2008•Shandong Agricultural SciencesRequires access

Effects of Drip Irrigation Fertilization on Quality and Economic Benefits of Tomato in Greenhouse

LI Min-dian

Abstract

The effects of drip irrigation fertilization on quality and yield of tomato were studied by taking broad water irrigation fertilization as control and designing high,middle,and low amount of fertilizer.The results showed that drip irrigation fertilization could save 28.9%~31.0% water and 17.9%~58.9% fertilizer;the intermediate level of drip irrigation fertilization whose tomato yield was 6324.0 kg per 666.7m2 could increase the yield by 20.8% and improve the fruit quality.

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Key concepts: Human fertilization, Drip irrigation, Greenhouse, Irrigation, Yield (engineering), Agronomy, Fertilizer, Environmental science