1. The practice of eco-agriculture has brought about striking improvements in the agricultural ecological environment -- barren hills greened, forest acreage greatly raised, soil erosion controlled to some extent, organic matter content of the soil increased, and the ability of the agricultural ecological system to ward off natural disasters improved.  
   生态农业建设使农业生态环境得到明显改善，荒山荒坡得到绿化，森林覆盖率大幅度提高，水土流失有所控制，土壤有机质含量提高，农业生态系统抗灾能力有所增强。
2. The farm has a considerable acreage. 
   这农场有相当多亩数的面积。
3. What is the acreage of the farm?  
   这农场面积有几亩？
4. Monitoring of the ecological environment in comprehensive agricultural development in the “three rivers” area in the past 10 years indicates that, due to an organic combination of biological and engineering measures, both the types and rate of land utilization and the acreage of man-made vegetation in the area have increased markedly. Desertification and soil erosion have been effectively checked, and the comprehensive index of the eco-environment quality has been raised by one to three grades. 
   有关部门对“一江两河”地区农业综合开发十年来的生态环境跟踪监测结果显示，由于生物措施和工程措施的有机结合，使开发区内的土地利用类型、利用率和人工植被面积显著提高，土地沙化、土壤侵蚀得到有效控制，生态环境质量综合指数普遍提高1—3个等级。
5. agricultural location and agricultural divitions 
   农业布局与农业区划

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• 1. 耕作亩数
  agricultural acreage耕作亩数...耕地面积
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