营养元素引发对棉种吸胀期耐冷性和发芽能力的影响
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- 英文论文题名：Effects of Nutrient Seed Priming on Chilling Tolerance and Germination Ability of Cotton
- 论文作者：夏军 ; 王远远 ; 乔露 ; 邱凯金 ; 陈宗奎 ; 马卉 ; 高宏云 ; 罗宏海
- 英文论文作者：Xia Jun ; Wang Yuanyuan ; Qiao Lu ; Qiu Kaijin ; Chen Zongkui ; Ma Hui ; Gao Hongyun ; Luo Honghai ; Key Laboratory of Oasis Eco-agriculture of Xinjiang Production and Construction Corps/College of Agronomy ; Shihezi University
- 年：2017
- 作者机构：石河子大学农学院/新疆兵团绿洲生态农业重点实验室;
- 论文关键词：棉花 ; 引发 ; 抗低温 ; 保护酶
- 英文论文关键词：cotton ; seed priming ; resistance to low temperature ; protective enzyme
- 会议召开时间：2017-08-07
- 会议录名称：中国农学会棉花分会2017年年会暨第九次会员代表大会论文汇编
- 语种：中文
- 分类号：S562
- 学会代码：MHXB
- 会议名称：中国农学会棉花分会2017年年会暨第九次会员代表大会
- 会议地点：中国河南郑州
- 主办单位：中国农学会棉花分会
- 学会名称：《棉花学报》编辑部
- 页数：8
- 文件大小：1062k
- 原文格式：O
- 会议级别：全国
摘要
选取新陆早52号为试验材料,以Fe-EDTA、ZnSO_4·H_2O、MnSO_4·7H_2O、KC1、CuSO_4为相应Fe源、Mn源、Zn源、K源、Cu源,对棉花种子在低温(8℃)条件下进行不同浓度不同引发时间处理,研究营养元素对棉花种子吸胀期耐冷性和发芽能力的影响。结果表明,与对照相比,种子经营养元素引发处理,能提高低温吸胀期间棉种胚内过氧化物酶(POD)活性、超氧化物歧化酶(SOD)活性、过氧化氢酶(CAT)活性、可溶性蛋白含量以及脯氨酸(Pro)含量,降低了丙二醛(MDA)含量,进而显著提高发芽率;营养元素处理平均提高种子低温吸胀期发芽率10%~15%,以C7增幅最大。因此,采用Mn、K、Cu元素引发可增强棉种吸胀期间的耐冷性,提高发芽能力。
Fe-EDTA,ZnSO_4 · H_2O,MnSO_4 · 7H_2O,KCl and CuSO_4 were selected as the corresponding Fe source,Mn source,Zn source,K source and Cu source.The effects of nutrient elements priming on cold tolerance and germination ability of cotton seed during the low temperature(8 ℃) were studied.The results showed that compared with the control,the seeds were treated by the nutrient element,which could increase the activities of POD,SOD,CAT,soluble protein content and proline content(Pro) in the cotton embryo during low temperature,decreased the content of malondialdehyde(MDA),and significantly shortened the germination potential and increased the germination rate.Compared with the control,the nutrient priming treatment increased the seed germination rate of 10%-15%,and the C7 was the highest.Therefore,the use of Mn,K,Cu element can enhance the cotton during the expansion of the cold resistance,and improve the germination ability under low temperature condition.
Fe-EDTA,ZnSO_4 · H_2O,MnSO_4 · 7H_2O,KCl and CuSO_4 were selected as the corresponding Fe source,Mn source,Zn source,K source and Cu source.The effects of nutrient elements priming on cold tolerance and germination ability of cotton seed during the low temperature(8 ℃) were studied.The results showed that compared with the control,the seeds were treated by the nutrient element,which could increase the activities of POD,SOD,CAT,soluble protein content and proline content(Pro) in the cotton embryo during low temperature,decreased the content of malondialdehyde(MDA),and significantly shortened the germination potential and increased the germination rate.Compared with the control,the nutrient priming treatment increased the seed germination rate of 10%-15%,and the C7 was the highest.Therefore,the use of Mn,K,Cu element can enhance the cotton during the expansion of the cold resistance,and improve the germination ability under low temperature condition.
引文
[1]刘明分,王丽英,张彦才,等.丸粒化处理对棉花种子萌发期抗寒性与生理特性的影响[J].棉花学报,2008,20(1)73-75.
[2]马瑞霞,王彦荣.种子水引发的研究进展[J].草业学报,2008,17(6):141-147.
[3]Miedema P.The effects of low temperature on Zea mays[J].Advances in Agronomy,1982,35(S1/S2):93-128.
[4]Yilmaz A,Ekiz H,Gültekin I,et al.Effect of seed zinc content on grain yield and zinc concentration of wheat grown in zinc-deficient calcareous soils[J].Journal of Plant Nutrition,1998,21(10):2257-2264.
[5]Ros C R,Belland W,White P F.Phosphorous seed coating and soaking for improving seedling growth of Oryza sativa(rice)cv IR66[J].Seed Science Technology,2000,28:391-401.
[6]Imran M,Mahmood A,R(o|¨)mheld V,et al.Nutrient seed priming improves seedling development of maize exposed to low root zone temperatures during early growth[J].European Journal of Agronomy,2013,49(3):141-148.
[7]姜春明,袁尹燕,袁刘霞,等.不同耐热性小麦品种旗叶膜脂过氧化和保护酶活性对花后高温胁迫的响应[J].作物学报,2007,33(1):143-148.
[8]杨美森,虎晓兵,罗宏海,等.外源一氧化氮对棉花种子吸胀期间耐冷性和发芽能力的影响[J].棉花学报,2012,24(3):265-271.
[9]张志良,瞿伟菁.植物生理学实验指导[M].3版.北京:高等教育出版社,2003.
[10]汤章城.现代植物生理学实验指南[M].北京:科学出版社,2004.
[11]刘静普.棉花缺乏硼锰锌钾对早衰的效应及其生理机制研究[D].保定:河北农业大学,2008.
[12]邓蓉,向清华,张定红,等.过氧化物酶活性在紫花苜蓿抗根腐病中的应用研究[J].贵州畜牧兽医,2008,32(5):5-6.
[13]孔祥义,罗丰,肖春雷,等.不同药剂对甜瓜细菌性果斑病(BFB)带菌种子处理的影响[J].广东农业科学,2012,39(5):74-76.
[14]李轶冰,杨顺强,任广鑫,等.低温处理下不同禾本科牧草的生理变化及其抗寒性比较[J].生态学报,2009,29(3):1341-1347.
[15]程昕昕,刘正.不同营养元素对甜玉米种子活力及抗氧化指标的影响[J].食品工业科技,2012,33(18):121-123.
[16]张玉屏,朱德峰.浸种时间和温度对不同类型水稻品种种子吸水与萌发的影响[J].中国农学通报,2002,18(5):25-27.
[17]Zheng G H.Physiocal biochemical and ultrastructuralaspects of imbibitional chilling injury in seeds[J].Seed Science Research,1991,1(2):127-134.
[18]Duncan D R Widholm J W.Proline accumulation and itsimplication in cold tolerance of regenerable maize callus[J].Plant Physiol,1987,83(4):703-708.
[19]Laparra J M,Sanz Y.Interactions of gut microbiota with functional food components and nutraceuticals[J].Pharmacol Res,2010,61(3):219-225.
[20]Yu Q,Rengel Z.Micronutrient deficiency influences plant growth and activities of superoxide dismutases in narrow-leafed lupins[J].Annals of Botany,1999,83:175-182.
[21]Huber D M,Wilhelm N S.The role of manganese in resistance to plant diseases[M]//Manganese in soils and plants.[s.1.]:Kluwer Academic Publishers,1988:155-173.
[22]Liu H Y,Zhu Z J,Lu G H.Effect of low temperature stress on chilling tolerance and protective system against active oxygen of grafted watermelon[J].Chinese Journal of Applied Ecology,2004,15(4):659-662.
[2]马瑞霞,王彦荣.种子水引发的研究进展[J].草业学报,2008,17(6):141-147.
[3]Miedema P.The effects of low temperature on Zea mays[J].Advances in Agronomy,1982,35(S1/S2):93-128.
[4]Yilmaz A,Ekiz H,Gültekin I,et al.Effect of seed zinc content on grain yield and zinc concentration of wheat grown in zinc-deficient calcareous soils[J].Journal of Plant Nutrition,1998,21(10):2257-2264.
[5]Ros C R,Belland W,White P F.Phosphorous seed coating and soaking for improving seedling growth of Oryza sativa(rice)cv IR66[J].Seed Science Technology,2000,28:391-401.
[6]Imran M,Mahmood A,R(o|¨)mheld V,et al.Nutrient seed priming improves seedling development of maize exposed to low root zone temperatures during early growth[J].European Journal of Agronomy,2013,49(3):141-148.
[7]姜春明,袁尹燕,袁刘霞,等.不同耐热性小麦品种旗叶膜脂过氧化和保护酶活性对花后高温胁迫的响应[J].作物学报,2007,33(1):143-148.
[8]杨美森,虎晓兵,罗宏海,等.外源一氧化氮对棉花种子吸胀期间耐冷性和发芽能力的影响[J].棉花学报,2012,24(3):265-271.
[9]张志良,瞿伟菁.植物生理学实验指导[M].3版.北京:高等教育出版社,2003.
[10]汤章城.现代植物生理学实验指南[M].北京:科学出版社,2004.
[11]刘静普.棉花缺乏硼锰锌钾对早衰的效应及其生理机制研究[D].保定:河北农业大学,2008.
[12]邓蓉,向清华,张定红,等.过氧化物酶活性在紫花苜蓿抗根腐病中的应用研究[J].贵州畜牧兽医,2008,32(5):5-6.
[13]孔祥义,罗丰,肖春雷,等.不同药剂对甜瓜细菌性果斑病(BFB)带菌种子处理的影响[J].广东农业科学,2012,39(5):74-76.
[14]李轶冰,杨顺强,任广鑫,等.低温处理下不同禾本科牧草的生理变化及其抗寒性比较[J].生态学报,2009,29(3):1341-1347.
[15]程昕昕,刘正.不同营养元素对甜玉米种子活力及抗氧化指标的影响[J].食品工业科技,2012,33(18):121-123.
[16]张玉屏,朱德峰.浸种时间和温度对不同类型水稻品种种子吸水与萌发的影响[J].中国农学通报,2002,18(5):25-27.
[17]Zheng G H.Physiocal biochemical and ultrastructuralaspects of imbibitional chilling injury in seeds[J].Seed Science Research,1991,1(2):127-134.
[18]Duncan D R Widholm J W.Proline accumulation and itsimplication in cold tolerance of regenerable maize callus[J].Plant Physiol,1987,83(4):703-708.
[19]Laparra J M,Sanz Y.Interactions of gut microbiota with functional food components and nutraceuticals[J].Pharmacol Res,2010,61(3):219-225.
[20]Yu Q,Rengel Z.Micronutrient deficiency influences plant growth and activities of superoxide dismutases in narrow-leafed lupins[J].Annals of Botany,1999,83:175-182.
[21]Huber D M,Wilhelm N S.The role of manganese in resistance to plant diseases[M]//Manganese in soils and plants.[s.1.]:Kluwer Academic Publishers,1988:155-173.
[22]Liu H Y,Zhu Z J,Lu G H.Effect of low temperature stress on chilling tolerance and protective system against active oxygen of grafted watermelon[J].Chinese Journal of Applied Ecology,2004,15(4):659-662.