小麦化感作用研究进展

摘要/Abstract

摘要： 小麦是世界第一大粮食作物,在农业生产中占有重要地位.然而,由于人们为保证小麦产量往往施用大量的除草剂和杀菌剂,对环境造成了极大的危害.小麦化感作用是利用小麦活体或残体向环境中释放次生代谢物质对自身或其他生物产生作用,它克服了除草剂和杀菌剂等引起的环境污染问题,具有抑制杂草控制病害的潜力.本文对已有的小麦化感作用的研究进展情况进行了综合评述.其中小麦对杂草、虫害及病害产生防御功能的主要化感物质为异羟肟酸和酚酸类物质.小麦化感物质活性的发挥除了取决于化感物质的种类外,还由小麦自身的遗传因素、环境因素和生物因素的共同作用所决定.小麦化感物质在根际土壤中的滞留、迁移和转化过程、小麦化感作用与土壤生物的关系以及相关的作用机理是小麦化感作用研究的薄弱环节,其研究方法还需进一步探索改进.小麦化感作用在植物保护、环境保护以及作物育种等方面具有广泛的应用前景,促进了小麦抗逆性的增强以及产量和品质的提高.

关键词: 小麦, 化感作用, 化感物质

Abstract: Wheat (Triticum aestivum) is the main food crop in the world,and plays an important role in agricultural production.In order to enhance wheat yield,herbicides and germicides were intensively applied and made negative effects on the environment.Wheat possesses allelopathic potential for weed suppression and disease control through the release of secondary metabolites from its living plants or residues,which could avoid the environment pollution brought by herbicides and germicides.This paper reviewed the research advances in wheat allelopathy.Hydroxamic acids and phenolic acids are the predominant allelochemicals frequently reported which could produce plant natural defense against weed,pest and disease.The allelopathic activity of allelochemicals is determined not only by the allelochemicals,but also by the factors of inheritance,environment and biology.The retention,transportation and transformation processes of allelochemicals,and the relationship between wheat allelopathy and soil biota and its mechanism were seldom studied and still needed to be researched profoundly.Utilizing wheat allelopathy in plant protection,environment protection and crop breeding would improve the stress-resistance,yield and quality of wheat in agricultural production.

Key words: Wheat, Allelopathy, Allelochemicals

中图分类号:

Q948.12

张晓珂, 姜勇, 梁文举, 孔垂华. 小麦化感作用研究进展[J]. 应用生态学报, 2004, (10): 1967-1972.

ZHANG Xiaoke, JIANG Yong, LIANG Wenju, KONG Chuihua. Research advances in wheat (Triticum aestivum) allelopathy[J]. Chinese Journal of Applied Ecology, 2004, (10): 1967-1972.

参考文献

[1] Alsaadawi IS. 2001. Allelopathic influence of decomposing wheat residues in agroecosystems. J Crop Prod, 4(2): 185～196
[2] Blum U, Gerig TM, Worsham AD, et al. 1992. Allelopathic activity in wheat-conventional and wheat-no-till soils: Development of soil extract bioassays. J Chem Ecol, 18(12) :2191 ～2221
[3] Bhowmik PC, et al. 2003. Challenges and opportunities in implementing allelopathy for natural weed management. Crop Prot, 22:661～671
[4] Birkett MA, Chamberlain K, Hooper AM, et al. 2001. Does allelopathy offer real promise for practical weed management and for explaining rhizosphere interactions involving higher plants? Plant Soil, 232: 31～ 39
[5] Cast KG, Mcpherson JK, Pollard AJ, et al. 1990. Allelochemicals in soil from no-tillage versus conventional-tillage wheat( Triticum aestivum) fields. J Chem Ecol, 16(7) :2277～2289
[6] Cheema ZA, Khaliq A. 2000. Use of sorghum allelopathic properties to control weeds in irrigated wheat in semi arid region of Punjab.Agric Ecos yst Environ, 79:105 ～ 112
[7] Chon SU, Choi SK, Jung S, et al. 2002. Effects of alfalfa leaf extracts and phenolic allelochemicals on early seedling growth and root morphology of alfalfa and barnyard grass. Crop Prot, 21: 1077 ～1082
[8] Copaja SV, Niemeyer HM, Wratten SD. 1991. Hydroxamic acid levels in Chilean and British wheat seedlings. Ann Appl Biol, 118 : 223 ～ 227
[9] Dudai N, Larkov O, Putievsky E, et al. 2000. Biotransformation of constituents of essential oils by germinating wheat seed. Phytochemistry, 55: 375 ～ 382
[10] Einhellig FA. 1996. Interactions involving alleopathy in cropping systems. Agron J, 88: 886～ 893
[11] Grayer RJ, Harborne JB. 1994. A survey of antifungal compounds from higher plants. Phytochemistry, 37:19～ 42
[12] Guenzi WD, McCalla TM. 1966. Phenolic acids in oat, wheat, sorghum,and corn residues and their phytotoxicity. Agron J, 58:303304
[13] Hashimoto Y, ShuDo K. 1996. Chemistry of biologically active benzonazinoids. Phytochemistry, 43 (3): 551 ～ 559
[14] He L-Z(和丽忠), Chen J-Y(陈锦玉 ), Dong B-S(董宝生), et al 2001.Research surveys of allalopathy in plants in China. Yunnan Agric Sci Technol ( 云南农业科技), 1:37～41(in Chinese)
[15] Inderjit, Weston LA. 2000. Are Laboratory Bioassays for Allelopathy Suitbable for Prediction of Field Responses? J Chem Ecol, 26 (9):2111～2118.
[16] Karo NH, Kosemura S, Yamamura H. 1998. Allelopathic potential of 5-chloro-6-methxy-2-benzoxazolinone. Phytochemistry, 48:433～435
[17] Kimber RWL. 1973. Phytotoxicity from plant residues Ⅲ The relative effect of toxins and nitrogen immobilization on the germination and growth of wheat. Plant Soil, 38: 347～ 361
[18] Kong C-H(孔垂华), Hu F(胡飞).2001. Allelopathy and its application of plants. Beijing: Agricultural Press. 30 ～ 38,238 ～ 250 (in Chinese)
[19] Kong C-H(孔垂华), Xu X-H(徐效华). 2003. Isolation and identification of organic matter. Beijing: Chemical Industry Press. 61 ～68,149 ～ 151(in Chinese)
[20] Kruse M, Strandberg M, Strandberg B. 2000. Ecological Effects of Allelopathic Plants-A Review. National Environmental Research Insititute, Silkeborg, Denmark. NERI Technical Report No. 315
[21] Lalljee B, Facknath S. 2000. Allelopathic interactions in soil. Allelopathy in Ecological Agriculture and Forestry. Netherlands:Kluwer Academic Publishers. 47 ～ 58
[22] Lin W-X(林文雄), He H-Q(何华勤), Guo Y-C(郭玉春), et al.2001. Rice allelopathy and its physiobiochemical characteristics.Chin J Appl Ecol (应用生态学报), 12(6): 871 ～ 875(in Chinese)
[23] Liu B-C(刘保川), Chen J-L(陈巨莲), Ni H-X(倪汉祥), et al.2003. Effects of secondary flavonoids in wheat on the growth and development of Sitobion avenae (Fabricius). Acta Phytophyl Sin (植物保护学报), 30(1):8～ 12(in Chinese)
[24] Liu X-F(刘秀芬), Ma R-X(马瑞霞), Yuan G-L(袁光林), et al.1996. Study on isolation, identification and bioactivity of allelochemicals in rhizosphere. Acta Ecol Sin ( 生态学报 ), 16 ( 1 ): 1 ～ 10 ( in Chinese)
[25] Lodh MAK. 1987. Allelopathy in agroecosystems:Wheat phytotoxic and its possible roles in crop rotation. J Chem Ecol, 13(8) :971 ～978
[26] Ma Y-Q(马永清),Mao R-Z(毛仁钊), Liu M-Y(刘孟雨), et al.1993. Allelopathic effect of wheat straw. Chin J Ecol (生态学杂志), 12(5) :36～38(in Chinese)
[27] Manal MA, Frantisek S, Marian J. 2000. Effects of alfalfa saponins on the moth( Spodoptera littoralis ). J Chem Ecol, 26 (4): 1065 ～1078
[28] Molisch H. 1937. Dee Einfluss einre Pflanzze auf die Andere-Allelopathie. G. Ficher. K. Jena
[29] Mou Z-P(牟子平), Lei H-M(雷红梅). 1999. Allelopathy in the crop intercropping. J Hunan Agric Univ ( 湖南农业大学学报 ), 25 (3) :262～265(in Chinese)
[30] Niemeyer HM. 1988. Hydroxarnic acids(4-hydroxy-1, 4-benzoxazin-3-ones) defence chemicals in the gramineae. Phytochemistry, 27 (1) :3349～3358
[31] Om H, Dhiman SD, Kumar S, et al. 2002. Allelopathtic response of phalaris minor to crop and weed plants in rice-wheat system. Crop Prot, 21: 699～ 705
[32] Oueslati O. 2003. Allelopathy in two durum wheat( Triticum durum L. )varieries. Agric Ecosyst Environ, 96:161 ～ 163
[33] Perez FJ, Oremeno-Nunez J. 1991. Root exudates of wild oats:Allelopathic effect on spring wheat. Phytochemistry, 30 ( 7 ): 2199 ～2202
[34] Prikryl Z, Vancura V. 1980. Root exudates of plants Ⅵ. Wheat root exudation as dependent on growth, concentration gradient of exudates and the presence of bacteria. Plant Soil, 57: 69 ～ 83
[35] Putman AR and Duke WB. 1978. Allelopathy in agroecosystems.Annu Rev Phytopathol, 16: 431
[36] RuanW-B(阮维斌),ZhaoZ-J(赵紫娟),XueJ(薛健),etal.2001. Measurement of five allelopathic related phenolic acids by high performance liquid chromatography. Chin J Appl Environ Biol (应用与环境生物学报), 8(5) :558～563(in Chinese)
[37] Shilling DG, Liebl RA, Worsham AD, et al. 1985. Rye and wheat mulch: The suppression of certain broadleaf weeds and the isolation and identification of phytotoxins. ACS Symp Ser, 286:243～271
[38] Steinsiek JW, Oliver LR, Collins FC. 1982. Allelopathic potential of wheat( Triticum aestivurn )straw on selected weed species. Weed Sci, 30: 495～ 497
[39] Thorne RLZ, et al. 1990. Autotoxic effects of old and new wheat straw in convetional-tillage and no-tillage wheat soil. Bot Bull Acad Sin, 31: 35～ 49
[40] Wang H-Y(王海燕),Jiang Z-P(蒋展鹏).2002.Allelopathv andits use in environmental protection Technol Equip Environ Polllut Control(环境污染治理技术与设备),3(6):86～89(in Chinese)
[41] Wang P(王璞),Zhao X-Q(赵秀琴)2001.The effect of extracting condition on the analysis result of allelochemicals in wheat straw.Chin Bull Bot(植物学通报),18(6):735～738(in Chinese)
[42] Weston LA. 1996. Utilization of allelopathy for weed management in Agroecosystems. Agron J, 88: 860 ～ 866
[43] Wu H, Pratley J, Lemerle D, et al. 1998. Differential allelopathic potential among wheat accessions to annual ryegrass. Proceedings of the 9th Australian Agronomy Conference. Wagga, Australia. 567 ～571
[44] Wu H, Haig T, Pratley J, et al. 1999. Stimultaneous determination of phenolic acids and 2, 4-dihydroxy-7-methoxy-1, 4-benzoxazin-3-one in wheat( Triticum aestivum L. )by gas chromatography-tandem mass spectrometry. J Chromatogr A, 864: 315 ～ 321
[45] Wu H, Haig T, Pratley J, et al. 2000. Distribution and exudation of allelochemicals in wheat Triticum aestivum. J Chem Ecol, 26 (9):2141 ～2154
[46] Wu H, Haig T, Pratley J, et al. 2001. Allelochemicals in wheat ( Triticum aestivum L. ): Variation of phenolic acids in shoot tissues. J Chem Ecol, 27( 1 ): 125 ～ 135
[47] Yan F(阎飞),Yang Z-M(杨振明),Han L-M(韩丽梅).2000.Review on research methods for allelopathy and allelochemicals in plants.Acta Ecol Sin(生态学报),20(4):692～696(in Chinese)
[48] Yang S-C(杨世超),Lin S-R(李孙荣),Yang X-J(杨学君)1992.Allelopathic effect of winter wheat on Imperata cylindrical L.J Weed Sci(杂草学报),6(2):23～27(in Chinese)
[49] Zho L-P(赵兰坡).1996.The effect of employing crop straw on soil fertility.Chin J Soil Sci(土壤通报),27(2):76～78(in Chinese)
[50] Zhou Z-H(周志红).1999 Methods of allelopathy bioassay and the affecting factors.Ecol Sci(生态科学),18(1):35～38(in Chinese)
[51] Zhu H-L(朱红莲),Kong C-H(孔垂华),Hu F(胡飞),et al.2003.Evaluation methods for allelopathic potentionals of rice germplasms.Sci Agric Sin(中国农业科学),36(7):788～792(in Chinese)