bad
blight
climate
climate change
conservation
crop diseases
crop failure
development
disaster
disease
drought
dry soil
earth
ecology
farming
farmland
food crisis
food shortage
global
global crisis
global warming
ground
growing
growth
harvest
harvest failure
heat
hunger
infection
land
life
plant disease
poor bad harvest
problem
protection
rotten tomatoes
rough
rubbish
save
seedling
soil
soil problem
surface
temperature
unhealthy
vegetable
warming
waste
weather
world