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Concentrated feed, which means protein supplementary feed, is a semi-finished product of formulated feed made of protein feed (fish meal, cake, etc.) and constant mineral feed (salt, bone meal, stone powder, shell powder) and additive premix. Concentrated feed can not be directly used to feed livestock and poultry, but must be diluted by adding a certain proportion of energy feed (grain, coarse grain, corn, etc.) to form a full price compound feed to meet the nutritional needs of piglets. The effect of Pig concentrate is as follows.

豬用濃縮料的作用

The function of Pig concentrate

(1)豬用濃縮料的蛋白質(zhì)含量高達(dá)30%-45%，且含有豐富的微量元素、維生素、氨基酸等營養(yǎng)成分。

(1) The protein content of Pig concentrate is as high as 30% - 45%, and it is rich in trace elements, vitamins, amino acids and other nutrients.

(2)由于豬用濃縮料與適量能量飼料混合即成全價(jià)配合飼料，飼養(yǎng)效果好，既能充分利用農(nóng)家自產(chǎn)的能量飼料如玉米、米糠等，又大大地減輕了交通運(yùn)輸?shù)膲毫?，降低養(yǎng)豬成本。

(2) Because the concentrated feed for pigs is mixed with appropriate amount of energy feed, the feeding effect is good. It can not only make full use of the energy feed produced by farmers, such as corn and rice bran, but also greatly reduce the pressure of transportation and reduce the cost of pig breeding.

(3)用量少，使用方便。在常規(guī)的能量飼料中只需要加入適量的濃縮飼料即可，不需煮潲，使用方便，有利于我國廣大農(nóng)村分散的養(yǎng)豬者使用。

(3) It is easy to use. In the conventional energy feed, only a proper amount of concentrated feed can be added. It is not necessary to cook hogs. It is convenient to use, which is beneficial to pig farmers in rural areas of China.

(4)可利用自家原料配置更經(jīng)濟(jì)，縮短飼養(yǎng)周期，增重速度快，飼養(yǎng)報(bào)酬高。

(4) It is more economical to use our own raw materials, shorten the feeding cycle, increase the weight quickly, and raise high income.

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