摘要
提出了依据树木芽生长量建立数学模型进行花期预报的新方法,并对这种新方法的使用原则及适用范围等进行了讨论.从对大山樱( Prunussargentii Rehd .) 实例的研究来看,共得到了直线和曲线模型各3 种,回报效果良好.
Thisarticleis based on budsofgrowing conditiontosetup mathematical modeltoexplainthe new method offorecast during blooming season ,and some expression orthe new methodstheory and usage.From the case study of Prunussargentii Rehd ., we get three kinds of straight and curve model,anditshows good result.
出处
《首都师范大学学报(自然科学版)》
2000年第1期66-71,共6页
Journal of Capital Normal University:Natural Science Edition
关键词
花期预报
生长测量
预报法
数学模型
大山樱
forecaston bloomingtime,methodon measuregrowingconditions,mathematical model, Prunussargentii Rehd .