growth periodicity of tree roots 树根生长周期性

rice growth periodicity 稻生长周期

yearly growth periodicity 年生长周期

growth periodicity detail 生长周期性

growth periodicity of ornamental plants 生长周期

seasonal periodicity growth 植物生长的季节周期性

seasonal periodicity of growth 生长的季节周期性 ; 季节周期

seasonal periodicity of vegetative growth 营养生长的季节周期性