论文部分内容阅读
着色系富士“长富2”是富士苹果的芽变品系之一。果实的含糖量较国光高2～6%,贮藏期果肉始终保持甜脆,是一个极其优良的晚熟品种。现根据3年来的观察结果报告如下。一、植物学性状树性强健,树冠大,树姿开张,幼树生长旺盛,萌芽率高,成枝力强。高接后,2～3年生开始结果,座果率高,丰产。1.枝条:3年生枝粗壮,黄褐色,皮孔黄褐色,椭圆形,较多,微凸;茸毛中多,灰褐色。新梢较粗,赤褐色,斜生;皮孔圆形,赤褐色,微凸,大小稀密不规整,茸毛中多。节间平均2.46厘米,中长。萌芽率47.3%,成枝数平均3.2个。
Coloring Department Fuji “Chang Fu 2” is one of Fuji Apple’s budding strains. The sugar content of fruits is 2 ~ 6% higher than that of Guoguang, and the pulp remains sweet and crisp during storage, which is an extremely fine late-maturing variety. Now based on the observations of the past three years are as follows. First, the botanical characters Strong tree, canopy, Shuzi opened, vigorous growth of young trees, high germination rate, strong branch. After the high take, 2 to 3 years old results, high fruit yield, high yield. 1. Branches: 3-year-old branch stout, brown, lenticular brown, oval, more, slightly convex; hair more, brown. Shoots thicker, auburn, oblique; lenticel round, auburn, slightly convex, the size of irregular dense, more hair. Internals average 2.46 cm in length. Germination rate of 47.3%, an average of 3.2 branches.