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豬飼料中添加砷制劑等藥物添加劑可以明顯地改善動物皮膚與肉質(zhì)的顏色, 但對砷制劑的應(yīng)用在我國學(xué)術(shù)界是有爭議的, 為了民族興旺和環(huán)境的凈化, 推動綠色飼料的革命, 建議不要使用含有砷制劑的預(yù)混料。

The color of animal skin and meat can be obviously improved by adding Arsenic Preparation and other pharmaceutical additives in pig feed, but the application of arsenic preparation is controversial in China's academic circles. In order to promote the national prosperity and environmental purification, and promote the revolution of green feed, it is suggested that premix containing arsenic preparation should not be used.

動物生產(chǎn)性能在很大程度上是由飼料主原料構(gòu)成的飼料主體營養(yǎng)要素決定的。使用的大宗原料不合格, 或者配方不科學(xué), 或者加工不適合等都直接影響預(yù)混料的使用效果。還有動物的品 種、飼養(yǎng)管理、疾病控制等方面都會影響動物生產(chǎn)性能的。

To a large extent, the performance of animal production is determined by the main nutrient elements of feed composed of feed main materials. The use effect of premix is directly affected by the unqualified bulk raw materials, unscientific formula or unsuitable processing. There are also animal species, feeding management, disease control and other aspects will affect the performance of animal production.

此外, 我們在選擇豬預(yù)混料產(chǎn)品時, 要注意該產(chǎn)品有無生產(chǎn)許可證、批準(zhǔn)文號和注冊商標(biāo)。同時注意產(chǎn)品的生產(chǎn)日期和生產(chǎn)批號、合格證、產(chǎn)品標(biāo)簽。然后根據(jù)動物的生理特點(diǎn)、發(fā)育狀態(tài)、生長階段、生產(chǎn)用途等有目的地選擇你所需的預(yù)混料產(chǎn)品, 并根據(jù)豬預(yù)混料的使用說明, 采用適當(dāng)?shù)募庸すに? 配制成理想的配合飼料產(chǎn)品。

In addition, when choosing pig premix products, we should pay attention to whether the products have production license, approval number and registered trademark. At the same time, pay attention to the production date, production batch number, certificate and product label. Then choose the premix products you need according to the physiological characteristics, development status, growth stage, production purpose of the animal, and according to the instructions of the pig premix, use the appropriate processing technology to prepare the ideal compound feed products.

仔豬和哺乳母豬對能量的要求較高，可以在濃縮料里添加1%-2%的油脂，以增加產(chǎn)奶的奶水的質(zhì)量和仔豬的生長速度。一般懷孕母豬和中大豬可以用預(yù)混料配制，但對原料要嚴(yán)格把關(guān)，注意玉米，麩皮的霉變和豆粕的蛋白含量！

Piglets and lactating sows have higher requirements for energy. They can add 1% - 2% fat in the concentrate to increase the quality of milk and the growth rate of piglets. Generally pregnant sows and medium and large pigs can be prepared with premix, but the raw materials should be strictly controlled. Pay attention to the mildew of corn, bran and protein content of soybean meal!

大豬預(yù)混料配方是生產(chǎn)技術(shù)的核心，是由專一預(yù)混料生產(chǎn)廠家的動物營養(yǎng)根據(jù)動物生長及生產(chǎn)各階段的營養(yǎng)需要特點(diǎn)，依照國內(nèi)飼料原料的基本營養(yǎng)含量，以缺什么補(bǔ)什么、經(jīng)濟(jì)合理、、、為原則，一方面結(jié)合營養(yǎng)需

The formula of pig premix is the core of production technology. According to the characteristics of animal growth and nutritional needs of each stage of production, the basic nutritional content of domestic feed raw materials, the principle of what is needed to make up, economic and reasonable, safety, environmental protection and high efficiency, on the one hand, combined with nutritional needs, is adopted by the animal nutrition experts of a specific premix manufacturer

要、用戶飼養(yǎng)水平與條件來選擇恰當(dāng)、適量的添加劑原料；另一方面要考慮加工的需要，對于大部分不影響的組分，如營養(yǎng)性添加劑等，掌握適量是配方技術(shù)的關(guān)鍵；再一方面考慮外界環(huán)境及加工工藝等諸多影響因素，精心設(shè)計(jì)而成。

On the other hand, we should consider the need of processing. For most components that do not affect safety, such as nutritional additives, mastering appropriate amount is the key to formula technology. On the other hand, we should consider many factors such as external environment and processing technology, and carefully design them.

一般情況下：立式混合機(jī)混合時間為10分鐘、臥式混合機(jī)混合時間為6分鐘。

Generally, the best mixing time of vertical mixer is 10 minutes, and that of horizontal mixer is 6 minutes.

雙人徐飼料加工的粉碎順序是豆粕、麩皮、玉米。（但是實(shí)際很多豬場的操作方式恰恰相反，將豆粕、麩皮粉碎進(jìn)入混合機(jī)后立即倒入預(yù)混合飼料混合機(jī)，隨后粉碎玉米。當(dāng)玉米全部進(jìn)入混合機(jī)時開始混合時間，由于不同物料密度不一樣，導(dǎo)致長時間混合出現(xiàn)不同原料之間的分層現(xiàn)象發(fā)生，因此也就導(dǎo)致更嚴(yán)重的營養(yǎng)不均衡，長期下去將直接影響豬群健康程度。）

Double Xu recommends that the order of crushing is soybean meal, bran and corn. (but in fact, the operation mode of many pig farms is the opposite. After the soybean meal and bran are crushed into the mixer, the premixed feed is immediately poured into the mixer, and then the corn is crushed. When all corn enters the mixer, the timing of mixing time will start. Due to the different density of different materials, the stratification phenomenon between different materials will occur in the long-term mixing, which will lead to more serious nutrition imbalance, and will directly affect the health of the pig population in the long term.)

一般中等規(guī)模的豬場（500-100頭母豬場）可以按照教槽料，保育料使用全價飼料，仔豬，哺乳母豬使用濃縮飼料，懷孕母豬，中大豬使用預(yù)混料的模式，因?yàn)槿樨i和保育豬的消化能力比較弱，而一般全價顆粒飼料都是經(jīng)過膨化的，能提高吸收利用率，減少小豬拉??！

In general, medium-sized pig farms (500-100 sows) can use the full price feed according to the teaching trough material, the full price feed for nursery material, the concentrated feed for piglets, lactating sows, pregnant sows, and the premix for medium and large pigs. Because the digestion capacity of suckling pigs and nursery pigs is relatively weak, and the general full price granular feed is expanded, which can improve the absorption utilization rate and reduce the piglet thinning!

仔豬和哺乳母豬對能量的要求較高，可以在濃縮料里添加1%-2%的油脂，以增加產(chǎn)奶的奶水的質(zhì)量和仔豬的生長速度。一般懷孕母豬和中大豬可以用預(yù)混料配制，但對原料要嚴(yán)格把關(guān)，注意玉米，麩皮的霉變和豆粕的蛋白含量！

Piglets and lactating sows have higher requirements for energy. They can add 1% - 2% fat in the concentrate to increase the quality of milk and the growth rate of piglets. Generally pregnant sows and medium and large pigs can be prepared with premix, but the raw materials should be strictly controlled. Pay attention to the mildew of corn, bran and protein content of soybean meal!