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THERE'S NO MONEY IN DUST

机译:尘埃落定

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摘要

No-till farming is one of the most controlled forms of cultivating and uses minimum labour, physical and financial inputs. Tillage has been used for crop establishment for centuries. The aims are correct seed placement, good seed-soil contact and effective weed and disease control. But excessive tillage often results in the loss of soil structure and increases the risk of soil erosion from wind and rain. Each time soil is moved, by tine, disc or even a shovel, some of the small aggregates are damaged.
机译:免耕农业是最受控制的耕种方式之一,使用的劳动力,物质和经济投入最少。耕作已经用于耕种作物已有数百年历史了。目的是正确的种子放置,良好的种子-土壤接触以及有效的杂草和疾病控制。但是过度耕作往往会导致土壤结构丧失,并增加风吹雨打造成土壤侵蚀的风险。每次用尖齿,圆盘甚至是铲子移动土壤时,都会破坏一些小的聚集体。

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