摘要
根据发育阶段生长度日恒定的原理和温室栽培试验,将温室甜瓜生长发育阶段划分为播种期、幼苗期、伸蔓期、开花坐果期、果实生长盛期、果实成熟期,建立了温室甜瓜发育的动态模拟模型,并确定了发育阶段生长度日的参数,系统地预测甜瓜生长发育阶段。模型检验结果表明,温室甜瓜发育动态模拟模型具有较高的精确性。
The simulation model of muskmelon in greenhouse was developed according to invariance of growing degree days and greenhouse plant experiment.The parameter of growing degree days in different development stages was quantified and different development stages were predicted systematically.Its development stages contained sowing stage,seedlings stage,tendril elongation stage,flowering and fruit initial stage,fruit flourish growth stage and fruit ripeness stage.Model test showed that this model was of high accuracy.
出处
《南京农业大学学报》
CAS
CSCD
北大核心
2005年第2期129-132,共4页
Journal of Nanjing Agricultural University
基金
江苏省农业三项工程项目(SX2003054)
国家863计划项目(2004AA247010)
南京市科技项目(2003ZB0201)
关键词
温室
甜瓜
发育阶段
有效积温
模拟模型
greenhouse
muskmelon
development stage
growing degree days
simulation model
