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当前位置: 首页 > 文章 > 4种桃砧木品种硬枝扦插生根研究 安徽农业科学 2016,44 (17) 39-40+60
Position: Home > Articles > Hardwood Cuttage Rooting of Four Varieties of Peach Rootstocks Journal of Anhui Agricultural Sciences 2016,44 (17) 39-40+60

4种桃砧木品种硬枝扦插生根研究

作  者：
王富荣;王会良;龚林忠;刘勇;艾小艳;刘模发;何华平
单  位：
湖北省农业科学院果树茶叶研究所
关键词：
桃砧木;硬枝扦插;生根
摘  要：
[目的]研究4种桃砧木品种硬枝扦插生根情况。[方法]对4种桃砧木品种进行硬枝扦插生根试验,研究不用砧木品种、通气处理、生根剂浓度处理对其扦插生根的影响。[结果]4个砧木品种中,筑波6号生根率最高,其次是GF677,GF43最低;愈伤组织形成均较多,黑姑娘100%形成愈伤组织,筑波6号次之(87%),GF677最低(24%);扦插30 d后统计均无腐烂情况;通气处理后愈伤组织形成的数量和生根率均有所增加,其中筑波6号最高,GF677次之,GF43最低;ABT生根剂50 mg/L浸泡后生根率和愈伤组织均最高,分别为83%和100%,150~250 mg/L的生根率较低,仅为1%~5%。[结论]4种桃砧木品种中,筑波6号的生根率最高,黑姑娘最容易形成愈伤组织,GF677的生根率和愈伤组织最低。
译  名：
Hardwood Cuttage Rooting of Four Varieties of Peach Rootstocks
作  者：
WANG Fu-rong;WANG Hui-liang;GONG Lin-zhong;HE Hua-ping;Fruit and Tea Research Institute,Hubei Academy of Agricultural Sciences;Fruit and Tea Sub-center,Hubei Agricultural Science and Technology Innovation Center;
关键词：
Peach rootstocks;;Hardwood cuttage;;Rooting
摘  要：
[Objective] To research the growth situation of hardwood cuttage rooting of four varieties of peach rootstocks. [Method]Hardwood cuttage rooting test was carried out for four hardwood cuttage rooting. Effects of rootstock,aeration treatment and rooting agent concentration on cutting rooting were researched. [Result] Among the four rootstock varieties,Zhubo 6 had the maximum rooting rate,followed with GF677,and GF43 was the minimum. Callus formation was relatively more. The formation rate of Heiguniang was 100%,followed with Zhubo 6( 87%),and GF677 was the minimum( 24 %). After cutting for 30 d,there was no phenomenon of decomposition. After ventilation treatment,the callus quantity and rooting rate both increased. Among them,Zhubo 6 was the maximum,followed with GF677; and GF43 was the minimum. After soaking in 50 mg / L ABT rooting agent,rooting rate and callus formation rate were the maximum,which were 83 % and100%,respectively. 150- 250 mg / L ABT had relatively low rooting rate,which was only 1%- 5%. [Conclusion] Among the four varieties of peach rootstocks,Zhubo 6 has the highest rooting rate; Heiguniang is the easiest to form callus; and GF677 has the lowest rooting rate and callus formation rate.

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