Systemic design and analysis technology of product map
产量图分析技术与系统设计研究

To analyze the affecting factors to farm products is an important precondition of precision agriculture,which is an imperative link in the transforming process from the information of products,soil and environment to the concrete agricultural operation.The paper reports the ordinary methods of the analysis including their relative softwares,the design.The structure and function of product map analysis system are designed and discussed.