法国青刀豆俗名四季豆,属矮生菜豆,适宜鲜食和制罐或速冻加工。华安县经过两年示范种植,产品全部由漳州立兴罐头厂回收加工出口,取得较好的经济效益;是引导农业种植结构调整,发展产业化经营的短、平、快项目;现将该品种特性与栽培技术要点简介如下: 1.生育特性。法国青刀豆喜温暖但不耐高温,适宜生长温度为18～30℃,适宜春、秋两季栽培,春季全生育期90天左右,秋季85天左右,株高30～40cm,分生侧枝较多,花淡紫色,豆荚浅绿色,圆棍形,长10～16cm,播后50天就可开始采收,较抗病 French green beans common name of green beans, is a dwarf beans, suitable for fresh and canned or frozen processing. After two years of demonstration planting in Huaan County, the products are all recovered and exported by Zhangzhou Lixing Cannery Factory, and achieved good economic benefits. It is a short, flat and fast project that guides the adjustment of agricultural planting structure and the development of industrialized management. Now, Features and cultivation techniques Brief introduction are as follows: 1. Fertility characteristics. French green beans like hi but not warm temperature, suitable growth temperature of 18 ~ 30 ℃, suitable for spring and autumn cultivation, the spring full growth period of about 90 days, autumn 85 days, plant height 30 ~ 40cm, meristematic branch More flowers lavender, pods light green, round shape, length 10 ~ 16cm, 50 days after sowing can begin to harvest, more disease-resistant