If the summer fallow practice left the soil bare of any plant materials or residue, the soil was left exposed to potential erosion. Modern conservation tillage practices have greatly reduced this possibility.
Summer fallow is cropland that is purposely kept out of production during a regular growing season. If the summer fallow practice left the soil bare of any plant materials or residue, the soil was left exposed to potential erosion. Modern conservation tillage practices have greatly reduced this possibility. See the related link below.
Because it is good for the health of the soil.
The soil determines what crops can grow, and how well they will grow. Organic matter in the soil, amount of clay, and pH (acidity) are all factors in how fertile the soil is. Different crops use different amounts of the various nutrients; this is why crop roatation and summer fallow are used. That way it gives the soil time to replenish its nutrients and then that crop can be grown again and not suffer from lacking nutrients.
people could have put helpful chemicals in the soil
If the summer fallow practice left the soil bare of any plant materials or residue, the soil was left exposed to potential erosion. Modern conservation tillage practices have greatly reduced this possibility.
Summer fallow is cropland that is purposely kept out of production during a regular growing season. If the summer fallow practice left the soil bare of any plant materials or residue, the soil was left exposed to potential erosion. Modern conservation tillage practices have greatly reduced this possibility. See the related link below.
Fallow land means land that has not been cultivated and seeded. The soil can be fertile, just nothing is being grown on it. Cultivated land that actively has plants growing on it is the opposite of fallow
Because it is good for the health of the soil.
Bush fallow.
Leaving fields fallow gives time for the soil to recuperate by absorbing more nutrients and absorbing water. Leaving fields fallow is economically not recommended, by agriculturally sound as a method of "recharging" the land.
Definitely not an immigration question, but fallow fields are those that are left dormant between planting seasons in order to allow the soil to regenerate its mineral base. In general terms fallow means a field where nothing in growing.
Farmland is sometimes 'left fallow' meaning unseeded so the soil can gain nutrients over that period. You cannot keep on growing the same kind of crops year after year or it depletes the soil of certatin nutrients.
Crop rotation helps save the soil. Sometimes we let the field go fallow for a season.
Because it is good for the health of the soil.
It won't damage the soil but it can disturb roots.
The soil determines what crops can grow, and how well they will grow. Organic matter in the soil, amount of clay, and pH (acidity) are all factors in how fertile the soil is. Different crops use different amounts of the various nutrients; this is why crop roatation and summer fallow are used. That way it gives the soil time to replenish its nutrients and then that crop can be grown again and not suffer from lacking nutrients.