飞播造林
- 网络air seeding and afforestation; Plane forestry; aerial seeding afforestation
飞播造林
飞播造林
air seeding and afforestation
《国民经济西部大开发战略》... ... 防治 control 飞播造林 air seeding and afforestation 非政府组织 non-governmental institute ...
Plane forestry
在我国... ... 1.4 4 795 人工造林 Artificial forestry 1.0 2 533 飞播造林 Plane forestry 1.0 3 407 封山育林 Closed forestry ...
aerial seeding afforestation
飞机播种造林技术规程,Technical guidelines... ... ) aerial seeding 飞播造林 ) aerial seeding afforestation 飞播造林 ...
aerial seeding
飞机播种造林技术规... ... ) tree-seed drill 造林播种机 ) aerial seeding 飞播造林 ) aerial seeding afforestation 飞播造林 ...
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