Cleared land , by contrast , promotes drought 被伐荒地却适得其反,导致干旱。
Others are started by farmers trying to clear land , or by part - time forestry workers creating employment for themselves 一些是放火狂所为,一些是尝试清理耕地的农民引起的,或者是一些兼职的林业工人为给自己创造就业机会。
In newly cleared land due to the rest of trees and roots , the only possible soil tillage management is through heavy disks and leveling disks in the first two years 因有残留树木和树根,头两年中新垦土地上唯一可行的土壤耕作措施是重型园盘耙和平地园盘耙。
This mass production of crops is seen as potentially dangerous to the environment as it encourages farmers to cut down native forests and clear land for crop production 大量的农作物产量,对环境有潜在的危害,因为它会鼓励农人砍伐天然森林,和将土地夷为平地栽种农作物。
The wwf report says much of the destruction results from burning of the forest to clear land , which is then use the meet the global demand for soybean , beef and bio - fuel 世界自然基金会的报告指出很多破坏是由于烧林开垦耕地,然后用此以满足全球对大豆、牛肉和生物燃料的需求造成的。