Introduced the cabbages to cultivation management expert system’s system of structure and functions of the modules and an expert system reasoning the mechanism of the design and implementation.By the expert system,the inference engine design.The results indicated that the system simple,practical,reasoning,efficiency and higher.

Introduced the use of the weather forecast on the factor of disease system design and method.Throughout the monitoring of the historical data record(the disease occurs,meteorological data and) a system to sort the database and to dig the historical data,by analyzed get the disease occur between the factor of mathematical model,in the end,the computer technology development based meteorological data disease forecasting system.

豆角是一种对水敏感作物,覆膜豆角作为抢季节蔬菜,对水更敏感,既需要水来增快成长提早上市,又惧怕因浇水而降低地温,延迟豆角采摘时间,而影响经济效益,虽高产但不能高效。保水剂是一种高分子树脂,能吸附自身体积200～1000倍的水量。在水充足时充分吸水,作物需水时释放出来,供作物生长发育[1]。而水对地温具有调节作用,因此在覆膜豆角上施用保水剂,不但保墒而且保持地温。从而使覆膜豆角生产实现省水高产高效的目的[2]。在实际生产中总结出保水剂在覆膜豆角上的3大优势:保墒、提温和省水增效。