不同浓度Fe、Ca、Zn肥配比对‘玫瑰香’葡萄产量及果实品质的影响  

Effects of different concentrations of Fe, Ca and Zn fertilizers on the yield and fruit quality of ‘Muscat Hamburg’ grape

作　　者：张伟龙 宋科 杨静慧 王芝学[2] 张超 李冰 Zhang Weilong;Song Ke;Yang Jinghui;Wang Zhixue;Zhang Chao;Li Bing(College of Horticulture and Landscape,Tianjin Agricultural University,Tianjin 300392,China;Tianjin Forestry Fruit Tree Research Institute,Tianjin 300384,China;Tianjin Shuofang Green Technology Development Limited Company,Tianjin 300384,China;Tianjin Institute of Agricultural Resources and Environmental Science,Tianjin 300384,China)

机构地区：[1]天津农学院园艺园林学院,天津300392 [2]天津市林业果树研究所,天津300384 [3]天津朔方绿色科技发展有限公司,天津300384 [4]天津市农业资源与环境研究所,天津300384

出　　处：《天津农学院学报》2022年第2期32-36,40,共6页Journal of Tianjin Agricultural University

基　　金：天津农学院研究生科研创新资助项目(2019XY016);天津市科学技术局资助项目(17ZXBFNC00310,18JCTPJC68000,19JCTPJC59400);天津市林果现代农业产业技术体系创新团队资助项目(ITTFPRS2018002)。

摘　　要：为研究不同浓度Fe、Ca、Zn肥配比对‘玫瑰香’果实产量及果实品质的影响,通过处理1(叶喷0.1%Fe、Ca、Zn),处理2(叶喷0.2%Fe、0.4%Ca、0.3%Zn),处理3(叶喷0.3%Fe、0.8%Ca、0.5%Zn)3个处理,CK为以喷施等量清水,测定产量及果实品质等11项指标。结果显示:各处理均能提高产量,以处理2增加率最大,为62.48%。处理1单穗重、单粒重、可溶性蛋白增加率最大,分别为39.31%、29.36%、88.00%。处理2可溶性固形物含量、可滴定酸含量、可溶性糖含量增加率最大,分别为9.03%、15.15%、23.36%。处理3穗形指数、果形指数、Vc、果实硬度增加率最大,分别为43.84%、6.25%、131.42%、57.36%。综合产量及果实品质隶属函数显示以处理2最优,处理1次之,之后为处理3、CK。In order to study the effects of different concentrations of Fe, Ca, and Zn fertilizers on the yield and fruit quality of ‘Muscat Hamburg’ grape, treatment 1(leaves sprayed with 0.1% Fe, Ca, Zn), treatment 2(leaves sprayed with 0.2% Fe, 0.4 %Ca, 0.3% Zn) and treatment 3 (leaves sprayed with 0.3% Fe, 0.8% Ca, 0.5% Zn)were used to determine the yield and fruit quality,etc. 11 indicators, with spraying the same amount of water as CK. The results showed that all treatments could increase yield, and treatment 2 had the highest increase rate, which was 62.48%. Treatment 1 had the largest increase rate of single ear weight, single fruit weight, and soluble protein, which were 39.31%, 29.36%, and 88.00%, respectively. Treatment 2 has the largest increased soluble solids, titratable acid, and soluble sugar, which are 9.03%, 15.15%, and 23.36% respectively. Treatment 3 increased the rate of spike shape, fruit shape index, Vc, and fruit hardness the most, which were 43.84%, 6.25%, 131.42% and 57.36%,respectively. The membership function of comprehensive yield and fruit quality showed that treatment 2 was the best, treatment 1was the better, and then treatment 3 and CK were followed.

关 键 词：Fe、Ca、Zn配比 ‘玫瑰香’葡萄 产量 果实品质 

分 类 号：S663.1[农业科学—果树学]