Effects of Different Fertilizers on Nutrient Absorption and Yield and Quality of Tomato
Jin Liyun
Cao Peishun
Kuang Chuan
Nan Zhenwu
Liu Shutang
Abstract：The effects of different fertilizers,conventional fertilization (CK),nitrate nitrogen (NN)and its reduction of 20% (N -N),urea nitrogen fertilizer (UN),granular organic fertilizer (MN),on nutrient absorption and yield and quality of tomato were studied by field test.The results showed that different fertiliza-tions had different effects on tomato nutrient absorption,chlorophyll content,yield and fruit quality.The chlo-rophyll content of MN treatment was higher than that of the other treatments;the yield and contents of VC,fla-vonoid and total phenol of MN treatment increased by 9.24%,5.57%,3.65% and 1 7.32% respectively compared with CK.It indicated that MN treatment could obviously improve the fruit quality.Under the condi-tions of this experiment,applying the same nitrogen amount of organic fertilizer could obviously improve the to-mato yield and fruit quality.
Keywords：Different fertilizerTomatoNutrient absorptionYield and quality
Publication Date：2015-01-01
Online Publishing Date：2026-05-22(First online date of this platform, not the publication date of the document)
Pages：4( 63-66 )