美国大豆引种我省初获成功在国家外专局和省、市引智部门的支持下，开封市农村科学研究所和开封正大公司联合，通过美国衣阿华州农业大学教授，大豆专家帕尔默先生于１９９５年９月从美国引进十三个大豆品种。该项目为国家外专局农业引智项目，豆种的引进经过了中国动植物... The introduction of the United States soybean first successful in our province With the support of the State Administration of Foreign Experts Affairs and provincial and municipal departments of intelligence, Kaifeng City, Institute of Rural Science and Kaifeng Chia Tai joint, through the University of Iowa Agricultural University professor, soybean expert Parr Mr. Mo introduced thirteen soybean varieties from the United States in September 1995. The project is the State Intellectual Property Office cited the project of agriculture, the introduction of beans through the Chinese flora and fauna ...