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利用林木边行优势营造杨树速生丰产林的试验研究──林农复合生态经济系统的新模式许鸿儒,刘金声(辽宁省黑山县林业局,121400)(辽宁省林业厅造林处,沈阳110001)范学文(辽宁省锦西市林业局,121500)PlantingofFast-Growin...
Experimental Research on Poplar Plantation of Fast-growing and High-yield Forests Based on Advantages of Forest Side Line─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────── (Jinxi City, Liaoning Province Forestry Bureau, 121500) PlantingofFast-Growin ...