Mesona chinensis benth is a tree of high economic value; however, the investment in research on

technical measures in production is limited, especially breeding techniques. Therefore, authors

conducted the study of the influence of a number of unsexual propagation methods on the ability

to grow and develop Mesona Chinensis Benth in Na Ri district, Bac Kan province in 2019. The

experiment consists of 3 formulas ( method of propagation by root cuttings, stem segments and

tops) with 3 repetitions. It shows that the technique of propagating by cuttings in the stem section

has highest results: 30 days after planting, 97.33%, the number of branches reached 6.0 branches,

the length of the tree reached 37.7cm, especially when propagated by stem cuttings with

propagation coefficient reached 44.0 times. So this is also the formula for the highest yield of 66.0

tons/ha.