Dear all I am Harikrishna working on maize simulation modeling, in relation to different N doses and 4 slplits of N for each N doses. When I run the model the predicted yield level will be satisfactory but the leaf numbers are constant i.e.,26. So this leads to higher drymatter production and LAI, but in field the measured leaf numbers are maximum of 15. So how to calibrate this error to get satisfactory number of leaves,drymatter production and maximum LAI. Please suggest Yours Harikrishna ___________________________________________________ Click below to experience Sooraj R Barjatya's latest offering 'Main Prem Ki Diwani Hoon' starring Hrithik, Abhishek & Kareena http://www.mpkdh.com