..............page:157-162
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Design and Experiment of a Jatropha-Nut Huller
ZHANG Li-hua1;2;ZHANG Wen2;GOU Wen21. Key Lab of Mechanical Transmission;Chongqing University;Chongqing 400030;China;2. Information and Engineering Institute;Sichuan Agricultural University;Ya'an Sichuan 625014;China
..............page:147-152
Research on a Rice Fertilization Model Based on the "3414" Field Trial
SONG Xiao-mei1;3;JIANG Tai-ming2;LIU Hong-bin1;3;WU Wei4;ZHANG Wei-wei51. College of Resources and Environment;Southwest University;Chongqing 400715;China;2. Guizhou academy of agricultural sciences;Guiyang Guizhou 550006;China;3. Chongqing key laboratory of digital agriculture;Southwest University;Chongqing 400715;China;4. College of computer and information science;Southwest University;Chongqing 400715;China;5. Station for popularizing agricultural technique;Hechuan Chongqing 401520;China
..............page:94-99
..............page:107-114
Two-Dimensional Otsu Algorithm Based on Iteration and Optimizing Search Strategy
ZHANG Shu-zhen1;ZHAO Ying-nan2;XIANG Xiao-yan1;SONG Hai-long31. College of Physics Science and Information Engineering;Jishou University;Jishou Hunan 416000;China;2. College of Computer and Software;Nanjing University of Information Science and Technology;Nanjing 210044;China;3. College of Information Management and Engineering;Jishou University;Zhangjiajie Hunan 427000;China
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