|Table of Contents|

Effects of Different Drip Irrigation Treatments on Root Growth and Water Consumption Characteristics of Soybean in Each Soil Layer(PDF)

《大豆科学》[ISSN:1000-9841/CN:23-1227/S]

Issue:
2014年06期
Page:
848-852
Research Field:
Publishing date:

Info

Title:
Effects of Different Drip Irrigation Treatments on Root Growth and Water Consumption Characteristics of Soybean in Each Soil Layer
Author(s):
CUI Ke-fu; ZHANG Jian-xin; ZHU Qian-qian; DUAN Li-na
College of Agronomy,Xinjiang Agricultural University,Urumqi 830056 China
Keywords:
Drip water quantities; Soybean; Root; Water consumption characteristics
PACS:
S565.1
DOI:
10.11861/j.issn.1000-9841.2014.06.0848
Abstract:
To reveal the influence of drip water quantities on root growth of soybean,taking Zhonghuang 35 as tested material,using tube plant method by 9(W1),11(W2),13(W3),15(W4)times of different drip irrigation quantities treatments(total amount of drip water were 21.0,25.8,30.6 and 35.4 kg.tube-1 ,respectively)the water content,root dry weight distribution and water consumption of soil layer in 0-100 cm were studied.The results showed that with the increase of drip times and the total amount of drip water,soil water content in 0-40 cm was increased directly,soil water consumption in 40-100 cm was indirectly reduced and the total water consumption was increased;root growth in 40-60 cm and 60-80 cm was inhibited before flowering when dripping before flowering,increasing dripping times and total amount of dripping water at flowering and pod stages could obviously promote root growth in 20-40 cm,40-60 cm and 60-80 cm at flowering and pod period,and increase the total amount of root from pod to mature stages,root flux activity and root activity in 0-20 cm,increase the yield,the ratio of yield and root dry weight and water use efficiency of soybean.It is beneficial to promote root growth when it was moderate drought fifteen days before flowering period,moreover increase times and total amount of drip irrigation after flowering period could promote root growth,and increase the yield and water use efficiency;repeated-small drip irrigation is detrimental to the root growth of 40 cm below.

References:

［1］张明才,何钟佩,田晓莉，等.SHK-6对干旱胁迫下大豆叶片生理功能的作用[J].作物学报,2005,31:1215-1220.(Zhang M C,He Z P,Tian X L,et al.Effects of plant growth regulator SHK-6 on physiological function of soybean leaves under water deficiency[J].Acta Agronomica Sinica Crop Science,2005,31:1215-1220.)

[2]叶兴国,肖文信,颜清上.根植黑土地,香飘黄淮海—贺大豆遗传育种家王连铮先生八十岁华诞[J].大豆科学,2010,29(6):909-914.(Ye X G,Xiao W Y,Yan Q S.Professor Wang Lian-zheng’s soybean breeding achievements:from northeast to north of China—Dedication to the 80th birthday of professor Wang Lianzheng,a famous soybean breeder in China[J].Soybean Science,2010,29(6):909-914.)
[3]张一平.土壤水分热力学[M].北京:科学出版社,2006:46-64.（Zhang Y P.Thermodynamics of soil water[M].Beijing:Science Press,2006:46-64.）
[4]Marschner H,Kirkby E A,Cakmak I.Effect of mineral nutritional status on shoot-root partitioning of photoassimilates and cycling of mineral nutrients[J].Journal of Experimental Botany,1996,47：1255-1263.
[5]董钻.大豆产量生理[M].北京:中国农业出版社,1999.（Dong Z.Soybean yield physiology[M].Beijing:China Agriculture Press,1999.）
[6]孙广玉,张荣华,黄忠文.大豆根系在土层中分布特点的研究[J].中国油料作物学报,2002,24(1):45-47.（Sun G Y,Zhang R H,Huang Z W.Soybean root distributions in meadow-blackland and albic-soil[J].Chinese Journal of Oil Crop Sciences,2002,24(1):45-47.）
[7]刘丽君,林浩,唐晓飞,等.干旱胁迫对不同生育阶段大豆产量形态建成的影响[J].大豆科学,2011,30(3):405-412.（Liu L J,Lin H,Tang X F,et al.Drought stress influence soybean yield morphogenesis in different growth stages[J].Soybean Science,2011,30（3）:405-412.）
[8]沈融,章建新,古丽娜,等.亏缺灌溉对大豆根系生长和养分积累及产量的影响[J].大豆科学,2011,30(1):62-66.（Shen R,Zhang J X,Gu L N,et al.Effect of deficit irrigation on root development,nutrient accumulation and yield in soybean[J].Soybean Science,2011,30(1):62-66.）
[9]刘莹,蔡祈明.大豆根系形态及苗期耐旱根系性状的研究[J].河北工程大学学报(自然科学版),2009,26(3):81-84.（Liu Y,Cai Q M.Root morphology and root traits related to drought tolerance at vegetation stage in soybean(Glycine max L. Merr.)[J].Journal of Hebei University of Engineering(Natural Science Edition),2009,26(3):81-84.）
[10]赵艳玲,刘克礼,刘玲玉.施磷对水分胁迫下大豆根系特性的影响[J].阴山学刊，2007，21(4):58-61.（Zhao Y L,Liu K L,Liu L Y.Effect of phosphorus application on the root of soybean(Glycine max L. Merr.)in drought[J].Yinshan Academic Journal,2007,21(4):58-61.）
[11]闫春娟,王文斌,孙旭刚,等.干旱胁迫对大豆根系发育影响初报[J].大豆科学,2012,31(6):924-926.（Yan C J，Wang W B,Sun X G,et al.Effect of drought stress at different growth stages on root development of soybean[J].Soybean Science,2012,31(6):924-926.）
[12]孙丹丹,张忠学.滴灌大豆不同灌水量的产量与水分效应分析[J].东北农业大学学报,2012,43(5):100-104.（Sun D D,Zhang Z X.Study on soybean yield and water use efficiency in different drip irrigation amount[J].Journal of Northeast Agricultural University,2012,43(5):100-104.）
[13]章建新,朱倩倩,王维俊.不同滴水量对大豆根系生长和花荚形成的影响[J].大豆科学,2013,31(5):609-613.（Zhang J X,Zhu Q Q,Wang W J.Quantities on roots growth and formation of flowers and pods in soybean[J].Soybean Science,2013,31(5):609-613.）
[14]张宪政,陈凤玉,王荣富，等.植物生理学实验技术[M].沈阳:辽宁科学技术出版社,1994:198-200.(Zhang X Z,Chen F Y,Wang R F,et al.Plant physiology experiments[M].Shenyang:Liaoning Science and Technology Press，1994:198-200.)
［15］Christmann A，Elmar W W，Erwin G，et al.A hydraulic signal in not-to-shoot signaling of water shortage［J］.The Plant Joumal，2007，52:167-174.
［16］Kondo M，Pablico P P，Aragones D V，et al.Genotypic and environmental variations in root morphology in rice genotypes under upland field condition［J］.Plant Soil，2003，255:189-200.

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Last Update: 2014-12-29