花生新型专用肥的研制与应用

Development and application of peanut special compound fertilizer

针对闽南地区的土壤养分状况,结合花生作物的营养特点,研制开发出几种新型花生专用肥品种。田间试验表明,5#和6#花生专用肥品种具有较好的增产效果,经2年3个地市的5个试验点验证,施用5#肥比当地习惯施用肥增产6.6%～31.9%,比俄罗斯产复合肥增产4.3%～10.1%;6#肥分别增产4.0%～27.9%和4.3%～6.8%。

This paper involved in development and application of several peanut special compound fertilizers based on nutrient characters of peanut crop and soil nutrient status in the southern region of Fujian province. Field experimental results showed that No.5 and No.6 of special compound fertilizers appeared significant yield-increasing effects. Peanut yield increased 6.6%～31.9% and 4.3%～10.1% compared to farmer fertilizing and Russian compound fertilizer applied respectively when fertilizer No.5 applied, and 4.0%～27.9% and 4.3%～6.8% respectively when fertilizer No.6 applied by five field experiments in three counties in two years; but prices of fertilizer No.5 and No.6 were lower than that of Russian compound fertilizer.