The phenology of 312 seed plants of the warm temperate deciduous broad-leaved forest and conifer forest in Confucius Cemetery, Qufu have been observed half-monthly for 13 months.
对孔林暖温带落叶阔叶林和针叶林中312种种子植物的开花、结果的物候情况进行了研究,每半月调查1次,持续观察13个月。
The phenology of 312 seed plants of the warm temperate deciduous broad-leaved forest and conifer forest in Confucius Cemetery, Qufu have been observed half-monthly for 13 months.
对孔林暖温带落叶阔叶林和针叶林中312种种子植物的开花、结果的物候情况进行了研究,每半月调查1次,持续观察13个月。
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