论文部分内容阅读
近年来,国家倡导节约型园林,人们对乡土树种认知度提高,乡土树种的应用越来越深入人心,不仅直接拉动了乡土树种的市场应用,而且催生了乡土树种种植热,使乡土树种的销售呈现出前所未有的良好发展态势。各地的苗乡,由于乡土树种存量少,一些匮乏的大规格乡土树种价格直线上升,特别是国槐、白皮松、栾树、柳树等几乎是一天一个价,价格之高、涨幅之快,
In recent years, the state advocates a conservation-oriented garden, people’s awareness of the native tree species increased, the application of native tree species more and more enjoys popular support, not only directly stimulating the market application of native tree species, but also gave birth to native tree species heat of cultivation, Sales showed an unprecedented good momentum of development. Due to the small stock of native tree species, the price of some scarce large-sized native tree species plummet. Especially, the prices of acacia, white bark pine, golden rain tree and willow are nearly one day’s price, the price is high and the rate of increase is fast,