节瓜坐果呈周期性，植株生长和果实发育均呈“S”型曲线变化。

There was periodicity in fruiting of Chieh-qua, plant growth and fruit development were in "s" trend.

youdao

节瓜坐果呈周期性，植株生长和果实发育均呈“S”型曲线变化。

There was periodicity in fruiting of Chieh-qua, plant growth and fruit development were in "s" trend.

youdao