According to the current situation and problems existed in irrigation and drainage of paddy field in the Four lakes Region of Hubei Province, combining research results from previous experimens, the water and fertilizer management of paddy field in the Four lakes Region were analyzed, and relevant countermeasures were put forth.

The experiments were carried out in the experiment station of China National Rice Research Institute(30゜05’N,119゜56’E) during 2006—2007 to study the physiological and ecological effects of nutrient and water management on rice.

The application of grid technique in the coordination management system of the university property;

The Collaboration Management of Supply Chain on the Condition of E-Business;

This article is to introduce an agile supply chain management system model based on collaboration management mode,and also explains the management and optimization method under such mode,based on which the agile supply chain management system structure is elaborated.

Based on the theory of supply chain collaboration management and the relationship between E-commerce and supply chain collaboration management,the paper discusses how to improve the supply chain collaboration management and studies the problems needed to be solved in the supply chain collaboration management.

Study on the model of recruitment and employment of enterprise new employees based on cooperative management mode;

The feature and requirement of the customer-oriented production are analyzed, then main content and strategy of synergy management of customer-oriented supply chain are put forward from a viewpoint of synergy management, and finally a model for the cooperative management of supply chain is built based on modern informatio.

It can satisfy inter-domain cooperative management, improve the connectivity between management entities, and balance the task load in management network.