CAJ | 학술논문

通过对3种不同品种甘肃啤酒大麦叶片的生长过程的连续观测和系统分析，采用 Richards 方程描述了不同叶位叶片的叶长、叶宽和叶面积的动态生长过程，构建了大麦叶片生长特征的模拟模型，并用不同品种的大麦进行检验．结果表明：模型对不同品种大麦叶片叶长的 RMSE 值在0．76～2．74 cm 之间，叶宽的 RMSE 值在0．013～0．35 cm 之间，表明模型具有较好的相关性和预测可靠性．
통과대3충불동품충감숙비주대맥협편적생장과정적련속관측화계통분석，채용 Richards 방정묘술료불동협위협편적협장、협관화협면적적동태생장과정，구건료대맥협편생장특정적모의모형，병용불동품충적대맥진행검험．결과표명：모형대불동품충대맥협편협장적 RMSE 치재0．76～2．74 cm 지간，협관적 RMSE 치재0．013～0．35 cm 지간，표명모형구유교호적상관성화예측가고성．
Based on the continuous observation and systematic analysis on the leaf growth process of three different barley cultivars in Gansu Province,the dynamic changes of lengths,widths and areas of leav-es at different leaf positions were described by the Richard equation,and a dynamic model was constructed to simulate the growth characteristics of barley leaves.After that,the model was validated by different bar-ley cultivars.The experimental results showed that the root mean square errors(RMSE)of leaf lengths ranged from 0.76 to 2.74 cm,and that of leaf widths ranges from 0.013 to 0.35 cm,this showed that the simulation model had good correlation and predictability.