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对油松种子园开花生物学特性、球花分布规律、花粉密度与飞散规律、种实产量预测、种实品质差异成因等方面的研究状况作了较为系统的综述。
In this paper, we systematically reviewed the research on the biological characteristics, the distribution rules of pollen flowers, the pollen density and scattering rules, seed yield forecast, the causes of seed quality differences in Pinus tabulaeformis seed orchard.