[1]鲁春艳,井赵斌,冯喜兵,等. 植物生长调节剂对长柄扁桃种子萌发及幼苗生长的影响[J].西北林学院学报,2015,30(05):118-125.[doi:doi:10.3969/j.issn.1001-7461.2015.05.19]
　LU Chun-yan,JING Zhao-bin,FENG Xi-bing,et al. Effects of Plant Growth Regulators on Seed Germination and Seedling Growth of Amygdalus pedunculata[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2015,30(05):118-125.[doi:doi:10.3969/j.issn.1001-7461.2015.05.19]
点击复制

 植物生长调节剂对长柄扁桃种子萌发及幼苗生长的影响()
分享到：

《西北林学院学报》[ISSN:1001-7461/CN:61-1202/S]

卷:
第30卷
期数:
2015年05期
页码:
118-125
栏目:
出版日期:
2015-09-30

文章信息/Info

Title:
 Effects of Plant Growth Regulators on Seed Germination and Seedling Growth of Amygdalus pedunculata
文章编号:
1001-7461(2015)05-0118-08
作者:
 鲁春艳1; 井赵斌2; 冯喜兵3; 陈晓艳3; 郭春会1*
 （1.西北农林科技大学 园艺学院，陕西 杨陵 712100;2.陕西省农村科技开发中心，陕西 西安 710054;3.安塞县农业局，陕西 安塞 717402）
Author(s):
 LU Chun-yan1;  JING Zhao-bin2;  FENG Xi-bing3;  CHEN Xiao-yan3;  GUO Chun-hui1*
 （1. College of Horticulture, Northwest A&F University, Yangling, Shaanxi 712100, China; 2. Shaanxi Scientific and Technological Development Center in Countriside, Xi’an, Shaanxi 710054, China; 3. Bureau of Agriculture in Ansai, Ansai, Shaanxi 717402, China）
关键词:
 ; 长柄扁桃; 生长调节剂; 萌芽; 幼苗生长
Keywords:
Amygdalus pedunculata; growth regulors; germination; seedlings growth
分类号:
S662.9
DOI:
doi:10.3969/j.issn.1001-7461.2015.05.19
文献标志码:
A
摘要:
 以5个长柄扁桃品种的种子为试验材料，研究种子形态特征和生长调节剂对扁桃萌芽和幼苗生长的影响，为长柄扁桃育种栽培提供理论依据。用游标卡尺和天平测定种子的形质特征；以蒸馏水浸泡处理的种子作为对照，计算和分析由赤霉素（GA3)、过氧化氢（H2O2)、半胱氨酸(Cys)、水杨酸（SA)、6-苄氨基嘌呤（6-BA)、蛋氨酸（Met)处理的扁桃种子的萌芽及幼苗生长状况。结果表明，1）用蒸馏水浸泡后的各长柄扁桃种子的萌芽率与千仁重、种仁体积呈正相关；除6-BA处理外，在其他处理中，长柄扁桃2号和长柄扁桃4号的萌芽率均高于其他3种扁桃。2）GA3和H2O2处理的各品种种子，其萌芽率、发芽指数都明显高于同一品种对照；Cys和Met处理的种子，其各指标与同一品种对照没有明显的差异；6-BA和SA对种子的萌发有明显的抑制作用。3）H2O2处理的种子，幼苗生长最好；GA3处理的种子，幼苗根系和茎生长均呈偏细长型，幼苗生长较弱；6-BA处理的种子，幼苗根系和茎均呈偏钝粗型，幼苗生长量（体积）较高，但长势弱；与对照相比，Met和Cys处理对幼苗的生长没有明显的促进作用，甚至还有抑制作用。综合以上结果可知，经H2O2处理的长柄扁桃2号和4号萌芽率和发芽指数较其他处理和品种都高，且幼苗生长状况最佳。
Abstract:
 Seeds of five Amygdalus pedunculata varieties were used as materials to examine their morphological characters and the influences of plant growth regulators on seed germination and seedling growth to provide theoretical basis for breeding and cultivation. Gravimetric and morphological characteristics were detected with vernier caliper and scales. Distilled water was used as the control when seeds were treated by different chemicals, such as gibberellic acid (GA3), hydrogen peroxide (H2O2), cysteine (Cys), salicylic acid (SA), 6-benzyl amino purine (6-BA) and methionine (Met). The results showed as follows, 1) after the seeds were soaked with distilled water, their germination rates were positively correlated with the thousand kernel weight and kernel volume. Except for the seeds treated with 6-BA, the germination rates of the seeds of variety No. 2 and No. 4, which were treated by other chemicals, were higher than other three varieties. 2) The germination rate, germination index of the seeds treated with H2O2 and GA3 were significantly higher than those of the control, while no significant differences were observed when treat with Cys and Met. 6-BA and SA exhibited obvious inhibitory effect on seed germination. 3) The growth of the seedlings grew best in the H2O2 treated group, while in GA3 treated group, seedlings growth was weak and their roots and stems growth were slants thin. Seedlings treated by 6-BA were in partial blunt with thick roots and stem, and seedling growth (volume) was higher while the growth potential was weak. No significant growth promotion effects were observed in Met and Cys treated groups. It was concluded that germination rates and germination indices of variety No. 2 and No. 4 treated by H2O2 were higher than others, and the seedling growth was the best.

相似文献/References:

[1]马小卫,郭春会通讯作者：郭春会。,罗梦（西北农林科技大学 园艺学院,等.核壳、盐和水分胁迫对长柄扁桃种子萌发的影响[J].西北林学院学报,2006,21(04):69.
　MA Xiaowei,GUO Chunhui,LUO Meng.Influence of Endocarp，Salt and Water Stress on the Seed Germination of Amygdalus pedunculata[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2006,21(05):69.
[2]李亚藏,梁彦兰,王庆成. 铅对山梨和山荆子光合作用和叶绿素荧光特性的影响[J].西北林学院学报,2012,27(05):21.
　LI Ya-cang,LIANG Yan-lan,WANG Qing-cheng. Influence of Pb on Photosynthesis and Chlorophyll Fluorescence Characteristics in Pyrus ussuriensis and Malus baccata [J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2012,27(05):21.
[3]张小咏,李佳,杨艳昭,等. 基于SWAT模型的长江源区径流模拟[J].西北林学院学报,2012,27(05):38.
　ZHANG Xiao-yong,LI Jia,YANG Yan-zhao,et al. Runoff Simulation of the Catchment of the Headwaters of the Yangtze River Based on SWAT Model[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2012,27(05):38.
[4]杨红旗,陈广辉,王金林. PVAc改性酚醛树脂制备铝木复合材料研究[J].西北林学院学报,2013,28(01):170.[doi:10.3969/j.issn.1001-7461.2013.01.34]
　YANG Hong-qi,CHEN Guang-hui,WANG Jin-lin. PF Adhesive Modified by PVAc for Manufacturing Technology of Decorative Fiberboard with Aluminum Foils[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(05):170.[doi:10.3969/j.issn.1001-7461.2013.01.34]
[5]江涛,李秀荣,谢延军,等. 微波预处理对巨尾桉木材渗透性的影响[J].西北林学院学报,2013,28(01):174.[doi:10.3969/j.issn.1001-7461.2013.01.35]
　JIANG Tao,LI Xiu-rong,XIE Yan-jun,et al. Effects of Microwave Pretreatment on the Permeability of Eucalyptus grandis×Eucalyptus urophylla[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(05):174.[doi:10.3969/j.issn.1001-7461.2013.01.35]
[6]牛晓霆,王逢瑚,曹新民. 明清家具匠师原木下料的工艺原则及措施[J].西北林学院学报,2013,28(01):178.[doi:10.3969/j.issn.1001-7461.2013.01.36]
　NIU Xiao-ting,WANG Feng-hu,CAO Xin-min. Techniques and Principles of Log Cuttings of Furniture Makers in Ming and Qing Dynasties[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(05):178.[doi:10.3969/j.issn.1001-7461.2013.01.36]
[7]吕金阳,覃卓凯,舒辉,等. 银杉木材构造美学价值[J].西北林学院学报,2013,28(01):183.[doi:10.3969/j.issn.1001-7461.2013.01.37]
　LV Jin-yang,QIN Zhuo-kai,SHU Hui,et al. Esthetical Values in Wood Structure of Cathaya argyrophylla[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(05):183.[doi:10.3969/j.issn.1001-7461.2013.01.37]
[8]杨艳红,张海敏,孙景荣. 基于传统文化视角的现代家具设计探析[J].西北林学院学报,2013,28(01):188.[doi:10.3969/j.issn.1001-7461.2013.01.38]
　YANG Yan-hong,ZHANG Hai-min,SUN Jing-rong. Study of Modern Furniture Design Based on Traditional Culture[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(05):188.[doi:10.3969/j.issn.1001-7461.2013.01.38]
[9]黄圣游,叶喜. 新中式家具“中式”传统的界定[J].西北林学院学报,2013,28(01):192.[doi:10.3969/j.issn.1001-7461.2013.01.39]
　HUANG Sheng-You,YE Xi. Definition of Traditional Element in New Chinese Style Furniture[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(05):192.[doi:10.3969/j.issn.1001-7461.2013.01.39]
[10]韩维生,赵明磊,王宏斌. 基于阈限理论的设计尺度体系[J].西北林学院学报,2013,28(01):197.[doi:10.3969/j.issn.1001-7461.2013.01.40]
　HAN Wei-sheng,ZHAO Ming-lei,WANG Hong-bin. Design Scale System Based on Threshold Theory[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(05):197.[doi:10.3969/j.issn.1001-7461.2013.01.40]
[11]张瑞琦,王进鑫*,王秀青,等. 4种草本植物浸提液对长柄扁桃种子萌发及幼苗生长的影响[J].西北林学院学报,2018,33(5):94.[doi:10.3969/j.issn.1001-7461.2018.05.14]
　ZHANG Rui-qi,WANG Jin-xin*,WANG Xiu-qing,et al. Effects of the Water Extract from Four Herbs on Seed Germination and Seedling Growth of Amygdalus pedunculata[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2018,33(05):94.[doi:10.3969/j.issn.1001-7461.2018.05.14]

备注/Memo

备注/Memo:
 收稿日期：2014-11-14修回日期：2014-12-26
基金项目：国家林业局林业公益性行业科研专项（201104074）；西北农林科技大学唐仲英育种专项。
作者简介：鲁春艳，女，硕士研究生，研究方向：果树生理生态。E-mail:chun814563920@qq.com
*通信作者：郭春会，女，教授，研究方向：果树栽培与生物技术。E-mail:906832715@qq.com
更新日期/Last Update: