This study evaluated the effects of two management systems (battery cage and semi-intensive) on the digestive organ development and slaughter performance of Lushi green layer birds. Sixty layer chickens, Lushi green, seven weeks old were used. Thirty chickens were placed in each of the two systems. Ten (half male and half female) chickens from each management system were selected randomly for slaughter and relevant indexes were measured. Results showed that the liver, gizzard, pancreas and gizzard organ indexes of the roosters reared under the semi-intensive system were higher than those of the cage reared roosters (P<0.05). The digestive organ index of the hens reared under the semi-intensive system was also higher than that of the cage reared hens (P<0.05). The lengths of the jejunum, ileum, and ceca and the jejunum relatively small intestine index of the chickens reared under the semi-intensive system were higher than those of the cage reared chickens (P<0.05). The thigh muscle and abdominal fat yields of male and female chickens reared under the semi-intensive system were lower compared with those of the cage-reared ones (P<0.05). These results indicated that rearing method influences the slaughter performance and digestive organ development of Lushi chickens. The digestion and absorption abilities of chickens reared under the semi-intensive system were generally better than those of cage-reared ones.

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Cosmetics are essential items in the daily life of modern women. With the improvement of living standards, people have higher and higher requirements for cosmetics. Color is the most sensitive part of people's visual experience. Color design plays an important role in many fields. For successful product packaging, the perfect combination of physical and psychological functions perfectly reflects the characteristics of the product and can attract consumers' attention. In the face of fierce competition, only outer packaging with clear visual characteristics can attract consumers. This research mainly studies the color design of cosmetic packaging design from the perspective of female consumers, and analyzes and summarizes the color design of Korean cheap cosmetics packaging. Use the KSCA program to analyze the color design of the brand, and then perform further analysis by displaying the extracted color values on the IRI image scale. After selecting the cosmetic brand to be studied, use the KSCA program to analyze the color design of the brand, and then perform further analysis by displaying the extracted color values on the IRI image scale. The research results show that: (1) There is no significant difference in the packaging color design of the three brands, and the essence is the brand concept. The color vision rate is not high. The three brands are mainly large and bright background colors, and are designed with fresh green, yellow and orange to bring consumers a clean, natural and bright feeling. The design of these three cosmetics brands has left a deep impression on consumers through the design and impression of cosmetics. (2) In terms of vision and wisdom, the most common color scheme of Korean cosmetics brands is to separate colors similar to complementary colors. Mainly used in warm color series. According to different series, different colors are designed, and the young series usually use bright and bright colors as the primary colors, giving people a fresh, cute, natural and soft feeling. Series emphasizing individuality and efficiency usually use dark colors such as black, red and purple as primary colors, giving people a sense of elegance, mystery and nobility. These color designs can help consumers intuitively choose the attributes of their products through color.

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