山东农业科学Issue(2)：56-58,3.
化学疏花对欧李果实产量和品质的影响
Effects of Chemical Flower Thinning on Yield and Quality of Cerasus humilis
摘要
Abstract
Using 6 year-old Cerasus humilis cultivar ‘Nongda 4’ as material, different concentrations of 3 kinds of chemical flower thinning agents were sprayed at full -bloom stage .The fruit setting rate , yield and quality (sugar and acid content) were determinated.The results showed that spraying 1.0 Be°lime sul-phur significantly increased the mean single fruit weight and soluble solid content .Meanwhile , the mean fruit weight per branch and titrable acid content were also increased .Spraying 20 mg/L NAA or 10 .0 g/L Shiyile also had better effects.In conclusion, spraying 1.0 Be°lime sulphur at full -bloom stage was suitable for flower thinning of Cerasus humilis.关键词
欧李/疏花剂/石硫合剂/萘乙酸/施易乐/坐果率/单果重/可溶性固形物含量Key words
Cerasus humilis/Chemical flower thinning agent/Lime sulphur/NAA/Shiyile/Fruit set-ting rate/Single fruit weight/Soluble solid content分类
农业科技引用本文复制引用
王鹏飞,张建成,曹琴,穆霄鹏,纪薇,杜俊杰..化学疏花对欧李果实产量和品质的影响[J].山东农业科学,2014,(2):56-58,3.基金项目
教育部高等学校博士学科点专项（20121403110003）；科技部农业科技成果转化资金项目（2012GB2A300053）；山西省科技重大专项（20121101010）；山西省科技基础条件平台建设项目（2013091004-0101）；山西省财政支持农业科技成果转化项目 （）
