不同土壤条件对蓝莓果实品质和产量的影响  

Effects of different soil conditions on the quality and yield of blueberry fruits

作　　者：秦洪波[1] 郭伦发[1] 张怡彬 潘燕林 王新桂[1] QIN Hong-bo;GUO Lun-fa;ZHANG Yi-bin;PAN Yan-lin;WANG Xin-gui(Guangxi Institute of Botany,Chinese Academy of Science,Guilin 541006,Guangxi,China)

机构地区：[1]广西壮族自治区中国科学院广西植物研究所,广西桂林541006

出　　处：《湖北农业科学》2025年第4期118-121,共4页Hubei Agricultural Sciences

基　　金：广西自然科学基金项目(2020GXNSFAA297017);广西植物研究所基本业务费项目(桂植业23012)。

摘　　要：以3年生南高丛蓝莓品种绿宝石为研究对象,通过正交试验设置了土壤pH、有机肥施用量和珍珠岩施用量3个因素,探究不同土壤条件对蓝莓果实品质和产量的影响。结果表明,不同土壤条件对蓝莓果实品质和产量存在显著影响。其中,在土壤pH 4.2、园土∶有机肥∶珍珠岩=33.6∶4∶1(质量比)条件下,平均单株结果数达127.00个,平均单果重为2.31 g,平均果实横径为1.69 cm,平均单株产量为293.03 g,结果数量和单株产量显著高于其他处理。在土壤pH 5.8、园土∶有机肥∶珍珠岩=31.7∶6∶1(质量比)条件下蓝莓果实可溶性糖含量最高;在土壤pH为5.0、园土∶有机肥∶珍珠岩=63.3∶12∶1(质量比)条件下蓝莓果实花青素含量最高;空白对照的各项指标均处于最低值。The 3-year-old southern highbush blueberry cultivar Emerald was taken as the research object.Three factors of soil pH,application amount of organic fertilizer and application amount of perlite were set up through the orthogonal test to explore the effects of different soil conditions on blueberry fruit quality and yield.The results showed that different soil conditions had significant effects on fruit quality and yield of the blueberry.Among them,under the conditions of soil pH 4.2 and a mass ratio of garden soil∶organic fertilizer∶perlite=33.6∶4∶1,the average number of fruits per plant was 127.00,the average fruit weight was 2.31 g,the average fruit diameter was 1.69 cm,and the average yield per plant was 293.03 g.The number of fruits and the yield per plant were significantly higher than other treatments.The soluble sugar content of blueberry fruit was the highest under the conditions of soil pH 5.8 and a mass ratio of garden soil∶organic fertilizer∶perlite=31.7∶6∶1;the anthocyanin content of blueberry fruit was the highest under the conditions of soil pH 5.0 and a mass ratio of garden soil∶organic fertilizer∶perlite=63.3∶12∶1;all the indexes of blank control were at the lowest value.

关 键 词：蓝莓 土壤条件 果实品质 产量 

分 类 号：S663.9[农业科学—果树学]