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公共管理专业是当前各个大学炙手可热的专业之一,同时也是一门实践性很强的学科。在公共管理专业中,茶艺的学习也是相当重要的项目,在茶艺的教学中,除了对茶艺基本知识的讲解,也要重视茶艺课程的实践教学,提升学生的综合能力。但就目前来说,很多高校公共管理专业在茶艺课程的教学中还存在很多的问题,文章分析了公共管理专业茶艺实践课程开展的必要性,并对公共管理专业茶艺课程的教学条件进行了研究,最后提出了公共管理专业茶艺课程实践教学的教学方法,希望能对各高校公共管理专业茶艺课程实践教学提供一定的参考。 相似文献
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对高职院校茶艺专业开设插花艺术课程的探讨 总被引:1,自引:0,他引:1
本文从茶艺学和花艺学两者的相通之处出发,阐述了在高职院校茶艺专业中开设插花艺术课程的必要性及其意义,提出茶艺专业开设插花艺术课程的教学内容、方法与考核方式。 相似文献
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高职院校在培养专业人才的过程中,需要紧密结合社会发展的现实情况,从社会和市场需求入手,开设相关的专业课程。高职院校针对旅游专业开设茶艺课程,能够促进旅游专业的学生对茶艺相关的知识进行充分有效的掌握,从而帮助学生们将其有效应用到今后旅游方面的工作当中,这对于高职院校培养出一大批的优秀高素质人才具有十分重要的影响。本文主要是从高职院校旅游专业开设茶艺课程的必要性入手,针对高职院校旅游专业茶艺课程的相关情况进行全面细致的分析和说明,并通过调查对高职院校旅游专业茶艺课程开设效果进行介绍。 相似文献
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近些年高校都相继增设了摄影专业,在摄影专业中《建筑摄影》是摄影专业的必修课,对于提高学生的摄影水平有着重要的作用。《建筑摄影》课程对于学生的摄影基础理论知识和专业技术知识有较高的要求。传统的教学方法比较死板,不利于提高学生的摄影水平和学习兴趣,需要对课程进行改革,而将茶文化融入到《建筑摄影》课堂教学中是课程教改的重要内容之一,教师需要在对茶文化进行深入了解的基础上将茶文化应用到课堂教学之中,建立以学生为主导的教学机制。 相似文献
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酒店管理专业是一项职业技能培养为核心的专业,无论是人才的实际应用需要,还是时代发展的具体要求,都需要注重教学理念的丰富与完善。结合茶艺课程实践教学活动开展的特点和要求,创新该教学活动理念,完善教学元素,能够从根本上提升整个教学活动效果。本文拟从酒店管理专业教学活动创新实施的基本要求分析入手,结合当前酒店管理专业茶艺课程实践教学的问题和不足,通过融入茶艺表演活动的具体内涵,从而探究酒店管理专业茶艺课程实践教学思路。 相似文献
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Sena L.P. VanderJagt D.J. Rivera C. Tsin A.T.C. Muhamadu I. Mahamadou O. Millson M. Pastuszyn A. Glew R.H. 《Plant foods for human nutrition (Dordrecht, Netherlands)》1998,52(1):17-30
In the western Sahel, indigenous plants become important staples when cereal harvests are inadequate to support populations inhabiting that region of Africa. The purpose of this study was to assess the nutrient content of several of these edible wild plants. The leaves of the following seven plant foods were analyzed: Ziziphus mauritiana, Cerathotheca sesamoides, Moringa oleifera, Leptadenia hastata, Hibiscus sabdarifa, Amaranthus viridi, and Adansonia digitata. The fatty acid, vitamin E, carotenoid, selected mineral and amino acid contents of these plant foods were determined. These same analyses were performed on the fruit of the Adansonia digitata. In quantitative and qualitative terms, Amaranthus viridis was found to be an excellent source of protein. Its amino acid composition compared favorably to that of a World Health Organization (WHO) protein standard. It also contained considerable amounts of the two fatty acids that are essential in humans (linoleic and -linolenic) and a number of minerals including iron, magnesium, calcium and zinc. The leaves of Hibiscus sabdarifa contained an appreciable quantity of protein the composition of which was comparable to the WHO standard. The mineral content of the leaves of this plant was also exceptionally high; noteworthy was its high zinc content. H. sabdarifa also contained significant quantities of the two essential fatty acids. Ziziphus mauritiana was an excellent source of the essential fatty acid linoleic acid and several of the metals including iron, calcium, magnesium and zinc. Its content of other essential nutrients, however, was rather low. In general, Adansonia digitata leaves were nutritionally superior to the fruit of the tree; however, the fruit did contain useful quantities of potassium, phosphorus, zinc and -linolenic acid. The Leptadenia hastata leaves were an especially good source of lutein and -carotene. These data should be useful to the people who inhabit the western Sahel in helping them devise healthy diets during times when cereal staples are in short supply. 相似文献
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通过电解质外渗法和匍匐茎恢复试验对‘阳江’狗牙根及其12个通过形态鉴定选出的坪用价值高且花序密度低的诱变后代进行抗寒性鉴定。电解质外渗法结果表明:诱变后代间的抗寒性具有较大差异,其叶片半致死温度(LT50)的变异范围为-7.6~-0.2℃(最低值与最大值相差7.4℃);参试材料抗寒性由强到弱依次为M18>M4>M26>M28> M22>阳江>M29>M31>M10>M37>M16>M1>M25,其中,有5个诱变后代抗寒性优于亲本,分别是M18、M4、M26、M28、M22。匍匐茎恢复实验结果表明:诱变后代M1、M22、M26、M31、M25在0℃和-5℃低温胁迫后的恢复生长率都高于亲本,恢复能力均优于亲本;M10、M37、M28在-5℃低温胁迫下,恢复生长能力低于亲本,抗寒性相对较弱,M16和M4在0℃和-5℃低温胁迫下,恢复生长率都低于亲本,抗寒性明显弱于亲本。综合2种方法鉴定结果显示:诱变后代M1、M25的恢复能力较强;M4、M28的叶片抗寒性较好,青绿期较长;M22、M18、M26的叶片抗寒性和匍匐茎恢复能力均较强;M29,M31的叶片抗寒性和匍匐茎恢复能力与亲本相似;M10、M16、M37的叶片抗寒性和匍匐茎恢复能力均较弱,整体抗寒性较弱。 相似文献
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Insect pest management is facing the economic and ecological challenge worldwide due to the human and environmental hazards caused by majority of the synthetic pesticide chemicals. Identification of novel effective insecticidal compounds is essential to combat increasing resistance rates. Botanicals containing active insecticidal phytochemicals appear to be promising to address some of these problems. Therefore, there is a continuous need to explore new active molecules with different mechanisms of action. Secondary metabolites present in plants apparently function as defense (toxic), which inhibits reproduction and other processes. The phytochemical biomolecules could be used for maximizing the effectiveness and specificity in future insecticide design with specific or multiple target sites, while ensuring the economic and ecological sustainability. In this article, the current state of knowledge on phytochemical sources and insecticidal activity, their mechanism of action in insects, resistance, and promising advances made in phytochemical research are reviewed. 相似文献
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马铃薯黑痣病是土传真菌性病害,在定西市马铃薯种植区均有发生,目前已成为影响马铃薯产量和品质的主要因素之一。本研究对马铃薯黑痣病菌从温度、光照、碳源、氮源以及p H方面进行了生物学特性的测定。结果表明:该病原菌菌丝在无光25℃条件下生长最快,在无光35℃条件下生长最慢;室温条件下培养1 d后用紫外线照射处理2 h,然后室温持续光照培养4 d的菌丝生长速率最大,持续黑暗培养4 d的菌丝生长速率最慢;不同碳氮源对该菌菌丝生长均有影响,碳源为淀粉的培养基上菌丝生长最快、氮源为尿素的培养基上菌丝生长最快;培养基p H中性时菌丝生长速率最大。 相似文献
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以‘福桐’、‘绿桐’2个无性系与10个不同种源的白花泡桐个体为研究对象,采用ISSR分子标记对12份白花泡桐材料的亲缘关系进行研究,并利用DPSv3.01进行聚类分析。结果表明:10条引物共扩增出66条条带,其中有37条多态带,多态性比例为56.1%。根据ISSR聚类分析结果,在遗传距离为0.35时,12份白花泡桐材料可分为5类,第1类为‘福桐’无性系与河南、河北种源个体;第2类为‘绿桐’无性系与湖南、湖北、江苏种源个体;第3类为浙江、广东种源个体;第4类为江西、福建种源个体;第5类为广西种源个体。此结果 相似文献
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橡胶树丛枝病病原的抗血清制备与应用 总被引:5,自引:1,他引:4
以感染橡胶树丛枝病病原的长春花为材料,制备得到橡胶丛枝病病原菌抽提液,以抽提液为抗原免疫家兔,制备抗血清,经微量沉淀测定,抗血清效价为1:2048。应用橡胶丛枝病抗血清检测橡胶褐皮病,无症苗木检出率达30%-37%,可疑的褐皮病树检出率达85.7%。 相似文献