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喷绿丰是河北省农业厅土壤肥料处在多年试验推广各种叶面喷肥的基础上,筛选出来的一种含有氮、磷、钾大量元素及铁、锌、硼等微量元素和植物生长调节促进剂的高效多元营养微肥。它不仅适用于蔬菜、果树、粮油等作物,在棉花上喷施效果也很好。经1988—1992年连续四年在南皮、吴桥、
Spraying Lufeng is the result of many years’ experiment and promotion of various kinds of foliar fertilization by Hebei Agricultural Department Soil and Fertilizer. A large amount of nitrogen, phosphorus and potassium and trace elements such as iron, zinc and boron and plant growth Regulator enhancer efficient multi-nutrient micronutrient. It is not only suitable for vegetables, fruit trees, grain and oil crops, spraying effect on cotton is also very good. After 1988-1992 for four consecutive years in Nanpi, Wuqiao,