云南省咖啡質(zhì)量安全追溯系統(tǒng)開發(fā)與研究
[Abstract]:The western and southern parts of Yunnan Province are located between latitude 15 擄north and the regression line north, and most of the areas are above sea level of 1000? 000 meters. The terrain is mainly mountainous and sloping, and the undulation is large, the soil is fertile, the sun is abundant, the rainfall is rich, and the temperature difference between day and night is large. These unique natural conditions form the particularity of Yunnan small-grain coffee taste-strong but not bitter, fragrant but not strong, with a slightly fruity taste. As early as the 1950s, Yunnan small-grain coffee was very popular in the international coffee market. In order to further promote the influence of Yunnan coffee, quality safety played an important role. Therefore, the research on the traceability system of quality and safety is also very important. After the promulgation of the Food Safety Law, the quality and safety of agricultural products, which are closely related to our lives, appear to be particularly prominent. It is a great matter related to our health and national economy and people's livelihood. However, the production, circulation, and quality supervision of agricultural products by processing enterprises are insufficient, and many agricultural products in corresponding China have such problems, which are relatively scattered in space and do not have enough scale of management. There are no standardized production standards and conditions and circulation links are more chaotic, these problems make the quality and safety of agricultural products occur frequently. Coffee, as an indispensable cash crop in our lives, inevitably has similar problems. Therefore, scientific supervision and management of coffee production, processing and circulation can prevent all kinds of food safety problems caused by coffee. Establishing a traceability system that conforms to Yunnan's coffee quality and safety can not only improve the safety of Yunnan's coffee quality, promote Yunnan's economic development, and promote Yunnan's small grain coffee export. According to the coffee database and network information set up by the system, the coffee production in Yunnan province can be predicted and the decision-making basis of the government's coffee policy can be provided conveniently. Through 5 years of efforts, Yunnan will focus on the three most advantageous "cloud series" (cloud tea, cloud flower, cloud medicine), three major "forest products" (forest chemical products, woody oils, edible fungi) and four major "plateau brands" (plateau fruits and vegetables). High-altitude potato industry, plateau sugar wine, plateau fishing animal husbandry), cultivate support to form a group of large agricultural leading enterprises with output value of more than ten billion yuan and tens of billions of yuan. We will promote the formation of more than 10 agricultural industries with an output value of more than 100 billion yuan and even hundreds of billions of yuan. Yunnan is the largest major coffee producing area and export base for earning foreign exchange in the country. Therefore, the establishment of coffee quality and safety traceability system is particularly necessary. Therefore, the study of this topic has important theoretical and practical value. This paper takes the coffee supply chain of Yunnan Province as a breakthrough, draws lessons from the successful examples of the traceability system of agricultural products at home and abroad, integrates. NET Framework technology, international general coding technology, and (RFID), database related technology of radio frequency identification technology. Ajax-related technology has completed the preliminary development of coffee quality and safety traceability system in Yunnan Province. The first is to discuss the specific methods of quality and safety traceability in line with the current situation of coffee in Yunnan Province. The feasibility of the demand of Yunnan coffee traceability system was analyzed, and the whole framework of Yunnan coffee quality traceability was realized. Secondly, the process of coffee production from planting to finished products was analyzed, and the model of Yunnan coffee production traceability was established. Third, relying on the powerful integration function of Microsoft Visual Studio2010 and MicrosoftSQL Server2008 database, the beautiful and friendly web development has been completed, so as to meet the corresponding needs of each participant in the coffee supply chain.
【學(xué)位授予單位】:云南師范大學(xué)
【學(xué)位級(jí)別】:碩士
【學(xué)位授予年份】:2014
【分類號(hào)】:TP311.52;F322
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