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　　The fishy smell is not equal to the fishmeal in the feed

　　有些養(yǎng)殖戶往往以飼料的魚(yú)腥味大小來(lái)評(píng)定飼料中魚(yú)粉的含量，以此判斷濃縮料質(zhì)量好壞的看法是不對(duì)的。當(dāng)前市場(chǎng)上有種叫魚(yú)腥香的添加劑，加到飼料中就顯得魚(yú)腥味很濃，養(yǎng)豬場(chǎng)(戶)要認(rèn)識(shí)到這一點(diǎn)。

　　Some farmers often use the fishy smell of feed to evaluate the content of fish meal in feed, so it is wrong to judge the quality of concentrate. At present, there is a kind of additive called fishy smell in the market. When it is added to the feed, the fishy smell is very strong. Pig farms (households) should realize this.

　　豬吃了就睡不能表明飼料好

　　If a pig sleeps after eating, it doesn't mean that the feed is good

　　豬有一定的生活習(xí)性，特別是40公斤以下的小豬，每天中午前后都有一定的時(shí)間玩耍。吃了就睡的豬是由于在飼料中添加了劑(安眠藥)，豬吃了劑后破壞了其正常的生理功能，所以嗜睡。而劑對(duì)豬的肌體會(huì)起到、降體溫、心跳加快的作用，影響其正常代謝。為此，對(duì)飼料行業(yè)早有規(guī)定，禁止添加這些藥物。

　　Pigs have certain living habits, especially those under 40 kg. They have certain time to play around noon every day. Sleepy pigs are sleepy because of the addition of sedatives (sleeping pills) to their feed, which destroys their normal physiological functions. The sedatives can reduce blood pressure, body temperature and heart rate of pigs, and affect their normal metabolism. To this end, the state has long had provisions for the feed industry to prohibit the addition of these drugs.

　　糞便顏色無(wú)法證明飼料質(zhì)量好壞

　　Fecal color can't prove the quality of feed

　　評(píng)定飼料質(zhì)量好壞，要看飼料轉(zhuǎn)化率的高低。有些養(yǎng)殖戶認(rèn)為，豬排黑糞證明食用的飼料好，排黃糞證明食用了不好的飼料。個(gè)別飼料廠家為了迎合養(yǎng)殖戶的心理，在飼料中添加了一些對(duì)豬的生長(zhǎng)發(fā)育沒(méi)有作用的物質(zhì)，如腐殖酸鈉、血粉和160ppm(百萬(wàn)分比濃度)以上的銅，不但提高了飼料成本，增加了養(yǎng)豬戶的負(fù)擔(dān)，而且又沒(méi)有明顯的促生產(chǎn)作用。

　　The evaluation of feed quality depends on feed conversion rate. Some farmers believe that pig manure proves that the feed is good, while yellow manure proves that the feed is bad. In order to meet the psychological needs of the farmers, some feed manufacturers added some substances that had no effect on the growth and development of pigs, such as sodium humate, blood powder and copper above 160ppm, which not only increased the feed cost, increased the burden of the pig farmers, but also had no obvious effect on promoting production.

　　豬咬尾并非飼料營(yíng)養(yǎng)不全所致

　　Pig tail biting is not caused by feed malnutrition

　　豬如果長(zhǎng)期得不到必需的營(yíng)養(yǎng)物質(zhì)，如食鹽、蛋白質(zhì)或某些維生素和微量元素，就會(huì)出現(xiàn)異食癖。目前，咬尾的原因說(shuō)法不一，如豬群的密度、注射、環(huán)境條件、光照強(qiáng)度以及缺乏某些營(yíng)養(yǎng)等。

　　If pigs do not get the necessary nutrients for a long time, such as salt, protein or some vitamins and microelements, they will have Pichia. At present, there are different reasons for tail biting, such as pig density, injection, environmental conditions, light intensity and lack of some nutrients.