Different crops use different nutrients in the soil. Crops are alternated so not all the soil's nutrients are used up before nature can replenish them.
A sunflower is an annual plant. Farmers replant it every year.
No. Farmers rotate crops (which means planting a different crop each year) in order to keep the soil fertile, full of nitrogen, and to help mitigate the build-up of pathogens.
1984
Biennial -sg that happens every alternate year.
No. Farmers grow a new crop of it every year.
Bulbs come up every year if you only plant them once, seeds you have to re- plant. So if they are seeds, then yes. If they are bulbs, no.
Cotton was a very nutrient-consuming crop. One would often get a terrible cotton yield if one were to use the same land for it year after year, and so often they would have to alternate certain sections and columns of their land every year so the nutrients could grow back.
Cotton was a very nutrient-consuming crop. One would often get a terrible cotton yield if one were to use the same land for it year after year, and so often they would have to alternate certain sections and columns of their land every year so the nutrients could grow back.
Annual.
Cotton was a very nutrient-consuming crop. One would often get a terrible cotton yield if one were to use the same land for it year after year, and so often they would have to alternate certain sections and columns of their land every year so the nutrients could grow back.
There are many different farming techniques. Most farmers rotate their crops from year to year so the nutrients in the soil do not get depleted. Some farmers also plant two or more crops together.
ANSWER: Over use such as planting the same type of plant in the same plot of land year after year. That is why farmers rotate the crops they plant in a field from one year to the next.