发酵牧草可以将牧草中的纤维降低、营养释放，提高适口性，猪吃发酵牧草能够改善肠道、提高饲料消化吸收率，减少疾病等。母猪饲喂发酵牧草能够降低便秘，提高繁殖性能，降低饲料成本等优点。

Fermented forage can reduce the fiber in forage, release nutrition and improve palatability. Eating fermented forage can improve intestinal tract, improve feed digestibility and absorption rate and reduce diseases. Sows fed fermented forage can reduce constipation, improve reproductive performance and reduce feed cost.

一个万头猪场使用发酵牧草，每个月可以降低40-60万元精饲料成本，目前在广西大面积在使用。猪用浓缩料

The use of fermented forage in a 10000 head pig farm can reduce the cost of concentrate feed by 400000-600000 yuan per month, which is now widely used in Guangxi. Pig concentrate

步骤一、将各种牧草切碎，禾本科牧草如象草、新型皇竹草、糖蔗2号牧草等采用铡草机切碎，青绿菜叶等采用其他机器，如苎麻1号蛋白牧草采用几百元1台的煮菜机。

The first step is to chop all kinds of forages, such as elephant grass, new Huangzhu grass, sugar cane No.2 grass, etc. with a hay cutter, green leaves and other machines, such as ramie No.1 protein grass with a few hundred yuan cooking machine.

步骤二、市场上购买发酵剂——“加强型活力99生酵剂”，淘宝上也有售，8.5元1包，可以发酵1吨牧草。

Step 2: buy the starter on the market - "enhanced vitality 99 starter", which is also available on Taobao. It costs 8.5 yuan per bag and can ferment 1 ton of forage.

步骤三、将1吨切碎的牧草、50-100公斤玉米粉、1包“加强型活力99生酵剂”，简单混合装桶压实密封发酵，一般几天就会有香醇味出现即可使用。

Step 3: 1 ton of chopped forage, 50-100 kg of corn flour, and a package of "enhanced vitality 99 leaven" are simply mixed and packed into barrels for compaction and sealed fermentation. In general, they can be used after a few days.

步骤四、按照肉猪饲料中添加30%左右，母猪在后备期、空怀期、怀孕前90天使用30%-50%，怀孕后期与哺乳期使用15%左右的比例与饲料混合后饲喂。

The fourth step is to add about 30% of the feed to the pigs, use 30% - 50% of the feed in the reserve period, empty period, 90 days before pregnancy, and use about 15% of the feed in the late pregnancy and lactation period.

每次取出发酵牧草要马上再次密封，发现变质要丢弃。

Every time the fermented forage is taken out, it should be sealed again immediately and discarded if it is found to be deteriorated.