Version 1
: Received: 21 June 2023 / Approved: 22 June 2023 / Online: 22 June 2023 (11:15:30 CEST)
How to cite:
Bajpai, Y.; Soni, S.K.; Bajpai, A.; Tiwari, S.; Rastogi, L.; Trivedi, M. Patterns of Shifting Phenostages and Flowering Time in Mango (Mangifera indica L.) Due to Climate Change. Preprints2023, 2023061600. https://doi.org/10.20944/preprints202306.1600.v1
Bajpai, Y.; Soni, S.K.; Bajpai, A.; Tiwari, S.; Rastogi, L.; Trivedi, M. Patterns of Shifting Phenostages and Flowering Time in Mango (Mangifera indica L.) Due to Climate Change. Preprints 2023, 2023061600. https://doi.org/10.20944/preprints202306.1600.v1
Bajpai, Y.; Soni, S.K.; Bajpai, A.; Tiwari, S.; Rastogi, L.; Trivedi, M. Patterns of Shifting Phenostages and Flowering Time in Mango (Mangifera indica L.) Due to Climate Change. Preprints2023, 2023061600. https://doi.org/10.20944/preprints202306.1600.v1
APA Style
Bajpai, Y., Soni, S.K., Bajpai, A., Tiwari, S., Rastogi, L., & Trivedi, M. (2023). Patterns of Shifting Phenostages and Flowering Time in Mango (<em>Mangifera indica</em> L.) Due to Climate Change. Preprints. https://doi.org/10.20944/preprints202306.1600.v1
Chicago/Turabian Style
Bajpai, Y., Laxmi Rastogi and Mala Trivedi. 2023 "Patterns of Shifting Phenostages and Flowering Time in Mango (<em>Mangifera indica</em> L.) Due to Climate Change" Preprints. https://doi.org/10.20944/preprints202306.1600.v1
Abstract
Mango flowering phenostages were recorded under global warming conditions to assess the relationship between environmental cues and flowering time shifts and their consequences on reproductive success. Phenological transition to floral destiny was studied in relation to standard metrological week and weather parameters. Shifting of phenostage was recorded in Bud swelling, which is important for the shoot transitioning from vegetative to flowering meristem. Variations were also recorded for panicle elongation and early anthesis. The critical temperature for Bud burst stage was estimated for Dashehari, Langra, Amrapali and Chausa while Chausa had the propensity for late flowering correlated with higher temperature. The shifting of phenological calendar in response to weather parameters was obvious and needed a bigger range of yearly data for arriving at the climatic drives. In general, the results revealed that flower intensity was positively correlated with temperature, sunshine hours and evaporation while humidity showed a negative correlation. Hermaphrodite Flower % is an important attribute affecting fruit set and yield and was found most variable in the two years in the case of the three alternate bearing cultivars. In conclusion, it can be inferred that weather parameters prevailing in subtropics affect flowering intensity and consequently its fate i.e.; fruit yield.
Biology and Life Sciences, Agricultural Science and Agronomy
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.