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The development of rural industries in Bijie City of Guizhou Province leads the comprehensive rural revitalization with industrial re- vitalization, takes high-quality development as the overall guide, focuses on industrial scale, standardization, branding, and marketization, and strives to extend the industrial chain and enhance the value chain to achieve the prosperity of rural industries. In this study, it investigated the current situation of rural industry development in Bijie City (improving the quality and efficiency of characteristic industries, expanding the quantity and efficiency of agricultural products processing industry, recruiting and cultivating large business entities, expanding and strengthening the brand of agricultural products, and upgrading the rural tourism). Through analysis, it found that there are problems such as small scale of production enterprises, insufficient cultivation of independent brands, short industrial chain, low added value, weak market expansion ability, imperfect interest connection mechanism, and insufficient participation of farmers. Finally, it came up with countermeasures for the development of rural industries in Bijie City, including improving supporting facilities and building an extension base; strengthening leading enterprises and focus on deep processing; highlighting regional characteristics and paying close attention to the docking of production and marketing; enhancing the characteristic brand and strengthening the support of science and technology; promoting collaboration and support, and making innovation in the connection of interests. [ABSTRACT FROM AUTHOR]

This paper briefly reviewed the history of China-made PLC and presented the domestic market situation of PLC, mainstream products of China-made PLC, PLC standards, and relevant national policies. And the existing gaps between foreign and domestic PLC products were analyzed from some aspects including PLC performance indicators, logic programming software, network protocols, product categories, and standardization. Then this paper tried to propose a solution to develop the China-made PLC, combining the characteristics of PLCs of European, American, and Japanese systems. Led by the key projects in the fields of defense industry and critical infrastructure, the China-made PLC will be developed and used based on the domestic independent software and hardware.

IIn order to find out the situation of the innovation and development of the flower industry in Guangxi, the paper analyzed the development status of flower industry in Guangxi, summarized the achievements and experience of technological innovation, and the prominent problems in the development of flower industry. On the basis of the analysis, it came up with some recommendations for the development of the flower industry in Guangxi, so as to provide theoretical reference for the development of the flower industry in Guangxi. [ABSTRACT FROM AUTHOR]

With high nutrition and health value, blueberry receives much concern in recent years. Blueberry experts in the world are cultivating new blueberry varieties. They have come up with constructive theoretical support and planting technology researches and are constantly devoted to expanding blueberry planting latitudes. This paper elaborated researches of blueberry at home and abroad, current development situation of blueberry in China and Guangdong Province, analyzed strengths of planting blueberry in Guangdong. Besides, it came up with recommendations for development of blueberry industry. Finally, it discussed development prospects of blueberry planting in Guangdong. [ABSTRACT FROM AUTHOR]