Evaluation of growing degree days (GDD) values of timely and late sowing dates in different varieties of rice
Author(s):
AP Deshmukh, SB Kharbade and R Balasubramanian
Abstract:
An agro-meteorological investigation was undertaken on “Crop weather pest relationship and validation of DSSAT model for rice varieties under different transplanting dates’’ during kharif, 2016 and 2017 at Agricultural Research Station Farm, Vadgaon Maval, Dist. Pune, under Mahatma Phule Krishi Vidyapeeth, Rahuri, for the purpose to evaluate the heat efficiency of rice crop. An experiment was laid out in split plot design with three replications. The treatment comprised of four sowing dates viz., S1: 26th MW (25 June-1 July), S2: 28th MW (9 July-15 July), S3: 30 MW (23 July-29 July) and S4: 32nd MW (06 August -12 August) as main plot treatments and four varieties viz., V1: VDN-99-29 (Phule samruddhi), V2: VDN-3-51-18 (Indrayani), V3: IET-13549 (Bhogavati) and V4: RDN-99-1 (Phule Radha) as sub plot treatments.
How to cite this article:
AP Deshmukh, SB Kharbade, R Balasubramanian. Evaluation of growing degree days (GDD) values of timely and late sowing dates in different varieties of rice. Pharma Innovation 2021;10(9):365-369.