【摘要】 试验以4年生鲁丽苹果为试材,研究3种矮化中间砧对鲁丽枝条生长和果实品质的影响。结果表明,鲁丽/M9T337/平邑甜茶和鲁丽/BP/平邑甜茶组合的枝条长度主要集中在50 cm以下,占枝条总量的65%以上。果实品质方面,鲁丽/M9T337/平邑甜茶组合的单果重最大,显著高于鲁丽/71-3-150/平邑甜茶组合;果实中可溶性固形物含量、果糖、葡萄糖、蔗糖、山梨醇、可溶性糖、维生素C等物质含量均以鲁丽/71-3-150/平邑甜茶组合最低,M9T337和BP嫁接的鲁丽差异不显著。更多还原

【Abstract】 The effects of three dwarfing interstocks on branch growth and fruit quality of 4 year-old Luli apple were studied in this paper. The results showed that the branch length of Luli grafted on M9 T337 and BP were mainly below 50 cm, accounting for more than 65% of the total branch types. The average fruit weight of Luli grafted on M9 T337 was the largest, which was significantly higher than that of Luli grafted on 71-3-150. The contents of soluble solids, fructose, glucose, sucrose, sorbitol, soluble sugar and vitamin C in fruits were the lowest in Luli grafted on 71-3-150, but there was no significant difference between Luli grafted on M9 T337 and BP.更多还原