共查询到19条相似文献,搜索用时 203 毫秒
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我国食用菌地理标志产品保护的现状和意义 总被引:1,自引:0,他引:1
概述了地理标志产品保护制度的起源以及如何申报地理标志产品保护,分析了我国食用菌地理标志产品保护的现状及存在的问题,并阐述了地理标志产品保护对食用菌产业发展的意义。 相似文献
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黄花菜在重庆璧山种植已有120 a历史,具有地理标志产品的特征,对其实施地理标志保护有着重大的战略意义.但目前还存在对其意义认识不足、缺乏统一产品标准等问题,针对这些问题提出了具体的解决措施. 相似文献
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产自福建省建宁县的"建宁白莲"是我国注册登记的第1个水生蔬菜地理标志保护产品,该地理标志产品保护的正式执行日期为2002年7月22日。截至2014年6月底,我国已有13种水生蔬菜的93个实物产品(physical product)获得地理标志产品保护,共被授予127个地理标志(geographical indication)。这些地理标志产品分别产自18个省份。地理标志产品注册登记最多的省份为江苏、湖北、浙江及山东,最多的种类为莲藕(Nelumbo nucifera)、芋头(Colocasia esculenta)、莲子(Nelumbo nucifera)、水芹(Oenanthe decumbens)和荸荠(Eleocharis dulcis)。2010年6月-2014年6月是水生蔬菜地理标志产品注册登记数量增加最快的时期,新增地理标志产品65个,新增数占总数的69.89%。作者对地理标志产品管理体系、地理标志产品选择标准及地理标志的利用等方面存在的问题,提出建议。 相似文献
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张邓灵 《柑桔与亚热带果树信息》2009,(10):38-39
河南省质量技术监督局、河南日报社联合举办了向建国60周年献礼——“河南省十大最具影响力地理标志产品”推选活动。日前,评选结果揭晓,灵宝苹果榜上有名。据悉,地理标志是指识别某一产品来源于WTO成员国领土内某一地区或地方的标志。具有强大的影响力。地理标志制度作为一种产品保护制度,只允许地理标志保护范围内按标准组织生产的产品加贴地理标志专用标志、使用地理标志产品名称销售。《地理标志产品保护规定》实施以来,河南省共有60多个产品进入地理标志产品保护行列。 相似文献
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近日,无棣金丝小枣被国家质检总局正式批准为地理标志保护产品。所谓地理标志产品,是利用产自特定地域的原材料,按照传统工艺在特定地域内生产的,其质量、特色或者声誉在本质上取决于原产地域自然因素和人文因素等地理特征的产品。据介绍,地理标志产品保护制度有诸多好处。主要 相似文献
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Landscape-ecological mapping of the Netherlands 总被引:1,自引:0,他引:1
Kees J. Canters Cees P. den Herder Aart A. de Veer Paul W. M. Veelenturf Rein W. de Waal 《Landscape Ecology》1991,5(3):145-162
The Landscape-ecological Mapping of the Netherlands project (LMN project) started in 1983 with the aim of establishing a landscape-ecological database for use in developing and evaluating national land-use plans. The project, working with grid cells of 1 km2, has four working objectives: a) development of mapping potential for basic landscape-ecological data, b) assessment of susceptibility to interventions, c) evaluation of significance for nature conservation and d) production of vulnerability maps, as a combination of susceptibility and significance. In addition to information on soil, groundwater, ecotopes, flora and fauna, the database also incorporates information on physiographical features and entire landscapes. The resulting database is a geographic information system (GIS). This article describes the second phase of the project (1985–1989), covering the Randstad area, and focusses on the methods and the applications potential of the database. 相似文献
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N. S. Nasser R. A. E. Tilney-Bassett 《The Journal of Horticultural Science and Biotechnology》2013,88(3):361-370
White flowered cultivars have petals which are either pure white, or patterned white with coloured markings localized within clearly defined zones on the upper surface of the petals. Five patterns are identified. The bar pattern has pigment localized within a small zone on both sides near the base of each of the lower triplet of petals. The centre pattern has a V-shaped coloured zone in the basal half of all petals filling in the centre of the flower. The picotee pattern colours the edges of all petals. The ring pattern is a coloured zone running across the basal half of all petals. The vein pattern consists of two prominent coloured veins running from the base of the upper pair of petals. The expression of these patterns is controlled by the dominant alleles of four genes: the bar, picotee and vein patterns by the genes Baiba, Celce or PH pi, and Ve/ve respectively, and the centre and ring patterns by the interaction of the products of two genes Ce with Ve and Ba with Ve respectively. The homozygous recessive states of these genes are epistatic to the red- marking gene, Rm/rm, responsible for controlling the synthesis of anthocyanin pigments that fill the marked zones. Other colour marking genes are probably responsible for variations in colour, especially pink which was a frequent alternative to red. In the absence of the colour marking genes, the pattern zones may sometimes become lightly pigmented from other sources providing the pattern gene itself is present. The zones are considered to be areas of pigment accumulation rather than centres for pigment synthesis. 相似文献
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我国辽阔的地域为不同的食用菌产品提供了生长条件,也对食用菌类产品包装的地理属性产生了重要的影响。在此基础上,通过提取相应的地理标志,从图形创意角度出发有效筛选符合食用菌类产品包装设计的地理元素,能够为不同地域的食用菌企业吸纳地理文化、进行食用菌类产品包装设计、加强包装图形创意研发提供有用的参考。 相似文献
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辣椒RAPD分析与转基因研究进展 总被引:1,自引:0,他引:1
本文概括了RAPD技术在辣椒分子标记、遗传多样性研究和杂交种子纯度鉴定应用等方面的研究成果;介绍了辣椒转基因技术、抗病毒、真菌虫害和草害转基因辣椒研究的新进展。 相似文献
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分子标记技术及其在辣椒遗传育种上的应用 总被引:1,自引:1,他引:1
分子标记的创新、发展与应用对辣椒分子生物学和辣椒生物技术起了积极的推动作用.本文介绍了RFLP、RAPD、AFLP、SSR分子标记及其在辣椒物理图谱的构建、DNA指纹分析、基因定位以及遗传育种、资源研究和品种改良等方面的应用. 相似文献
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Forest fragmentation as an economic indicator 总被引:13,自引:0,他引:13
Despite concern over the ecological consequences of conversion of land from natural cover to anthropogenic uses, there are few studies that show a quantitative relationship between fragmentation and economic factors. For the southside economic region of Virginia, we generated a surface (map) of urbanization pressure by interpolation of population from a ring of cities surrounding the region. The interpolated map showed a geographic gradient of urbanization pressure or demand for land that increased from northwest to southeast. Estimates of forest fragmentation were moderately correlated with the geographic gradient of urbanization pressure. The fragmentation-urbanization relationship was corroborated by examining land-cover change against the urbanization map. The geographic gradient in land-cover change was strongly correlated with the urbanization pressure gradient. The correspondence between geographic gradients in land-cover change and urbanization pressure suggests that forest fragmentation will occur at a greater rate in the eastern portion of the southside economic region in the future. 相似文献