1Research Progress on Pollen Viability in MaizeXU Hai-tao, WANG You-hua, XU Bo, WANG Cheng-ye1-42Research Progress on the Effects of Catalase on Plant Stress ToleranceLIU Yun-fen, WANG Wei-wei, ZU Yan-xia, MEI Yi, ZHENG Jia-qiu, WU Yong-cheng, GUO Jun, CHEN Zhong-bing5-83Effects of the Mode and the Density of Transplantation of Potted Rice Seedlings by the Machine Setting Unequal Row Spacings on its YieldWANG Jin-you, JIA Yi-lei, YANG Song, SONG Chun-lian, CHEN Fu-gang9-144Effects of Directly Sowing Rice Seeds in the Dried Paddy Field on its Grain Quality in Cold Land15-195Effects of Planting Density on the Yield and Protein Content of Malting Barley Grown in XinjiangXIANG Li, ZHAO Yun, KONG Jian-ping20-276Assessment of the Ecological Adaptability of Different Maize Varieties to the Areas Along Anlin RiverHE Tian-xiang, CHEN Bo, CHEN Cong-shun31-35,427The Efficacy of Several Fungicides in Controlling Wheat ScabJIANG Qing, GENG Hui-hui, WANG Ya-ping, YANG Ben-xiang36-398Evaluation and Regionalization of the Climate Production Potential of Maize in Northeastern ChinaWANG Peng, WANG Ting, WANG Ying, ZHOU Bin, LI Yu-hong, LI Jin43-48,589Causes of Millet Lodging and the Corresponding Prevention Measures in Nanyang BasinQIANG Xue-lan, QIANG Xue-jie, YU Xing-jian, NIU Yin-ting, JU Le, CHEN Pei-yu, SHANG Lei59-60,62