In small gardens you just pick the bean from the vine by hand. On a larger commercial scale, I don't know if there's a harvesting machine. Migrant farm workers harvest all kinds of vegetables on large commercial farms. It may be that they use workers to harvest green beans, too.
The term used to refer to the action of paying a landowner to plant and harvest a crop is "sharecropping".
It is the plant they use to harvest sugar.
cotton stripper
Soybeans can be used to produce biodiesel fuel.
They changed the way soybeans were used because Percy Lavon Julian used soybeans to create medicine.
Soybeans, vegetable oil,Soybeans, vegetable oil,
The mechanical harvester was used for automating the process of harvesting crops such as wheat, corn, and soybeans. It increased efficiency by reducing the manual labor required for harvesting and allowed farmers to harvest larger areas quicker.
A synonym of reap is the word, gather. Harvest can also be used as a synonym for the word, reap.
Combine harvesters are used to cut cereal crops, separating the grain from the straw. The grain is blown into trailers and taken away for drying or for storage. The straw is dropped out the back to be later collected and baled for animal bedding. Therefore, such large machines are used to best advantage in large, level fields.
Sometimes screws are used, but hydraulics are also common (and that isn't a simple machine).
Winnowing machines are used to separate grain from chaff and other impurities after harvesting. They are commonly used in agriculture to improve the quality of the harvest and make the grain ready for storage or further processing. Winnowing machines help to increase efficiency and reduce manual labor in the grain-cleaning process.
they use soy beans for the ink.