摘要
３年生藤稔葡萄盛花后１５ｄ用ＣＰＰＵ５～２０ｍｇ／Ｌ浸果穗一次，果粒平均重比对照增加２３．６％～６２．８％，最大单粒重达２１．９ｇ，单株产量提高２０．０％～４８．６％，同时对品质也有明显改善，可溶性固形物比对照提高１．４～２．３个百分点，固酸比增大３．４～５．８，且成熟期提早３～５ｄ。
Soaked in the solution of CPPU 5～20mg/L 15 days after full- bloom, the fruitlet sizes of 3 years oldgrape“Fujiminori”were obviously stimulated at harvest stage.The averaged weight per fruit was 23.6%～62.8%over the control,the maximum reached 21.9g.The yield per tree was raied by 20%～48.6%, and the qualitywas improved as well. Compared with the control , the soluble solid content and its ratio to titratable acidity wereenhanced by 1.4%～2.3%and 3.4%～5.8%,respectively, Furthermore,the maturationtime of the treatedfruits was 3 to 5 days earlier than that of the control.
出处
《湖北农业科学》
1996年第3期38-41,共4页
Hubei Agricultural Sciences
基金
湖北省自然科学基金
关键词
CPPU
藤稔葡萄
产量
品质
成熟期
葡萄
CPPU,“Fujiminori”grape(Vitis asetivalis),yield,quality,maturation time
