| Autor: |
Roka, Magar Bimal, Barsha, K. C., Biddhya, Pandey, Preeti, Kayastha, Pawan, Lamichhane, Janak, Bhandari, Himani, Chand, Prakash, Baduwal, ram, Poudel Mukti |
| Předmět: |
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| Zdroj: |
Agriways; Jul-Dec2022, Vol. 10 Issue 2, p31-45, 15p |
| Abstrakt: |
Heat stress has become a dominantly crucial factor in limiting wheat yields threatening global food security.Therefore, understanding the effects of temperature on phenology and the physiological traits is very crucial for plant breeders to combat increasing temperature as wheat is a cool-season crop having 15°C at the reproductive stage. In this article, we briefly review only the effects of heat stress and tolerance mechanism on wheat regarding its different aspects. We reviewed that heat stress adversely affects photosynthesis, membrane stability, grain filling, dough properties and gluten proteins, pollen fertility, fruit and/ or seed yield, and photosynthetic characteristics in flag leaves.The photosynthetic efficiency is greatly reduced by unwanted production of reactive oxygen species, denaturation of heat shock proteins, and alternation in many enzymes. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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