Study of Climate Change Impact on Crops and Soil Health in India: A Review

Climate change such as rising temperature, atmospheric carbon dioxide levels, rainfall variability and altering soil physical, chemical biological properties are observed all around the world. A review over impacts of clim ate with relation to crops health was done at Department Agricultural Meteorology, CCS HAU Hisar. IPCC, 2021 provides new estimates chances crossing global warming level 1.5°C in next decades finds that unless there immediate, rapid large-scale reductions greenhouse gas emissions, limiting close or even 2°C will be beyond reach. Impacts climate on long time process weather elements induce Physio-chemical reaction which happens slowly elements. is generally expectedto increase crop yields due CO2 fertilization, radiation use efficiency longer growing season but other hand, a critical limit it may develop stress conditions like water stress, sun burns, scorching, bark cracking, closure stomata, leaf senescence abscission etc. can decrease production. Acidification, sodicity salinization problem temperature acidic rainfall. So held that, would have intensive cereal horticulture production well properties.