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将草莓分为无性株系和母体单株两类分別调查,則无性株系总鲜重、叶鲜重、叶面积增长动态皆为S型曲线,由此曲线公式可计算出最大生长速度出现时间为8月中下旬,并可求算出最大生长速度及最大速度时的生长量。无性株系的新根鲜重及吸收面积动态基本一致,皆为具三次波峰的曲线,高峰分别在4月中、7月下10月底出现,最后一次高峯持续时间较长。而无性株系的变(褐)色根的年动态变化为一开口向上的抛物线。母体单株的鲜重、地上部干、鲜重、叶鲜重等均为开口向下的抛物线;而其根鲜重年内有三次波峯,分別在4月中旬、7月上旬和10月下旬,以中间的波峯持续时间较长。
Strawberry divided into vegetative and maternal plants were investigated in two categories, the total fresh weight of the vegetative lines, leaf fresh weight, leaf area growth dynamics are S-curve, the curve formula can be calculated maximum growth rate of time For the second half of August, and can calculate the maximum growth rate and the maximum speed of growth. The fresh root fresh weight and the area of absorbed fresh weight of the vegetative lines were basically the same. They all had curves with three peaks. The peaks appeared in mid-April and July, respectively, and reached the end of October at the end of October. The last peak lasted longer. However, the annual dynamic change of the mutant (brown) root of asexual line is an open parabola. The fresh weight of the parent plant, dry weight above ground, fresh weight, fresh weight of leaves and so on are parabola with opening downwards. The root fresh weight has three peaks in mid-year, respectively in mid April, early July and late October, In the middle of the peak duration longer.