Winter and spring are kept for a long time, and the green feed is in short supply. Therefore, vitamins should be added to livestock and poultry in winter and spring. Now introduce a vitamin supplement that farmers can make - germinated feed.
First, the production technology In general, the seeds of cereal crops, such as barley, oats, corn, rice, etc., can be used as raw materials. Among them, barley is most commonly used. The operation method is generally similar to that of raw bean sprouts, that is, the raw material seeds are first screened and mixed, and then washed in warm water to remove sediment, glutinous grains and worm particles, and dried for use. In the production, first put the clean raw materials into 25~35 °C water for a day and night; after the grain is expanded, spread it in a shallow water tray or plastic water filter container of moderate size, the thickness is 3~4 cm, and the gauze is covered or Sacks, keep the necessary temperature and humidity; then place the container in a well-lit and warm room, room temperature is 20~25°C, spray 4~6 times of warm water around 30°C every day and night, and flip it slightly; 2 After 3 days, hair roots and germs are produced. At this time, gauze and sacks can be removed, and the warm water can be washed every morning and evening. Generally, after 3 to 5 days, the shoots grow out and pass through the green, and the feed can be taken out as needed.
Second, the timing and method of use Under normal circumstances, such as the supplement of vitamin B family and improve palatability as the main purpose, the buds can be taken out for 2~3 cm; if the main purpose is to supplement carotene, then Feed should be taken when it is 8 to 10 cm long. The following feeds are for reference. Female broiler, 150-200 grams per day; pigs, 100-200 grams per head per day; young animals, 30-40 grams per day, 10-20 grams per pig per day; young chicken 3 to 4 grams per day; laying hens, 10 to 20 grams per day. When feeding, the germinated feed can be cut into small pieces or chopped into the diet as needed.
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