河南农业大学学报2017，Vol.51Issue(1)：19-24,6.
埋干幼化对新疆毛桃扦插生根的影响
Effect of rejuvenating trunk burying on rooting of Prunus persica (L.) Batsch cuttings
摘要
Abstract
In order to solve the problems of low rooting rate and improve nursery efficiency,cutting rooting of peach was studied using different treatments.One-year-old root seedlings of Prunus persica (L.) Batsch were used as experimental materials,and the influences of rejuvenating submerged stem with different concentration of IBA,and various rooting substrates on cutting rooting were analyzed.The results showed that in the cow dung and loam (2∶ 3,Ⅴ∶ Ⅴ) mixed matrix,the average rooting rate of Prunus persica(L.) Batsch under 500 mg · L-1 IBA treatment was 97.8％,the root numbers were 61.7,the root length was 77.8 mm,and root index was 469.9,respectively.The rooting rate of the peach cuttings was greatly improved by rejuvenating stem after submerging,and the rapid propagation of peach could be realized with this above method.关键词
新疆毛桃/扦插/幼化/生根/植物生长调节剂Key words
Prunus persica (L.) Batsch/cutting/rejuvenating/rooting/PGR分类
农业科技引用本文复制引用
郑先波,李明,王昊,谭彬,李继东,叶霞,冯建灿..埋干幼化对新疆毛桃扦插生根的影响[J].河南农业大学学报,2017,51(1):19-24,6.基金项目
河南省科技攻关计划项目(152102110066) （152102110066）
河南省重大科技专项项目(151100110900) （151100110900）
河南省高校科技创新团队支持计划(14IRTSTHN011) （14IRTSTHN011）
