Due to a long period of winter and spring feeding, green feed is in short supply and lack of light, resulting in lack of vitamins in livestock and poultry, which in turn causes livestock and poultry metabolic dysfunction, stagnation of growth and development, resistance to disease, and even induced disease and death. Therefore, vitamin supplements should be given to livestock and poultry in winter and spring. Now introduce the vitamin supplements that farmers can make--sprouting feed.
First, the production technology: General cereal crops, such as barley, oats, corn, rice, etc., can be used as raw materials. Firstly, the raw material seeds should be screened and mixed into warm water to wash and remove sediments, pods and worms, and dry them for use. During the production, put the clean raw materials into warm water of 25 to 35 degrees Celsius for a day or night; after the seeds are inflated, lay them out in shallow water trays or plastic water filter containers of moderate size. The thickness should be 3 to 4 cm, and cover the gauze Or sack sheet, to maintain the necessary temperature and humidity; then the container into the light and warm indoor germination, room temperature to 20 to 25 degrees Celsius is appropriate, spray every day and night about 30 degrees Celsius warm water 4 to 6 times, while slightly turning; After 2 to 3 days, hair roots and germs are produced. At this time, gauze and sacks can be peeled off. Each morning and evening are rinsed with clean warm water. Generally, after 3 to 5 days, shoots grow and penetrate green, and can be removed as needed. .
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; such as the main purpose of supplementing carotene, Should be removed until 8 to 10 cm long. It has been proved that feeding females with germinating feed, supplementing 150-200 g per head per day, can promote normal estrus, conceiving and increasing milk production; feeding boars with germinating feed, supplying 100-200 g per head per day. Can enhance their libido, improve semen quality, increase the rate of mating quaternia; use germination feed to feed young animals, each head 30 to 40 grams per day, piglets 10 to 20 grams per head per day; young chickens per day 3 to 4 g, can promote its growth and development, improve its disease resistance and survival rate; for supplementation of laying hens, each 10 to 20 grams per day, to increase their egg production rate, fertility rate and hatching rate are beneficial . When feeding, the germinating feed can be cut into small pieces or chopped into the diet as needed.
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