欧美日韩卡一卡二卡三_亚洲 日韩 中文字幕 无码互動交流_欧美成人高清凹凸视频网站_一本之道高清在线观看_亚洲精品456人成在线_99久久精品自慰喷水_亚洲字幕第一人妻_韩国免费毛片在线观看_日欧片内射av影院频道_别揉我胸~嗯~啊~的视频网站

Pork can be said to be an indispensable side dish on the table, so now there are many pig farms, and the choice of feed is particularly important. There are concentrated feed, open feed, piglet feed, compound feed and so on. So, do you know what is the main raw material in these feeds? Here is a brief introduction. At present, the common main raw materials of pig feed are grain, dregs, bran, cake, green feed, minerals, animal feed, etc. These categories are also divided into a variety of, any raw materials in life can become ingredients in pig feed.

豬飼料配制中七種配方原料：

There are seven ingredients in pig feed preparation

1、糧食類：主要包括高粱，玉米，小麥，豆類等，在用量時一般是飼料的50%

1. Grain: mainly including sorghum, corn, wheat, beans, etc., when the amount is generally 50% of feed

2、糟渣類：主要包括酒糟、醋糟、豆渣、糠糟、蔗渣等，豬飼料其用量是飼料總量的5-10%。還要提醒一下，在妊娠期或育肥后期的豬不能投放喂酒糟。

2. Dregs: mainly including distiller's grains, vinegar lees, bean dregs, bran grains, bagasse, etc. the amount of pig feed is 5-10% of the total feed. It should also be noted that during pregnancy or late fattening period pigs should not be fed with distiller's grains.

3、糠麩類：主要包括麥糠、米糠、花生藤糠、黃豆秸稈糠等，其用量是飼料總量的15%。

3. Bran: mainly including wheat bran, rice bran, peanut bran, soybean straw bran, etc., the amount of which is 15% of the total feed.

4、餅粕類：主要包括花生餅、菜子餅、大豆餅、芝麻餅、棉子餅等，用量為總飼料的20%。但是，棉子餅、菜子餅、花生餅、大豆餅營養(yǎng)成分比較高，可適當(dāng)多放一些。母豬料。

4. Cake: mainly including peanut cake, rapeseed cake, soybean cake, sesame cake, cottonseed cake, etc., the amount of which is 20% of the total feed. However, cottonseed cake, rapeseed cake, peanut cake, soybean cake nutrient content is relatively high, can be put more appropriately. Sow feed.

5、青飼料：包括蔬菜葉、蔬菜根、浮萍、水葫蘆、苜蓿、苕子等農(nóng)作物的葉、藤。由于青綠多汁、營養(yǎng)豐富、好消化，一般可占飼料總量的40%

5. Green fodder: including vegetable leaves, vegetable roots, duckweed, water hyacinth, alfalfa, vetch and other crops leaves, vines. Because it is green, juicy, nutritious and digestible, it usually accounts for 40% of the total feed

6、礦物質(zhì)主要有食鹽、磷酸鈣、蛋殼粉、貝殼粉、碳酸鈣等。其用量在總飼料的2%，但食鹽用量不能過多，不能超過0.5%，如果要添加其他微量元素，還是要按照規(guī)定使用，或者想飼料配方師進(jìn)行配制添加。

6. Minerals mainly include salt, calcium phosphate, eggshell powder, shell powder, calcium carbonate, etc. Its dosage is 2% of the total feed, but the amount of salt should not be too much, not more than 0.5%. If you want to add other trace elements, you still need to use them according to the regulations, or you need to prepare and add them to feed formulators.

7、動物性飼料：則包括魚粉，蠶蛹，骨粉，血粉等，用量是總飼料的6%。但是，仔豬不能喂血粉。育肥豬飼料中魚粉可配5%～8%，使用這類飼料的時候應(yīng)注意鈣和磷的含量和比例。

7. Animal feed: including fish meal, silkworm chrysalis, bone meal, blood powder, etc., the dosage is 6% of the total feed. However, piglets cannot be fed with blood powder. Fish meal can be mixed with 5% ~ 8% in fattening pig feed. The content and proportion of calcium and phosphorus should be paid attention to when using this kind of feed.