Effect of Different Organic Fertilizers on Yield and Quality of Tomato

SONG Jiping; CAO Shouzhen; WANG Xiao; WEN Dan; HAN Yujuan; ZHAO Xu; YANG Ning

doi:10.19590/j.cnki.1008-1038.2023.12.014

Abstract：Exploring the effects of three types of organic base fertilizers on tomato yield and quality under different irrigation amounts,using tomato variety'Xiyan 958'as the material and conventional water and fertilizer management as the control,eight treatments were set up with different amounts of organic fertilizer under different irrigation amounts.The results showed that soybean phospholipid active fertilizer can increase tomato yield,fruit total phosphorus,lycopene,soluble sugar,and total acid.Under 70％and 50％irrigation,it could increase the total potassium content of fruits.Earthworm manure could promote an increase in plant height and fruit shape index.Under 70％irrigation,it could increase the total nitrogen content of tomato fruits.Mature soybeans had the highest content of soluble solids and vitamin C at 70％and 50％irrigation levels.In summary,soybean phospholipid active fertilizer had a better effect on improving yield and quality compared to the other two organic fertilizers.Under normal irrigation conditions,soybean phospholipid active fertilizer had a promoting effect on multiple indicators of tomatoes.The promotion effect of three organic fertilizers on tomato quality under 70％and 50％irrigation amounted:soybean phospholipid active fertilizer＞decomposed soybean＞earthworm manure.This paper would provide a basis for the next systematic study of the use of soybean phospholipid active fertilizer and better play a role in agricultural production.