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促丰牌“施必灵”植物营养素是新型叶面微肥 ,它是南开大学专家、教授研制 ,天津市惠营植物养素厂荣誉出品的农业高科技精品。该项产品曾先后获得国家级科技进步奖 ;国家教委科技进步奖 ;连续三年荣获全国新产品、新技术展览会优秀奖 ;1998年经社会评价调查认定为《社会公认满
Promote the abundance of “Schiphol” plant nutrients is a new type of foliar fertilizer, it is Nankai University experts and professors developed, Tianjin Huiying plant nutrient plant honors produced agricultural high-tech products. The product has won the state-level scientific and technological progress awards; the State Board of Education Science and Technology Progress Award for three consecutive years won the National New Products and New Technologies Exhibition Excellence Award; 1998 Social Evaluation Survey identified as "socially recognized