Selecting and breeding native wild boar, then improving the breeding technology of commercial hybrid wild boar. Establishment of breeding farm and branding Tay Nguyen wild boar from Central Highlands. In vitro and in vivo conservation of wild boar genetic resources. Quality improvement of the beef cattle in several border regions of Dak Nong province for economic development associated with national security. Application of technology of sex-sorting sperm and reproductive hormones to improve the dairy cows, contributing to the development of both the quality and quantity of dairy cows in Lam Dong province.

Theoretical results: selecting and breeding native wild boar, then improving the breeding technology of commercial hybrid wild boar. This study evaluated the characteristics in the growth and development of wild boars, also estimated the biological characteristics of gametes and somatic cells of wild boars. The relationship between meat quality and polymorphism of the quality-related genes in porcine (GRHM, MC4R, C8) and bovine (Leptin, DGAT1, SCD1) has been evaluated, helping to select the high quality individuals.
- Applied results: This study established the farm model of 30 native wild boars and more than 100 hybrid wild boars for commercialization (annually gives birth to over 850), and setting up the food store of products in Dak Nong. Twenty native boars were released back to the forest with tracking chips. We have set up the farm model of hybrid beef cattle at border regions in the Border Guard Command of Dak Nong province with a total of 60 cows. In addition, this project also conducted artificial insemination for cows in Gia Nghia city and Dak Mil district, the total number of artificially inseminated cows was 549.

Determination of the growth and development of the wild boar and preservation of gametes and somatic cells of the Tay Nguyen native wild boar. This study has evaluated the polymorphism of genes related to meat quality of crossbred pigs and crossbred cows, helping to select individuals with high quality performance.

- Scientific papers in referred journals (list): the main articles:
1. Lê Thị Thu Huệ, Lê Thành Long, Đoàn Chính Chung, Hoàng Nghĩa Sơn, Đánh giá khả năng tăng sinh và lão hóa của nguyên bào sợi heo sóc tây nguyên, Công nghệ sinh học, tập 15, số 3A, 2017, trang 209 – 214.
2. Son HN, Chi HNQ, Chung DC, Long LT. Morphological changes during replicative senescence in bovine ovarian granulosa cells. Cell Cycle. 2019;18(13):1490-1497.
3. Evaluation of water holding capacity of pork from f1 hybrid pig crossed between Vietnamese native wild boar and Mong Cai pigs, Le Thu Hue, Nguyen Le Huy Thinh, Diep Trung Cang, Le Thanh Long, Hoang Nghia Son, International Research Journal of Natural and Aplied Sciences, volume 6, number 5, May, 2018. P 1-6.
4. Evaluation of beef charateristics during preservation, Ha Thanh Tung, Le Thi Chau, Nguyen Van Hanh, Le Thanh Long, Hoang Nghia Son, International Journal of Horticulture, Agriculture and Food Science, volume 4, number 2, Aug, 2018, p 132 – 136.
- Patents (list): brand of “ITB wild boars” (No. of 30493/QD0-SHTT, National Office of Intellectual Property of Vietnam).
- Technological products (describe in details: technical characteristics, place): 3 models of dairy farm households in Duc Trong, Lam Dong province; 10 models of beef crossbred cattle farms of border regions in the Border Guard Command and 3 models of crossbred beef farm households in border districts of Dak Nong province; hybrid wild boars in Minh Tam cooperatives, Tuy Duc, Dak Nong.

The Border Guard Command of Dak Nong Province; Minh Tam cooperative, Tuy Duc district, Dak Nong; several farmers in Don Duong and Duc Trong, Lam Dong.