摘要
以软枣猕猴桃品种“韦狄”“龙城二号”“伊赛”为试材,研究不同扦插方法、不同混合基质组成和不同浓度GGR7号生根粉对软枣猕猴桃绿枝扦穗生根率的影响。结果表明,北京地区最佳扦插时间为春季和秋季,以体积比1∶1∶1的草炭+蛭石+珍珠岩和1∶1的椰糠+珍珠岩为扦插基质,经GGR7号100 mg/L浸泡插穗基部2 h,可得到87.2%以上的绿枝扦插生根率。
The effects of different cutting methods,different mixed matrix composition and different concentrations of GGR7 root powder on the rooting rate of soft jujube kiwifruit varieties were studied by using“Weide”“Longcheng No.2”and“Isai”as test material.The results showed that the best cutting time in Beijing was in spring and autumn,and the rooting rate of green cuttings above 87.2%could be obtained by soaking the base of the cuttings for 2 h with the ratio of 1∶1∶1 peat+vermiculite+perlite and 1∶1 coir+perlite as the cutting matrix.
作者
程建军
吴晓云
左利娟
高照全
CHENG Jian-jun;WU Xiao-yun;ZUO Li-juan(Beijing Vocational College of Agriculture,Beijing 102442)
出处
《安徽农业科学》
CAS
2020年第13期49-50,共2页
Journal of Anhui Agricultural Sciences
基金
北京农业职业学院资助项目(XY-YF-18-04)。
关键词
软枣猕猴桃
绿枝扦插
生根效果
Soft jujube kiwifruit
Green branch cutting
Rooting effect