稀土对新嘎拉苹果品质的影响  

Effect of Rare Earth on Quality of Royal Gala Apples

作　　者：张力飞[1] 杨洋[1] 

机构地区：[1]辽宁农业职业技术学院,辽宁营口115009

出　　处：《北方园艺》2011年第1期54-55,共2页Northern Horticulture

摘　　要：以6 a生新嘎拉苹果为试材,进行不同生育期喷施稀土溶液试验,研究其对单果重、硬度、果形指数、着色指数、果实固形物等指标的影响。结果表明:新嘎拉苹果喷施稀土的最佳浓度为1 000 mg/kg,喷施最佳时期为果实膨大期、采收前半个月各喷1次。Six years old royal gala apples were employed to spray rare earth solution at different growth stages of apple.The method was researching on affection about weight,hardness,fruit shape index,the index coloring,fruit solids,and other physiological indicators.The results showed that the most appropriate spraying concentration was 1 000 mg/kg,the best time for spraying was the expansion of fruits and the period pre-harvest half-month.

关 键 词：稀土 新嘎拉 品质 

分 类 号：S661.1[农业科学—果树学]