Farmers spread grains on ground so that the moisture doesn't mold it...
I hope i am right
It hurt them because there was not enough money to buy food and crops. Also because of droughts. Because of droughts there was very dry ground and farmers could not plant anymore crops because the ground had no nutriments in it so there was no way there could be anything for the farmers to do. that's what hurt farmers at that time.
I would have thought that once the (dry) grains were removed from the constraints of a sack, gravity would make them spread out. The only other thing would be, is that the grains are moist. This moistness would tend to make them keep in a more upright clump!
Grains are small, hard, and dry seeds. They come from grain crops. Grains are a large part in the American diet.
A few grains of rice will absorb any moisture. They will also, of course, be gradually ground out by the mill, providing extra and valuable roughage for your diet.
Mainly to prevent mould from contaminating the grain.
Efficient use of resources and prevention of pest proliferations are reasons why farmers should spread compost or manure immediately instead of leaving piles on the soil. Piles can disperse with strong winds and dry up during severe droughts. They also may become homes for foraging wildlife.
Irrigation
Grains are small, hard, dry seeds harvested for human consumption. They are rich in complex carbohydrates, fiber, vitamins, and minerals. Grains can be categorized as whole grains or refined grains, with whole grains being more nutritious due to their higher fiber and nutrient content.
Farmers get their water by the irrigation. (called the Central Valley Project)
With clothes pins or you risk the clothes falling on the ground. You need a warm, breezy day for clothes to dry quickly or "effectively". Make sure that the clothing is spread out or it will not dry. Note: Clothing will dry somewhat even in freezing weather, but you will have to finish drying in a clothes dryer.
Because the 'wet' tyre and dry ground has no friction, but 'dry' tyre and dry ground is more likely to be faster
Dry Farming