PhygenIST™ (4.75% Daidzein)
The feeding trial report of the dietary flavonoids phytoestrogen™ feed additives（20 years from domestic and international）
（Effect of long-term supplementation with daidzein on the laying performance and endocrine involved in laying hens, Xin Jian Zhu,2004. Animal Husbandry and Veterinary Medicine ）
（Effect of Daidzein on Body Weight Gain and Serum Levels of Some Related Hormones and Pituitary GH mRNA Expression in Gaoyou Ducks, Ruxi,Zhao.,2002. Journal of Agricultural Biotechnology）Remark：** indicate the difference from the contrasts group is P<0.01. DOE：Randomly assigned Twenty four Gaoyu duck in good condition and with similar weight. to two groups.. The contrasts group fed basic diet, The trail group fed basic diet + Daidzein (3mg/kg).for 4 weeks.
（Effect of Daidzein on Related Lactational Performance of Dairy Cows. Heshui Zhu，2006. Acta Agriculturae Boreali-Sinica）Remark：*** indicate the difference from the contrasts group is P<0.01. DOE：The Holstein dairy cows in the 7th month of late lactation with similar milk production were sampled and self-control method was used. Daidzein was added to the concentrated feed at the dose of 10 mg/kg during the 12 days treatment stage.
Journal of Animal and Veterinary Advances Turan F., 2007.Remark：Values with unlike letter (a, b, c, ab) differ at P<0.001 DOE：Common carp with similar weight 2.01±0.03g）randomly assigned to two groups, three repeated trail on each group. The contrasts group fed basic diet; Trail group fed basic diet + Red Clover powder（50、100、200mg/kg, about 9% isoflavones on the red clover powder. The examination was last for 12 weeks.