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水稻壮秧营养剂水稻壮秧营养剂是黑龙江省农科院北方应用技术研究所研制成功，辽宁省海城市农业技术推广中心生产的集多功能于一身的综合制剂，是水稻育苗调制剂新一代产品。１９９２年黑龙江省有１００万亩稻田应用该产品，１９９３年扩大到４００万亩。１９９３年海城市...
Rice seedling nutrition Rice seedling nutrition is Heilongjiang Academy of Agricultural Sciences North Institute of Applied Technology successfully developed, Liaoning Province, Haicheng City Agricultural Technology Extension Center production of a multi-functional integrated in one, is a new generation of rice seedling regulator product. In 1992, 100 million mu of paddy fields were used in Heilongjiang Province. The product was expanded to 4 million mu in 1993. 1993 sea city ...