The present invention relates to a composition for chicken feed, which is obtained by mixing turmeric, Lespedeza cuneata powder, and an onion extract in a predetermined ratio, and to a manufacturing method of the composition for chicken feed. The composition of the present invention is used to obtain high quality eggs and chickens for meat. The manufacturing method of the composition for chicken feed comprises the following steps: preparing turmeric and Lespedeza cuneata powder adding and mixing 0.1-0.5 parts by weight of turmeric powder, 0.1-0.5 parts by weight of Lespedeza cuneata powder, and 0.1-0.5 parts by weight of silicate minerals to 1 ton of mixed feed using corn and soybean cake inserting pulverized onions into a solution containing 10 wt% of citric acid, aging the onions about 30 days, mixing the obtained onion liquid with rice bran in a predetermined ratio, and drying and pulverizing the mixture to obtain powder and adding 0.1-0.5 parts by weight of dried onion/rice bran mixed powder into the mixed feed.COPYRIGHT KIPO 2017본 발명은 양계 사료용 조성물에 관한 것으로, 강황 및 비수리 분말과 양파 추출액을 소정의 비율로 혼합한 조성물을 제공함으로써 양질의 계란 및 육계를 얻을 수 있는 사료 조성물의 제조방법을 개시한다.
