不同水肥管理模式对日光温室番茄产量、品质及经济效益的影响  

Effects of Different Water and Fertilizer Management Patterns on Tomato Yield,Quality and Economic Benefits in Solar Greenhouse

作　　者：廉晓娟[1] 王艳[1] 李明悦[1] 杨军[1] 张金良[1] 梁新书[1] 张余良[1] 王正祥[1] 

机构地区：[1]天津市农业资源与环境研究所,天津300192

出　　处：《中国蔬菜》2016年第12期22-25,共4页China Vegetables

基　　金：公益性行业(农业)科研专项(201303133-3);天津市科技计划项目(14ZCDGNC00108;14RCGFNC00101)

摘　　要：为探索设施蔬菜水肥高效利用模式,在日光温室条件下研究了不同水肥管理方式对番茄生长、产量、品质及经济效益的影响。结果表明:推荐滴灌模式处理的番茄植株粗壮,茎粗比常规畦灌模式、常规滴灌模式分别增加14.71%、2.24%;果实品质明显改善,VC含量比常规畦灌模式、常规滴灌模式分别增加22.76%、13.60%,可溶性总糖含量分别增加7.29%、5.10%,糖酸比分别提高25.16%、20.03%;节水节肥效果显著,比常规畦灌模式、常规滴灌模式分别节水52.38%、25.00%,节肥46.67%、31.03%;产量与常规滴灌模式相近,比常规畦灌模式增产5.38%;经济效益明显,比常规畦灌模式、常规滴灌模式分别增收28.87%、9.98%。In order to explore the model for effective water and fertilizer utilization in facility vegetable production, this paper studied the effects of different management patterns on tomato （ Lycopersicon esculentum Mill. ） growth, yield, quality and economic benefits. The results showed that the recommended drip irrigation pattern could make the plant grow robustly, the stem diameters were separately increased by 14.71% and 2.24% than that of the routine border irrigation and drop irrigation patterns. The recommended drip irrigation pattern could obviously improve tomato quality, comparing with routine border and drip irrigation patterns, the VC content was increased by 22.76% and 13.60%, soluble sugar content was increased by 7.29% and 5.10%, the sugar-acid ratio was increased by 25.16% and 20.03%. The water and fertilizer saving effects were even more obvious, 52.38% and 25.00% water were saved, 46.67% and 31.03% fertilizer were saved. The yield was the same for routine drip irrigation pattern, and increased by 5.38% with the border irrigation pattern. As for the economic benefits, the income increased by 28.87% and 9.98% than that of the routine border and drip irrigation patterns.

关 键 词：日光温室 番茄 滴灌模式 产量 品质 经济效益 

分 类 号：S626[农业科学—园艺学] S641.2