Winter and spring feeding for a long time, scarce green feed, therefore, in winter and spring should be given vitamin supplements to livestock and poultry. Now introduce a kind of vitamin supplements that can be made by farmers.

First, production technology Seeds of cereal crops in general, such as barley, oats, corn, rice, etc., can be used as raw materials. Barley is most commonly used. The method of operation is substantially similar to that of raw bean sprouts, that is, the raw materials are screened and mixed into warm water, washed to remove silt, pods and worms, and dried for use. During the production, clean raw materials are first put into 25~35°C water for one day and night; after the grains are expanded, they should be distributed in shallow water trays or plastic water filtration containers of moderate size, and the thickness should be 3~4 cm. Sack bags, to maintain the necessary temperature and humidity; then the container into the light and warm indoor germination, room temperature to 20 ~ 25 °C is appropriate, spray every day and night about 30 °C warm water 4 to 6 times, while slightly turning; 2 After 3 days, hair roots and germs are produced. At this time, gauze and sacks can be peeled off. Each morning and evening, the clean warm water is poured. After 3 to 5 days, the shoots grow and penetrate through the green.

Second, the use of timing and methods Under normal circumstances, such as to supplement vitamin B group and improve palatability as the main purpose, the bud grows to 2 to 3 cm can be removed for feeding; If the main purpose of supplementing carotene, then Should be removed until 8 to 10 cm in length. The following feed is for reference. For females, supply 150-200 grams per head per day; Breeders supply 100-200 grams per head per day; Young animals, 30-40 grams per head per day; Piglets 10-20 grams per head per day; 3 to 4 grams per day; laying hens, 10 to 20 grams per day. When feeding, the germinating feed can be cut into small pieces or chopped into the diet as needed.

Mushroom Shiitake Stem

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