The leaves are good feed for livestock and poultry

The leaves are rich in protein, minerals, and vitamins, and they can be fed to livestock and poultry after fresh feeding, storage, and drying. The tender fresh leaves collected in spring generally have good palatability, high nutritional value, followed by young leaves in summer, and worst autumn leaves.

Eucalyptus leaf contains crude protein, crude fat, crude fiber, various trace elements and vitamins, especially rich in carotene and vitamin B2. The protein content of 2 kilograms of loquat flour is equivalent to 1 kilogram of bean cake. Adding 10%-15% of eucalyptus leaf powder to pig feed can replace fishmeal feed. Adding 5% eucalyptus leaf powder to chicken feed can increase egg production rate and increase egg yellow pigment.

Pine needles are rich in vitamins, trace elements and minerals, and also contain phytoalexins, which can promote the growth of livestock and poultry, prevent gastrointestinal diseases and various vitamin deficiencies, and can increase the secretion of semen in species. Adding 6% pine needle powder to the chicken diet can increase the egg production rate by 13%-15%; adding 4% pine needle powder to the diet of the boar can increase the sperm extraction by 8%-10%. .

In addition to providing nutrients, Paulownia leaves also promote the growth of livestock and poultry, accelerate weight gain, and increase egg production. Weaned piglets weighing 6-8 kg, add 30 grams of Paulownia leaf powder each day, feed for 2 months, and increase weight by 24% compared with the control group; pigs weighing 25-30 kg, feed 60 grams each time on the next day. The paulownia leaf meal, fed for 1 month, gained 14% more per head than the control group. Adding 5% Paulownia leaf meal instead of wheat bran to the chicken's feed can increase egg production by 1.3%, egg weight by 1.7%, and feed cost by 10%.

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