植物–土壤系统中钾镁营养及其交互作用研究进展
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摘要
钾和镁是植物生长发育必需的重要营养元素。近些年来,钾、镁营养,离子间相互作用及其平衡关系已经逐渐受到人们的关注。本文对近些年来关于植物–土壤系统中钾、镁营养及二者间交互作用的研究现状及未来发展趋势进行了综述。主要从植物生长发育、养分吸收及转运、作物品质、生理生化、碳氮代谢、活性氧代谢以及土壤中K~+、Mg~(2+)等方面分别进行了论述;此外,本文还展望了钾、镁营养及其二者交互作用未来的研究方向。
Potassium(K) and magnesium(Mg) are important nutrients elements for plant growth and development. K, Mg and their interaction, and ion balance are focused gradually by scientists in recently years. This paper reviewed the study work on K, Mg and their interaction over the past several decades and looked forward to the research direction in the future. It discussed mainly the plants growth and development, nutrients uptakes and translocations, plants quality, physiology and biochemistry,carbon and nitrogen metabolism, active oxygen metabolism, and the potassium and magnesium cations in soil. In addition, it also discussed some prospects in the research on K, Mg and their interaction.
Potassium(K) and magnesium(Mg) are important nutrients elements for plant growth and development. K, Mg and their interaction, and ion balance are focused gradually by scientists in recently years. This paper reviewed the study work on K, Mg and their interaction over the past several decades and looked forward to the research direction in the future. It discussed mainly the plants growth and development, nutrients uptakes and translocations, plants quality, physiology and biochemistry,carbon and nitrogen metabolism, active oxygen metabolism, and the potassium and magnesium cations in soil. In addition, it also discussed some prospects in the research on K, Mg and their interaction.
引文
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[9]张福锁.中国钾肥施用现状与发展趋势[C].中国无机盐工业协会钾盐,2011
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[11]白由路,金继运,杨俐苹.我国土壤有效镁含量及分布状况与含镁肥料的应用前景研究[J].中国土壤与肥料,2004(2):3-5
[12]蒋式洪,何云峰.作物镁素营养与镁肥应用前景[J].化肥工业,1994(1):17-18
[13]黄东风,王利民,李卫华,等.镁肥对小白菜产量、矿质元素吸收及土壤肥力的影响[J].土壤通报,2017,48(2):427-432
[14]Hermans C,Verbruggen N.Physiological characterization of Mg deficiency in Arabidopsis thaliana[J].Journal of Experimental Botany,2005,56(418):2153
[15]Ding Y C,Chang C R,Wen L,et al.High potassium aggravates the oxidative stress induced by magnesium deficiency in rice leaves[J].Pedosphere,2008,18(3):316-327
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[17]Tewari R K,Kumar P,Sharma P N.Magnesium deficiency induced oxidative stress and antioxidant responses in mulberry plants[J].Scientia Horticulturae,2006,108(1):7-14
[18]Hermans C,Vuylsteke M,Coppens F,et al.Early transcriptomic changes induced by magnesium deficiency in Arabidopsis thaliana reveal the alteration of circadian clock gene expression in roots and the triggering of abscisic acid-responsive genes[J].New Phytologist,2010,187(1):119-131
[19]Hilman.钾镁施用对水稻植株生长、组织形态及抗氧化酶活性的影响[D].北京:中国农业科学院,2013
[20]薛欣欣,鲁剑巍,李小坤,等.不同施氮量下缺钾对水稻叶片营养及生理性状的影响[J].植物营养与肥料学报,2016,22(6):1494-1502
[21]许能琨.氮镁磷钾肥对橡胶幼树生长量、叶片矿质养分含量和镁缺乏症的影响[J].热带作物学报,1981,2(2):24-34
[22]Tsialtas I T,Shabala S,Baxevanos D,et al.Effect of potassium fertilization on leaf physiology,fiber yield and quality in cotton(Gossypium hirsutum L.)under irrigated Mediterranean conditions[J].Field Crops Research,2016,193:94-103
[23]丁玉川.水稻镁营养特性及镁钾营养互作效应研究[D].南京:南京农业大学,2007
[24]林葆.我国平衡施肥中的中量和微量营养元素问题[C].中国平衡施肥报告会,2001
[25]Suchartgul S,Maneepong S,Issarakraisila M,et al.Fertilization of rubber growing farmers in chumphon,surat thani,and nakhon Si thammarat provinces[J].Rubber Thai Journal,2012,1:19-31
[26]王忠.植物生理学[M].北京:科学技术文献出版社,2006
[27]华含白,李召虎,田晓莉.辽棉18与新棉99B苗期耐低钾能力的差异及其机制[J].作物学报,2009,35(3):475-482
[28]H?gberg P,Jensén P,N?sholm T,et al.Uptake of 24Mg by excised pine roots:A preliminary study[J].Plant and Soil,1995,172(2):323-326
[29]陆景陵.植物营养学[M].北京:中国农业大学出版社,2005
[30]Sun X.Correlated biogeographic variation of magnesium across trophic levels in a terrestrial food chain[J].Plos One,2013,8(11):e78444
[31]Ohno T,Grunes D L.Potassium-magnesium interactions affecting nutrient uptake by wheat forage[J].Soil Science Society of America Journal,1985,49(6):685-690
[32]HorieT,Brodsky D E,Costa A,et al.K+transport by the OsHKT2;4 transporter from rice with atypical Na+transport properties and competition in permeation of K+over Mg2+and Ca2+Ions.Plant Physiology,2011,156(3):1493-1507.
[33]Hariadi Y C,Shabala S N.Screening broad beans(Vicia faba L.)for magnesium deficiency.1.Growth characteristics,visual deficiency symptoms and plant nutritional status[J].Functional Plant Biology,2004,31(5):529-537
[34]Malvi U R.Interaction of micronutrients with major nutrients with special reference to potassium[J].Karnataka Journal of Agricultural Sciences,2011,24(1):106-109
[35]刘立军,常二华,范苗苗,等.结实期钾、钙对水稻根系分泌物与稻米品质的影响[J].作物学报,2011,37(4):661-669
[36]Smith M W.Relationship of leaf necrosis and defoliation to phosphorus and potassium concentrations in selected tissue and to certain fruit quality parameters of pecan[J].Scientia Horticulturae,2010,125(2):117-122
[37]Tiwari K N.Diagnosing potassium deficiency and maximizing fruit crop productivity[J].Better Crops,2005,89(1):29-31
[38]Lester G E,Jifon J L,Makus D J.Impact of potassium nutrition on food quality of fruits and vegetables:Acondensed and concise review of the literature[J].Better Crops,2010,94(1):18-21
[39]Nasir M,Khan A S,Basra S M A,et al.Foliar application of moringa leaf extract,potassium and zinc influence yield and fruit quality of‘Kinnow’mandarin[J].Scientia Horticulturae,2016,210:227-235
[40]Koo R C J,Young T W.Correcting correcting magnesium deficiency of limes grown on calcareous soils with magnesium nitrate[J].Proc.Fla.St.Hort.Soc.,1969,82:274-278
[41]Grzebisz W.Crop response to magnesium fertilization as affected by nitrogen supply[J].Plant and Soil,2013,368(1/2):23-39
[42]Hao X,Papadopoulos A P,Paine R.Effects of calcium and magnesium in nutrient solutions on growth,yield and quality of rockwool grown tomato[J].Journal of Plant Nutrition,2000,35(1):15-20
[43]Chapagain B P,Wiesman Z.Effect of potassium magnesium chloride in the fertigation solution as partial source of potassium on growth,yield and quality of greenhouse tomato[J].Scientia Horticulturae,2004,99(3):279-288
[44]Ruan J Y,Gerendás J.Absorption of foliar-applied urea-15N and the impact of low nitrogen,potassium,magnesium and sulfur nutritional status in tea(Camellia sinensis L.)plants[J].Soil Science and Plant Nutrition,2015,61(4):653-663
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