温室芹菜应用赤霉素效果好王桂兰闻爱民李国春王延安赤霉素又称九二○，是一种植物生长刺激素，能促使蔬菜加速生长。通过在日光温室中对芹菜使用赤霉素处理后，对其茎叶作用更为显著，茎秆节间伸长，植株高大，叶面积增加。１．对植株性状的影响芹菜为实心芹菜和空心芹菜... Greenhouse celery application of gibberellin effect Wang Guilan Wen Aimin Li Guochun Wang Yan An gibberellin, also known as 920, is a plant growth hormone that can promote the growth of vegetables. Through the use of gibberellin to celery in sunlight greenhouse, its effect on stems and leaves is more obvious. The internodes of stems are elongated, the plants are tall, and the leaf area is increased. 1. Effects on plant traits Celery is solid celery and hollow celery ...