活性天然有机肥在萝卜上的肥效研究

Study on Fertilizer Efficiency of Active Organic Fertilizer to Radish

研究了活性天然有机肥在萝卜上的肥效。结果表明：与常规施肥和不施肥相比,施用活性天然有机肥可促进萝卜的生长,改善其品质,显著促进萝卜增产,增产分别达28.3%和59.2%。土壤耕层有机质、碱解氮、速效磷、速效钾含量分别增加13.20%-23.07%、14.81%-47.61%、12.70%-31.87%、21.57%-40.91%。根际土壤中细菌、真菌、放线菌的数量依次增加45.45%-60.00%、14.29%-33.33%、44.19%-100.00%。

The fertilizer efficiency of active organic fertilizer on radish was studied in this paper. The results of experiment showed that the active organic fertilizer was superior to conventional manure and no manure in growth, which could improve quality of radish and raise output by 28.3% and 59.2% respectively. The content of organic matter, alkaline N, available P, available K in tested soil was increased by 13.20% - 23.07%, 14. 81% - 47.61%, 12.70% - 31.87%, 21.57% - 40.91% respectively; the number of bacteria, actinomycetes and fungi was increased by 45.45% -60.00%, 14.29% -33.-3%, 44.19% - 100.00%.