|Table of Contents|

Effect of Cultivar Mixture on Growth and Developoment of Soybean Inoculated with Soybean Cyst Nematode(PDF)

《大豆科学》[ISSN:1000-9841/CN:23-1227/S]

Issue:
2012年03期
Page:
449-452
Research Field:
Publishing date:

Info

Title:
Effect of Cultivar Mixture on Growth and Developoment of Soybean Inoculated with Soybean Cyst Nematode
Author(s):
HU Xin1; 2; XU Yan-li1; LI Shu-xian3; GAO Shi-jie4
1.Key Laboratory of Mollisols Agroecology,Northeast Institute of Geography and Agroecology,Chinese Academy of Sciences,Harbin 150081,Heilongjiang,China;
2.Jiusan Administration of Heilongjiang Land Reclamation Bureau Plant Protections and Quarantine Station,Nenjiang 161441,Heilongjiang,China;
3.United States Department of Agriculture-Agricultural Research Service(USDA/ARS),Crop Genetics Research Unit(CGRU),Stoneville,MS 38776,USA;
Keywords:
Soybean; Cultivar mixture; Soybean cyst nematode(SCN); Root
PACS:
S565.1
DOI:
10.3969/j.issn.1000-9841.2012.03.023
Abstract:
Soybean varieties mixture was used in this paper to control soybean cyst nematode(SCN),the SCN resistant cv.Kangxian No.4 and susceptible cv.Heinong 35 were the experimental materials.The aim was to find the effect of cultivar mixture and inoculation SCN on growth of soybean and roots lixivium of Kangxian-4 on growth of Heinong 35.SCN inoculation decreased plant height,length of taproot and number of branch root for both Kangxian No.4 and Heinong 35,and the harm degree of Heinong 35 was severe.Cultivar mixed planting could alleviate the harm of SCN,compared with Heinong 35 inoculation treatment,the plant height,fresh weight and taproot length increased by 16.9%,11.4%,11.9% and 22.2%,respectively;while cultivar mixed planting increased main root length by 9.3% compared with Kangxian No.4 inoculation treatment.Root leach liquor of Kangxian No.4 increased the tested indexes of Heinong 35 by 0.1%-8.4% and 9.7%-39.4% for without and with SCN inoculation treatment,suggesting the interaction of roots lixivium could inhibit the harm of SCN and promote the growth of SCN susceptible soybeans.

References:

[1]Chen F J,Chen S Y.Mycofloras in cysts,females and eggs of the soybean cyst nematode in Minnesota[J].Applied Soil Ecology,2002,19:35-50.

[2]王雪,段玉玺,陈立杰,等.不同大豆品种根系对大豆胞囊线虫趋化性的影响[J].大豆科学,2008,27(6):1015-1018.（Wang X,Duan Y X,Chen L J,et al.Root from different soybean cultivars on the affinity between soybean cyst nematode and soybean root[J].Soybean Science,2008,27(6):1015-1018.）

[3]Wolfe M S.Crop strength through disease resistance[J].Nature,2000,406:681-682.

[4]Ngugi H K,King S B,Holt J.Simultaneous temporal progress of sorghum anthracnose and leaf blight in crop mixtures with disparate patterns[J].Phytopathology,2001,91:720-729.

[5]叶方,黄国勤.红壤旱地不同农田生态系统结构对玉米病虫害的[J].中国生态农业学报，2002,10(1):50-51.(Ye F,Huang G Q.Maize diseases and pests of field ecosystems under different structures on dry land red soil[J].Chinest Journal of Eco-Agriculture,2002,10(1):50-51.)

[6]朱有勇,陈海如,范静华.利用水稻品种多样性控制稻瘟病研究[J].中国农业科学,2003,36(5):521-527.(Zhu Y Y,Chen H R,Fan J H.The use of rice variety diversity for rice blast control[J].Scientia Agricultura Sinica,2003,36(5):521-527.)

[7]胡新.品种混种对大豆胞囊线虫的控制作用及机理研究[D]．哈尔滨：东北农业大学,2010:46-47.(Hu X.Effect of soybean mixture on soybean cyst nematode and the mechanism research[D].Harbin:Northeast Agriculture University,2010:46-47.)

[8]韩丽梅,王树起,鞠会艳.大豆根分泌物的鉴定及其化感作用的初步研究[J].大豆科学,2000,19(2):119-125.(Han L M,Wang S Q,Ju H Y.Identification and study on allelopathy of soybean root exudates[J].Soybean Science,2000,19(2):119-125.)

[9]Finckh M R,Gacek E S,Mundt C C,et al.Cereal variety and species mixtures in practice[J].Agronomy，2000,20:813-837.

[10]Zhu Y Y,Chen H R,Fan J H,et al.Genetic diversity and disease control in rice[J].Nature,2000,406:718-722.

[11]Mundt C C.Use of multiline cultivars and cultivars mixtures for disease management[J].Annual Review of Phytopathology,2002,40:381-410.

[12]Finckh M R,Mundt C C.Stripe rusts yield and plant competition in wheat cultivar mixtures[J].Phytopathology,1992,82:905-913.

[13]吴海燕,段玉玺,陈立杰,等．SCN侵染对不同大豆品种根系氨基酸/低分子肽类分泌物的影响[J].植物病理学报,2007,37(6):616-622.(Wu H Y,Duan Y X,Chen L J,et al.Amino acids/low molecular weight peptides in root exudation of different soybean cultivars resistance to Heterodera glycines[J].Acta Phytopathologica Sinica,2007,37(6):616-622.)

[14]房增国，左元梅，张福锁,等．玉米-花生混作对系统内氮营养的影响研究[J].中国生态农业学报，2005，13（3）：63-64.(Fang Z G,Zuo Y M,Zhang F S,et al.Effects of mixed cropping of maize and peanut on the N nutrition in cropping system[J].Chinese Journal of Eco-Agriculture,2005,13(3):63-64.)

[15]楚轶欧,朱有勇,张福锁,等.间作对水稻根系分布特征的影响[J].云南农业大学学报,2007,22(6):887-892.(Chu Y O,Zhu Y Y,Zhang F S,et al.Effects of rice cultivars intercropping on root distribution characters[J].Journal of Yunnan Agricultural University,2007,22(6):887-892.)


Memo

Memo:
-
Last Update: 2014-08-17