蟹爪兰短日照促成栽培试验初报

Preliminary Report on Short Sunshine Forcing Culture of Zygocactus truncactus

对蟹爪兰个2品种进行不同起止时间的短日照促成栽培试验表明,以着蕾、如期开花率及如期开花朵 数比较,7月30日开始给予短日照的处理优于7月20日开始给予短日照的处理;并且70～78 d 就能开花, 比自然花期提早一个月;7月下旬进行的蟹爪兰短日照促成栽培,短日照处理时间以40 d为好。

Experiment on short sunshine forcing culture of 2 varieties of Zygocactus truncactus with different start-stop time showed that the treated plant started from July 30 was better than that from July 20 compared with percentage of bud and flowering, flower amount. The former flowered 70-78 days later, which was one month earlier than normal growth. Short sunshine forcing culture was better about 40 days when it began by the end of July.