福建林业科技Issue(2)：62-66,5.DOI:10.13428/j.cnki.fjlk.2015.02.014
榛子果实发育中果实与果仁的增长规律
Fruit and Kernel Increasing Regularity during Hazelnut Development Course
魏丽红1
作者信息
- 1. 辽宁农业职业技术学院，辽宁营口115009
- 折叠
摘要
Abstract
Utilized hazelnut crossbreds as tested samples to analyze fruit and kernel increasing rate during hazelnut development course.The results showed:For the three crossbreds,the growing periods of fruit can be divided into three stages:initial slow grow-ing period( during which fruit fresh weight increases slowly) ,quick growing period( during which fruit fresh weight increases quick-ly)and the second slow growing period(during which fruit fresh weight increases slowly).The growing periods of kernel fresh weight can be divided into two stages:slow growing period and quick growing period.For the three crossbreds,the growing periods of fruit dry weight can be divided into three stages:initial slow growing period,the first quick growing period and the second quick growing period.When the kernel matured,increasing rate accumulation of kernel dry weight is 87.50%and 96.40%for 1 and 2 crossbreds and for 3 crossbred is 98.60%.There existed significantly positive correlation or very significantly positive correlation between fruit fresh weight and kernel fresh weight and also between fruit dry weight and kernel dry weight.关键词
榛子/果实/果仁/增长速率Key words
Corylus heterophylla Fisch/fruit/kernel/increasing rate分类
农业科技引用本文复制引用
魏丽红..榛子果实发育中果实与果仁的增长规律[J].福建林业科技,2015,(2):62-66,5.
