Predicting Crop Phenology

作者：Tom Hodges · 年份：1990 · 被引用次数：219 · 研究领域：Crop Yield and Soil Fertility、Leaf Properties and Growth Measurement、Greenhouse Technology and Climate Control

INTRODUCTION. CROP GROWTH SIMULATION AND THE ROLE OF PHENOLOGICAL MODELS. THE ROLE OF MODELING RESEARCH IN CROP PRODUCTION. Integrating Knowledge. Testing Quantitative Hypotheses. Technology Transfer. IMPORTANCE OF PHENOLOGICAL MODELING IN CROP GROWTH MODELING. Annuals. Perennials. References. TEMPERATURE AND WATER STRESS EFFECTS ON PHENOLOGY. INTRODUCTION. TEMPERATURE. Thermal Time Accumulation. Vernalization. Heat and Cold Stress. WATER STRESS. References. PREDICTING DAYLENGTH EFFECTS ON PHEONOLOGICAL PROCESSES. INTRODUCTION. RESEARCH PHILOSOPHIES IN DAYLENGTH RESEARCH. Early Research. Absolute Versus Quantitative Descriptors. Time Interval Between Events Versus Duration of Events. PHENOLOGY AS AN EVOLUTIONARY PROCESS. Maximizing Seed Production Through Flowering Date. Phases of Development. Analysis of Days or Thermal Time Versus Daylength. Analysis of Rate of Development Versus Daylength. The Reproductive Phase. The Maturation Phase. INTERACTION OF DAYLENGTH AND TEMPERATURE. Scales Used for Daylength Response. Extreme Interactions. EFFECT OF DAYLENGTH RESPONSE ON ADAPTATION. Effect of Latitude. Effect of Planting Date. Genetic Variability of Daylength Responses. Conclusions. References. PREDICTING LEAF DEVELOPMENT OF CROP PLANTS. INTRODUCTION. Ideal Leaf Development Scheme. RESULTS. Leaf Appearance Rate. Duration of Leaf Expansion. Effects of Drought Stress. Photoperiod, Rate of Change of Photoperiod, and Solar Radiation. Leaf Initiation With Different Photoperiods and So...