Aiming at the problems of stock management such as purchasing, manufacturing and distributing in supply chain with the multilevel series system in stock control as its research focus,the paper put forward a method of recursive search,by which the optimum ordering amount and control strategy were deducted.

Decision-making on feed quantity and order quantity in materials management

A model of the multi-period order quantity of two parties in the supply chain(SC) was established,discussing the multi-period order quantity in the two-level SC.

In this paper,by means of continual check of fixed order quantity and fixed order point,we establish a inventory control model in grain logistics system.