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| 苹果果实生长发育数学模型研究 | |
| 引用本文： | 李慧峰,李林光,张琮,吕德国.苹果果实生长发育数学模型研究[J].江西农业学报,2008,20(4):40-42. |
| 作者姓名： | 李慧峰 李林光 张琮 吕德国 |
| 作者单位： | 1. 山东省果树研究所,山东,泰安,271000;沈阳农业大学,园艺学院,辽宁,沈阳,110161 2. 山东省果树研究所,山东,泰安,271000 3. 山东省农业科学院,山东,济南,250100 4. 沈阳农业大学,园艺学院,辽宁,沈阳,110161 |
| 摘 要： | 以寒富苹果为试材，研究了苹果果实生长发育规律，通过测量果实生长发育期间的纵、横径及于、鲜重，建立了相关的数学模型。结果表明：果实纵、横径动态变化曲线为“S”型，果实重量的变化曲线为双“S”型。果实纵、横径生长进程数学模型拟合为对数方程，果实重量变化数学模型拟合为转换曲线方程，果实重量与纵、横径间关系的数学模型拟合为二次方程。 |
| 关 键 词： | 苹果 果实生长发育 数学模型 |
Study on Mathematic Model of Apple Fruit's Growth and Development |
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| LI Hui-feng,LI Lin-guang,ZHANG Cong,LU De-guo.Study on Mathematic Model of Apple Fruit''''s Growth and Development[J].Acta Agriculturae Jiangxi,2008,20(4):40-42. | |
| Authors: | LI Hui-feng LI Lin-guang ZHANG Cong LU De-guo |
| Institution: | LI Hui- feng, LI Lin- guang ,ZHANG Cong, LU De- guo. ( 1. Shandong Institute of Pomology, Taian 271000, China; 2. College of Horticulture, Shenyang Agricultural University, Shenyang 110161, China;3. Shandong Academy of Agricultural Sciences, Ji＇nan 250100, China) |
| Abstract: | "Hanfu" apple was used as experimental material to study the growth and developmental rule of the fruit.In the growth and development period,data were measured on vertical diameter,horizontal diameter,fresh weight and dry weight,and the mathematic models were established.The results showed that the growth curves of vertical and horizontal diameter were "single-S" curve,the curve of fruit weight was "double-S" curve.The mathematic models of vertical and horizontal diameter conformed to logarithmic curve.The weight curves of fruitage conformed to inverse curve.Relationship between the fruitage weight and vertical and horizontal diameter conformed to quadratic curve. |
| Keywords: | Apple Fruitage growth and development Mathematic model |
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