浅谈陕西民俗饮食文化——以西安小吃为例

中国饮食文化历史源远流长,而陕西饮食是其重要的组成部分。通过介绍西安小吃的特色、来源和工艺,阐述了陕西民俗饮食文化的历史性、文化性、多样性和局限性。     

Culture of Traditional Folk Houses' Door Ornament from the Perspective of Cultural Geography

Door is an important ingredient of Chinese traditional folk houses. It not only embodies the form, color, decoration and other material forms, but reflects the folklore, beliefs, geomancy and other cultural concepts. From the perspective of cultural geography, the culture of traditional folk houses' door ornament was studied by using the theory of cultural landscape. Based on the field investigation of remaining folk houses in central part of Shanxi, the Huizhou area and southwestern of China, this paper explores the geographical features of traditional folk houses' door ornament and analyzes the cultural landscape with dynamic characteristics of the door ornament. It is hoped that this paper will perfect the study of traditional residential culture.     

On the Regional Culture Features of the Traditional Folk Housing Architecture of Huizhou Style

The traditional architecture of Huizhou style with its unique regional cultural features makes a well- developed genre of architecture in late ancient China. Especially, the traditional folk housing of Huizhou style is the most vivid embodiment of Huizhou culture, reflecting the social history and culture in Huizhou area. The location and setting of the traditional folk housing in ancient Huizhou is greatly influenced by the geomantic theory, a fact that can be best detected in the practice of building artificial landscapes at the accesses to villages. The internal structure of the traditional folk housing of Huizhou style vividly reveals the ideology and the system of the patriarchy in ancient Huizhou. Being traders but sticking to the identity and temperament of Confucian scholars, local merchants of ancient Huizhou fostered a unique culture, which has shaped an distinctive artistic charm found in the internal decoration and furnishings of the traditional folk housing in ancient Huizhou.     

Cultural Soft Power-based Brand Culture Marketing Strategies of Tourist Destinations

On the basis of analyzing defi nitions and signifi cance of cultural soft power, signifi cant value of brand culture marketing of Chinese tourism destinations was clarified. Basic contents of cultural soft power-based brand culture marketing of tourism destinations were explored from two perspectives: resource characteristics and marketing strategies of brand culture of tourism destinations.     

Development of Sightseeing Agricultural Landscapes Based on Bashu Culture and Red Culture Elements

The development of culture is closely related to politics and economy.There is some unique creativity in national culture.To a large extent, cultural appeal and cohesion can improve the sightseeing agricultural landscape in Bashu area.Meanwhile, the unique red culture of Chinese culture is a very popular representative part of Bashu sightseeing agriculture landscapes.Nowadays, when Chinese culture is vigorously promoted, Bashu culture is affected by the Going Global Strategy.Red tourism and red culture are beneficial to the rapid development of the sightseeing agricultural landscape in Bashu, which promotes the continuous construction and development of the economic and cultural development in Bashu area.Based on this, we analyzed Bashu culture and the red culture respectively, and expounded their influence on the sightseeing agricultural landscape in Bashu area and its future development.     

基于循环水养殖系统的罗非鱼养殖效果分析

为掌握罗非鱼在循环水养殖系统的高密度养殖生产过程中的水质变化情况及生长数据等,以吉富罗非鱼为养殖对象,构建一套集成有竖流沉淀器、转鼓式微滤机、生物移动床、多腔喷淋式纯氧混合器、滴流式脱气滤塔及消毒杀菌装置等高效水处理技术和装备的高密度系统,并使用该系统进行为期3个月的吉富罗非鱼养殖试验。试验研究结果显示:罗非鱼在高密度养殖条件下摄食和生长情况正常,养殖密度从投入时的3.5 kg/m3快速增长至32 kg/m3,饵料系数1.72;循环系统水处理环节水质调控能力显著,处理后的养殖水体水质参数稳定:日换水量维持在5%左右的情况下,温度保持在23~28.0℃,氨氮浓度维持在0.272 mg/L,亚硝酸盐维持在0.067~0.21 mg/L,COD平均为7.15 mg/L,溶解氧浓度平均值为7.40 mg/L。总之,将循环水养殖系统应用在罗非鱼养殖中,是一种可行且高效的方法。     

Study on Development Countermeasures of Folk Tourism for Luzhuang Village in Beijing Based on Field Investigation

Rural folk tourism is one of tourism projects supported by Beijing Municipal Commission of Tourism Development and is an important part of theoretical study and practical exploration. This article gives a comprehensive understanding of status quo of folk tourism development for Luzhuang Village, from foods, accommodation, transportation, travelling, shopping, entertainment six aspects, and points out main problems of folk tourism development. Finally, it puts forward the corresponding development suggestions.     

利用花药培养创新水稻抗旱种质资源研究

对3个水稻与旱稻杂交组合F1进行花药培养,结合田间水、旱处理,南繁北育,创造抗旱性强的水稻种质资源。3个组合共获得108份花培材料,对其中68份进行抗旱性鉴定,45份表现抗旱,抗旱植株获得率为66.18％。其中,抗旱性级别为1级、3级、5级,分别为4.41％、17.65％、44.12％,这些材料将为抗旱育种拓宽种质资源。     

Study on Low-carbon City Planning Strategies Based on Urban Greenhouse Gas Inventory

From the perspective of urban greenhouse gas inventory, this paper analyzed the composition and tendency of urban greenhouse gas inventory of Guangzhou, and compared greenhouse gas inventory of representative international cities. Taking Guangzhou Haizhu Eco-city for example, this paper from the perspective of urban-rural planning put forward the low-carbon development paths and strategies such as increasing carbon sink, industrial transformation, spatial restructuring, traffic organization, green civil engineering and resource utilization, and green building for the main carbon-emitting fields such as industry, energy supply, transport, building and waste disposal.     

The Research of University City Planning Strategies Based on the Real Living

Based on the present problems in university city planning of China, in this paper the reasons for these problems from viewpoint of axiology and methodology are analyzed and the corresponding planning methods are offered, finally the prospects for the future university city planning method are given.     

Study on Landscape Design of Rural Tourism Based on Guilin Scenery Culture

For the local rural tourism landscape, Guilin scenery is a rare natural and cultural scenic resort. Interpretation of Guilin scenery culture could show beautiful and moving natural and cultural artistic charm. In this paper, landscape design measures of Guilin scenery are analyzed from the angle of rural tourism landscape design. Via advocated planning opinion, scientific construction case on rural tourism landscape design of Guilin scenery is proposed, and it is emphasized playing recommendation and presentation role of digital media art on tourism landscape of Guilin scenery.     

Real-Time Strategies for the Fire Alarm Information System Based on Internet

According to the reality of the development of fire alarm system in our country, this paper offers a fire alarm information system based on Internet. Being different with the way of normal router in transmitting all data packages fairly, a new dispatch algorithm is put forward, which can identify different data packages of demanding different real-time performance and transmit the data packages of demanding high real-time performance by jumping queue intelligently. That decreases warning time delay and improves the dependability of important data transmitted by router. A new kind of method is proposed to satisfy a high real-time system at a low cost.     

Construction Strategies of Public Activity Spaces in Residential Districts Based on Children's Activities

The relationship between children's activities and public spaces was analyzed and summarized from three perspectives, namely, children's demands on outdoor activity spaces, factors infl uencing children's behavior requirements, and planning strategies. The paper provided theoretical support for exploring the relationship between children's activities and public spaces, and proposed planning strategies for improving use effi ciency of urban outdoor public spaces and facilities, and creating public spaces capable of meeting children's psychological needs.     

基于响应面法优化印度梨形孢培养基

印度梨形孢(Serendipita indica)是一种能在人工培养基上培养的根内生真菌.为了提高S.indica的生长速率,进一步优化S.indica培养基.本研究通过单因素实验探究6种影响因子对S.indica生长的影响,并通过响应面法对S.indica培养基进行精细优化.结果 表明,S.indica菌株生长的最适...     

农业院校为农服务的SWOT分析及对策研究

运用SWOT分析法,系统分析了我国农业院校为农服务的优势、劣势、机遇及挑战。在此基础上,提出了注重实践性,创新农业人才培养机制;注重针对性,创新农业科技成果;注重宽泛性,创新农村服务体系的对策与思考。     

基于花粉人工培养法下的含笑花粉活力研究

以含笑(Michelia figo)花粉为供试材料,采用花粉人工培养法研究了含笑花粉离体萌发的最优条件。结果表明:在一定浓度范围内,蔗糖和硼酸均可促进含笑花粉萌发,其最适浓度分别为100g/L和50 mg/L,含笑花粉萌发率分别为23.33%和48.62%;花粉最佳萌发温度为25℃,萌发率达50.18%。此外,花粉萌发L933正交试验结果表明,花粉萌发的最佳组合为130g/L蔗糖+80mg/L硼酸+28℃,萌发率可达67.57%。     

基于营养培养基发酵的虫草素功能饮料配方优化

使用自行设计的次生代谢产物诱导营养培养基发酵蛹虫草菌丝,并将发酵后的培养液制成一种新型保健饮料。通过响应面试验,研究了培养基中的碳源、氮源、生长因子对虫草素产量的影响,并基于此发酵液,调配并研究了甜味剂、酸味剂、发酵液添加量对饮料感官品质的影响。结果表明,虫草素诱导营养培养基的最优配方为:葡萄糖添加量25 g/L,精氨酸添加量0.4 g/L,复合B族维生素20 mg/L(每mL含维生素B13 mg、维生素B21.5 mg、维生素B60.2 mg、烟酰胺10 mg、泛酸钙1 mg),蒸馏水1000 mL,pH 6.4。在此培养基上蛹虫草菌丝生物量为9.14 g/L,虫草素含量为68.54 mg/L。发酵液保健饮料的最佳配方为:D-木糖添加量5%,柠檬酸添加量0.1%,菌丝发酵液添加量30%。制得的饮料成品符合国家相关标准,颜色淡棕黄色,口味清淡,酸甜适宜,虫草素含量达到40.012~41.364 mg/L。     

基于阿里云的无土栽培营养液信息采集系统

为实现对无土栽培营养液中影响作物生长的各重要因子的精准测量与控制,笔者研制了一种基于阿里云的温室无土栽培营养液信息监测系统。该系统主要包括采集模块、控制模块、云平台和应用终端4个部分。首先利用传感器实时测量营养液的电导率、酸碱度、液温、液位和含氧量等影响因子信息,然后进行数据整合处理,并通过无线通信模块传送至控制模块及阿里云平台进行数据保存,最后通过Web端实时监控营养液各信息变化。研究结果表明,该系统能够实时准确监测营养液的信息,合理反馈供给作物所需营养液信息,达到功能设计要求,而且系统成本低,具有一定的实用价值。