摘要
以"迷你桔"南瓜为试材,从诱雄试剂、硝酸银浓度、苗龄期、喷施次数以及喷施间隔时间等5个方面分析并确定了最佳的诱雄方法。结果表明:在南瓜幼苗4片真叶时期,连续2次,每次间隔3d,对南瓜幼苗喷施150mg·L^(-1)AgNO_3溶液,对其雄花诱导效果最好。
Mini-pumpkin was used as test material,and the best method of male induction was researched and confirmed by five aspects,including the reagent of male induction,the concentration of silver nitrate,the seedling age,spraying frequency and interval time.The results showed that the best method of male induction was that continuously spraying 150mg·L^（-1）AgNO_3 mini-pumpkin seedling twice with the interval time of three days in four true-leaf stage.
出处
《北方园艺》
CAS
北大核心
2017年第4期31-36,共6页
Northern Horticulture
基金
国家公益性行业(农业)科研专项经费资助项目(201303112)
