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一、标准制定、修订的必要性国家标准ＧＢ８０７９－８７《蔬菜种子》自１９８８年１月１日发布实施以来，对促进种子技术进步，加速种子技术改造，提高种子质量和种子生产水平，增加种子行业经济效益和社会效益起到了积极作用。随着种子商品化、社会化、市场化、产业化的...
First, the standard formulation, the necessity of revision National Standard GB8079-87 “since January 1, 1988” vegetable seeds "since the implementation of the promotion of seed technology to promote and accelerate the transformation of seed technology to improve seed quality and seed production levels, increase seed Industry economic and social benefits have played a positive role. With the commercialization of seeds, socialization, market-oriented, industrialized ...