the results show that organic inorganic compound fertilizer not only increases the yield of the corps but also apparently improves the quality of the agricultural products.
试验结果表明 ,有机无机复合肥不仅能提高作物产量 ,同时能很好地改善农产品品质。
the contrastive experiments of organic inorganic compound fertilizer with npk compound fertilizer was carried out by corn, rice, cowpea and chinese cabbage.