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Enhancers of the energy efficiency in tea processing industry

机译：茶叶加工业中能效的增强剂

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The cost reduction of green tea processing, the control of fossil fuel resources, and the curbing of corresponding greenhouse gases emission depend on the energy efficiency of tea processing units. Therefore, it is imperative to identify and analyze factors determining energy efficiency of these agro-industrial units. To this end, the present descriptive survey was carried out on 40 managers of tea factories in Guilan Province, Iran. At the first phase of the study, the experts and managers of the tea manufacturing units were given an open-response question to identify the factors affecting energy productivity of tea industry. Then, the factors were divided into three broad categories of technical, managerial-policy, and knowledge-skill. The statistical analysis of final questionnaire data showed that “the correct and sound design of the new hot air furnaces”, “the enhancement of technical knowledge of technicians in withering, fermentation, drying and storage units”, and “optimum scheduling of withering operation with respect to the final status of green tea leaf” were found to be the most important technical, managerial-policy, and knowledge-skill factors determining the improvement of energy productivity in tea factories of Guilan Province, respectively. Accordingly, it is recommended to hold training courses to enhance energy productivity knowledge of tea factory managers, to improve the technical knowledge of technicians in withering, rolling, fermentation, drying, and storage units, to renew machinery and equipment of tea factories, to enforce manufacturing units to comply with relevant quality standards, and to allocate financial supports through low-interest loans for mounting tea processing machinery and equipment with high energy efficiency.
机译：绿茶加工的成本降低，化石燃料资源的控制以及相应温室气体排放的抑制取决于茶加工单元的能源效率。因此，必须确定和分析决定这些农业工业单位能源效率的因素。为此，本描述性调查是对伊朗桂兰省的40名茶厂经理进行的。在研究的第一阶段，对茶叶生产单位的专家和管理人员进行了开放式提问，以确定影响茶产业能源生产率的因素。然后，将这些因素分为技术，管理政策和知识技能三大类。最终问卷数据的统计分析表明，“新型热风炉的正确，合理设计”，“凋萎，发酵，干燥和存储单元技术人员的技术知识的增强”和“利用绿茶的最终状态”是决定桂兰省茶厂提高能源生产率的最重要的技术，管理政策和知识技能因素。因此，建议举办培训班，以提高茶厂管理人员的能源生产率知识，提高茶农在枯萎，碾压，发酵，干燥和储藏单元方面的技术知识，更新茶厂的机械设备，以强制执行符合相关质量标准的生产单位，并通过低息贷款分配资金支持，以安装高能效的茶加工机械和设备。

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