刺槐是匈牙利养蜂业的基础。花好的年景,50—60％商品蜜产自刺槐。1982年蜂蜜出口收入外汇达1,650万美元(全国平均每公顷刺槐林这项年收入31美元)。目前匈牙利的刺槐林约占整个森林总面积的18％,但现有的刺槐木材质量差,很难开发利用。林业研究所根据不同培育目标,选出了10 Black locusts are the basis of the beekeeping industry in Hungary. Spend a good year, 50-60% of honey produced from black locust. In 1982, the export earnings of honey amounted to 16.5 million U.S. dollars (average annual U.S. acreage per acre forest is 31 U.S. dollars). At present, Hungary’s Robinia pseudoacacia forest accounts for about 18% of the total area of ​​the forest, but the existing quality of Robinia pseudoacacia timber is difficult to exploit. According to different training objectives, Forestry Research Institute selected 10