Clever use of germination material to raise the efficiency of livestock
Due to long-term feeding in winter and spring, the lack of green fodder, lack of light, lack of vitamins in livestock and poultry, can cause metabolic disorders of livestock and poultry, stagnation of growth and development, resistance to disease, and even induce disease and death. Therefore, vitamins should be given to livestock and poultry in winter and spring. In order to prevent livestock and poultry from lacking vitamins in winter and spring, we now introduce a vitamin supplement that can be made by farmers. Its production technology and usage are as follows:
First, the production of germination feed
Seeds of cereals in general, such as barley, oats, corn, and rice, can be used as raw materials. Barley is most commonly used. The method of operation is generally similar to that of raw bean sprouts, that is, the raw material seeds are first screened for impurities, and they are put into warm water for washing, and dried for use. During the production, the clean raw materials are first soaked in 20~25°C water, then wrapped with gauze, sack cloth, etc., spray warm water of about 30°C for 4~6 times per day and night, and slightly turn; and produce hair roots after 2~3 days. And germ, at this time can be uncovered gauze, sack sheets, every morning and evening, each dripping with clean warm water; generally after 3 to 5 days, shoots grow, through the green, you can remove feed as needed.
Second, the nutritional characteristics of germinating feed
It has been proved that, during the germination of cereal seeds, part of the starch is converted to maltose, and the protein is also broken down into easily digestible soluble ammonia compounds; at the same time, carotenoids (which can produce vitamin A in animals) and nuclear yellow are greatly improved. The content of important nutrients such as vegetarian and vitamin E (tocopherol). According to the measurement, in 1 kg barley malt, it contains 28 mg vitamin A protoporphyrin, 250 mg vitamin B and niacin - vitamin pp 17 mg and so on. Therefore, it can be said that the germination process of the grain has greatly improved and improved the nutritional structure and value of the original grain seed, making it a vitamin supplement feed.
Third, the timing of the use of germination feed
Under normal circumstances, if the main purpose is to supplement vitamin B group and improve palatability, the buds can be removed for feeding when they grow to 2~3 cm; if the main purpose is to supplement carotene, the buds should grow to Feeding at 8 to 10 cm is appropriate.
Fourth, the role of germination feed and use
Breeding practice has proved that the feeding of female animals by germinating feed is generally replenished with 150-250 grams per head per day, which can promote their estrus, pregnancy and increase the amount of lactation; the germination feed is used to supplement the breeding bred animals, with 100-200 grams per head per day. Strengthen their libido, improve semen quality and increase mating quaternity rate; use germination feed to feed young animals, 30-40 grams per head per day (Piglets, 10-20 grams per head per day or 3-6 per day per young chick g) can promote its growth and development, increase its resistance to disease and survival rate; for feeding laying hens, each 10 to 20 grams per day, to increase their egg production rate, fertility rate and hatching rate of hatching eggs, etc. It is beneficial, but feeding germinated feeds to sick and frail livestock and poultry can be an ideal nursery supplement. When feeding, according to the convenience of different livestock and poultry, the germination feed can be cut into small pieces, chopped or beaten into the diet as appropriate, and they can freely feed.
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