Effects of nitrogen and potassium management on yield and quality of watermelon
SUN Xingxiang
YOU Chun
NI Wei
CHEN Aiguo
Abstract：In order to discuss the watermelon simplified fertilization technology,the effects of nitrogen and potassium management on growth,yield and quality of watermelon were studied through different ratio of nitrogen,potassium management test,with the variety of ‘Zaojia No.3’used as material.The results showed that when the nitrogen and potash fertilizer were applied at different period,significant differences were observed on the leaf number,section and vine length at blooming stage,but no significant difference was found on the growth,yield and quality of watermelon.Therefore,for the sake of saving labour and cost,nitrogen and potassium fertilizer should be applied as base fertilizer in early spring greenhouse watermelon planting for early 1-2 crop harvest in coastal areas.
Keywords：WatermelonNitrogenPotassiunManagementYieldQuality
Publication Date：2017-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 26-29 )