芸豆以其营养丰富，品质好，而倍受人们青睐。近几年除早春和秋延迟栽培外，冬暖式大棚栽培越冬芸豆发展很快，但芸豆落花落荚现象一直制约着芸豆的产量和经济效益。现将影响芸豆落花落荚的主要因素及防治措施介绍如下：一、落花落荚的原因１．光照弱、温度低。芸豆属强光照植 Kidney beans with its nutrient-rich, good quality, but much people favor. In addition to late spring and autumn in recent years in addition to cultivation, the winter warm greenhouse cultivation overwintering kidney beans developed rapidly, but the phenomenon of falling kidney bean pod has been limiting the yield and economic benefits of kidney beans. The main factors that will affect the falling and falling pods of the kidney beans and the prevention and treatment measures are as follows: First, the reasons for the falling pods 1. Light weak, low temperature. Kidney is a bright light