GENEVA, Dec. 8 -- INSTITUTE OF AGRICULTURAL ENVIRONMENT AND SUSTAINABLE DEVELOPMENT, CHINESE ACADEMY OF AGRICULTURAL SCIENCES (No.12 Zhongguancun Nan StreetHaidian District, Beijing 100044), 中国农业科学院农业环境与可持续发展研究所 (中国北京市海淀区中关村南大街12号) filed a patent application (PCT/CN2025/091895) for "DENSE-PLANTING CORN PLANTER CAPABLE OF PERFORMING RIDGING AND PLASTIC MULCHING IN WIDE AND NARROW ROWS IN DRY LAND" on Apr 28, 2025. With publication no. WO/2025/246777, the details related to the patent application was p...