新型叶面肥爱谷素对加工番茄光合作用及产量的影响  

Effects of New Type of Leaf Fertilizer“Agrosol”on Photosynthesis and Yield of Processed Tomato

作　　者：高志建[1] 汤晓昀 何帅[1] 刘瑜[1] 周建伟[1] 

机构地区：[1]新疆农垦科学院,新疆石河子832000 [2]石河子农业科学研究院,新疆石河子832000

出　　处：《安徽农业科学》2016年第24期136-137,200,共3页Journal of Anhui Agricultural Sciences

基　　金：国家自然科学基金项目(40973061);农业部公益性行业科研专项北方旱作农业滴灌节水关键技术研究与示范(201203012)

摘　　要：[目的]探索新型叶面肥爱谷素在加工番茄上的应用效果。[方法]以新疆加工番茄主栽品种里格尔87–5为试材,设置爱谷素喷施与对照2个处理。全生育期喷施6次,对其生育进程、SPAD值、净光合速率及收获产量和青果率进行调查。[结果]喷施爱谷素叶面肥,可使加工番茄的生育进程提前2-3 d,可在前4 d提高叶片净光合速率,最高达29.3%,可使加工番茄产量提高22.8%,同时使青果率在同一时期降低24.7%。[结论]爱谷素叶面肥可提高加工番茄的产量与品质。[Objective] The aim was to explore the application effect of new type of leaf fertilizer Agrosol on processed tomato.[Method] Taking Xinjiang processed tomato main cultivar “Riegel 87-5” as test material,setting up two treatments of spraying and contrast,spraying fertilizer 6 times during the whole growth period,the growth process,SPAD value,net photosynthetic rate,yield and immature rate were investigated.[ Result] The results showed that spraying Agrosol fertilizer can accelerate the growth process of tomato 2-3 days in advance;after spraying Agrosol fertil-izer,the net photosynthetic rate of leaves could be improved 4 days in advance,and reach the highest rate of 29.3%;Agrosol fertilizer could in-crease tomato yield by 22.8% and decrease the immature rate by 24.7% at the same period.[ Conclusion] Spraying Agrosol leaf fertilizer can improve yield and quality of processed tomato.

关 键 词：叶面肥 爱谷素 加工番茄 肥效 产量 

分 类 号：S606.2[农业科学—园艺学]