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柠檬汁、LED光源和PEG-8000对马铃薯植株生长与块茎形成的影响

摘要第6-8页
Abstract第8-9页
Abbreviation第13-14页
Chapter Ⅰ: General Introduction第14-29页
    1.1 History and origin of potato第14-15页
    1.2 Potato production in the world第15-18页
    1.3 Plant morphological characteristics as a tool in monitoring response to environmentalfactors第18页
    1.4 Effect of growth regulators in tissue culture第18-20页
    1.5 The impact of light on plantlets in vitro culture techniques第20-23页
        1.5.1 Light-emitting diodes (LED)第20-22页
        1.5.2 Light intensity studies第22-23页
    1.6 The effect of water stress on plants第23-26页
        1.6.1 Potato responses of water stress第23-24页
        1.6.2 Drought tolerance machineries in plant growth第24-25页
        1.6.3 Polyethylene glycol (PEG)第25-26页
    1.7 Soilless culture第26-27页
        1.7.1 Substrate culture第26-27页
        1.7.2 Advantages of soilless culture第27页
    1.8 Research significance第27页
    1.9 Problem statement and research objectives第27-29页
Chapter Ⅱ: Effects of Lemon Juice on Plant Growth for Different Varieties of Potato(Solanum tuberosum L.) In-Vitro第29-42页
    2.1 Abstract第29页
    2.2 Introduction第29-31页
    2.3 Materials and methods第31-34页
        2.3.1 Plant material第31页
        2.3.2 Culture media and conditions第31-32页
        2.3.3 Explant preparation and culture第32-33页
        2.3.4 Data collection after plantlets production第33-34页
        2.3.5 Statistical analysis第34页
    2.4 Results第34-40页
        2.4.1 Length of plantlets (cm)第34-35页
        2.4.2 Length of roots (cm)第35-36页
        2.4.3 Number of roots第36页
        2.4.4 Number of nodes第36-37页
        2.4.5 Number of branches第37-38页
        2.4.6 Number of leafs第38页
        2.4.7 Size of leafs第38-39页
        2.4.8 Weight of plantlets (mg)第39-40页
    2.5 Discussion第40-41页
    2.6 Conclusion第41-42页
Chapter Ⅲ: Effects of Different Photoperiod Combinations In-Vitro on PlantletsGrowth of Potato (Solanum tuberosum L.)第42-67页
    3.1 Abstract第42页
    3.2 Introduction第42-44页
    3.3 Materials and Methods第44-47页
        3.3.1 Plants materials第44页
        3.3.2 Preparing of media第44页
        3.3.3 Growth conditions第44-46页
        3.3.4 Morphological characteristics第46页
        3.3.5 Statistical analysis第46-47页
    3.4 Results第47-63页
        3.4.1 Results of experiment (I): LED light treatments under light intensity第47-58页
        3.4.2 Experiment (II): In vitro plantlet production under different light intensities第58-63页
    3.5 Discussion第63-66页
    3.6 Conclusion第66-67页
Chapter Ⅳ: Evaluation of Drought Tolerance Response in Varieties of Potato underGreenhouse Conditions in Soilless Culture第67-100页
    4.1 Abstract:第67页
    4.2 Introduction第67-69页
    4.3 Materials and methods第69-72页
        4.3.1 Plant materials第69页
        4.3.2 Experiment (I): Effect evaluation of drought stress by PEG-8000第69页
        4.3.3 Experiment (II): Evaluation of potato varieties for drought tolerance第69-70页
        4.3.4 Preparation and treatment of PEG-8000第70-71页
        4.3.5 Data collection and statistical analysis第71-72页
    4.4 Results第72-97页
        4.4.1 Effect evaluation of drought stress by PEG-8000第72-87页
        4.4.2 Evaluation of potato varieties for drought tolerance第87-97页
    4.5 Discussion第97-99页
    4.6 Conclusion第99-100页
General Conclusion第100-102页
    Research Innovation第100-102页
References第102-119页
Acknowledgements第119-120页
Resume第120-121页

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