草莓专用叶面肥对基质栽培草莓生长、产量和品质的影响  

Effects of Special Leaf Fertilizer for Strawberry on Growth,Yield and Quality of Strawberry Cultivated in Substrate

作　　者：雷伟伟 齐长红[1] 祝宁 刘雪莹 于畅 李利锋 LEI Weiwei;QI Changhong;ZHU Ning;LIU Xueying;YU Chang;LI LiFeng(Beijing Changping District Agricultural Technology Extension Station,Beijing 102200,China)

机构地区：[1]北京市昌平区农业技术推广站,北京102200

出　　处：《蔬菜》2023年第11期27-29,共3页Vegetables

摘　　要：为解决草莓基质栽培生产中的根区施肥难以满足草莓正常生长需求的问题,在京郊基质栽培模式下,研究了草莓专用叶面肥对草莓缺钙情况、产量和品质的影响。结果表明:喷施草莓专用叶面肥可以有效补充钙素营养,显著降低缺钙症状的发生率,草莓总产量、单株结果数、单果质量可分别显著提高17.6%、7.9%、8.9%;同时,能显著提高草莓各茬果实的糖度和糖酸比,改善草莓风味和品质,是实现草莓高产、优质、安全、高效生产的技术途径。In order to solve the problem that it was difficult for root zone fertilization to satisfy the normal growth need of strawberry in substrate cultivation,the effects of special leaf fertilizer on calcium deficiency,yield and quality of strawberry were studied under the substrate cultivation mode in suburb of Beijing.The results showed that spraying special leaf fertilizer of strawberry could effectively supplement calcium nutrition,significantly reduce the incidence of calcium deficiency symptoms,while the total output,fruit number per plant and fruit weight of strawberry significantly increased by 17.6%,7.9%and 8.9%,respectively.At the same time,the sugar content and the sugar-acid ratio of each strawberry crop could improve significantly,so as to improve the flavor and quality of strawberry.It was a technological way to achieve high yield,high quality,safety and efficient production of strawberry.

关 键 词：草莓 基质栽培 草莓专用叶面肥 产量 品质 

分 类 号：S668.4[农业科学—果树学]