The experiments were conducted to develop indices to provide critical insights into crop phenology and yield responses of wheat to thermal and moisture conditions during rabi 2021-22 and 2022-23 at PAU. Ludhiana. Punjab. The wheat variety Unnat PBW was sown on three dates (D1: 27th October. https://www.kaliboat.com/product-category/gardenkitchen-fixtureskitchen-faucets/