Comparative Analysis of Conventional and Non-linear Growing Degree Day Methods for Wheat Yield Prediction in Punjab, India
Satinder Kaur, KK Gill, Baljeet Kaur, Navneet Kaur, Sandeep Singh Sandhu & Kavita Bhatt · Asian Research Journal of Agriculture · 2025
Aims: To evaluate the accuracy and reliability of three Growing Degree Day (GDD) calculation methods—linear (Method 1), improved linear (Method 2), and cosine-wave (Method 3)—for predicting wheat phenological stages and yield in Punjab, India, to optimize agricultural practices i...
Open access
Research Article
10.9734/arja/2025/v18i2693