The invention discloses black-bone chicken health care feed containing a fructus amomi globosi extract and a preparation method of the black-bone chicken health care feed. The black-bone chicken health care feed is prepared from, by weight, 500-600 parts of grape seed meal, 2-3 parts of a yeast extract, 8-10 parts of pawpaw protein powder, 24-29 parts of purple lythrum herb, 18-23 parts of toona sinensis leaves, 20-23 parts of coralline algae, 3-4 parts of green plum powder, 5-7 parts of chicken meal, 75-78 parts of corn germ meal, 52-56 parts of sesame seed bran, 23-25 parts of biscuit dregs, 4-5 parts of Chinese wolfberry vinegar, 43-45 parts of sweet potato leaves, 22-25 parts of alfalfa herb, 1-2 parts of table salt, 7-8 parts of cyperus rotundus leaves, 13-15 parts of fringed iris herb, 0.4-0.5 part of active dry yeast, 3-4 parts of fructus amomi globosi, 2-4 parts of isomaltooligosaccharide and 8-10 parts of tomato powder. The feed can achieve the effects of strengthening the spleen, warming the stomach and breaking dyspepsia in the black-bone chicken breeding process, improve the symptoms such as the dyspepsia, anorexia and diarrhea of black-bone chickens, enhance the disease resisting capacity of the black-bone chickens, improve the body functions and increase the feed conversion rate of the black-bone chickens.