复合型叶面肥对‘金陵黄露’黄桃叶片和果实的影响  

Effect of Compound Foliar Fertilizer on Leaves and Fruits of Jinlinghuanglu Yellow Peach

作　　者：陈巍[1] 孙兴民 吴燕华[1] 周道宏[1] CHEN Wei;SUN Xingmin;WU Yanhua;ZHOU Daohong(Jiangsu Vocational and Technical College of Agriculture and Forestry,Jurong 212400,China)

机构地区：[1]江苏农林职业技术学院,江苏句容212400

出　　处：《东北农业科学》2023年第1期71-74,共4页Journal of Northeast Agricultural Sciences

基　　金：江苏省现代农业产业技术体系推广示范基地项目(JATS【2018】230);江苏农林职业技术学院课题(2017kj33)。

摘　　要：针对黄桃生产中营养供需失衡问题,以‘金陵黄露’为研究对象,选用微量元素水溶肥、氨基酸铁硼锌钙肥、稀土肥为试材,研究复合型叶面肥对‘金陵黄露’叶片和果实的影响,以期为叶面喷施技术在黄桃中的应用提供参考。结果显示,复合型叶面肥可显著提高‘金陵黄露’叶片叶绿素含量和光合作用,其中氨基酸铁硼锌钙肥处理的叶片叶绿素a和叶绿素b含量、净光合速率和蒸腾速率分别为2.32 g/kg、0.90 g/kg、16.90μmo1/(m^(2)·s)和2.31 mmo1/(m^(2)·s),比对照分别增加9.95%、7.14%、18.51%和9.48%,复合型叶面肥还可提高‘金陵黄露’果实可溶性固形物和可溶性糖含量,其中氨基酸铁硼锌钙肥处理的最高,比对照分别提高1.38%和0.41%。本文还对喷施‘金陵黄露’效果最明显的氨基酸铁硼锌钙肥喷施处理进行了效益分析。The effects of compound foliar fertilizer on the leaves and fruit of Jinlinghuanglu yellow peach was studied based on imbalance of nutrition supply and demand.The result showed that the contents of chlorophyll and photosynthesis of Jinlinghuanglu yellow peach leaves were significantly increased by adding compound foliar fertilizer.The contents of chlorophyll a and chlorophyll b,the net photosynthetic rate and transpiration rate treated with amino acid iron boron zinc calcium fertilizer per plant reached 2.32 g/kg,0.90 g/kg,16.90μmo1/(m^(2)·s)and 2.31mmo1/(m^(2)·s),with the increase of 9.95%、7.14%、18.51%and 9.48%,respectively.The contents of soluble solids and soluble sugar of Jinlinghuanglu yellow peach fruit were also increased by applying compound foliar fertilizer,and the highest contents of fruit soluble solids and soluble sugar were obtained when treated with amino acid iron boron zinc calcium fertilizer per plant and highest contents of which were 1.38%and 0.41%higher than those of the control group.This paper also analyzed the benefit of applying amino acid iron boron zinc calcium fertilizer to Jinlinghuanglu yellow peach.

关 键 词：复合型叶面肥 金陵黄露 叶片 果实 

分 类 号：S662.1[农业科学—果树学]