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依据４０块标准地资料对太行山阳坡、半阳坡刺槐林分花量与林龄，林分平均胸径、林分平均高、林分优势木平均高、每公顷胸高断面积、每公顷蓄积、林分总生物量、林分干量、林分枝量、林分叶量、林分根量等１ｌ个林分因子的关系进行了研究，结果表明林分花量与诸林分因子间均存在极显著的相关关系，由此筛选出影响林分花量的主要因子，并建立了林分花量的多元回归估测模型。林分花量生长动态完全符合ｌｏｇｉｓｔｉｃ运动规律，其速生点为８．０１年，速生期为４．３９～１１．６３年，林分生长后期的花量动态与其它组分量动态存在显著差异，此结论对蜜源林的经营具有重要意义。
According to the data of 40 standard plots, the flowering age and stand age, the average DBH of stands, the average height of stands, the average high stands of dominant stands, the area of chest height per hectare, the accumulation per hectare, The relationship between the total stand biomass, the stand volume, the stand volume, the stand volume, the stand volume and the stand volume were studied. The results showed that the relationship between stand volume and forest stand factors There were significant correlations between them, thus screening out the main factors influencing plant flowering and establishing a multiple regression estimation model of plant flowering. The dynamics of flowering in the forest is in full compliance with the logistic law of motion, with a fast birth point of 8.01 years and a fast-growing period of 4.39 to 11.63 years. There is a significant difference in the dynamics of flowering and other components at the late growth stage, This conclusion is of great significance to the management of Nienyuan Forest.