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作物学报 ›› 2012, Vol. 38 ›› Issue (08): 1529-1537.doi: 10.3724/SP.J.1006.2012.01529

• 研究简报 • 上一篇    下一篇

渐密种植条件下玉米植株形态特征及其相关性分析

唐丽媛1,2，李从锋2，马玮2，赵明2,*，李向岭2，李连禄1   

  1. 1中国农业大学农学与生物技术学院, 北京100193；2中国农业科学院作物科学研究所 / 农业部作物生理生态与栽培重点开放实验室, 北京100081
  • 收稿日期:2012-01-18 修回日期:2012-04-20 出版日期:2012-08-12 网络出版日期:2012-06-04
  • 通讯作者: 赵明, E-mail: zhaomingcau@163.net, Tel: 010-82108752
  • 基金资助:

    本研究由国家重点基础研究发展计划(973计划)项目(2009CB118605)和国家粮食丰产科技工程项目(2006BAD02A13)资助。

Characteristics of Plant Morphological Parameters and Its Correlation Analysis in Maize under Planting with Gradually Increased Density

TANG Li-Yuan1,2,LI Cong-Feng2,MA Wei2,ZHAO Ming2,*,LI Xiang-Ling2,LI Lian-Lu1   

  1. 1 College of Agronomy and Biotechnology, China Agricultural University, Beijing 100193, China; 2 Institute of Crop Sciences, Chinese Academy of Agricultural Sciences, Beijing 100081, China
  • Received:2012-01-18 Revised:2012-04-20 Published:2012-08-12 Published online:2012-06-04
  • Contact: 赵明, E-mail: zhaomingcau@163.net, Tel: 010-82108752

PDF

1284

被引次数

27

摘要： 在大田条件下，以郑单958、先玉335、登海661和益农103为试验材料，采用行距固定(80 cm×40 cm大小行)、株距从1 m开始由大至小的“渐密”种植方式，形成1.67~16.67株 m-2共13个种植密度，在拔节期、大喇叭口期和生理成熟期分别测定株高、茎粗、穗位高、产量等指标，研究密度对玉米植株形态特征的影响及其相互作用效应。结果表明，随着密度的增加，株高呈先增加后降低的抛物线变化，穗位高和穗株比不断增高，当穗株比大于0.4时植株易倒伏，降低穗位高可明显减少植株倒伏率；穗下各节间呈伸长趋势，而穗上各节间呈缩短趋势，整株自下而上各节间粗均呈减小趋势，而各节间宽窄比无显著变化。植株株高、穗位高、茎粗等形态指标间对密度协调反应，共同对密度变化作出响应。茎部的伸长主要表现在穗位以下各节间，穗位高、穗株比与各时期的茎粗均成极显著负相关(r = –0.7701**以上)。

关键词: 渐密, 玉米, 植株, 形态

Abstract: The object of this study was to analyze the dynamic characteristics of plant stalks morphological parameters and its effect using four maize cultivars (Zhengdan 958, Xianyu 335, Denghai 661, Yinong 103) with 13 treatments of gradually increased density from 1.67 to 16.67 plants m-2 under planting with gradually increased density in field experiments. Final yield and physical plant height, stem diameter at jointing stage, huge bellbottom stage and physiological maturity stage were measured. The results showed that with density increase progressively, the plant height rose at jointing stage and then declined after huge bellbottom stage, the ear height and height ratio of ear to plant climbed up. Lodging easily occurred when height ratio of ear to plant was greater than 0.4. Therefore lodging rate could be decreased if the ear height lowered. Internodes had the trends of elongation below the ear and contraction above the ear, and shortened from top to bottom in the whole stem. The ratio of broadside to narrowside of stem diameter had no significant changes. Plant height, ear height and stem diameter all reflected to densities harmonically. Stem elongation was main displayed by internodes below the ear, ear height and height ratio of ear to plant had very significant negative correlation with stem in different stages, and the correlation coefficient of above –0.7701**.

Key words: Increase density gradually, Maize, Plant, Morphological parameter.

[1]Duan M-X(段民孝). Some advice on corn breeding obtained from the elite varieties of Nongda 108 and Zhengdan 958. J Maize Sci (玉米科学), 2005, 13(4): 49–52 ( in Chinese)

[2]Liu W(刘伟), Lü P(吕鹏), Su K(苏凯), Yang J-S(杨今胜), Zhang J-W(张吉旺), Dong S-T(董树亭), Liu P(刘鹏), Sun Q-Q(孙庆泉). Effects of planting density on the grain yield and source-sink characteristics of summer maize. Chin J Appl Ecol (应用生态学报), 2010, 21(7): 1737–1743 (in Chinese with English abstract)

[3]Ji Q(季青), Guo X-Y(郭新宇), Wang J-H(王纪华), Mu X-Q(慕小倩). The development of maize morphological architecture research. J Maize Sci (玉米科学), 2004, 12(special issue): 31–34 (in Chinese with English abstract)

[4]Du X-T(杜心田), Wang T-C(王同朝). The increasing law of crop density effect. Henan Sci (河南科学), 2003, 21(6): 733–737 (in Chinese)

[5]Wu E-J (武恩吉), Gao S-X(高素霞), Li F-X(李芳贤). Relationship between plant height consistency and yield in maize. Shandong Agric Sci (山东农业科学), 1986, (3): 8–10 (in Chinese)

[6]Cao X-C(曹修才), Hou T-R(侯廷荣). Zhang G-G(张桂阁), Li X-J(李学杰). Relationship between plant height consistency and ear traits in maize. J Maize Sci (玉米科学), 1996, 4(6): 2 (in Chinese)

[7]Gu W-L(顾慰连), Dai J-Y(戴俊英), Liu J-M(刘俊明). Relationship between crop consistency and yield in maize. Liaoning Agric Sci (辽宁农业科学), 1984, (4): 9–12 (in Chinese)

[8]Hesketh J D, Warrington I J, Reid J F, Zur B. The dynamics of corn canopy development: pytomer ontogeny. Biotronics, 1988, 17: 69–77

[9]Saeed I A M, El-Nadi A H. Forage sorghum yield and water use efficiency under variable irrigation. Irrig Sci, 1998, 18: 67–71

[10]Singh B R, Singh D P. Agronomic and physiological responses of sorghum, maize and pearl millet to irrigation. Field Crops Res, 1995, 42: 57–67

[11]Burkes E C, Will R E, Barron,G. A, Teskey R O, Shiver B. Biomass partitioning and growth efficiency of intensively managed Pinus taeda and Pinus elliottii stands of different planting densities. For Sci, 2003, 49: 224–234

[12]Fan F(范富), Zhang N(张宁), Zhang Q-G(张庆国). Relevant analysis on agriculture properties and output among different maize varieties in different periods. J Inner Mongolia Univ Natl (内蒙古民族大学学报), 2005, 20(4): 400–404 (in Chinese with English abstract)

[13]Chen Y-S(陈玉水), Lu C-B(卢川北). Research on ear height and plant height of maize. J Guangxi Agric Sci (广西农业科学), 2004, 35(2): 111 (in Chinese)

[14]Zhang Z-M(张泽民), Jia C-Z(贾长柱). Effects of plant-type on genetic gain in maize. Hereditas (遗传), 1997, 19(2): 31–34 (in Chinese with English abstract)

[15]Yang S(杨松). Relationship between the plant characteristics and grain weight of maize in the over ton-grain farmland. Acta Agric Boreali-Sin (华北农学报), 1994, 9(3): 112–116 (in Chinese with English abstract)

[16]Yang G-H(杨国虎). Michael set of corn cultivation in corn stem diameter of the uniformity of the economic characters influence. Inner Mongolia Agric Sci & Tech (内蒙古农业科技), 1998, (suppl-1): 35–37 (in Chinese) 

[17]Bian D-H(边大红). Effects of density on growth and development of summer maize (Zea may L.) and evaluation on maize hybrids with density-tolerant property. Ph.D. Dissertation of Agricultural University of Hebei, 2008 (in Chinese with English abstract)

[18]Zhang S-R(张绍荣), Long G(龙国). The analysis of marginal effect index of potato main properties. J Moun Agric & Biol (山地农业生物学报), 2003, 22(1): 9-12 (in Chinese with English abstract)

[19]Cao C-F(曹承富), Wang Z-S(汪芝寿). Influence of nitrogen and density on wheat yield and quality. J Anhui Agric Sci (安徽农业科学), 1997, (2): 115–117 (in Chinese)

[20]Zhang X-Y(张晓艳), Du J-D(杜吉到). Studies on the relationship between yield and leaf area index and their dry matter accumulation dynamic on the different population. Chin Agric Sci Bull (中国农学通报), 2006, 22(11): 161–163 (in Chinese with English abstract)

[21]Liu B-T(刘百韬). Population consistency and it’s significance in production of maize. Bull Agric Sci & Tech (农业科技通讯), 1984, (3): 12 (in Chinese)

[22]Hou A-M(侯爱民), Meng C-X(孟长先), Yang X-W(杨先文), Wang X-Q(王新勤). Research on maize agronomic traits uniformity and yield. J Maize Sci (玉米科学), 2003, 11(2): 62–65 (in Chinese)

[23]Huang K-J(黄开健), Huang Y-H(黄艳花). Effect of plant height on yield and yield components of maize. J Guangxi Agric Sci (广西农业科学), 1997, (2): 61–63 (in Chinese)

[24]Li Y(李雁), Wang J-M(王江民). Correlation analysis between plant height consistency and ear character in maize. Yunnan Agric Sci & Tech (云南农业科技), 1998, (4): 21–22 (in Chinese)

[25]Zhao S-G(赵守光), Song Z-P(宋占平), Zou J-W(邹集文). Correlation analysis between waxy maize yield and plant height consistency. J Guangdong Agric Sci(广东农业科学), 2001, (4):10–11 (in Chinese)

[26]Zhai G-Q(翟广谦), Chen Y-X(陈永欣), Tian F-H(田福海), Xu H-M(徐惠民). Correlation analysis between plant height consistency and ear character in maize. J Shanxi Agric Sci (山西农业科学), 1998, 26(3): 33–35 (in Chinese with English abstract)

[27]Fouriner C, Andrieu B. A 3D architectual and process-based model of maize development. Ann Bot, 1998, 81: 233–250

[28]Wang N(王娜), Li F-H(李凤海), Wang Z-B(王志斌). Response to plant density of stem characters of maize hybrids and its relationship to lodging. Crops (作物杂志), 2011, (3): 67–69 (in Chinese with English abstract)
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