If you're starting out, you'll need tools to till the soil.
如果你是个新手,你需要工具把地整理得适合种菜。
Now he no longer needs to use his labor to earn an income. Instead, he rents out use of the tractor to the younger workers (who otherwise would have to use their bare hands to till the soil, etc.).
他不需要亲自劳动干活赚钱了,现在,他可以把拖拉机租给其他年轻的农民了。
Low Till Agriculture leaves much or all the soil and remains of plants on the ground.
低耕农业在地面上留下许多或全部土壤,以及植物残体。
Fabian Fernandez, a soil and plant nutrition expert at the University of Illinois, says no-till means less intensive labor.
VOA: special.2010.09.28
No-till keeps carbon in the soil and avoids the release of heat-trapping gases from motorized equipment.
VOA: special.2010.09.28
They say no-till stores more soil carbon, which helps the soil particles stick together.
VOA: special.2010.09.28
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