关键词: 养猪废水, 小麦, 中微量元素, 品质

Abstract: Eco-monitoring is the technique sustaining and assuring system for ecological construction. This paper exploits a constructive way on the ecological environment monitoring based on the research on its type designated, index determined, method chosen, program drawn up, monitor instrument determined ,and data handled, including the network establishment of the ecological environment monitoring and the research achievement popularization system.

Key words: pig slurry, wheat, medium and micro element, quality.