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改造中低产田是挖掘现有耕地的生产潜力,提高粮食生产综合能力,保证食物安全的重要途径,在防止耕地退化、保护土壤生态环境方面具有重要意义。该文根据上林县地力调查与评价结果,针对不同类型的中低产田分布状况,提出相应的改良措施。
The transformation of middle and low yield fields is an important way to tap the productive potential of existing cultivated land, improve the comprehensive capability of grain production and ensure food safety, and is of great significance in preventing the degradation of cultivated land and protecting the ecological environment of the soil. According to the results of ground surveys and appraisals in Shanglin County, this paper proposes corresponding improvement measures according to the distribution of different types of middle and low yield fields.