Estimation the vital state of pine young growth on cuttings down and burned-out forests in East Transbaikalie

Usually the estimation of vital state of pines ordinary young growth is carry out on the basis of accounting the number of morphological, phenological and other attributes. As indicators of vital state of young growth, estimated by eye, we used: height, number of branches in verticil, extent of crone, length of needles. Measurement of these indicators allows to divide the considered young growth into three categories of vital state and to estimate natural renewing of the forest on cuttings down and burned-out forests.