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Polyploid black locust is a new type of tree species suitable for growing on poor soil
A sapling less than 10 cm long, looking like nothing more than a pea sprout, planted on barren land where nothing will grow, can shoot up to more than 3 m tall in a single year. This is a new type of tree species suitable for planting in China's western regions - polyploid black locust (Robinia pseudoacacia) - successfully cultivated by the Lvyuan Seedling Research and Promotion Center of Changyi City, Shandong Province, together with experts from Beijing Forestry University, using plant tissue culture technology on the basis of introduced foreign tree species. With its excellent drought resistance, salt-alkali tolerance and tolerance of poor soil, it has become a highly favored "golden sapling"