Research on Manufacture Technology of Urum with Yak;

Isolation and Identification of Lactobacillus in Yak Yoghourt in Part pasture of Qinghai Provincl;

Analysis of fatty acid composition of homemade yak yogurt;

Studies on Behavior Observation and its Application of Yaks;

Studies on Histological Characteristics of Follicle and Corpus Luteum in Yaks during Pregnancy;

The Studies on Histological Characteristics of Follicular Systems and Corpus Luteum in Yaks During the Estrous Cycle;

Isolation of EST for CAPN1 of Bos grunniens with nested and touch-down PCR;

Cloning,Sequencing Research on Partial Fragment of Obese Gene of Bos grunniens;

Cloning and Sequencing of Partial Fragment of TNF-α Gene of Bos grunniens;

Study on Chemical and Microbiological Compositions and Identification of Lactic Acid Bacteria from Home-made Kurut in Qinghai;

To develop a simple, accurate, sensitive method for determination of vitamin C in fermented milk by high performance liquid chromatography (HPLC), in the meanwhile, determined the vitamin C in traditionally fermented milk (kurut, traditionally fermented goat milk, koumiss)of Qinghai province.

Changes of dissociative calcium and amino acid nitrogen in smashed yak bone paste treated by fermentation or enzymolysis;

Effects of Cryopreservation on Enzyme Activities of Wild Yak Sperm;

Genetic diversity in the mtDNA D-Loop region of wild yak(Bos grunniens mutus)