这些措施包括减少果树的种植数量以防止土壤过度开垦；如何安排时间播种；给果树剪枝以获取足够的阳光；以及给树木适量浇水。
These include growing fewer trees to prevent overuse of soil, how to time planting of seeds, pruning to allow enough sunlight onto plants, and supplying trees with appropriate amounts of water.
有时，过度开垦和水土流失也会导致干旱，但是也有这样的情况，即使是土壤被小心地保护起来了，这样的自然灾害同样会发生。
Sometimes over-farming and soil erosion contribute to drought, but there are also natural disasters that can occur even when soil is carefully preserved.
后来由于过度放牧、开垦粮田和持续干旱，西北草原进一步遭到破坏，袭击北京的沙尘暴增加到一年十多次。
After that, overgrazing and ever-lasting drought had further devastated northern west prairie.
造成这一结果的原因是人口压力过大导致过度放牧、盲目开垦等。
The stress of population resulted in the over-grazing and over-reclamation.
造成这一结果的原因是人口压力过大导致过度放牧、盲目开垦等。
The stress of population resulted in the over-grazing and over-reclamation.
应用推荐