agricultural

agriculturalmachinery

agriculture

agronomy

and

arable

cereal

chemical

crop

cultivate

environment

environmental

equipment

farm

farmer

farmland

fertile

fertilise

fertilize

fertilizer

field

for

from

harvest

herbicide

high

industry

insecticide

kill

liquid

machine

parasite

pest

pesticide

plant

plants

protect

protection

scene

season

special

spray

summer

technology

toxic

toxicsubstance

tractor

treatment

vehicle

water

weed

weedkiller

wheat

work

works