Importance of Identification of Waterlogging Tolerance at Early Growing Stages of Peanut in Laboratory to Field Screening Characteristics of Growth and Development of Winter Wheat under Zero-tillage in North China Plain Functions of OsBTF3 Gene in Regulation of Photosynthesis, Growth and Development in Rice RELATIONSHIP BETWEEN NITRATE REDUCTASE ACTIVITY AND YIELD CHARACTER OF HYBRID RICE DURING GROWTH AND DEVELOPMENT