After three years of implementation of the ministerial level project, Vietnam National University of Agriculture successfully has produced progesterone impregnated progesterone loop (the ProB). The ProB produced by VNUA has received the Certificate of Technological Advance by the Department of Livestock Production, Ministry of Agricultural and Rural Development. VNUA has received an official acceptance for relevant required documents applied for recognition of Utility Solution for the product from the National Office of Intellectual Property of Vietnam.

The ProB with its distinctive design and advanced progesterone elimination technology has been tested in ovary grade cows and dairy cows with very good performance in comparison with imported products.

 

Evaluation of progesterone impregnation technology on silicon under scanning electron microscopy

The ProB – a product of Vietnam

The presence of the ProB produced by Vietnam with low cost but its quality equivalent to the imported one will contribute positively to the development of dairy cows, beef cattle and buffalo herd in Vietnam, as active in estrus for mass fertilization, active synchronized oestrus for the transmission of purebred cattle and buffaloes, proactive treatment of birth defects, infertility due to ovaries, uterus or diseases of the hormone disorders in cattle.