修文县萝卜有机肥当量试验初报

Preliminary Study of Equivalent Fertilizer Rate of Chemical Fertilizer and Organic Fertilizer on Turnip in Xiuwen County

为探索有机肥在萝卜生产上的应用效果,开展了有机肥与化肥当量比较试验。结果表明:在施用有机肥和化肥的情况下,萝卜的生育期及经济性状均未明显差别;单产上,施用化肥与不同有机肥配比的单产亦无明显差异,生产上,推荐施有机肥(含N1.2%、含P_2O_55.5%、含k_2O 1.5%)1008kg/667m^2,既能保证稳产增产,又能达到改良土壤,提高土壤肥力的目的。

To explore the application impact of organic fertilizer on turnip,equivalent fertilizer rate of chemical fertilizer and organic fertilizer on turnip was studied.The results showed that there is not obviously different with growth periods and economic traits of turnip under chemical fertilizer and organic fertilizer treatment.There is not obviously different on yield too,so in turnip production,we sug gest use organic fertilizer1008kg/ 667m2（N1.2%、含P2O55.5%、k2O 1.5%）,in this fertilization,which can increase the yield and improve the soil quality.