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In order to maintain better quality of peach during cold storage and to extend the storage time, effects of different dose of 1-methylcyclopropene (1-MCP) treated of fresh kiwifruit on quality were investigated and the physiochemical attributes were subsequently evaluated during 60 days storage at 0 °C. Results showed that 1-MCP treatment had a high effect on inhibiting the respiratory rate, total soluble solid decrease and maintaining titratable acid content during the end of the storage compared with the non-treated control.Moreover, 1.0 μL/L 1-MCP showed the best effect on maintaining the quality and extending storage life.

Taking ‘HuaGuan’ Rape as material, studied the effect of 1-methylcylopropene treatments on postharvest quality of rape stored under 0 °C. The results indicated that during the storage 1-MCP treatment could inhibit the ethylene production, delay the ethylene peak and the color of rape changed from green to yellow, keep the weight, maintain the good appearance quality of rape.

A mathematical model to predict oxygen, carbon dioxide, and water vapour exchanges in non-perforated and micro-perforated thin films in modified atmosphere packaging system has successfully been proposed. Validation of the mathematical model was found to yield good prediction for gas exchanges in the mass of the produce after comparison with the experimental results of modified atmosphere packaging for Lycopersicon esculentum fruit.

The networked and smart interface standards have very important role for underground water monitoring system integration, dynamic information real time acquisition and sharing. Firstly this paper introduces several interface standards as IEEE 1451, and field of environmental monitoring in the popular serial data communication interface standard SDI-12 in the Europe and the United States, then summarize their architectures, main contents and application situation,and then analyze their advantages and questions existing in the standards respective. Introduction groundwater level, water temperature automatic monitoring and remote management system implementation method based on the SDI-12 standard form. Finally puts forward interface standards which could be applied to the underground water monitoring system.