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在西北绿洲灌区,农作制已表现出农作系统结构与资源的吻合度较高、亚系统产业链基本形成、关键技术局部突破,成效显著等主要特点,但仍面临功能不稳、亚系统间耦合度不足、关键技术的系统性较差、保障制度滞后等一系列问题。建设生态、经济和社会协调发展的现代农作制是绿洲农业可持续发展面临的重大挑战。未来绿洲现代农作制建设重点应放在加环增效、农产品深加工、农田自然资源持续高效安全利用和农田有害物质阻控的系统接口技术,集成由不同单项技术组装而成的产业链高效发展模式。
In the Northwest Oasis Irrigation District, the cropping system has shown the main features of a well-balanced agricultural structure and resources, the basic formation of the sub-system industrial chain, the partial breakthrough of key technologies and remarkable results. However, the system still faces the problems of unstable function, sub-system Lack of coupling, poor systematicness of key technologies, lagging assurance system and a series of other issues. The construction of a modern agricultural system of coordinated development of ecology, economy and society is a major challenge to the sustainable development of agriculture in oasis. The future construction of oasis modern farming system should focus on system interfacing technology of adding ring and increasing efficiency, deep processing of agricultural products, sustainable and efficient use of natural resources of farmland and prevention and control of harmful substances in farmland, and integrating the efficient development of the industrial chain assembled by different individual technologies mode.