土壤损失 meaning in Chinese

soil loss

Crops often are grown year after year in the same fields , so the soil loses all of its nutrients
农作物年复一年的在同一片土地上生长，所以土壤损失了大部分的营养。
One of the most eye opening results was that increasing application of fertilizers correlated well with decreasing levels of soil loss on these sites
最令人振奋的结果之一是，增加肥料用量与这些地点土壤损失量的降低呈良好相关。
Fertilizer application as compared to no fertilizer application at the network site in thailand for example , reduced soil loss up to 78 % and water runoff up to 65 % in 1994 （ table 2 ）
例如，在泰国1994年的一个研究网点，施肥比不施肥使土壤损失和径流分别减少了78 %和65 % （表2 ）。
Obviously , these results underline the experience of numerous upland farmers : cultivation without safeguarding a fast and stable vegetative cover of crops inevitably leads to soil loss which means loss of productivity
显然，这些结果与无数旱地农民的经验相符合：没有保证作物快速稳定的植被覆盖层的耕作无疑会造成土壤损失，进而引起生产力损失。