tailieunhanh - Estimation of GDD (Growing Degree Days) under different phenophase to different rice genotypes under SRI and traditional methods cultivation

The present investigation on “Estimation of GDD (growing degree days) under different phenophase to different rice genotypes under SRI and tradition methods of cultivation” was conducted during Kharif season 2007 with 32 genotypes of rice at Research Farm of Indira Gandhi Krishi Vishwavidyalaya, Raipur (Chhattisgarh).It is observed from the investigation that the GDD method of computing in the crop duration is better method than duration in days. | Estimation of GDD Growing Degree Days under different phenophase to different rice genotypes under SRI and traditional methods cultivation