Tea dendrobium duck feed

Abstract

The invention relates to a tea dendrobium duck feed. The feed is prepared from the following steps: 1) crushing tea leaves on tea trees growing on dendrobium officinale, then spraying water until humidity reaches 15-25%, adding a combined strain containing trichoderma, aspergillus niger, aspergillus oryzae, bacillus subtilis and yeast, and conducting pile fermentation for 3-6 days to obtain a teafeed; 2) uniformly mixing 1-99 parts of the fermented tea feed, 1-90 parts of starch and 1-50 parts of dendrobium endophyte or ganoderma lucidum with stirring, spraying water until humidity reaches 15-25%, adjusting pH value to 4.5-6 at the same time, conducting second fermentation at 30-45 DEG C for 3-6 days, and then conducting spreading and air drying, stoving, pulverization, and sterilization;and 3) mixing 1-30 parts of the feed obtained in the step 2), 15-50 parts of vegetables, 20-80 parts of crushed selenium-zinc rice, 20-80 parts of rice bran, 20-50 parts of crushed corn, 1-30 parts of earthworm, 1-40 parts of locusts, 1-40 parts of crabs and 0.2-0.8 part of edible salt so as to obtain the tea dendrobium duck feed. The feed improves meat quality of ducks which eat the feed, and reduces the cholesterol of duck meat and duck eggs.

Description

technical field [0001] The invention belongs to the technical field of livestock and poultry feed, in particular to a kind of tea dendrobium duck feed. Background technique [0002] In the Chinese patent document CN104920832A, a method for making Liubao tea feed for breeding ducks is proposed. The tea powder is mixed according to a certain ratio, and the effect achieved is that the feeding ducks have the characteristics of good disease resistance and strong immunity. However, nitrogen-containing compounds in tea cannot be directly utilized by poultry and livestock, and further fermentation is required to fully absorb and utilize the nutrients in tea itself. Contents of the invention [0003] The object of the present invention is to provide a kind of tea dendrobium duck feed, and this feed utilizes the green tea of ​​the epiphytic tea tree of Dendrobium candidum and endophytic bacteria of Dendrobium candidum to ferment, so that the ducks eating this feed can improve the q...

AI Technical Summary

Problems solved by technology

However, nitrogen-containing compounds in tea cannot be directly utilized by poultry and livestock, and further fermentation is required to fully absorb and utilize the nutrients in tea.