Silvicultural institute , faculty of agriculture , university of tokyo .

东京大学农学部造林学教室。

Open fund for a key-key silvicultural discipline of zhejiang province .

浙江林学院森林培育重中之重学科开放基金。

Serial standards of silvicultural technology for state owned forests of heilongjiang province .

黑龙江省国有林营林技术系列标准。

To achieve these goals , genetically-elite families , clones and hybrids produced by tree improvement and biotechnology programs will be planted and managed with intensive silvicultural systems .

为了完成这些目标,优良遗传基因、无性繁殖和杂交改进树木品种，以及生物工程项目，将会集中用于植树造林体系的种植和管理中。