首页--农业科学论文--农业工程论文--农田水利论文--灌溉制度与管理论文

Design and Hydraulic Performance of Linearly Moved Irrigation System

ACKNOWLEDGEMENT第6-8页
ABSTRACT第8-10页
摘要第11-21页
Chapter 1 INTRODUCTION第21-35页
    REFERENCES第30-35页
Chapter 2 OBJECTIVES, SCOPE AND STRUCTURE OF THE RESEARCH第35-38页
    2.1 OBJECTIVES第35页
    2.2 SCOPE AND STRUCTURE OF THE RESEARCH第35-38页
Chapter 3 LITERATURE REVIEW第38-98页
    3.1 INTRODUCTION第38-47页
        3.1.1 Irrigation and food security第39-40页
        3.1.2 Irrigation trends: History to now第40-43页
        3.1.3 Crop response to water第43-47页
    3.2 CONCEPTS AND FEATURES OF SPRINKLER IRRIGATION第47-61页
        3.2.1 Definition of sprinkler irrigation第47-48页
        3.2.2 Types of sprinkler systems第48-50页
        3.2.3 Design of sprinkler system第50-55页
        3.2.4 Irrigation uniformity第55-56页
        3.2.5 Coefficient of uniformity (CU)第56-59页
        3.2.6 Droplet size distribution第59-61页
    3.3 HYDRAULIC FACTORS AFFECTING UNIFORMITY IN SPRINKLER IRRIGATION第61-67页
        3.3.1 Intake rate of the soil第61-62页
        3.3.2 Spacing of sprinklers and laterals第62-63页
        3.3.3 Riser height第63页
        3.3.4 Pressure第63-64页
        3.3.5 Wind第64-66页
        3.3.6 Management issues第66-67页
    3.4 IRRIGATION FOR TOMATO CULTIVATION第67-72页
    3.5 THE USE OF CROP PRODUCTION MODELS IN IRRIGATION第72-74页
    3.6 CHALLEMGES OF IRRIGATION TO MEET GLOBAL FOOD DEMAND第74-81页
    REFERENCES第81-98页
Chapter 4 DESIGN PARAMETERIZATION OF NEWLY BUILT LINEARLY MOVED IRRIGATION SYSTEM第98-125页
    4.1 INTRODUCTION第98-99页
    4.2 DESIGN FRAMEWORK OF LMIS第99-103页
    4.3 LAYOUT OF LMIS第103-107页
        4.3.1 Water pressure/ nozzle sizes第103-104页
        4.3.2 Sprinklers第104-106页
        4.3.3 Selecting the best sprinkler mounting height第106页
        4.3.4 Pumping system第106-107页
    4.4 LMIS DESIGN PROCEDURE第107-109页
    4.5 WORK PROCESS AND CALIBRATION OF THE LMIS第109-117页
    4.6 RESULTS AND JUSTIFICATION FOR THE NEW LMIS第117-121页
    4.7 BRIEF SUMMARY OF THE INVENTION第121-122页
    REFERENCES第122-125页
Chapter 5 WATER DISTRIBUTION CHARACTERIZATION OF THE LINEARLY MOVED IRRIGATION SYSTEM第125-141页
    5.1 INTRODUCTION第125-127页
    5.2 MATERIALS AND METHODS第127-131页
        5.2.1 Formulation of new CU (CU_(SR)) equation第129-131页
        5.2.2 Data analysis and representation第131页
    5.3 RESULTS AND DISCUSSIONS第131-136页
        5.3.1 Water distribution pattern第131-134页
        5.3.2 Coefficient of uniformity (CU)第134-135页
        5.3.3 Distribution uniformity (DU)第135-136页
        5.3.4 Scheduling coefficient (Sc)第136页
    5.4 BRIEF SUMMARY第136-138页
    REFERENCES第138-141页
Chapter 6 DROPLET CHARACTERIZATION AND WATER DISTRIBUTION OF FIXED SPRAY PLATE SPRINKLER USED IN LINEARLY MOVED IRRIGATION SYSTEM第141-156页
    6.1 INTRODUCTION第141-142页
    6.2 MATERIALS AND METHODS第142-145页
    6.3 RESULTS AND DISCUSSIONS第145-151页
        6.3.1 Water distribution pattern of FSPS第145-147页
        6.3.2 Drop diameter values versus distance from FSPS第147-148页
        6.3.3 Total volume and weighted cumulative frequency of droplet diameter along the range第148-150页
        6.3.4 Establishment of a mathematical Model for FSPS第150-151页
    6.4 BRIEF SUMMARY第151-153页
    REFERENCES第153-156页
Chapter 7 FIELD EVALUATION OF TOMATO YIELD AFFECTED BY UNIFORMITY OF SPRINKLER-APPLIED WATER第156-171页
    7.1 INTRODUCTION第156-158页
    7.2 MATERIALS AND METHODS第158-162页
        7.2.1 Determination of the growth and yield of tomato第160页
        7.2.2 Uniformity test第160-161页
        7.2.3 Calculation of crop water requirement (ETc) and crop coefficient (Kc)第161页
        7.2.4 Crop water productivity第161-162页
        7.2.5 Reference evapotranspiration rate and rainfall reading第162页
        7.2.6 Data analysis第162页
    7.3 RESULTS AND DISCUSSIONS第162-166页
        7.3.1 Effect of operating pressure on LMIS uniformity第162-163页
        7.3.2 Effect of riser height on LMIS uniformity第163-164页
        7.3.3 Effect of operating pressure and riser height on tomato第164-166页
        7.3.4 Effect of operating pressure and riser height on crop water productivity第166页
    7.4 BRIEF SUMMARY第166-168页
    REFERENCES第168-171页
Chapter 8 CALIBRATION AND VALIDATION OF AQUACROP FOR DEFICIT AND FULL IRRIGATION OF TOMATO第171-184页
    8.1 INTRODUCTION第171-172页
    8.2 MATERIALS AND METHODS第172-179页
        8.2.1 Location and climatic condition of project site第172-173页
        8.2.2 Soil and vegetation of project site第173页
        8.2.3 Experimental design第173-174页
        8.2.4 Calculation of crop water requirement(ETc) and crop coefficient (Kc)第174页
        8.2.5 A brief description of AquaCrop第174-176页
        8.2.6 Creating input files第176-178页
        8.2.7 AquaCrop model parameterization第178-179页
    8.3 RESULTS AND DISCUSSIONS第179-180页
    8.4 BRIEF SUMMARY第180-182页
    REFERENCES第182-184页
Chapter 9 CONCLUSIONS AND RECOMMENDATIONS第184-188页
    9.1 CONCLUSIONS第184-187页
    9.2 RECOMMENDATIONS FOR FURTHER RESEARCH第187-188页
PUBLICATIONS第188-189页
RESEARCH PROJECTS第189-190页
APPENDIX第190-194页

论文共194页,点击 下载论文
上一篇:纳米ZnO薄膜掺杂改性及其在太阳能电池中的应用研究
下一篇:GITRL调控髓源性抑制细胞的分子机制及其在小鼠实验性干燥综合征中的作用