Meat, poultry, vegetables feel heat from global warming. (Yahoo! News)

From meat, poultry and milk to potatoes, onions and leafy greens, everything consumed on the world’s dining tables is feeling the heat from climate change, scientists say.

Researchers are trying to establish the extent to which global warming will affect livestock, plant life and staple crops such as rice to bolster their resistance to disease and breed stronger varieties.

The world’s billion poor, whether producers or consumers, will bear the brunt, warned scientists who ended a conference Saturday on agriculture and climate change in Hyderabad, southern India.