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苏联1964年出版的“高产林的营造经验”18—21页报道苏联摩尔达维亚和乌克兰的几个林场研究洋槐生长与土壤、混交类型的关系。认为,在无林草原区水分条件不好的土壤上,最好营造洋槐纯林,株行距为2.5—3×0.3—0.4米;在水分比较充足的土壤上,可以营造洋槐与灌木混交林。直播营造的洋槐林比栽植营造的稳定性强,生产率高。
Soviet Union Published 1964, “Experience in Creating High-Yield Forests,” pp. 18-21 reports on the relationship between the growth of acacia and soil types in several forest farms in Moldova and Ukraine. It is considered that it is best to build the pure acacia plantation on the soil with poor moisture condition in the no-prairie area, and the row spacing is 2.5-3 × 0.3-0.4 m. On the soil with adequate moisture, acacia and shrub mixed forest can be built. Live Robinia pseudoacacia planting than planting to create a strong, high productivity.