半夏组培苗的生根与移栽技术
Agricultural Technology & Equipment（2023）
Abstract
为探究半夏组培苗的生根条件与移栽技术,在半夏的组培生根阶段,分别添加不同配比的NAA(1-naphthlcetic acid)和IBA(indole-3-butyric acid)两种激素浓度进行诱导生根,比较生根苗平均生根数、平均根长、生根率和根质量,同时将半夏组培苗移栽于6种不同基质中,比较1周后移栽苗的成活率.结果显示,半夏小苗生根最为理想的NAA和IBA配比为0.5 mg/L和0.4 mg/L,蛭石与珍珠岩按1:1的比例配制的基质最为理想,既保湿又透气,最易于半夏组培苗的成活,同时幼苗生长健壮,为最佳基质.
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