基于遗传算法的人工神经网络模型在冬小麦根系分布预报中的应用

• 作 者: 罗长寿 左强 李保国
• 机 构: 中国农业大学土壤和水科学系
• 出 处: 应用生态学报
• 发表日期: 2004年2期
• 关键词: 遗传算法 人工神经网络模型 冬小麦 根系分布 Artificial neural network Genetic algorithm Water stres

In this study, a controlled experiment of winter wheat under water stress at the seedling stage was conducted in soil columns in greenhouse. Based on the data gotten from the experiment, a model to estimate root length density distribution was developed t