On 25 November, 2014 at People’s Committee of Binh Ba commune (Chau Duc district), Center for Informatics, Science and Technology information (Department of Science & Technology) in combination with Farmers’ association of Chau Duc district held a report on “Application of biological buffer in treatment of breeding waste” presented by Ass.pro.Dr.Duong Nguyen Khang – Lecturer of Nong Lam University (NLU), Hochiminh city. Participants included representatives of Farmers’ Association of Chau Duc district and Binh Ba commune (Chau Duc district) and about 150 breeding households on Chau Duc district.

On 25 November, 2014 at People’s Committee of Binh Ba commune (Chau Duc district), Center for Informatics, Science and Technology information (Department of Science & Technology) in combination with Farmers’ association of Chau Duc district held a report on “Application of biological buffer in treatment of breeding waste” presented by Ass.pro.Dr.Duong Nguyen Khang – Lecturer of Nong Lam University (NLU), Hochiminh city. Participants included representatives of Farmers’ Association of Chau Duc district and Binh Ba commune (Chau Duc district) and about 150 breeding households on Chau Duc district.  

At the report, Ass.pro.Dr.Duong Nguyen Khang presented application of biological buffer in breeding pigs and chickens, ducks; process to make biological buffer in treating waste and use biological finished products; introduce some models in the province and other localities applied the method in breeding.  

 
Application of biological buffer in treatment of breeding waste has just been carried out in Vietnam with raw materials rice husk, sawdust. This method in breeding will minimize bad smell from waste and respiration from domestic animals, reduce labor power, expenses of electricity, water, reduce environment pollution and increase resistance for domestic animals. At the national conference on summarizing experience and result after 3 years applying biological buffer model in breeding (2011-2013) on 22 May, 2014, the whole country has 691 farms and 57,755 households using biological buffer in breeding chickens with total 5,400,000m² buffer foundations; 28 farms and 3,658 households using biological buffer in breeding pigs with total 70,000 m² buffer foundations.