【摘要】 在湘南地区普遍缺铁钾的红壤上 ,采用含钾量相对较高而含氮量相对较低的 12 - 12 - 17s复合肥与有机肥配合施用 ,结果表明 :与当地传统施肥相比较 ,施用 12 - 12 - 17s复合肥能显著提高黄瓜产量 ;复合肥与有机肥配施增产效果更好 .因此 ,复合肥与有机肥配施能大幅度提高黄瓜产量 .更多还原

【Abstract】 This paper makes an experiment on the use of compound and organic fertilizer which are higher relatively in potassium content and lower relatively in nitrogen content in red-soil in the south of Hunan province. The result indicates that compound fertilizer named 12-12-17s can improve greatly the outputs of cucumber, compared with local traditional fertilizing. Therefore the mixing compound fertilizer with organic fertilizer can increase enormously cucumber’s outputs.更多还原