Because food prices are very high and some people can not afford them. And food supply is way up high so they don't have to worry about how much food is being made. They have to worry about the prices to make sure that they are reasonable enough for people to have money to buy them so that they won't starve to death.
Explanation:
the farmer make the soil fertility by the cultivated things if the land in not having soil fertility can not use for the agricultural if the use they well loss
It would be 75% that the offspring would have long arms.