[1]李瑞琴,于安芬,赵有彪.纯天然植物生长调节剂“爱密挺”对小叶黄杨抗寒性的影响[J].北方园艺,2012,36(17):94-96.
　LI Rui-qin,YU An-fen,ZHAO You-biao.Effect of Plant Growth Regulators ‘ЭМИСТИМС’ on Cold Resistantce of Buxus microphylla[J].Northern Horticulture,2012,36(17):94-96.
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纯天然植物生长调节剂“爱密挺”对小叶黄杨抗寒性的影响

《北方园艺》[ISSN:1001-0009/CN:23-1247/S] 卷: 第36卷 期数: 2012年17期 页码: 94-96 栏目: 出版日期: 2012-09-15
Title:
Effect of Plant Growth Regulators ‘ЭМИСТИМС’ on Cold Resistantce of Buxus microphylla
文章编号:
1001-0009（2012）17-0094-03
作者:
李瑞琴; 于安芬; 赵有彪
甘肃省农业科学院 畜草与绿色农业研究所，甘肃 兰州 730070
Author(s):
LI Rui-qin; YU An-fen; ZHAO You-biao
Institute of Green Agricultural Animal and Pasture Improvement，Gansu Academy of Agricultural Sciences，Lanzhou，Gansu 730070
关键词:
小叶黄杨; 纯天然植物生长调节剂; “爱密挺”; 抗寒性
Keywords:
Buxus microphylla; plant growth regulators; ‘ЭМИСТИМС’; coldresistance
分类号:
S 792.119
文献标志码:
A
摘要:
以2 a生小叶黄杨“爱密挺”扦插苗为试材，于冬前田间喷施及喷施+灌根，采用质膜透性-电导法测定小叶黄杨苗木抗寒生理指标的变化，研究纯天然植物生长调节剂“爱密挺”各浓度梯度在不同应用时期、不同施用方法对小叶黄杨苗木抗寒性的影响，掌握植物生长调节剂“爱密挺”在绿化苗木上应用的最佳浓度、施用时期及方法，为提高小叶黄杨苗木抗寒性、扩大引种区域提供依据。结果表明：应用植物生长调节剂“爱密挺”增强小叶黄杨抗寒性的最佳施用时期为灌冬水前20 d，最佳浓度是100 mg/L，最佳施用方法是喷施+灌根。
Abstract:
The cold resistence physioloigical indexes of the leaves with two-years of Buxus microphylla introduced to Lanzhou Botanical Garden were measured and compared．Use of winter field before spraying and root irrigation and irrigating test，application of membrane permeability determination of Buxus microphylla seedling cold resistance physiological indexes.Study of pure natural plant growth regulator ‘ЭМИСТИМС’ was the concentration gradient in different period and different application methods on seedling cold resistance effect of Buxus.Introduction to provide the basis for expanding area.Introduction to provide the basis for the expansion of regional.Application of plant growth regulator in‘ЭМИСТИМС’ was enhanced cold hardiness of Buxus.The results showed that the best period was for irrigation water before twenty days of winter，optimum concentration was 100 mg/L,optimum application method was spraying and root irrigation and seedling the coldresistance was the strongest.

参考文献/References:

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[4]金丽丽,孙龙生.花卉抗寒性研究方法和测定指标概述[J].辽宁农业科学,2005(6):37-39.

[5]车代弟,王军虹,刘慧民.丰花月季抗寒生理指标和抗寒性的关系[J].北方园艺,2000(2):57．


相似文献/References:

[1]杜凤国.,于晓光,吕伟伟,等.小叶黄杨抗寒性的初步研究[J].北方园艺,2011,35(02):0.[doi:10.11937/bfyy.201102036]
　DU Feng-guo.,YU Xiao-guang,LV Wei-wei,et al.Preliminary Study on the Cold Resistant of Buxus microphylla[J].Northern Horticulture,2011,35(17):0.[doi:10.11937/bfyy.201102036]

备注/Memo

第一作者简介：李瑞琴（1969-），女，甘肃庆阳人，在读博士，高级实验师，现主要从事农业资源环境与农产品质量安全及生态农业与绿色农业研究工作。E-mail:liruiqin_524@163.com.

基金项目：兰州市科技攻关资助项目（2009）。

更新日期/Last Update: 2014-08-29