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1·The prevention and control on the discoloration of Mongolian Scotch pine;

2·I plant specializing in the production of a variety of Scotch Pine finger-board, Glulam, Wang puzzle.

3·It is probably safe to assume that almost any Scotch pine could be crossed with almost any other Scotch pine.

4·The Scotch pine standard plots in the shoot blight occurring area of Yimianpo Forest Farm of Sangzhi City, Heilongjiang Province were investigated.

5·Since Mongolian Scotch Pine is easily infected by mold and sapstain fungi, a preservative, TBQ, was prepared following development of the treating equipment by the authors.

6·This paper briefly introduces the experience of Scotch pine container cultivation from aspects of site preparation method of seedbed, seedling transportation and selection and farm management.

7·Then using introduced trees scotch pine, s young trees as experiment material, research different protective effect to ground surface with uniformity model, stochastic model and banding collocate;