烟草根系分泌物的GC-MS检测
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摘要
采用水培试验研究对连作障碍有重大影响的烟草根系分泌物中的化感物质,利用GC-MS检测出了K326和NC89两个烤烟品种移栽后40天根系分泌物中的酸溶性、碱溶性和中溶性组分种类,结果表明,两个烤烟品种共有的根系分泌物中可能是化感物质的种类包括有机酸类、酰胺类、酯类以及甘油和烟碱。
Hydroponic experiments were conducted to study allelochemicals released by tobacco root exudation. Acidic, neutral and alkaline soluble root exudates were extracted, separated and identifed 40 days after K326 and NC89 plants were transplanted. Results showed that allelochemicals from root exudates of both cultivars were organic acids, lactam, esters, glycerol and nicotine.
Hydroponic experiments were conducted to study allelochemicals released by tobacco root exudation. Acidic, neutral and alkaline soluble root exudates were extracted, separated and identifed 40 days after K326 and NC89 plants were transplanted. Results showed that allelochemicals from root exudates of both cultivars were organic acids, lactam, esters, glycerol and nicotine.
引文
[1]晋艳,杨宁虹,段玉琪,等.烤烟轮作、连作对烟叶产量和质量的影响[J].西北农业学报,2004,17(增刊):267-272.
[2]盘莫谊,张杨珠,肖嫩群,等.烟草连作对旱地土壤微生物及酶活性的影响[J].世界科技研究与发展,2008,6(3):295-297.
[3]娄翼来,关连珠,于玲莉,等.不同植烟年限士壤pH和酶活性的变化[J].植物营养与肥料学报,2007,3(3):531-534.
[4]王鑫,刘建新.黄土高原沟壑区烟草连作对土壤腐殖质性质的影响[J].水土保持学报,2007,21(6):126-130.
[5]周艳丽.大蒜(Allium sativum L.)根系分泌物的化感作用研究及化感物质鉴定[D].西北农林科技大学博士学位论文,2007.
[6]胡元森,李翠香,杜国营,等.黄瓜根分泌物中化感物质的鉴定及其化感效应[J].生态环境,2007,16(3):954-957.
[7]耿广东,张素勤,程智慧.辣椒根系分泌物的化感作用及其化感物质分析[J].园艺学报,2009,36(6):873-878.
[8]王科,周冀衡,柳均,等.烟草根系分泌物化感潜力研究[J].云南农业大学学报,2011,26(2):236-239.
[9]郭亚利.烤烟根系分泌物和提取物对幼苗生长及土壤酶活性的影响[D].西南大学硕士学位论文,2006.
[10]郭亚利,李明海,吴洪田,等.烤烟根系分泌物对烤烟幼苗生长和养分吸收的影响[J].植物营养与肥料学报,2007,13(03):458-463.
[11]Tang C S,Young C C.Collection and Identification of Allelopathic Compounds from the Undisturbed Root System of Bigalta Limpograss[J].Plant Physiol,1982(69):155-160.
[12]Baziramakenga R.Effects of benzonic and cinnamic acids on membrability of soybean roots[J].J Chem Ecol,1995(10):1272-1281.
[13]李培栋,王兴祥,李奕林,等,连作花生土壤中酚酸类物质的检测及其对花生的化感作用[J].生态学报,2010,30(8):2128-2134.
[14]Ma R X,Fen Y.Effect of allelopathic chemicalon growth and denitrification of bacillus subtitis under anaerobic condition[J].Journal of Chemical Ecology,1998,24(2):187-193.
[15]李晶,阮维斌,陈永智,等,天然脂肪酸类物质对温室连作黄瓜和番茄幼苗生长的影响[J].农业环境科学学报,2008,27(3):1022-1028.
[16]白茹.苹果连作障碍中自毒作用的研究[D].西北农林科技大学博士学位论文,2009.
[17]符建国,易建华,贾志红,等.轮作与连作烟田根际土壤酸性有机组分的初步分离与鉴定[J].中国烟草科学,2011,32(6):67-70.
[2]盘莫谊,张杨珠,肖嫩群,等.烟草连作对旱地土壤微生物及酶活性的影响[J].世界科技研究与发展,2008,6(3):295-297.
[3]娄翼来,关连珠,于玲莉,等.不同植烟年限士壤pH和酶活性的变化[J].植物营养与肥料学报,2007,3(3):531-534.
[4]王鑫,刘建新.黄土高原沟壑区烟草连作对土壤腐殖质性质的影响[J].水土保持学报,2007,21(6):126-130.
[5]周艳丽.大蒜(Allium sativum L.)根系分泌物的化感作用研究及化感物质鉴定[D].西北农林科技大学博士学位论文,2007.
[6]胡元森,李翠香,杜国营,等.黄瓜根分泌物中化感物质的鉴定及其化感效应[J].生态环境,2007,16(3):954-957.
[7]耿广东,张素勤,程智慧.辣椒根系分泌物的化感作用及其化感物质分析[J].园艺学报,2009,36(6):873-878.
[8]王科,周冀衡,柳均,等.烟草根系分泌物化感潜力研究[J].云南农业大学学报,2011,26(2):236-239.
[9]郭亚利.烤烟根系分泌物和提取物对幼苗生长及土壤酶活性的影响[D].西南大学硕士学位论文,2006.
[10]郭亚利,李明海,吴洪田,等.烤烟根系分泌物对烤烟幼苗生长和养分吸收的影响[J].植物营养与肥料学报,2007,13(03):458-463.
[11]Tang C S,Young C C.Collection and Identification of Allelopathic Compounds from the Undisturbed Root System of Bigalta Limpograss[J].Plant Physiol,1982(69):155-160.
[12]Baziramakenga R.Effects of benzonic and cinnamic acids on membrability of soybean roots[J].J Chem Ecol,1995(10):1272-1281.
[13]李培栋,王兴祥,李奕林,等,连作花生土壤中酚酸类物质的检测及其对花生的化感作用[J].生态学报,2010,30(8):2128-2134.
[14]Ma R X,Fen Y.Effect of allelopathic chemicalon growth and denitrification of bacillus subtitis under anaerobic condition[J].Journal of Chemical Ecology,1998,24(2):187-193.
[15]李晶,阮维斌,陈永智,等,天然脂肪酸类物质对温室连作黄瓜和番茄幼苗生长的影响[J].农业环境科学学报,2008,27(3):1022-1028.
[16]白茹.苹果连作障碍中自毒作用的研究[D].西北农林科技大学博士学位论文,2009.
[17]符建国,易建华,贾志红,等.轮作与连作烟田根际土壤酸性有机组分的初步分离与鉴定[J].中国烟草科学,2011,32(6):67-70.