几种植物生长调节剂对枸杞硬枝插穗温床处理效果的影响

编号 lyqk006825

中文标题 几种植物生长调节剂对枸杞硬枝插穗温床处理效果的影响

作者 关参政  申培增  张乾元 

作者单位 白银市农业技术服务中心,甘肃 白银 730900

期刊名称 林业科技通讯 

年份 2018 

卷号 0

期号 4

栏目名称 林副产品 

中文摘要 为了提高枸杞硬枝扦插育苗效果，采用温床处理技术对5种植物生长调节剂促进枸杞插穗生根成苗的效果进行比较。结果表明，经过10 d、20℃温床处理，用15×10^-6萘乙酸、15×10^-6ABT1、10×10^-6复硝酚钠、20×10^-6的胺鲜酯、0.1×10^-6芸苔素内酯处理的枸杞插穗的生根量分别为0.28、0.38、0.06、0.15和0条/插穗，以15×10^-6的ABT1促进插穗生根的效果最优，与15×10^-6的萘乙酸的差异不显著，显著高于其他3个处理。这5个处理的枸杞插穗温室成苗率分别为93.75%、96.87%、44.69%、48.96%和41.88%，以15×10^-6的ABT1的成苗率最高，与15×10^-6的萘乙酸的差异不显著，显著高于其他3个处理。总体以15×10^-6的ABT1和15×10^-6的萘乙酸促进枸杞硬枝插穗生根和成苗的效果最佳。

关键词 植物生长调节剂  枸杞  硬枝插穗  温床处理  成苗率 

基金项目 甘肃省白银市科技计划项目；国家基本药物所需中药材种子种苗繁育基地建设项目（国中医药办规财发[2013]41号）。

英文标题 Effects of Several Plant Growth Regulators on Hardwood Cuttings Hotbed Treatment of Lycium barbarm

英文摘要 In order to heighten the seedling rate of Lycium barbarm hardwood cuttings, the effects of five kinds of growth regulators on Lycium barbarm hardwood cuttings were tested under the condition of hotbed treatment. The results indicated that the root amounts of the Lycium barbarm cuttings treated with 15×10^-6 1-naphthylacetic acid (NAA), 15×10^-6 ABT1, 10×10^-6 compound sodium nitrophenolate, 20×10^-6 diethyl aminoethyl hexanoate and 0.1×10^-6 brassinolide were 0.28, 0.38, 0.06, 0.15 and 0 roots per cutting after 10 days' hotbed treatment at 22℃, respectively. The treatment of 15×10^-6 ABT1 showed the optimal effect of promoting the formation of cutting roots, which had no significant difference with the treatment of 15×10^-6 NAA and significant difference with the other three treatments. The corresponding greenhouse seedling rates of the five treatments were 93.75%, 96.87%, 44.69%, 48.96% and 41.88%. The treatment of 15×10^-6 ABT1 achieved the highest seeding rate, which had no significant difference with the treatments of 15×10^-6 NAA and significant difference with the other three treatments. In general, the treatments of 15×10^-6 ABT1 and 15×10^-6 NAA possessed the better effects of promoting rooting and seedling of Lycium barbarm hardwood cuttings among the five treatments.

英文关键词 plant growth regulator;Lycium barbarm;hardwood cuttings;hotbed treatment;seedling rate

起始页码 63

截止页码 66

作者简介 关参政,高级农艺师。

分类号 S567.19

DOI 10.13456/j.cnki.lykt.2018.04.024

参考文献 [1] 申培增,关参政,张乾元.不同长度枸杞插穗温床催根育苗效果的比较[J].经济林研究,2015,33(4):115.
[2] 陈炜青,姜成英,吴文俊,等.不同插穗处理对油橄榄温床扦插生根率的影响[J].经济林研究,2012,30(4):61.
[3] 曹凡,梁有旺,彭方仁,等. 美国山核桃硬枝扦插技术研究[J].江苏林业科技,2015,42(1):47.
[4] 张继东.甜樱桃砧木ZY-1电热温床硬枝扦插育苗技术[J].黑龙江农业科学,2012,(11):158.
[5] 张玉聚,李洪连,张振臣,等.世界农药新品种技术大全[M].中国农业科学技术出版社,2011:1262.
[6] 李昭煜,刘永刚,张新瑞,等.枸杞硬枝扦插霉变病原菌鉴定及药剂毒力比较[J].中国农学通报,2015,31(6):144.

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