Results showed that: the nutrients concentrations were different in various components of eucalyptus ABL12W5, higher content of N, P, K, Ca and Mg being in the leaf, higher one of Ca, K in the bark, and the lowest one of N, P, K, Ca and Mg in the bole;
The result showed that the biomats of trees above ground in age of 43 natural manchurian ash is 135.749 t/ha. bole weight 79.891 t/ha, bark weight 13.191 t/ha, big shoot (without leaf)23.961 t/ha, little shoot(with leaf)12.830t/ha, leafe weight 5.877t/ha;
After the natural regeneration measures on the cut-over land of the evergreen broadleaved forest,the total biomass of 13-year-old Castanopsis fissa stand reaches 113.758t/hm 2,among which the green biomass is 108.382t/hm 2 and the existing litter is 5.376t/hm 2.The bole biomass accounts for 58.78% of the above-ground biomass.
According to the weather situation of the hail in Bole area from 2001 to 2002, the comprehensive forecasting equation of multiple factor cross correlation of hail in Bole area was build using statistical method.
The regular of hail appear were summarized based on the hail disaster from 1976 to 2002,and the radar data and synoptic reports form 2001 to 2002.In addition the hail suppression measures in Bole area were advanced.
Finally, three projects about the network poetry operation areput forward ---- the Chinese Poem Database which focuses on the art, theEastern Bo Le Literary Publishing Net which tries to combine the art and the commercial benefits, the Third-Road Comprehensive Net which provides group composing that emphasizes both the art and the material gains.
The editors should hold to the academic shrine,for authors are expecting the editors of academic connoisseurship and Bo Le spirit,and the society is calling for the periodicals of good academic credibility and prestige.