“适应大豆生产形式的合理轮作体系的研究”通过省级鉴定由中国科学院黑龙江农业现代化研究所承担的黑龙江省农业科技攻关重大项目’重迎茬影响大豆生产机理与技术对策”的子课题“适应大豆生产发展形式的合理轮作体系的研究”课题，于１９９７年１２月８日在哈尔滨通过省... “Adaptation to the rational production of soybean rotation system,” passed the provincial appraisal by the Chinese Academy of Sciences Institute of Agricultural Modernization in Heilongjiang Province, Heilongjiang Province, agricultural science and technology research major project “re-emerge on the impact of soybean production mechanism and technical countermeasures” sub-topics “adaptation Soybean production and development of a reasonable rotation system research ”on December 8, 1997 in Harbin through the province ...