price is also very high) and the excessive grass powder have a great negative impact on the growth of rabbits. Especially if the rabbit is malnourished, the best feed after 3 months of age will not help. Rex rabbit is malnourished and the quality of fur is reduced. How can we safely reduce the amount of grass powder? Add additives (complex enzyme xylooligosaccharides, etc.) to aid digestion, so as to make feed digestion and absorption more thorough and reduce the presence of undigested feed in the intestines. Add effective drugs to prevent coccidial E. coli and reduce pathogenic bacteria.
飼料中添加的藥物無效
Invalid drugs added to feed
常期添加某種藥物和現(xiàn)病原升級導致耐藥。選用了不耐高溫制粒的藥物（這個原因為嚴重）。目前特別是小養(yǎng)殖戶藥物可選擇性太小，品種單一。拿球蟲藥來說就我調查，90%的蒙陰長毛兔兔場選用的是地克珠利氯苯胍或磺胺氯吡嗪這三種。長期使用耐藥風險太大，沒有一套完整的用藥方案
The frequent addition of certain drugs and the escalation of existing pathogens lead to drug resistance. The drug that is not resistant to high temperature granulation is selected (this reason is serious). At present, especially for small farmers, the drug selectivity is too small and the variety is single. Take coccidial drugs for example. According to my investigation, 90% of Mengyin long haired rabbit farms choose dikezhuli, chlorobenzene guanidine or sulfachlorpyrazine. The risk of long-term drug resistance is too high, and there is no complete drug regimen
這個問題的解決辦法：增加藥物品種，輪換藥物，合理搭配減少耐藥性（目前為止還沒有無耐藥性的藥物）
The solution to this problem: increase the variety of drugs, rotate the drugs, reasonably mix and reduce drug resistance (so far, there is no drug without drug resistance)
亂用抗生素
Indiscriminate use of antibiotics
兔子腸道里有很多有益菌幫助分解難以消化吸收的飼料，抑制有害菌。一旦使用了對有益菌有殺滅作用的藥物，魏氏梭菌就會趁勢而起，發(fā)生腹瀉。有很多藥物說明上治拉稀漲肚，但用上啦反而更嚴重。就是這個道理。有很多人使用過阿莫西林和氟苯尼考防病，按量用藥不出3天全群拉稀。大家千萬要重視。
There are many beneficial bacteria in rabbit intestines to help decompose the feed that is difficult to digest and absorb, and inhibit harmful bacteria. Once the drugs that kill beneficial bacteria are used, Clostridium welchii will take advantage of the situation and cause diarrhea. There are many drugs to treat diarrhea and abdominal distention, but it is more serious when used. This is the truth. Many people have used amoxicillin and florfenicol to prevent disease. According to the treatment amount, the whole group will have diarrhea within 3 days. We must pay attention to it.
補救措施：大劑量使用微生態(tài)制劑。
Remedial measures: use large doses of microecological agents.
原料太差
Poor raw materials
再好的飼料中都存在這霉菌，
蒙陰長毛兔的承受能力有一定限度，一旦超標就會發(fā)病。一般的原料用肉眼就能檢測出來，有異味長毛的千萬別用。購買草粉的養(yǎng)殖戶一定要謹慎檢查霉菌和土沙。添加去霉劑沸石等吸附劑也不能干凈，同時也會把飼料中好的東西給吸附，發(fā)霉的玉米可用益生菌發(fā)酵后在使用，這個方法很有效。
No matter how good the feed is, there is this mold. The tolerance of Mengyin long haired rabbits has a certain limit. Once they exceed the standard, they will get sick. General raw materials can be detected with the naked eye. Do not use those with peculiar smell and long hair. Farmers who buy grass flour must carefully check mold and sand. The addition of adsorbents such as mold removing agent and zeolite can not clean up, but also absorb the good things in the feed. Moldy corn can be used after fermentation with probiotics. This method is very effective.
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發(fā)布日期：2022-06-20
來源：http://www.lilituan.com 發(fā)布人：admin
