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我省地形、地势复杂、气候变化较大,树种丰富,有不少良好的造林树种。林木种子,是造林的重要物质基础。不少树种的种子,在秋季成熟,因此,秋季是采集种子和造林的良好时机。但是,秋季成熟的种子,是否都能用来在当年秋季造林呢?这倒不是的。而应该根据树种特牲与当地气候条件来决定。那么,哪些树种的种子,适合于秋季造林,哪些树种的
Topography of the province, topography is complex, climate change is large, rich species, there are many good afforestation species. Tree seeds, is an important material basis for afforestation. Many species of seeds mature in the fall, so the fall is a good time to collect the seeds and reforestation. However, are ripe autumn seeds available for afforestation in the fall of that year? This is not the case. It should be based on species and local climatic conditions to decide. So, what species of seeds, suitable for autumn afforestation, what species of trees