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采用大样本随机取样法,分析路边青生物量与植株各构件质量的相关性,挖取单个植株进行调查和测定,统计分析结果表明,在盛花期,路边青生物量与茎的鲜质量及干质量之间的相关程度为线性函数,表现出同速增长规律;与叶片的鲜质量及干质量之间的相关程度为对数函数和幂函数,遵循着异速增长规律,而与根的鲜质量及干质量之间则遵循着不同的规律,不仅具有一致的同速增长规律,也有异速增长规律。
A large sample random sampling method was used to analyze the correlation between the green weight of the roadside and the quality of each component of the plant and the individual plants were dug for investigation and determination. The statistical analysis showed that at the full flowering stage, And the correlation between the dry mass as a linear function, showing the same growth rate of law; leaf fresh weight and dry weight of the correlation between the logarithmic function and power function, follow the allometric growth law, and root The fresh quality and dry quality follow the different rules, not only with the same law of uniform growth, but also allometric growth.