| 李砧木硬枝扦插繁育技术研究 |
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| 引用本文： | 李 靖,刘 佳,陈 栋,孙淑霞,涂美艳,宋海岩,刘春阳,江国良.李砧木硬枝扦插繁育技术研究[J].西昌学院学报(自然科学版),2018,32(1):10-12. |
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| 作者姓名： | 李 靖 刘 佳 陈 栋 孙淑霞 涂美艳 宋海岩 刘春阳 江国良 |
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| 作者单位： | 四川省农业科学院园艺研究所;农业部西南地区园艺作物生物学与种质创制重点实验室 |
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| 基金项目： | 四川省十三五育种攻关资金项目（2016NYZ0034）；四川省十二五育种攻关资金项目（2011NZ0098-8）。 |
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| 摘 要： | 以Mirabolano29C硬枝为扦插材料,采用正交和完全随机试验方法,研究基质、生长调节剂种类和生长调节剂处理方式等对硬枝插穗生根的影响。结果表明:将插穗基部放在质量浓度为100 mg/L的IBA溶液中浸泡6 h,扦插于珍珠岩基质中,生根率高达84.62%,平均生根条数为10.87,平均根长达3.84 cm;将插穗基部放在质量浓度为1 000 mg/L的IBA溶液中蘸30 s,扦插于珍珠岩基质中,生根率高达89.1%。
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| 关 键 词： | 李砧木 Mirabolano29C 硬枝扦插 繁育技术 |
Study on Propagation Technique of Prunus salicina Stock by Hardwood Cutting |
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| LI Jing,LIU Ji,CHEN Dong,SUN Shu-xi,TU Mei-yan,SONG Hai-yan,LIU Chun-yang,JIANG Guo-liang.Study on Propagation Technique of Prunus salicina Stock by Hardwood Cutting[J].Journal of Xichang College,2018,32(1):10-12. |
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| Authors: | LI Jing LIU Ji CHEN Dong SUN Shu-xi TU Mei-yan SONG Hai-yan LIU Chun-yang JIANG Guo-liang |
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| Abstract: | The effects of substrate, growth regulator type, and growth regulator treatment type on rooting of hardwood
cuttings of Mirabolano 29C were studied through the orthogonal experimental and complete randomized trial method.
The results were as follows: soaking the base of the plant cuttings in 100 mg/L IBA solution for 6 hours then inserted
to the rooting medium perlite gave rise to rooting rate of 84.62%, the average root number was 10.87 and the average
root length was 3.84 cm; dipping the base of plant cuttings in 1 000 mg/L IBA solution for 30 s then inserted to the
rooting medium perlite gave rise to rooting rate of 89.1%. |
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| Keywords: | stock of Prunus salicina Mirabolano29C hardwood cutting propagation technique |
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