一、特点本产品是针对作物在追肥期养份需求特点,选择最佳科学配方制成的作物追肥专用型复合肥料,高效多元追肥的原料以氮肥为主,磷钾肥料为辅,并加入作物生长中、后期所需的多种中、微量元素。特别是在本产品加入了由中国农科院土肥所研制的高效微生物复 First, the characteristics of This product is for the crop in the top-dressing needs of the characteristics of nutrients, choose the best scientific formula made of fertilizer special crop fertilizer, high-efficient multi-top dressing of raw materials to nitrogen-based, supplemented by phosphorus and potassium fertilizer, and add crops Growing, the late need of a variety of trace elements. Especially in this product joined by the Chinese Academy of Agricultural Sciences Soil Fertilizer developed by the efficient microbial complex