ADJ

agricultural
cash, commercial, export
fodder, food, forage
Fodder crops are used to feed livestock
subsistence
staple
traditional
the replacement of traditional crops with cash crops for export
spring, winter
standing
Rivers burst their banks and flooded standing crops
arable, cereal, fruit, root, vegetable

VERB + CROP

grow, produce
Most of the farmers grow arable crops
plant, sow
bring in, gather, harvest, reap
damage, destroy
Summer flash floods destroyed the crops
rotate
spray
Crops are sprayed with highly toxic chemicals to prevent insect damage

CROP + VERB

fail
Isolated communities were extremely vulnerable if crops failed

CROP + NOUN

rotation
Crop rotation helps prevent soil erosion
damage, failure
production, yield
to boost crop yields
spraying

PREP

~ of
a crop of carrots

ADJ

abundant, bumper, excellent, good, heavy, record
poor
early
Bring strawberry plants indoors for an early crop
potato, rice, etc.

VERB + CROP

gather, get, harvest, have, reap
a record crop was harvested We had a very good crop of apples last year
bear, produce, yield
It takes three to five years for a new plantation to bear a crop

PREP

~ of