华北农学报2017，Vol.32Issue(z1)：233-238,6.DOI:10.7668/hbnxb.2017.S1.040
含硝化抑制剂型水溶肥对温室黄瓜产量和品质的影响
Effects of Soluble Fertilizer with Nitrification Inhibitor on Yield and Quality of Cucumber in Greenhouse
摘要
Abstract
The effect applications of the soluble fertilizer with dicyandiamide(DCD)or nitrapyrin on yield and quality of cucumber in greenhouse were studied.The results showed that,compared with the fertilization treatment (FP),the applications of DCD and nitrapyrin treatments of In-1 and In-2 could increase the yield of cucumber by 5.57% and 18.67%.Applications of the soluble fertilizer with DCD and nitrapyrin could improve the quality of cu-cumber obviously except amino acids,reduced the content of nitrate significantly by 21.59%,34.85% in cucumber respectively,and increased the content of VC and soluble sugar. With the addition of DCD and nitrapyrin treat-ments,content of Σ16 kinds amino acids were 14.86 ×10 -2,18.34 ×10 -2mg/g respectively,were significantly lower than fertilization treatment by 39.15% and 24.98%,especially aspartic acid,glutamic acid and serine.Appli-cations of the soluble fertilizer with DCD also decreased the content of glycine in cucumber.Compared with applica-tion of DCD,the nitrapyrin application was better for increasing the yield and improving the quality of cucumber in greenhouse.关键词
温室黄瓜/双氰胺/吡啶/黄瓜品质/氨基酸Key words
Cucumber in greenhouse/DCD/Nitrapyrin/Quality of cucumber/Amino acid分类
农业科技引用本文复制引用
赵欧亚,张春锋,孙世友,张国印,侯利敏,耿暖,茹淑华,王凌..含硝化抑制剂型水溶肥对温室黄瓜产量和品质的影响[J].华北农学报,2017,32(z1):233-238,6.基金项目
国家科技支撑计划课题项目(2015BAD23B01) （2015BAD23B01）
国家重点研发计划项目(2016YFD0801005) （2016YFD0801005）
河北省科技计划项目(14273706D) （14273706D）
石家庄科学技术研究与发展计划项目(141490872A) （141490872A）
河北省农林科学院青年基金项目(A2015130102 （）
A2015130302) （）
