Application of Perilla Broiler in Broiler and Layer Chicken Feed

Su, alias Scorpion, Chisu, Red Su, Hong Su, Su Ma, Su Ma and so on. It is an annual herb of the Lamiaceae. It has been cultivated in China for more than 2,000 years. It is mainly used in medicines, oils, spices, foods, etc. It is a traditional Chinese medicine and food dual-use plant, and is also the first batch issued by the Ministry of Health. One of the 60 kinds of Chinese medicines that are both food and medicine (Han Li and Li Chen, 2004). Because it is rich in a variety of nutrients, it is widely used in poultry, livestock, aquaculture feed. The extract of Perilla as a feed additive not only has the advantages of supplementing nutrients, promoting growth, improving the quality of animal products, but also has the characteristics of low toxicity, low residue, etc., and thus has a wide range in the world of livestock and poultry, aquaculture and feed industries. Application prospects.

2 Basil application in feed

2.1 Application in Layer Chicken Feed

Perilla is rich in omega-3 and it can increase the omega-3 content in eggs when added to feed. Zhe Sumin et al. (2003) added 8%, 12%, 16%, and 20% perilla seeds rich in linolenic acid to the layer feed. The results showed that the addition of perilla could significantly increase the yolk color. The content of unsaturated fatty acids (PUFA). Increase the proportion of omega-3 in fatty acids and improve the ratio of omega-6/ omega-3. Perilla cake is the by-product of the perilla seed after oil extraction. It is rich in protein and can be used as a feed ingredient for poultry. The results of Gao Yupeng et al. (1998) showed that suitable perilla seed cake diet water (10%, 15%) instead of soybean meal for layer chickens did not affect production performance. No abnormalities in blood protein metabolism and biochemistry were found.

2.2 Application in Broiler Feed

The application of perilla in broiler chickens is mainly to extract the active ingredients from the perilla seed and add it to the feed as an additive. Xie Junhe and Pan Cunxia (2010) studied the use effect of perilla seed extract in broiler diets. The results showed that compared with the control group, the daily gain and feed weight ratio of the 15 mg/kg perilla seed extract group were increased. The survival rate was improved, and the weight gain cost was reduced by 11.86%. Moreover, the immune organ index, the antibody titer of Newcastle disease, the formation percentage of E rosettes, the lymphocyte transformation rate, and serum lgG also increased in broilers. Perilla

Seed extract promotes growth of broilers and enhances immunity. The effect is comparable to that of antibiotics. The results of Sun Tingting and Xu Jianxiong (2007) showed that the weight, uniformity, egg production rate, and average egg weight during the bred period of chickens fed with Perilla frutescens-Compositae compound extracts were greatly improved, and the livelihood of each additive composition also increased. the trend of. Fertility rate and hatching rate increased by 1.04% and 5.35%, respectively. The results of Liu Guohua et al. (2005) showed that the addition of 250 mg/kg perilla and valerian extract significantly increased the weight gain rate and feeding rate of broilers at 4 to 6 weeks of age and 0 to 6 weeks of age.

The rate of conversion of the feeds also increased, and the effect was similar to that of 50 mg/kg chlortetracycline, which improved the production performance and feeding efficiency of broilers to some extent.

2.3 Perilla in pig feed

Zhang Kexi (2000) reported that using perilla fruit to feed pigs can effectively improve pork quality. Zhao Hongmei et al. (2008) studied the effects of additives such as perilla and codonopsis on growth performance of weaned pigs. Ninety-six 21-day-old healthy weaned piglets were used in the experiment and were randomly divided into 4 groups. Group A was fed basal diets. The groups B, C and D added 0.25%, 0.5% and 1.0% of additives to the basal diets fed respectively. The results showed that the daily gains of the three test groups increased by -0.15 compared with the control A group. %, 21.65%, and 11.96%, and the feed-to-weight ratios decreased by 4.58%, 5.34%, and 5.34%, respectively. The frequency of diarrhea decreased by 84.50%, 92.25% and 69.38%, respectively, indicating that Chinese herbal medicine made from Perilla frutescens etc. was used as a feed additive for piglets to promote feed intake, increase daily gain and reduce the ratio of feed to weight and diarrhea. effect. The results of Liu Guohua and Chen Baojiang (2006) showed that the addition of perilla and valerian extract to the diet can significantly increase the weight gain rate of piglets and finishing pigs, reduce feed intake, improve feed utilization efficiency, and reduce The role of diarrhea rates and mortality. This is similar to the findings of Zhao Hongmei et al. (2008).

3 Conclusion

Perilla frutescens extract is derived from natural plants. As a feed additive, it not only has the advantages of supplementing nutrients, promoting growth, and improving animal quality, but also has the characteristics of low toxicity and low residue, and has broad application prospects in livestock and poultry breeding.