Topic 975
farm,
crop,
crops,
farmers,
soil,
grown,
grain,
manure,
growth,
growing,
land,
quality,
cattle,
food,
cows,
bushels,
farming,
sheep,
harvest,
increase,
country,
production,
labor,
pounds,
increased,
results,
weeds,
improvement,
removed,
district,
plow,
generally,
pigs,
cents,
fertilizer,
orchards,
methods,
worth,
conditions,
experiments,
grasses,
productive,
autumn,
implements,
weather,
forage,
rural,
purchased,
practice
Volumes with greatest proportion