Second, feeding rapeseed cake method Add 7% cooked (or detoxified) rapeseed cake in the layer chicken feed, can increase egg production rate of about 10%.
Third, the peanut shell powder method in the layer chicken feed by adding 3% to 5% of the peanut shell powder, egg production rate can be increased by about 15%.
Fourth, feed Xanthium Chow cake Xanthium Fructosa is a co-butterfly fruit by-product of oil extraction, containing 39% of crude protein and traces of sedative substances. Adding 10% of Xanthium sibiricum powder to the basal diet of laying hens can increase egg production by about 8%.
Five, carrot method Carrot is rich in carotene and a variety of B vitamins and trace elements; in the hens diet by adding 10% to 20% of carrots, can increase the egg production rate.
Sixth, feeding corn pollen method to incorporate corn pollen into the feed fed chicken, can increase egg production rate of about 10%, and the egg color is bright, the amount of egg yolk increases.
Seven, feed celery law with fresh celery chicken, can increase the egg production rate. Single celery leaves were fed. The celery stems were chopped and mixed in compound feed. Each layer was fed about 50 grams each time and fed 3 times a week.
8. Feed the snail method Add 5% snails to the hen's diet to increase the egg production rate.
Nine, feeding egg shell law often add some broken eggshell in the layer chicken feed, can increase the egg production rate.
Ten, feeding honey Each chicken fed 1 gram of honey a day (divided in water and then fed in the feed twice in the morning and evening), can increase the egg production rate.
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