中国果菜2024，Vol.44Issue(7)：49-53,5.DOI:10.19590/j.cnki.1008-1038.2024.07.009
氮钾肥施用量对番茄品质的影响
The Influence of Nitrogen and Potassium Fertilizer on Vegetable Quality
张乐 1王庆芬 1宋振启 1倪红艳2
作者信息
- 1. 山东省济宁市任城区农业农村局,山东济宁 272100
- 2. 山东省济宁市任城区南张街道办事处,山东济宁 272100
- 折叠
摘要
Abstract
In response to the worsening of pests and diseases and low yield in tomato production,this experiment studied the plant diameter and yield of tomatoes under different nitrogen and potassium fertilizer application rates,recorded the color of tomato fruits and the occurrence of navel rot,and measured the indicators of VC,soluble sugar,soluble solids,and citric acid of tomato.The results showed that the interactions of nitrogen and potassium were the most significant and positive,and when the nitrogen to potassium ratio was 1∶1.6,the maximum mature diameter of the plant was 45.37 mm,and the highest yield of a plant was 1 339.69 g.No significant differences were shown between treatments in VC,nitrate,soluble sugars,organic acid and sugar acid ratios.关键词
氮钾肥料/蔬菜/品质/影响Key words
Nitrogen and potassium fertilizer/vegetables/quality/influence分类
农业科技引用本文复制引用
张乐,王庆芬,宋振启,倪红艳..氮钾肥施用量对番茄品质的影响[J].中国果菜,2024,44(7):49-53,5.
