Green-green feed is rich in protein, minerals and multi-vitamins, which has a good effect on the growth and development of chickens. However, when feeding chickens with green-green feed, the following three problems must be noted:
(1) Feeding amount
Generally, green and green feed should account for 15%-20% of the chicken diet, accounting for 20%-30% of the chicken diet. The leaf greenish feed has a large amount of crude fiber, and the addition amount is about 10% of the diet. In the green season or large chicken farms, hay powder or leaf powder can be used instead of green feed to feed chickens. The proportion in the diet is 5%-10% for hay powder and 5%-8% for leaf powder.
(2) pre-feeding treatment
Wash before feeding, and remove the spoiled feed to prevent poisoning. With reasonable modulation, most green feeds can be used directly to feed chickens, but it is easy to waste. After being crushed and fed separately or mixed into the feed, the chicken is more likely to eat and the utilization rate is also high. In particular, root and melon feeds should be smashed and fed, and cooked if necessary.
(3) Precautions for feeding
The tender greenish green feed has good palatability, and the chicken loves to eat. However, due to the large water content, it is not suitable for feeding. It must be fed with other feeds. The ratio should not be too high, otherwise it may cause diarrhea or enteritis. If improper feeding causes diseases such as chicken diarrhea or enteritis, it should be stopped immediately or limitedly fed, and 0.2%-0.4% oxytetracycline should be added to the diet. After the chickens return to normal, they should be fed in the normal proportion. The greenish feed has high acidity. When feeding chicken, it can mix 2% shell powder to neutralize acidity. Aquatic plants such as water lotus, water hyacinth, etc. often contain some parasite eggs and larvae, which must be cooked and then fed.
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