The effects of aqueous extracts from different parts of hot pepper were determined by means of bioassay in laboratory. The results showed that the influences of aqueous extracts of hot pepper on seed germination of hot pepper and tomato were different with different donor parts,concentrations and receptors,and the aqueous extracts from hot pepper had autotoxicityon seed germination of hot pepper and tomato. The seed germination of hot pepper and tomato was inhibit2 ed by aqueous extracts from whole plant,root,stem and leaf of hot pepper. With increasing concentration of aqueous ex2 tracts,the inhibiting effects on vegetable seed germination expressed strong,which indicates that the aqueous extracts have strong autotoxic effects on seed germination of pepper and tomato. The autotoxic effect order of aqueous extracts from dif2 ferent parts of hot pepper on seed germination of hot pepper was leaf > root > stem > plant,and autotoxic effect order of aqueous extracts from different parts of hot pepper on tomato seed germination was leaf > plant > root > stem,and which indicates that the autotoxic effect of leaf aqueous extract was the strongest.
WANG Guang yin
,
HAN Shi dong
,
XIE Yu hui
,
SUN Xiao na
,
ZHoU Xiu mei
. Autotoxicity of Aqueous Extract of Hot Pepper Plant on Seed Germination of Hot Pepper and Tomato[J]. Acta Agriculturae Boreali-Sinica, 2009
, 24(3)
: 123
-127
.
DOI: 10.7668/hbnxb.2009.03.027
[1] 张晓玲,潘振刚,周晓锋,等.自毒作用与连作障碍[J].土壤通报,2007,38(4):781-784.
[2] Rice E L.Allelopathy(2nd edition)[M].New York:Academ-ic Press,1984:1-50.
[3] Smgh H P,Batish D R,Kohli R K.Autotoxicity:concept.or-ganisms,and ecological significance[J].critical Reviews in Plant Sciences,1999,18:757-772.
[4] 程智慧,耿广东,张素勤,等.辣椒对莴苣的化感作用及其成分分析[J].园艺学报,2005,32(1):100-106.
[5] Suchiya K.Problems on allelopathy in vegetable cropping[J].Agriculture and Horieulture,1990,65:9-16.
[6] Chou C H,Lin H J.Autointoxication mechanisms of Oryza 5ativa.I.Phytotoxic effects of decomposing rice residues in soil[J].J Chem Ecol,1976,2:353-367.
[7] Brinker A M,Greasy L L.Inhibition as a possible basis for grape replant problem[J].J Am Soc Horticuh Sci,1988,113:304-309.
[8] Chung I M,Miller D A.Effects of alfalfa plant and soil ex-tracts on germination and growth of alfalfa[J].Agron J,1995b,87:762-767.
[9] 吴风芝,赵风艳,刘元英.设施蔬菜连作障碍原因综合分析与防治措施[J].东北农业大学学报,2000,31(3):241-247.
[10] 苏彩霞.番茄、茄子的根茬浸提液和腐解液对茄果类作物生长及其病害发生的影响[D].扬州:扬州大学,2004.
[11] 王芳,王敬国.茄子秸秆水提物自毒作用初探[J].中国生态农业学报,2005,13(2);51-53.
[12] 杨广超,吕卫光,朱静,等.西瓜根、茎、叶水浸提液对西瓜种子萌发及幼苗中酶活性的影响[J].西北农业学报,2005,14(1):46-51.
[13] 孙瑶.黄瓜、黑籽南瓜根系对自毒物质响应差异的研究[D].杭州:浙江大学,2005.
[14] 杨广超,吕卫光,沈其荣,等.西瓜的自毒作用研究[J].上海农业学报,2004,20(3):82-85.
[15] 邹丽芸,喻景权.西瓜植株水浸提物对西瓜种子萌发的影响[J].浙江农业科学,2004(4):181-182.
[16] 林思祖,黄世国,曹光球.杉木自毒作用的研究[J].应用生态学报.1999,10(6):661-664.
[17] 罗侠,潘存德,黄闽敏,等.天山云杉凋落物提取液对种子萌发和幼苗生长的自毒作用[J].新疆农业科学,2006,43(1):1-5.
[18] 冯志红,闫立英,王久兴,等.连作栽培中自毒物质对黄瓜种子萌发和幼苗生长的影响[J].种子,2005.24(6):41-44.
[19] 曹潘荣,骆世明.茶树的自毒作用[J].广东茶业,1996(2):9-11.
[20] Pumam A R.111e Science of Allelopathy[M].New York:Wiley Interscience,1986:101-110.
[21] Yu J O,Matsui Y.Effects of root exudates of cucumber(Cu-camis sativus)and allelochemicals on ion uptake by cucumber seedlings[J].J Chem Ecol,1997,23:817-827.
[22] 甄文超,曹克强,代丽,等.连作草莓根系分泌物自毒作用的模拟研究[J].植物生态学报,2004,28(6):828-832.
[23] 王树起,韩丽梅.大豆根茬腐解液和营养液残液对大豆生长发育的自感效应[J].大豆科学,2000,19(2):119-125.
[24] 喻景权,松井久佳.豌豆根系分泌物自毒作用的研究[J].园艺学报,1999,26(3):175-179.
[25] 谢丽静.钙对苯丙烯酸胁迫下黄瓜若干生理指标的影响[D].福州:福建农林大学,2007.
[26] 宋君.植物间的他感作用[J].生态学杂志,1990,9(6):43-47.
[27] 沈慧敏,郭鸿儒,黄高宝.不同植物对小麦、黄瓜和萝b幼苗化感作用潜力的初步评价[J].应用生态学报.2005.16(4):740-743.
[28] 王大力,祝心如.豚草的化感作用研究[J].生态学报,1996,16(1):11-19.
[29] 李春龙,贺阳冬,陈华,等.辣椒连作障碍机制初探及其下茬作物的初选[J].安徽农业科学,2007,35(26):8187-8188.
[30] 耿广东.辣椒化感作用及其机理研究[D].杨凌:西北农林科技大学,2005.
[31] 侯永侠,周宝利,吴晓玲,等.辣椒秸秆腐解物化感作用的研究[J].应用生态学报,2006,17(4):699-702.
[32] 张素勤,耿广东,陈西海.不同辣椒品种的化感作用研究[J].中国种业,2007(9):39-40.
[33] 邓明华,文锦芬,邹学校,等.辣椒植株水浸提液对生菜和大白菜化感作用的初步研究[J].云南农业大学学报,2007,22(3):452-455.
[34] Willamson G B,Richardson D.Bioassays for allelopathy:measuring treatment responses with independent controls[J].Joumal of Chemical Ecology,1988,14(1):181-187.
[35] 马瑞君,王明理,赵坤,等.高寒草场优势杂草黄帚橐吾水浸液对牧草的化感作用[J].应用生态学报,2006,17(5):845-850.
[36] 张茂新,凌冰,孔垂华,等.薇甘菊挥发油的化感作用[J].应用生态学报2002,13(10):1300-1302.
[37] 张淑香,高子勤.连作障碍与根际微生态研究Ⅲ土壤酚酸物质及其生物学效应[J].应用生态学报,2000,11(5):741-744.
