加工番茄施用宁夏农垦酵素菌肥效果研究

Research on Processed Tomatoes Enzyme Fertilizer Application

通过田间试验和室内分析,研究了银北盐化灌淤土施用酵素菌有机肥对加工番茄生长发育、产量、品质及土壤理化性质等指标的影响。结果表明:以常规施肥为对照,施用酵素菌肥7 500 kg/hm2掺施50%化肥可有效促进作物生长发育、降低土壤全盐含量41.95%,有利于抑制土壤盐化危害;提高土壤有机质19.18%,且解磷解钾效果显著,有助于提升土壤肥力水平;提高番茄成熟度16.39%,增产28.62%,且虫果数大量减少,有利于番茄稳产高产;提高番茄可溶性固形物含量2.90%,且糖酸比增加18.39%。

Field experiment and laboratory analysis on the influence of ferment bacterial fertilizer on tomato growth, yield, quality and soil physical and chemical properties and other indicators in saline anthropogenic alluvial soil in northern Yinchuan were carried out in this paper. Results showed that in contract with conventional fertilization, 7 500 kg/hm^2 ferment bacterial fertilizer, mixed with 50% common fertilizer, can effectively promote crop growth, reduce soil total salt at 41.95%, and conducive to curb soil salinization; improve soil organic matter at. 19.18%, help to improve soil fertility; improve tomato maturity at 16.39%, an increase of 28.62%, and number of fruit insects had a significant reduction, help the high-yield of tomato; improve tomato soluble solids content at 2.90%, and sugar acid ratio increased 18.39%.