Comparison of senescence biological characters in three different winter wheat cultivars Effects of Rolled Leaf Gene Rl(t) on Economic Traits of Hybrid Rice Effects of Nitrogen Treatments on Dry Matter Production and Photosynthetic Characteristics of Summer Maize (Zea mays L.) under Super-high Yield Conditions Photosynthetic Characteristics of Super High Yield Wheat cultivars at Late Growth Period Analysis of Matter Production Characteristics under Different Nitrogen Application Patterns of Japonica Super Rice in North China tudies on Characteristics of Photosynthesis and Assimilate′s Transpor-tation in Heavy Ear Hybrid Rice (Oryza sativa L.) Characteristics of canopy structure of super high yielding Japonica hybrid rice community Accumulation, Distribution, and Utilization Characteristics of Phosphorus in Yongyou 12 Yielding over 13.5 t ha-1#br# Effect of Ordered Transplanting and Optimized Broadcasting on Super High Yield and Photosynthetic Productivity and Exploration of Rice Super High Yield Model Some Characteristics of Mechanically Transplanted Pot Seedlings in Super High Yielding Population of Indica-japonica Hybrid Rice Yongyou 2640 YIELD COMPONENT ANALYSIS OF JIMAI 22 WITH SUPER HIGH YIELD POTENTIAL AND WIDE ADAPTION