主页 > 词条 > 拉丁美洲西班牙语 (XL) > agricultura orgánica
agricultura orgánica
There is no universally accepted definition, but in general organic farming is a production system which avoids or largely excludes the use of synthetically compounded fertilizers, pesticides, growth regulators, and livestock feed additives. To the maximum extent feasible, organic farming systems rely on crop rotation, crop residues, animal manures, legumes, green manure, off-farm organic wastes, mechanical cultivation, mineral bearing rocks, and aspects or biological pest control to maintain soil productivity and tilth, to supply plant nutrients and to control weeds, insects and other pests.
您想要说什么?
新闻词条
精选词条
Día de Steve Jobs
Fue propuesto por la agencia digital de publicidad Studiocom, el día de Steve Jobs es en celebración de la grandeza que Jobs alcanzó durante su vida. ...