无花果冬春设施标准化育苗体系的建立

Establishment of Standard Fig Propagation Protocol in the Greenhouse During Winter and Early Spring Season

以"玛斯义·陶芬"、"波姬红"和"美利亚"3个鲜食无花果品种为试材,研究了0.8%IBA生根粉速蘸、500mg/L IBA溶液浸泡插条基部、电热温床22℃催根2周单一处理和2种方法混合处理对无花果插条不定根出现的数量、时间及插条成活率的影响;以期优选冬春设施条件下无花果插条营养钵育苗的最优催根处理条件。结果表明:500mg/L IBA浸泡12h,不定根出现区域广,根量大、生长快;得出了无花果冬春育苗的标准程序,为鲜食无花果设施栽培技术集成奠定了基础。

Taking three fig cultivars namely ＇Masui Dauphine＇, ＇Bojihong＇ and ＇Meiliya＇ as materials,the effect of 0, 8~ IBA dunking,500 mg/L IBA soaking the basal part of cutting, 22~C electrictherrnalbed for 2 weeks, and the mixture of two treatments onthe adventitious root number, time and survival rate of cutting were studied in order to screen the best root promoting condition of fig cutting for bowl seedling in the greenhouse during winter and early spring. The results showed that after Soaking the lower end of the fig cuttings with 500 mg/L IBA for 12 hours,large amount of adventitious roots emerged from a wide region at the end of the cuttings, the growth of the adventitious roots were fast. This study established a protocol for fig propagation in the greenhouse during winter and early spring,and it provided a basis for the technology integration of flesh-eating fig in protected cultivation.