番茄器官生长动态与环境温度和光照关系的模拟  

Simulation of the Relationship between Dynamic Organ Growth of Tomato and Environmental Temperature and Light

作　　者：赖琳玲[1] 程智慧[1] 陈学进[1] 滕林[1] 冯武焕 

机构地区：[1]西北农林科技大学园艺学院,陕西杨凌712100 [2]西安市农业技术推广中心,西安710061

出　　处：《西北农业学报》2010年第2期127-132,共6页Acta Agriculturae Boreali-occidentalis Sinica

基　　金：国家"十一五"科技支撑计划项目(2007BAD79B01)

摘　　要：在4个塑料大棚内研究了春季栽培的2个无限生长型番茄品种的生长动态与棚内关键环境因子温度和光照的关系。通过对2个品种株高、绿叶数、花数、坐果数、果实体积等因子与周均有效积温和周均光合有效辐射积关系的分析,建立了器官生长与两大环境因子的模拟模型。结果表明株高、绿叶数、果实体积、花数和坐果数与温光因子多表现为二项式关系。The relationship between development dynamic of two indeterminate tomato variation and key environmental factors： temperature and light were studied with spring cultivation.By analysis,the simulation model between plant height,green leaf number on the tomato,truss number,fruit number,fruit volume and accumulated temperature and photosynthetic radiation of average in one week had been established.The results showed： most of them showed a binomial relation.

关 键 词：番茄 器官生长 有效积温 光合有效辐射积 模拟模型 

分 类 号：S641.2[农业科学—蔬菜学]