安徽农业科学2011，Vol.39Issue(3)：1281-1282,2.
金柑果实生长发育的数学模型研究
Study on Mathematic Model for Growth and Development of Fortunella crassifolia Fruit
摘要
Abstract
[ Objective ] The study aimed to establish the mathematic model for growth and development of Fortunella crassifolia fruit so as to make sure the cultivation measure suitable for growth of F. crassifolia. [ Method] With Rongan F. crassifolia as the tested material, the growth model for F. crassifolia fruit was established through determining the indexes such as the vertical diameter, tranyverse diameter and developing days of the fruits during the growth and development of F. crassifolia and the change law among the indexes was made clear. [ Result] In 30 d after flowering, there was a fast growing period for the vertical diameter and transverse diameter of the fruits and the vertical diameter grown faster than the transverse diameter. Ater flowering for 30 d, the fruit development got into a slowing growth period and the transverse diameter grown a little faster than the vertical diameter. After flowering for 100 to 110 d, there was a small growing peak. The regression equation of the transverse diameter (y) and the developing days (x) was y = 0. 000 057x2 - 0. 007 971 x + 0. 611 333, R2 = 0.995 0. The regression equation of the vertical diameter (y) and the developing days (x) was y =0. 000 097x2 -0. 013 264x +0. 855 225, R2 =0. 990 2. [ Conclusion]There was a polynomial regression relation among the vertical diameter, transverse diameter and developing days of the fruits and their growth course mathematical models all were the quadratic equations.关键词
金柑/果实生长发育/数学模型Key words
Fortunella crassifolia/Fruit growth development/Mathematic model分类
农业科技引用本文复制引用
刘冰浩,区善汉,刘升球,麦适秋..金柑果实生长发育的数学模型研究[J].安徽农业科学,2011,39(3):1281-1282,2.基金项目
科技部国家星火计划项目(2008GA790003) （2008GA790003）
广西自然科学基金项目(2010GXNFA013077). （2010GXNFA013077）
