英文關鍵字
agriculture
agro
agronomic
agronomist
background
bean
chemicals
conservation
countryside
crop
cultivate
cultivation
ecology
evening
farming
farmland
field
food
fresh
garden
glycine
golden
grain
growth
harvest
harvesting
herbicides
landscape
leaf
leaves
max
morning
natural
nature
outdoor
plant
plantation
prevention
science
sky
soil
soja
soy
soybean
stem
sunlight
sunset
tillage
vegetarian
weed
yield