Climate change impacts on horticultural and other field crops vary based on rising temperatures or regional CO2 concentration, but India’s agriculture may be more vulnerable to the expected higher incidences of extreme weather (e.g. rainfall duration and intensity, drought/flood), pests, and disease.
How does climate change affect agriculture in India?
Effect of Climate Change on Agriculture. Climate change is perceptible through a rise in all India mean temperature and increased frequency of extreme rainfall events in the last three decades. This causes fluctuation in production of major crops in different years.
How does climate change affect the agriculture industry?
Continued changes in the frequency and intensity of precipitation, heat waves, and other extreme events are likely, all which will impact agricultural production. Furthermore, compounded climate factors can decrease plant productivity, resulting in price increases for many important agricultural crops.
How does climate change affect India?
Some climate impacts in India are irreversible:
The rate at which these intensify will depend on emission trends. … Very strong increase in heat waves, heavy rainfall events, further melting of glaciers can be expected and are very important for India. Sea level rise will cause flooding when tropical cyclones hit.
How does climate change affect plants and crops?
Climate change may actually benefit some plants by lengthening growing seasons and increasing carbon dioxide. Yet other effects of a warmer world, such as more pests, droughts, and flooding, will be less benign. Under the HadGEM2 model, corn farmers will see crops decline by nearly 16 percent. …
How does climate change affect Indian economy?
Climate crisis cost
The total damage could be 12.7% of India’s GDP. As per the report, inaction on climate change will reduce India’s economic potential by 5.5% per year on average over the next 50 years.
What are the main causes of climate change in India?
Increasing agricultural activities, changes in land-use patterns, and other sources lead to rising levels of methane and nitrous oxide. Industrial processes also release artificial and new greenhouse gases like CFCs (chlorofluorocarbons), while automobile exhaust fumes lead to ozone generation.
How might climate change make life in India more difficult?
Climate change is expected to have major health impacts in India- increasing malnutrition and related health disorders such as child stunting – with the poor likely to be affected most severely. Child stunting is projected to increase by 35% by 2050 compared to a scenario without climate change.
How can the effects of climate change be reduced by agriculture?
Top 5 Technologies That Help Farmers Respond to Climate Change
- No-Till Farming. Avoiding tillage keeps moisture, organic matter and nutrients in the soil, making farm fields more fertile. …
- Heat-Tolerant Traits. …
- Drought-Tolerant Maize. …
- Crop Protection. …
- Nitrogen-Use Efficiency.