1Application of the Internet of Things Technology to the Production of Special Alimentarn and Economic CropsWANG Hai-yang, PAN Zong-jin, SUN Jian-xiong, PEI Yun-peng, SHI Jian-jun, YANG Hua, CHEN Ying-jiang, QIN Guang-wei, WANG Wei, LIU Xing-hua1-52Effects of Typhoons on Rice Grain Filling Rate and Yield in Yanbian PrefectureHAN Yun-zhe, XU Wei-hao, LIU Hong-liang, PIAO Xue-mei, BAI Xue-feng, JIN Hai-qiang, WANG Liang, PIAO Cheng-ri, YANG Lin-xian6-8,133Effects of Different Mechanical Tillage Methods on the Seedling Quality, Root System, and Yield of Wheat Planted After Rice in a Clay Loam Field of Northern Jiangsu ProvinceWANG Jing-jing, HAO Cheng-long, ZHANG Peng, SUN Shan-guo, TANG Xiao-jie, WANG Su-xia, LI Dong-sheng, DU Hong-yan9-134Effects of Nitrogen Application Rate and Transplanting Density on the Agronomic Traits, Yield and its Components of the Rice Variety Yangeng No.15CHEN Wei, WEI Wan-juan, JIN Yan-gang, ZHAO Qi-bing, XIA Zhong-hua, REN Yang-tao, LI Zhen-fu, CHANG Dong-wei, YANG Yong-le, LIU Hai-lang14-195Safety Test of 11 New Rice Varieties with Good Taste Quality in Gaoyou City in 2020WU Cai-jun, GAO Peng, XU Xiao-juan, WU Xiu-hua20-236Effects of Spray Application of Foliar Fertilizers on Rice Growth and YieldZHOU Xing, WANG Zhen, XU Nian-long, WANG Sheng24-287Effects of Application of Farmyard Manure Combined with Fertilizers at Reduced Application Rates on Wheat Agronomic Characters and YieldREN Xiao-zhong, LI Hui-ji, ZOU Jun-chao, YANG Wen-gui, LI Ming-ju, CHENG Jia-Xing29-338Effects of Reduced Application Rates of Slow-release Nitrogen Fertilizer on the Yields of Three Barley VarietiesJIN Xin, LI Chang-ya, WANG Chun-ji, YANG Li, GUO hong, WANG Wen-bin34-38,429Technical Regulations of the Cultivation of Hulless Barley and White Pea Planted as a MixtureXIANG Li, MIAO Yu39-4210Breeding and Utilization of the New Wheat Variety Fumai 668 with Early Maturity and a High-yielding AbilityZHANG Shan-lei, CUI Xiao-ping, WANG Wei-jun, ZHAO Bi, XU Wen, LIU Xiao-fei, LAI Shang-ke53-56,59