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文章就新型肥料马铃薯强效螯合专用肥在马铃薯上的应用效果、对农产品品质的影响进行了初步探讨。采用马铃薯肥料效应对比试验的方法进行试验分析,试验做两个处理,一个是农民常用复合肥,一个是试验用螯合肥,结果表明,施用减量型马铃薯强效螯合肥较常规复合肥增产6 840kg/hm~2,增收7 533元kg/hm~2,节约肥料N 43.4kg/hm~2,P_2O_542.0 kg/hm~2,K_2O 273kg/hm~2,减少总肥料用量358.4kg/hm~2。施用减量型螯合肥使人体所需16种氨基酸中的13种增加10%以上,最高达40.91%,微量元素除锰外,其余均呈增长趋势。
The effect of the new fertilizing potato chelating special fertilizer on potato and the effect on the quality of agricultural products were discussed in this paper. The effect of potato fertilizer by contrast test method for analysis, the test to do two treatments, one is the farmer commonly used compound fertilizer, one is the test of chelated fertilizer, the results show that the application of reduced-size potato chelating fertilizer than conventional fertilizer yield 6 840kg / hm ~ 2, an increase of 7 533 yuan kg / hm ~ 2, saving fertilizer N 43.4kg / hm ~ 2, P 2 O 542.0 kg / hm ~ 2 and K 2 O 273kg / hm ~ 2 and reducing the total amount of fertilizer 358.4kg / hm ~ 2. The application of reduced-type chelating fertilizer to the human body required 16 kinds of amino acids in 13 increased by 10%, up to 40.91%, except for trace elements in addition to manganese, the rest showed a growing trend.