Utilization and production technology of crop seed germination feed

Introduction: 1 The main component of crop seed is starch Its germination process is a complex and qualitative process During germination, part of starch is converted into maltose, and protein is also decomposed into soluble ammoniate which is easy to digest Meanwhile, the content of carotene, riboflavin, vitamin E and various enzymes are greatly increased Seed germination has long bud and short bud, long bud is rich in vitamins, short bud is rich in various enzymes According to the determination, 1 kg of barley contains 28 mg of carotene (VA original), 250 mg of B vitamins and 17 mg of nicotinic acid (VPP) Therefore, especially in the case of lack of green feed in winter, germination feed can be used properly in order to make the diet have certain properties of green feed 2 Production technology: seeds of cereal crops such as barley, oats, corn, wheat, buckwheat, rice, etc can be used as raw materials, and barley and wheat are most commonly used The preparation method is similar to that of raw bean sprouts: first, soak the cleaned raw materials in 25-30 ℃ warm water for a day and night, and then spread them in shallow water pan or plastic water filtering container after the seeds expand, with the thickness of 3-5cm, cover with gauze or sack cloth, keep warm and moisturize; then put the container into a warm room with sufficient light to make it germinate, with the temperature of 20-25 ℃ for a day and night Spray about 30 ℃ water for 4-6 times, and at the same time slightly turn it to prevent burning the buds; generally, the germ and hairy root can be produced in 2-3 days, at this time, remove the cover cloth, spray clean warm water in the morning and evening every day, and after 3-5 days, the buds will grow, fat and green, so you can seize the opportunity to use it in time as needed If it is only used as supplementary feed for cattle and sheep, a little warm water dissolved in urea can also be sprayed during germination to increase the content of non protein nitrogen in germination feed 3 If the main purpose of using time is to supplement B vitamins and improve palatability, the buds can grow to 2-3cm; if the main purpose is to supplement carotene, the best time is when the buds grow to 6-10cm In addition, various enzymes (saccharifying enzymes) contained in the short buds can be used to keep the appropriate temperature (60-65 ℃), and then the saccharified feed can be made after 2-4 hours 4 Feeding method according to the feeding practice, it can promote the growth and development, improve the disease resistance and survival rate of piglets and young birds by using germination feed The dosage is 10-20 g per day for piglets, 30-40 g per day for calves and 3-4 g per day for chickens Feeding male can enhance their libido, improve the semen quality and increase the conception rate The dosage is 500-1000 g / day for cattle and 100-200 g / day for pigs and sheep Feeding a female animal can promote its normal oestrus, conception and increase lactation The dosage is 300-500g per cow per day, and 150-250g per pig and sheep per day Feeding laying hens can improve the egg production rate, fertilization rate and hatchability of eggs The dosage is 10-20 grams per day Feeding sick and weak livestock and poultry can also be an ideal regulatory additive When feeding, it can be cut quickly according to different ways of livestock and poultry feeding, chopped or pulped and mixed materials, and allowed to eat freely.