对长毛兔的饲料进行一些化学处理,可以有效的改善饲料的口感,去除一些有害的物质,提高消化率,所以深受一些长毛兔养殖场的应用,下面小编就给大家分享一下常用的长毛兔饲料加工制作的化学处理方法!
Some chemical treatment of rabbit feed can effectively improve the taste of the feed, remove some harmful substances and improve digestibility, so it is widely used in some rabbit farms. Here are some chemical treatment methods for rabbit feed processing.
1.碱化处理
1. Alkalization treatment
将稻草、麦秸等粗饲料切碎放入缸或水泥池内,用1%~2%的石灰水浸泡1~2天,捞出后用清水洗净,晾干后即可喂兔。用量可占日粮的2%左右。
The straw, wheat straw and other coarse fodder were cut into cylinders or cement pools, soaked in 1%~2% lime water for 1~2 days, then washed with clean water, and then dried and fed to rabbits. The dosage can account for about 2% of the diet.
2.氨化处理
2. Ammoniation treatment
将稻草、麦秸等粗饲料切碎放人缸或水泥池内,用尿素、碳铵或氨水进行氨化处理,用量以干秸秆计算,尿素5%、碳酸氢铵10%、氨水10%~12%,与干秸秆拌匀踩实后用塑料薄膜覆盖封闭严实。氨化时间为:冬、春季节4~6周,夏、秋季节1~2周。启封后通风12~24小时,待氨味消失后即可喂兔。
Rice straw, wheat straw and other roughage were cut into human jars or cement pools and ammoniated with urea, ammonium carbonate or ammonia water. The amount of dry straw was calculated as 5% urea, 10% ammonium bicarbonate and 10%~12% ammonia water. After mixing with dry straw, the roughage was compacted and covered with plastic film. The ammoniation time was 4-6 weeks in winter and spring, 1-2 weeks in summer and autumn. After opening the seal, the rabbits can be ventilated for 12 to 24 hours and fed when the ammonia smell disappears.
3.棉籽饼去毒法
3. Detoxification of cottonseed cake
棉籽饼中含有游离棉酚,使用不当易引起长毛兔中毒,故使用前一定要进行去毒处理。一般可按棉籽饼中游离棉酚含量,加入等量铁元素,拌匀后配合其他饲料即可直接喂兔,用量一般可占精料用量的10%~15%。
Cottonseed cake contains free gossypol, which is easily poisoned by rabbits when used improperly. Therefore, detoxification must be carried out before use. In general, according to the content of free gossypol in cottonseed cake, the rabbits can be directly fed with the same amount of iron after mixing with other feeds. The dosage of concentrate can generally account for 10%~15%.
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