Why is climate important to food production?

In some regions, warmer temperatures may increase crop yields. The overall impact of climate change on agriculture, however, is expected to be negative—reducing food supplies and raising food prices. Higher temperatures increase crops’ water needs, making them even more vulnerable during dry periods.

What impact does climate change have on growing food?

Food may become more expensive as climate change mitigation efforts increase energy prices. Water required for food production may become more scarce due to increased crop water use and drought. Competition for land may increase as certain areas become climatically unsuitable for production.

Why is it important for farmers to adapt to the climate?

Our research showed integrated systems can make farms more resilient for every component analyzed: they can improve the local micro-climate by reducing local temperature and increasing precipitation and water availability; reduce the impact of extreme weather events on crops, livestock and other products; reduce soil …

What is climate resilience crops?

Climate-resilient agriculture (CRA) is an approach that includes sustainbly using existing natural resources through crop and livestock production systems to achieve long-term higher productivity and farm incomes under climate variabilities.

How does climate affect food production and availability in your country?

Changes in temperature, moisture, carbon dioxide, insect pests, plant diseases, and weeds associated with global warming are projected to reduce food production in North America. The extent of alterations in crop yields will depend on each crop and its particular environmental requirements.

What is the impact of climate change on agriculture?

In general, higher temperatures will shorten the frost periods, promoting cultivation in cool-climate marginal croplands. However, in arid and semi arid areas, higher temperatures will shorten the crop cycle and reduce crop yields, because higher temperature leads to increased crop water requirements [4].

How does the climate change create havoc on food and agricultural production?

The increase of precipitation tends to have increased rapidly in summer but decreased slightly in winter since the 1970s. Temperature increase by global warming has given rise to new types of blights and pests, causing damages to crops.

How can we adapt crop farming to global warming conditions?

Strategies range widely, and include different crop cultivation and rotation strategies, using conservation tillage, transitioning to lower-carbon fuel sources, improving fertilizers and fertilizer application approaches, improving soil carbon sequestration, and using gas-capture systems for livestock and manure.

Why is climate resilience important?

Resilience breaks the mammoth of climate change into locally manageable tasks such as reducing increased flood risk due to sea-level rise or preparing agricultural markets for longer droughts due to higher temperatures. Resilience underscores the specific impacts of climate change for individual communities.

How do climate resilient crops develop?

To cope with climate change, farmers need to modify production and farm management practices, such as adjusting planting time, supplementing irrigation (when possible), intercropping, adopting conservation agriculture, accessing short- and long-term crop and seed storage infrastructure, and changing crops or planting …

How can Climate-Resilient Agriculture R&D stabilise the global food system?

Governments, civil society organizations and the private sector must consider the importance of climate-resilient agriculture R&D, alongside a diverse set of approaches, in stabilizing the global food system. They must also invest in programs to get these innovations to farmers and build their capacity to use them, particularly in Africa.

What are the best crops for climate-resilience?

The success of improved maize varieties in Africa provides a model for developing climate-resilient maize in other vulnerable regions and improving less researched crops like beans, plantains and potatoes. 2. Fast-Maturing Lentils Lentils are another important crop.

Can climate-resilient crops help solve the global hunger crisis?

Climate crises combined with the economic repercussions of COVID-19 are contributing to acute global food insecurity, but solutions such as climate-resilient crops and agricultural practices raise optimism. Communities across the Global South are facing a hunger crisis — one that existed before COVID-19 hit and has since gotten worse.

Why is food security and resilience important for communities?

This not only supports food security for the general public but also helps communities as people with resilient livelihoods are better prepared for – and can better cope with – shocks, whether recurrent, protracted or unexpected. However, the concept of resilience isn’t limited to economics.