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油桐扦插及其不定根形成的解剖观察
Anatomical Observation on Cutting Propagation and Adventitious Root Formation of Vernicia fordii
为研究油桐扦插生根问题,以1~3年生油桐母树穗条为试验材料,研究不同外源激素浓度、留叶方式及母树年龄对油桐插穗生根的影响,并从解剖学角度揭示其插穗的生根机理。结果表明,采集1年生母树穗条,留半叶,经1.5 g/L IBA处理2 h,生根效果最优,达56.67%;其生根形式为单一皮部生根;根原始体属于诱导原始体,由皮层的薄壁组织细胞分化而来。
The paper aims to solve the problem of cutting rooting of Vernicia fordii. The effects of different concentrations of exogenous hormones, pattern of left leaves and age of maternal plant on the rooting of cuttings of V. fordii were studied by taking the 1 to 3-year-old maternal plant as the experimental material, and the rooting mechanism was explored by anatomical observation. The results showed that the best rooting effect was taking the 1-year-old maternal plant as the experimental material, leaving half leaf and 2 h of 1.5 g/L IBA treatment, under which the rooting rate could reach 56.67%. The rooting method of V. fordii was single skin root. The adventitious root primordium of V. fordii belonged to the inducible primordium, which was derived from the parenchyma cells of the cortex.
油桐 / 扦插育苗 / 不定根 / 解剖结构 / 生根率 {{custom_keyword}} /
Vernicia fordii / cuttage seedling / adventitious root / anatomical structure / rooting rate {{custom_keyword}} /
[1] |
石凯, 李泽, 张伟建, 等. 不同光照对油桐幼苗生长、光合日变化及叶绿素荧光参数的影响[J]. 中南林业科技大学学报, 2018, 38(8):35-42,50.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[2] |
胡芳名, 谭晓风, 裴东, 等. 我国经济林学科进展[J]. 经济林研究, 2010, 28(1):1-8.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[3] |
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[4] |
林晗, 陈辉, 吴承祯, 等. 千年桐种源叶片内源激素比较及其与碳氮关系[J]. 福建林学院学报, 2012, 32(2):102-106.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[5] |
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[6] |
刘俊涛, 张华卿, 王瑞辉, 等. 千年桐春季嫁接成活的影响因素[J]. 经济林研研究, 2019, 37(4):199-203.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[7] |
黄莉雅, 姚雪涛, 黄晓露, 等. 油桐属2个物种的光合特性[J]. 广西林业科学, 2013, 42(3):241-244.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[8] |
杨焰, 廖有为, 谭晓风. 我国油桐产业与未来环保型涂料产业协同发展之探讨[J]. 经济林研究, 2018, 36(4):188-192.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[9] |
彭俊华, 任景. 油桐无性扦插繁殖方法[P]. 中国:CN102138482A, 2011-08-03.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[10] |
周幼成, 钟秋平, 李清平, 等. 千年桐半木质化春梢扦插繁殖及生根机理研究[J]. 中南林业科技大学学报, 2020, 40(8):25-36.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[11] |
农韧钢. 千年桐扦插试验初报[J]. 广西林业科技, 1988(2):20-22.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[12] |
唐庆兰, 蒋钰渝, 杨中宁, 等. 斑皮桉5个种源光响应特性比较分析[J]. 广西林业科学, 2019, 48(1):57-61.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[13] |
蓝金宣, 黄晓露, 李开祥, 等. 不同外源激素处理对细子龙扦插生根的影响[J]. 中国农学通报, 2019, 35(7):54-57.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[14] |
秦爱丽, 简尊吉, 马凡强, 等. 母树年龄、生长调节剂、容器与基质对崖柏嫩枝扦插的影响[J]. 林业科学, 2018, 54(7):40-50.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[15] |
张乐华, 王书胜, 单文, 等. 基质、激素种类及其浓度对鹿角杜鹃扦插育苗的影响[J]. 林业科学, 2014, 50(3):45-54.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[16] |
王书胜, 单文, 张乐华, 等. 基质和IBA浓度对云锦杜鹃扦插生根的影响[J]. 林业科学, 2015, 51(9):165-172.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[17] |
于晓锐, 张德国, 唐军荣, 等. 樟叶越桔嫩枝扦插技术研究[J]. 西南林业大学学报:自然科学, 2019, 39(6):178-183.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[18] |
吕跃东, 姚颖, 吕跃伟, 等. 不同激素和基质对黑穗醋栗扦插繁殖的影响[J]. 经济林研究, 2015, 33(4):144-147.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[19] |
朱聃, 吕凤霞, 陶洪波, 等. 矮丛越橘扦插生根的形态解剖学研究[J]. 东北农业大学学报, 2011, 42(7):413-146.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[20] |
赵今哲, 刘国彬, 张鸿翎, 等. 生长调节剂处理的洒金柏扦插不定根解剖学研究[J]. 西南林业大学学报:自然科学, 2019, 39(2):173-178.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[21] |
梁晓静, 朱昌叁, 安家成, 等. 小叶芳樟扦插育苗技术及其不定根形成机理[J]. 广西林业学, 2020, 49(1):7-12.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[22] |
鲁丹, 张瑞, 彭方仁, 等. 红桤木扦插繁殖技术及生根过程的解剖学观察[J]. 西南林业大学学报, 2013, 33(2):24-28.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[23] |
刘云强, 杨建民, 彭伟秀, 等. 两种椴树嫩枝扦插生根的解剖学研究[J]. 河北农业大学学报, 2004, 27(2):34-37.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[24] |
杜常健, 孙佳成, 陈炜, 等. 侧柏古树实生树和嫁接树的扦插生理和解剖特性比较[J]. 林业科学, 2019, 55(9):41-49.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
{{custom_ref.label}} |
{{custom_citation.content}}
{{custom_citation.annotation}}
|
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