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黑龙江省科委1991年～1993年下达的、由佳木斯市科委和汤原县科委共同承担的“寒地稻田立体种养技术研究”即“三物组装”课题,在各有关方面的努力和配合下,取得了预期效果.这里所谓“三物”组装,是针对黑龙江省等高寒地区种稻的特点,将已有的单项技术成果融为一体,在水稻高产栽培条件下,利用稻田特有的生态条件和生物间相生、相促、相补的原理,使
Heilongjiang Provincial Science and Technology Commission issued from 1991 to 1993, by the Jiamusi City Science and Technology Commission and Tangyuan County Science and Technology Commission jointly bear “three-dimensional cultivation of cold paddy field technology that is” three things assembly “in all aspects of efforts And with the cooperation, and achieved the desired results here called the ”three things" assembly, is aimed at Heilongjiang Province and other alpine areas of rice characteristics, the existing single technical achievements into one, under the conditions of high yielding rice, the unique use of paddy fields The ecological conditions and biological life, phase, complementarity principle, so