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Pig premix has low cost and good effect, and has gradually become the first choice of large-scale farmers. However, the wrong formula of pig premix will lead to poor effect. Today, I will tell you the main points of the preparation of pig premix.

掌握豬的飼養(yǎng)標準、生產(chǎn)目的以及不同生長階段，各階段對營養(yǎng)物質(zhì)的需要量不同，因而應(yīng)根據(jù)豬的生產(chǎn)目的、年齡、體重等選擇不同的飼養(yǎng)標準來配制日糧。

In order to master the feeding standard, production purpose and different growth stages of pigs, we should choose different feeding standards according to the production purpose, age and weight of pigs.

加工調(diào)制要合理除麥麩、米糠、魚粉、骨粉等粉狀原料外，玉米、豆類、稻谷等子實類原料應(yīng)適當粉碎，生大豆必須炒熟或煮熟后才能使用。

In addition to wheat bran, rice bran, fish meal, bone meal and other powdery raw materials, corn, beans, rice and other seed materials should be properly crushed. Raw soybeans must be fried or boiled before use.

原料混合要均勻各種原料必須混合均勻，才能保證豬吃進所需的各種營養(yǎng)物質(zhì)。特別是豬預(yù)混料時，如飼料混合不均勻，豬吃后容易造成藥物或微量元素中毒。

Raw materials must be mixed evenly to ensure that pigs eat all kinds of nutrients. Especially when pig premix is used, if the feed is mixed unevenly, it is easy to cause drug or trace element poisoning.

養(yǎng)豬的理念 由“防重于治”提升到“防養(yǎng)并重”，而真正成功的是“養(yǎng)重于防”，才能有“揚湯止沸”提升為“釜底抽薪”。這里所說的“治”是指對疾病的控制，除外，還包括隔離、、淘汰等一系列控制疾病的相關(guān)措施。

The concept of pig raising has been upgraded from "prevention is more important than governance" to "prevention and breeding are more important", and the real success is that "raising is more important than prevention", so as to promote the "soup to stop boiling" to "draw salary from the bottom". The "treatment" here refers to the control of diseases. In addition to treatment, it also includes a series of measures to control diseases such as isolation, disinfection and elimination.

養(yǎng)的概念 養(yǎng)是全價的營養(yǎng)，是舒適的環(huán)境，是到位的管理，是對豬無微不的照顧，是打造豬內(nèi)部免疫力的綜合措施。豬場成功的關(guān)鍵是一種好的飼料、一個好的環(huán)境和一個好的管理。

The concept of raising is full price nutrition, comfortable environment, in place management, meticulous care for pigs, and comprehensive measures to build internal immunity of pigs. The key to the success of pig farm is a good feed, a good environment and a good management.

養(yǎng)是營養(yǎng) 營養(yǎng)是免疫的基礎(chǔ)，營養(yǎng)不足或過剩，都會降低豬的免疫應(yīng)答力，從而易受各種因素侵害而發(fā)病。豬需要的營養(yǎng)是平衡的營養(yǎng)，能量、蛋白、礦物質(zhì)等在飼料中所占比例適當才能起到應(yīng)有的作用。

Nutrition is the basis of immunity. If the nutrition is insufficient or excessive, the immune response of pigs will be reduced, and pigs will be vulnerable to various factors. The nutrition needed by pigs is balanced nutrition. Only when the proportion of energy, protein and mineral in feed is appropriate can it play its due role.

養(yǎng)豬應(yīng)防止營養(yǎng)落差 營養(yǎng)落差是指一種飼料換為另一種飼料時，部分營養(yǎng)的差異。如從斷奶料換成仔豬料時，容易出現(xiàn)蛋白質(zhì)吸收不良導(dǎo)致水腫；在妊娠階段，由營養(yǎng)濃度低的妊娠母豬料換成營養(yǎng)濃度高的哺乳母豬料，也是一種營養(yǎng)落差，容易出現(xiàn)便秘；而斷奶時由母乳變?yōu)楣腆w飼料，則是營養(yǎng)落差，腹瀉和掉膘是更常見的事。

To raise pigs, we should prevent the difference of nutrition, which refers to the difference of partial nutrition when one kind of feed is replaced by another. For example, when the weaning material is replaced with piglet material, protein malabsorption is easy to cause edema; in the pregnancy stage, it is also a kind of nutritional gap and constipation that the pregnant sow material with low nutritional concentration is replaced with the lactating sow material with high nutritional concentration; when the weaning is changed from breast milk to solid feed, it is the nutritional gap, diarrhea and fat loss are the most common things.

養(yǎng)是提供舒適的環(huán)境 環(huán)境條件對豬的影響相當大，溫度、濕度、空氣質(zhì)量、密度等都會給豬的生產(chǎn)帶來影響，“寒冷、潮濕、不衛(wèi)生，是因其仔豬腹瀉的外部因素”，說明環(huán)境對子中的作用。

Raising is to provide a comfortable environment, which has a great impact on the production of pigs. Temperature, humidity, air quality, density, etc. will have an impact on the production of pigs. "Cold, humidity, unsanitary, because of the external factors of piglet diarrhea", which shows the role of environment on the offspring.

溫度對豬的影響是比較大的，低溫可以引起腹瀉，可以降低生長速度和飼料轉(zhuǎn)換率；高溫對母豬有害而無利，會減少哺乳母豬采食量，減少泌乳量；持續(xù)高溫會使公豬精液質(zhì)量下降，配種受胎率變差等。

The effect of temperature on pigs is relatively large. Low temperature can cause diarrhea, reduce growth rate and feed conversion rate; high temperature is harmful to sows and is not beneficial, which will reduce the feed intake and lactation of lactating sows; continuous high temperature will reduce the semen quality of boars and the fertility rate of breeding.