improve the ecological environment quality

The urban greenbelt is the important means and measure to improve the urban ecological environment and urban image and to change the quality of residents' life.

城市绿化隔离带是改善城市生态环境，改变城市形象，提高居民生活质量的重要手段和措施。

Based on the above results, some countermeasures aud proposals to improve quality of ecological environment of the soil were offered.

根据研究结果提出了改善土壤生态环境质量的措施和建议。

So it is imperative to take appropriate measures to improve the agricultural ecological environment and the quality of land.

必须采取相应有力措施，改善农业生态环境，提高土地质量。