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首页> 外文会议>International Soil Conservation Organization Conference vol.1; 20020526-31; Beijing(CN) >Meeting the Challenges of Sustainable Soil and Water Resource Use for Food Production in Ontario, Canada
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Meeting the Challenges of Sustainable Soil and Water Resource Use for Food Production in Ontario, Canada

机译：应对加拿大安大略省水土资源可持续利用对粮食生产的挑战

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Expanding urban-industrialization in southern Ontario is vying for use of Canada's best farmland. Agriculture's response has been to re-structure, to mechanize and automate, to increase usage of imported synthetic inputs, all at the expense of environmental protection, natural resource stewardship and sustainability. Widespread adoption of organic farming systems would do much to mitigate the stewardship and sustainability problems, but too many impediments exist to prevent this. Adoption of reduced-input farming techniques would offer a partial solution to sustainability problems. Additional measures in the form of public intervention should be employed. Public policies aimed at inducing farmers to expend more conservation effort on behalf of the environment and sustainable agri-food systems could encompass farmer education and extension assistance, financial assistance, cross-compliance measures, and compulsion backed by litigation and penalties. Such policies would best be targetted, especially when scarce public funds are earmarked for subsidizing farmers' conservation efforts, rather than universally applied. Targetting criteria should be not only high potential for achieving environmental protection and agri-food sustainability, but also positive net social welfare outcomes. Farm sites conferring highest positive net social welfare should be ranked first for targetting.
机译：安大略省南部地区不断扩大的城市工业化正在争夺加拿大最好的农田。农业的对策是改组，机械化和自动化，以增加进口合成原料的使用，而这一切都以环境保护，自然资源管理和可持续性为代价。有机耕作系统的广泛采用将大大减轻管理和可持续性问题，但是存在太多阻碍这一方面的障碍。减少投入的农业技术的采用将为可持续性问题提供部分解决方案。应采取公共干预形式的其他措施。旨在促使农民代表环境和可持续农业食品系统开展更多保护工作的公共政策应包括农民教育和推广援助，财政援助，交叉遵从措施以及以诉讼和处罚为后盾的强迫行为。这样的政策最好是针对性的，特别是在稀缺的公共资金专门用于补贴农民的保护工作而不是普遍应用的时候。目标标准不仅应具有实现环境保护和农业食品可持续性的高潜力，而且应具有积极的净社会福利成果。拥有最高正的净社会福利的农场应该被定位为第一位。

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