|Table of Contents|

Effects of Different Cultivation Measures on the Growth and the Flowering Characteristics of Cardiocrinum giganteum(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2013年01期
Page:
49-52
Research Field:
Publishing date:

Info

Title:
Effects of Different Cultivation Measures on the Growth and the Flowering Characteristics of Cardiocrinum giganteum
Author(s):
ZHANG Fan; LIU Min; ZHAO Jing-long; DENG Jie; YU Ting
College of Landscape Architecture，Sichuan Agricultural University，Wenjiang，Sichuan 611130
Keywords:
Cardiocrinum giganteum; proportion of substrates; formula fertilization; shading; photosynthetic characteristics; domestication
PACS:
S 682.2+65
DOI:
-
Abstract:
Taking Cardiocrinum giganteum as test materials，the effects of different substrates，different fertilizer proportions and different shades on the growth and the flowering characteristics of Cardiocrinum giganteum were studied.The results showed that the average plant height，flower number per plant，inflorescence length，flowering period of substrate 4 (40% garden soil+30% perlite+30% humus soil) were the highest，the growth and flowering characteristics of Cardiocrinum giganteum plants fertilized with N∶P∶K=2∶2∶3 proportion were the best.In addition，under the 45％ shading treatment，Cardiocrinum giganteum had high relative growth rate，net photosynthetic rate，transpiration rate，stomatal conductance and low concentration of intercellular CO2，and the physiological characteristics of Cardiocrinum giganteum were generally better than full sunlight treatment or in 70％ shading treatment.While excessive shade made a low photosynthetic rate，and reduced the growth.Therefore，the reasonable cultivation measurements of good matrix，rational fertilization and moderate shading were the keys for introduction and domestication of Cardiocrinum giganteum.

References:

[1]中国科学院《中国植物志》编辑委员会.中国植物志[M].14卷.北京:科学出版社,1980:157-159.

[2]万珠珠,龙春林,程治英,等.重要野生花卉大百合属植物研究进展[J].云南农业大学学报,2007,22(1):30-34.

[3]中国科学院昆明植物所.云南植物志[M].7卷.北京:科学出版社,1997:787-789.

[4]张金政,龙雅宜,孙国峰.大百合的生物多样性及其引种观察[J].园艺学报,2002,29(5):462-466.

[5]李守丽,石雷,张金政,等.大百合子房的离体培养[J].园艺学报,2007,34(1):197-200.

[6]Lichtenthaler H K.Chlorophylls and carotenoids:pigments of photosynthetic biomembranes[J].Methods in Enzymology,1987,148:350-382.

[7]黄成林,吴泽民,姚永康,等.遮荫(阴)条件下绞股蓝光合作用特点的研究[J].应用生态学报,2004,15(11):2099-2103.

[8]Givinish T J.Adaptation to sun and shade:A whole-pJant perspective [J].Aust J Plant Physiol,1988,15:63-92.

[9]Van Esbroeck G A,Hussey M A,Sandson M A.Reversal of dormancyin swithgrass with low-light photoperiod extension[J].Biol Tech,2004,91:141-144.

[10]袁媛,杨文钰.遮荫对野生大百合叶片内源激素含量的影响[J].北方园艺,2007(8):123-125.

[11]施爱萍,张金政,张启翔,等.不同遮荫水平下4个玉簪品种的生长性状分析[J].植物研究,2004,24(4):486-490.

[12]全妙华,李爱民,陆金婷,等.遮荫对石蒜属植物忽地笑光合特性的影响[J].中国农学通报,2011,27(10):144-148.

[13]刘广林,林瑛,王策.不同遮荫处理对几种扶芳藤光合特性影响的研究[J].北方园艺,2010(19):78-81.

[14]王云贺,韩忠民,韩梅,等.遮荫(阴)处理对东北铁线莲生长发育和光特眭的影响[J].生态学报,2010,30(24):6762-6770.

[15]秦书浩,李玲玲.遮光处理对西葫芦幼苗形态特征及光合生理特性的影响[J].应用生态学报,2006,17(4):653-656.


Memo

Memo:
-
Last Update: 2014-08-22