Marigold, also known as gold chrysanthemum, has been cultivated and distributed in various provinces and cities in China. Its colors are golden, orange, orange and purple.
Recent studies have found that the petals of marigold contain lutein. This is a natural pigment. Experiments have shown that when the chicken is fed with the natural pigment containing lutein, the skin color of the chicken will become particularly golden, and golden is an important symbol of health and disease-free. Therefore, this golden-colored chicken is best received by customers in the market.
This lutein is non-toxic and is easily absorbed and digested by chickens. According to experiments, only 40 grams of lutein per ton of feed can achieve the desired coloring effect. Lutein can not only change the color of the chicken, but also make the color of the egg yolk deeper, and it becomes especially golden and lovely. It is more popular in the market than ordinary eggs. In ancient China, there was a tribute egg dedicated to the court. Its egg yolk was dark red and was greatly favored by the nobility of the king and the public.
If earthworms are used to smash the marigold mash, and then use these chrysanthemum juices to mix the feed, it can also make the chicken skin and eggs get a certain coloring effect. Marigold can be consumed by humans, so there is no need to worry about chicken poisoning.
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