西部地区是我国自然资源的富集区，支持西部开发的政策为西部农业的发展前景提供了有利条件。
The policy for supporting development in Western areas rich in natural sources provides the favorable condition for agricultural development.
本文简要介绍了支持精准农业系统的主要关键技术、研究应用现状和发展趋势。
The primary supporting techniques, present research and application situation and developing tendency of precision farming are briefly introduced in the paper.
为进一步利用期货市场为订单农业服务，需要大力发展农产品期货市场、加强投资者教育，支持粮食龙头企业参与期货市场。
It is necessary to develop the agricultural futures markets, and support the key cereal enterprises to participate in the futures markets.
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