Effects of Different Exogenous Hormone Treatments on Rootage Rate of Acer Tetramerum

ZHANG Jiqiang; ZHANG Yangdong; LIU Donghao; YANG Xuemei; WANG Sanying; XUE Rui; ZHAO Yaping

doi:10.13961/j.cnki.stbctb.2017.04.035

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Effects of Different Exogenous Hormone Treatments on Rootage Rate of Acer Tetramerum

- Effects of Different Exogenous Hormone Treatments on Rootage Rate of Acer Tetramerum
- Bulletin of Soiland Water Conservation Vol. 37, Issue 4, Pages: 207-210(2017)
- 作者机构：
  
  1. 甘肃省林业科学研究院,甘肃,兰州,730020
  2. 甘肃省治沙研究所,甘肃,兰州,730070
- 作者简介：
- 基金信息：
- DOI：10.13961/j.cnki.stbctb.2017.04.035
  CLC：
- Published：2017
- 稿件说明：
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ZHANG Jiqiang, ZHANG Yangdong, LIU Donghao, et al. Effects of Different Exogenous Hormone Treatments on Rootage Rate of Acer Tetramerum[J]. Bulletin of Soiland Water Conservation, 2017, 37(4): 207-210.
DOI：

ZHANG Jiqiang, ZHANG Yangdong, LIU Donghao, et al. Effects of Different Exogenous Hormone Treatments on Rootage Rate of Acer Tetramerum[J]. Bulletin of Soiland Water Conservation, 2017, 37(4): 207-210. DOI： 10.13961/j.cnki.stbctb.2017.04.035.

摘要

[目的]研究不同外源激素类型、不同浓度水平以及不同直径插穗对桦叶四蕊槭扦插生根的影响，为探寻高效繁殖体系以及为人工栽培和园林生产提供科学指导。[方法]利用扦插试验和统计分析方法开展研究。[结果]（1）经过吲哚乙酸（IAA），吲哚丁酸（IBA），萘乙酸（NAA）和赤霉素（GA）这4种外源激素处理的插穗扦插生根率，均明显高于对照，其中IBA处理的效果最好；（2）在0~400 mg/L这4个水平浓度中，IAA，IBA，NAA和GA分别在50，200，50，50 mg/L时，所处理的插穗扦插达到其各自生根率的最大值；（3）粗插穗（D≥7 mm）的平均生根率最高，达54%，其中以200 mg/L的IBA处理效果最好，生根率达到77%。[结论]桦叶四蕊槭扦插生根的最优组合为，9月上旬，选用直径D≥7 mm的插穗，用200 mg/L的IBA处理。

Abstract

[Objective] In order to find efficient regeneration method

and to provide scientific guidance for artificial cultivation and landscape producing

the study focused on the effects of the type

concentration level of different exogenous hormones and cutting diameter of Acer tetramerum on the cutting rootage.[Methods] The study was carried out by cuttage experiment and statistical analysis.[Results] (1) The rooting rates of cutting propagation in the treatments of IAA(indole-3-acetic acid)

IBA(indole butyric acid)

NAA(1-naphthyl acetic acid) and GA(gibberellin acid) were significantly higher than those of controlled group

among which

the treatment of IBA performed the best. (2) The rootage rates of cutting propagation reached its maximum value at the concentration levels of 50 mg/L of IAA

200 mg/L of IBA

50 mg/L of NAA and 50 mg/L of GA

respectively. (3) The maximal average rootage rates of thick cutting(D ≥ 7 mm)reached 54%. At this cutting thick

the highest rootage rate(77%) was recorded in the treatment of IBA at concentration level of 200 mg/L.[Conclusion] The optimal combination of cutting rooting for Acer tetramerum is as follows:in early September

with the diameter>7 mm

and using 200 mg/L IBA.

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references

Chang Yangchi, Ko Tsungting. An interactive dynamic multi-objective programming model to support better land use planning[J]. Land Use Policy, 2014, 36(1):13-22.

Sadeghi S H R, Jalili, K, Nikkami D. Land use optimization in watershed scale[J]. Land Use Policy, 2009, 26(2):186-193.

李鑫,欧名豪,刘建生,等.基于不确定性理论的区域土地利用结构优化[J].农业工程学报,2014,30(4):176-184.

严金明.简论土地利用结构优化与模型设计[J].中国土地科学,2002,16(4):20-25.

刘荣霞,薛安,韩鹏,等.土地利用结构优化方法述评[J].北京大学学报:自然科学版,2005,41(4):655-662.

刘艳芳,李兴林,龚红波.基于遗传算法的土地利用结构优化研究[J].武汉大学学报:信息科学版,2005,30(4):288-292.

刘海猛,石培基,王录仓,等.低碳目标导向的兰州市土地利用结构优化研究[J].中国土地科学,2012,26(6):55-61.

刘琼,欧名豪,彭晓英.基于马尔柯夫过程的区域土地利用结构预测研究:以江苏省昆山市为例[J].南京农业大学学报,2005,28(3):107-112.

吴金华,戴淼,尹剑.基于遗传神经网络的陕西省土地利用结构模型研究[J].安徽农业科学,2008,36(36):16071-16073.

郭杰,欧名豪,刘琼,等.基于BP神经网络的南通市建设用地需求预测[J].资源科学,2009,31(8):1355-1361.

汤发树,陈曦,罗格平,等.新疆三工河绿洲土地利用变化系统动力学仿真[J].中国沙漠,2007,27(4):593-599.

李秀霞,徐龙,江恩赐.基于系统动力学的土地利用结构多目标优化[J].农业工程学报,2013,29(16):247-254,294.

赵小敏,王人潮,吴次芳.土地利用规划的系统动力学仿真:以杭州城市土地利用总体规划为例[J].浙江农业大学学报,1996,22(2):143-148.

邓祥征,刘纪远,战金艳,等.区域土地利用变化的多情景分析:以内蒙古自治区太仆寺旗为例[J].地球信息科学,2004,6(1):81-88.

Jin Xiaobin, Xu Xiaoxiao, Xiang Xiaomin, et al. System-dynamic analysis on socio-economic impacts of land consolidation in China[J]. Habitat International, 2016, 56:166-175.

Xu Duanyang, Song Alin, Tong Hefeng, et al. A spatial system dynamic model for regional desertification simulation:A case study of Ordos, China[J]. Environmental Modelling & Software, 2016, 83(83):179-192.

钟永光,贾晓菁,钱颖.系统动力学[M].北京:科学出版社,2009.

王其藩.系统动力学[M].上海:上海财经大学出版社,2009.

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