On Deeds of Li Ling and Su Wu——The Two Questions of Education and Research on Western Han s History;

Studies of historical documents about SU Jian and his father as well as county distribution,civil service system,funeral customs in Han Dynasty indicate that SU clan moved to WUgong county in the times of SU Wu,SU Jian s son.

The early bodyweight of White Muscovy,Cherry Valley duck,Sumu duck,White Muscovy♂×Cherry Valley duck♀,White Muscovy♂× Sumu duck♀ were measured,and three nonlinear curves of Logistic,Von Bertalanffy and Gompertz model were used to fit the growth curve in this study.

A serial study of grazing ecology and digestibility and metabolism of sheep on alpine pasture Ⅲ The analysis of seasonal dynamics and the restrictive factors of the diet digestibility by grazing sheep;

A series of studies on ecology, nutrient digestion and metabolism of grazing sheep on alpine pastures:Ⅱ a new method for collecting urine of sheep during grazing;

The serial studies of ecological grazing and digestion and metabolism of sheep on alpine pasture Ⅰ The study of forage preference index of grazing sheep;

Effects of Different Fattening Methods on Liveweight Gain of Grazing Tibetan Sheep in Alpine-cold Area in Warm Seasons;