|Table of Contents|

Effect of Different Cuttings on Fragments and Clonal Ramets of Myriophyllum aquaticum(Vell.) Verdc(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2014年11期
Page:
56-58
Research Field:
Publishing date:

Info

Title:
Effect of Different Cuttings on Fragments and Clonal Ramets of Myriophyllum aquaticum(Vell.) Verdc
Author(s):
FAN Ting-xing; CHEN Xiao-de; DU Hui
School of Life Science,Southwest University,Key Laboratory of the Three Gorges Reservoir Region’s Eco-Environment,Ministry of Education,Chongqing 400715
Keywords:
Myriophyllum aquaticum(Vell.) Verdc; fragment; cutting; clonal ramet; growth; biological laws; propagation
PACS:
Q 949. 762.6
DOI:
-
Abstract:
Using fragmengs of Myriophyllum aquaticum(Vell.) Verdc as material to explore the biological laws of fragments and lateral branches growth under the upward cutting,downward cutting,horizontal placing three different cutting methods.In order to provide data to support and theoretical basis for asexual propagation techniques of Myriophyllum aquaticum(Vell.) Verdc,and offer some reference for making the management measures of Myriophyllum aquaticum(Vell.) Verdc scientifically.The results showed that downward cutting treatment was the earliest one to engender clonal ramets with a maximum of ramets,and the fragments no elongation growth occurred,but the aerial stems thicken;the clonal ramet number of upward cutting treatment similar to horizontal placing treatment,while the biomass of clonal ramets was close to downward cutting,and the fragments continue to elongate,the aerial stems thicken and the subterraneous stem thinned;horizontal placing treatment got most of the clonal ramets biomass and produces large amounts of second ramets,and the fragments also continue to elongate,and whole stem thicken;downward cutting could generate the maximum number of clonal ramets,the clonal ramets horizontal placing engendered were of high quality,they were more conducive to division propagation.

References:

[1]   朱兴娜,施雪良.狐尾藻的生产栽培与园林应用[J].南方农业(园林花卉版),2011(6):15-16.
[2]   重庆市园林事业管理局,重庆市风景园林学会.重庆园林植物名录[M].重庆:重庆市园林事业管理局,重庆市风景园林学会,2007.
[3]   左小凤.4种水生植物对水体的富营养化物质的吸收净化效果研究[D].重庆:西南大学,2010.
[4]   姚辉,郭荣军,叶建平,等.几种漂浮水生植物的净水能力分析与筛选[J].宁波农业科技,2012(3):15-18.
[5]   金树权,周金波,朱晓丽,等.10种水生植物的氮磷吸收和水质净化能力比较研究[J].农业环境科学学报,2010,29(8):1571-1575.
[6]   周金波,金树权,姚永如,等.冬季低温条件下6种水生植物水质氮、磷净化能力比较[J].浙江农业学报,2011,23(2):369-372.
[7]   金春华,陆开宏,胡智勇,等.粉绿狐尾藻和凤眼莲对不同形态氮吸收动力学研究[J].水生生物学报,2011,35(1):75-79.
[8]   张贵龙,赵建宁,刘红梅,等.不同水生植物对富营养化水体无机氮吸收动力学特征[J].湖泊科学,2013,25(2):221-226.
[9]   Smith C S,Barko J W.Ecology of Eurasian watermilfoil[J].Journal of Aquatic Plant Management,1990,28:55-64.
[10] 陈中义,雷泽湘,周进,等.梁子湖优势沉水植物冬季种子库的初步研究[J].水生生物学报,2001,25(2):152-158.
[11] 高莹,余小敏,刘杰,等.狐尾藻断枝上不定根与芽发生的初步研究[J].水生生物学报,2007,31(5):726-730.
[12] 崔心红,熊秉红,蒲云海,等.5种沉水植物无性繁殖和定居能力的比较研究[J].植物生态学报,2000,24(4):502-505.
[13] 董鸣,于飞海.克隆植物生态学术语和概念[J].植物生态学报,2007,31(4):689-694.
[14] Kimbel J C.Factors influencing potential intralake colonization by Myriophyllum spicatum L.[J].Aquatic Botany,1982,14:295-307.
[15] 苏文华,张光飞,张云孙,等.5种沉水植物的光合特征[J].水生生物学报,2004,28(42):391-395.
[16] 连光华,张圣照,伊乐藻,等.水生高等植物的快速营养繁殖技术和培养方法[J].湖泊科学,1996,8(增刊):11-16.
[17] Smith D H,Madsen J D,Dickson K L,et al.Nutrient effects on autofragmentation of Myriophyllum spicatum[J].Aquatic Botany,2002,74:1-17.
[18] Aiken S G,Newroth P R,Wile I.The biology of Canadian Weeds.:34.Myriophyllum spicatum L.[J].Canadian Journal of Plant Science,1979,59:210-215.

Memo

Memo:
-
Last Update: 2014-08-05