| 1 | In order to tackle with the technical problems of seedling cultivation, the authors put forward the concept of directed cultivation of seedlings. | |
| 2 | The optimal silvicultural strategy for growing both construction-wood and pulpwood products Socts Pine plantation forest was discussed. | |
| 3 | The main object of this study was provided evidence for the key techniques in directive silviculture of Quercus acutissima energy forest by fertilization and sprout regeneration experiment. | |
| 4 | The new way may carry on the improvement target-oriented to the forest material quality and then enhance the quality and the output of important economic forest lumber and the wood fiber. | |
| 5 | Applied with combination of biotechnology and traditional breeding, we can screen cotton resistance-related genes, cultivate new breed directionally which is the easiest way to control disease. |
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