Carya cathayensis has unisexual flowers born on the same tree.

山核桃为单性花,雌雄同株.

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Traditional management of Carya cathayensis is semi - wild extensive management , one tending only in on - year before seeding.

传统山核桃林分为半野生状态的粗放经营, 仅在结实大年采果前林地劈山抚育1次.

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Presently the low and unsteady yield is a main problem existing in Carya cathayensis prodution.

目前山核桃(Caryacathayensis Sarg.)生产中,存在的主要问题是产量不稳不高.

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A hickory tree ( Carya cordiformis ) of eastern North America, having thin - shelled nuts with bitter kernels.

心果山核桃,山胡桃:一种北美东部的山核桃树 ( 心果山核桃山核桃属 ), 有薄壳坚果,果核苦味.

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