露地和大棚栽培模式下2种柑橘果品和农药残留量的差异研究  

Study on the Differences of Fruit Quality and Pesticide Residues between Two Citrus Species under Open Field and Greenhouse Cultivation Modes

作　　者：黄宏明[1] 廖惠红[1] 刘福平[1] 黄其椿[1] 王茜[1] 汪妮娜 陈香玲[1] 刘要鑫[1] 欧智涛[1] HUANG Hong-ming;LIAO Hui-hong;LIU Fu-ping(Horticuitural Research Institute,Guangxi Academy of Agricultural Sciences/South Asian Tropical Fruit Tree Scientific Observation Station(Nanning),Ministry of Agriculture and Rural Affairs/Guangxi Citrus Huanglongbing Prevention and Control Engineering Technology Research Center,Nanning,Guangxi 530007)

机构地区：[1]广西壮族自治区农业科学院园艺研究所/农业农村部南宁南亚热带果树科学观测实验站/广西柑橘黄龙病防控工程技术研究中心,广西南宁530007

出　　处：《安徽农业科学》2022年第8期52-54,60,共4页Journal of Anhui Agricultural Sciences

基　　金：广西创新驱动发展专项资金项目(桂科AA18118046-7)。

摘　　要：为探究茂谷柑和沃柑的最佳种植模式,在露地和大棚栽培模式下进行茂谷柑、沃柑的果品和农药残留差异研究。结果表明,茂谷柑在露地和大棚栽培模式下,纵径分别为(53.36±2.88)和(52.31±3.46)mm,横径分别为(70.43±3.64)和(71.38±4.42)mm,单果质量分别为(153.59±6.77)和(155.92±5.26)g,不同栽培模式下茂谷柑的纵横径和单果质量均无显著差异(P>0.05)。沃柑在露地和大棚栽培模式下,纵径分别为(61.35±3.58)和(60.97±3.26)mm,横径分别为(79.40±3.84)和(79.10±4.42)mm,单果质量分别为(200.34±12.97)和(191.99±13.96)g,纵横径和单果质量在不同栽培模式下亦无显著差异(P>0.05)。露地栽培下茂谷柑和沃柑的果实农药残留量低于大棚栽培,均低于我国食品中最大残留限量。综上所述,2种栽培模式对茂谷柑和沃柑纵横径、单果质量均无影响,但果实中农药残留量具有差异,因此,可推荐使用露地栽培模式,可减少农药残留量,提高果实品质。In order to explore the best planting mode of murcott and fertile orange,the differences of fruit quality and pesticide residues between murcott and fertile orange were studied under open field and greenhouse cultivation modes.Under the open field and greenhouse cultivation modes,the longitudinal diameter of murcott was(53.36±2.88)and(52.31±3.46)mm,the transverse diameter was(70.43±3.64)and(71.38±4.42)mm,and the single fruit mass was(153.59±6.77)and(155.92±5.26)g,respectively.There was no significant difference in the vertical and horizontal diameter and single fruit mass of murcott under different cultivation modes(P>0.05).Under the open field and greenhouse cultivation modes,the longitudinal diameter of fertile orange was(61.35±3.58)and(60.97±3.26)mm,the transverse diameter was(79.40±3.84)and(79.10±4.42)mm,and the single fruit mass was(200.34±12.97)and(191.99±13.96)g,respectively.There was no significant difference in vertical and horizontal diameter and single fruit mass under different cultivation modes(P>0.05).The pesticide residues in the fruits of murcott and fertile orange under open cultivation were lower than those under greenhouse cultivation,and both were lower than the maximum residue limit in food in China.To sum up,the two cultivation modes had no effect on the vertical and horizontal diameter and single fruit quality of murcott and fertile orange,but there were differences in pesticide residues in fruits.Therefore,open field cultivation mode could be recommended to reduce pesticide residues and improve fruit quality.

关 键 词：茂谷柑 沃柑 纵横径 农药残留 

分 类 号：S666[农业科学—果树学]