封闭式管道栽培番茄新技术节水性研究  

Study on the New Water Saving Technique in Closed Pipeline Culture of Tomato

作　　者：史晋鹏 于平彬[2] 陈海丽[2] 武占会[2,3] 刘明池[2,3] 

机构地区：[1]北京农学院植物科学与技术学院,北京102206 [2]北京市农林科学院蔬菜研究中心,北京100097 [3]农业部都市农业(北方)重点实验室,北京100097

出　　处：《农学学报》2015年第11期69-72,共4页Journal of Agriculture

基　　金：农业部公益性行业科研专项"京津冀种植业高效用水可持续发展关键技术"(201303133-2);国家大宗蔬菜产业技术体系(CARS-25-G-01);北京市农林科学院科技创新能力建设专项"都市型设施蔬菜轻简高效栽培技术研究"(KJCX201204004)

摘　　要：为研究新型全封闭式管道栽培模式对番茄品质、产量以及水肥利用率的效果,以‘欧官’番茄为试验材料,研究全封闭管道栽培与膜下滴灌土壤栽培2种栽培模式对番茄植株生长、果实品质和产量、耗水量以及水分利用效率等方面的影响。结果表明,与膜下滴灌土培番茄相比全封闭管道栽培不仅促进了番茄植株株高、茎粗,而且提高了番茄果实中可溶性糖、维生素C以及糖酸比,提高了番茄果实的风味,增加了产量;在对番茄前四穗果的测产中,全封闭管道栽培模式比膜下滴灌土培高产15.0%,耗水量相应减少764.0 m3/hm2,水分利用效率提高了49.3%。In order to study the effects on tomato cultivation mode quality, yield and fertilizer use efficiency ofnew fully enclosed pipeline, with‘Ou Guan’tomato as test material, we studied the effects of the closedpipeline soil cultivation and drip irrigation cultivation of two modes on tomato plant growth, fruit quality andyield, water consumption and water use efficiency and other aspects. The results showed that closed pipelinenot only promoted the tomato plant height, stem diameter, but also improved the tomato soluble sugar, vitaminC and sugar-acid ratio, improved tomato fruit flavor and increased production. In tomato fruit yield monitor,yield of closed pipeline soil culture cultivation mode was 15.0% higher than that of drip irrigation, waterconsumption reduced accordingly 764.0 m3/hm2, water use efficiency was improved by 49.3%.

关 键 词：全封闭管道培 生长发育 品质 产量 水分利用效率 

分 类 号：S626.5[农业科学—园艺学]