Research on Fresh Agricultural Products Cold Chain Logistics Certification System

Abstract

Agricultural cold chain logistics provides an important safeguard for the production of the agricultural products and the safety of Circulation quality. The fresh agricultural products cold chain logistics certification plays a role in agriculture quality mainly from these areas: Improving the safety traceable of agricultural products, enhancing the supervision efficiency of agricultural products, enhancing the discipline of agricultural supply chain and strengthening consumers' awareness. This paper analyzes the connotation and main features of agricultural cold chain logistics certification system and dissects authentication mechanism of agricultural products cold chain for the agricultural product safety certification, and proposes the development ideas of agricultural cold chain logistics certification.

Cold Chain Logistics Demand Forecasting Based on Improved BP Neural Network Model

“…He predicted social logistics volume by constructing a prediction model that combined BP neural network and principal component regression analysis [14]. At the level of fresh agricultural product consumption, Wang S selected 14 indicators affecting fresh agricultural product consumption from five aspects: regional development level, market supply and demand factors, industry structure level, location advantage factors, and logistics industry factors, and then constructed a combined prediction model based on SVR [15]. Wang X predicted fresh agricultural product consumption from five aspects: agricultural product supply, cold chain level, socio-economic indicators, logistics demand scale, and human development angle, and optimized neural network using genetic algorithm [16].…”