STUDIES ON THE SOURCE-SINK RELATIONSHIP AMONG HOST PLANTS OF COTTON BOLLWORM AND CONTROL PRESSURE ON COTTON UPTAKE ACCUMULATION AND UTILIZATION EFFICIENCY OF NITROGEN AND PHOSPHORUS IN WINTER WHEAT WITH ALTERED SOURCE-SINK RATIOS Effect of drought on ear development and yield of maize Effect of reproductive growth on source-sink relationship of Alisma plantago-aquatica The Ultra-structure Changes of Scales During the Development of Lily Bulb Response of SweetpotatoinSource-Sink Relationship Establishment, Expanding, and Balance to Nitrogen Application Rates Effects of Low Sink Demand after Fruit Removal on the Photosynthetic Characteristics and Photoprotection in Strawberry Plants A FUNCTIONAL-STRUCTURAL MODEL GREENLAB FOR PINUS TABULAEFORMIS Advances in the study of photosynthate allocation and its controls Effects of type and application rate of nitrogen fertilizer on source-sink relationship in summer maize in North China Plain PHOTOSYNTHESIS AND ~(14)C-ASSIMILATE DISTRIBUTION AS INFLUENCED BY CPPU TREATMENT ON OVARY IN Lagenaria leucantha Phytohormonal Analysis of Some Photoperiod Effects in Soybean The Effects of Photoperiods on Source-sink Relations of Rice Evolution Characteristics of Grain Yield and Plant Type for Mid-season Indica Rice Cultivars Effect of source-sink regulation on grain starch granule distribution in irrigated and rainfed wheats Characteristics of Source-Sink Related Parameters in Conventional Indica Rice Cultivars with Different Types of Sink Potential Simulation of spatial and temporal variation of fruit set patterns on pepper plant based on ‘source-sink’ theory The Ultra-structure Changes of Scales During the Development of Lily Bulb