Study on Continuity of Temple of Local Land God in Rural Construction Based on the Perspective of Place Spirit

Temple of local land god is a kind of traditional sacrificial architecture in China's village,and is cultural landscape generated under special farming system of China,which reflects the spiritual world of the working people and bears the history of the village. Its protection and continuity must take inheriting the cultural spirit as the most important prerequisite,and "place spirit" established by Norberg Schultz provides important theoretic basis for it. In this paper,based on "place spirit","place spirit" of temple of local land god is interpreted,and important role of "place spirit" in its protection and continuity and the ways to create "place spirit" of temple of local land god are explored.     

中国龙眼产业发展概况

龙眼果实营养价值高,是著名的食药兼用的热带特色果树。中国龙眼种植历史悠久,是世界龙眼的主要生产国。自中国-东盟自由贸易区建设的正式启动和"早期收获计划"签订后,中国的龙眼产业受到了来自其它生产国的严重冲击。该文介绍了世界龙眼生产概况、中国龙眼产业发展现状,分析了中国龙眼产业发展趋势,并提出了展望。     

我国核桃发展现状及贮藏研究概况

我国的核桃产量居世界第一。核桃是我国重点发展的产业之一。介绍了我国核桃产业的发展现状、当前的主要贮藏方式、影响核桃贮藏最重要的关键因素以及国内外的研究概况。     

近20年我国棉花生产主栽品种概况及其评价

本文以大量的数据 ,对近 2 0年来我国棉花品种的数量及其推广面积进行了综合评述 ,从中总结出各产棉省棉花生产发展历程及趋势。 1 999年始 ,棉花放开经营 ,2 0 0 1年始 ,棉花生产及其后续产品完全进入市场 ,棉花作为我国“战略物资”的时代已一去无返。面对即将进入 WTO及其后的挑战与机遇 ,棉花生产及育种重点必将以市场的需求为调整目标 ,文中谨以此为依据宏观提出今后的发展建议 ,以飨读者     

中国家具产业国际竞争力研究

中国成为世界家具生产和出口大国。正确评价中国家具产业的国际竞争力,分析其影响因素,对提升中国家具产业竞争力有着重要意义。该文利用Comtrade数据并经整理,使用优势变差指数、国际市场占有率、贸易竞争指数、显性比较优势指数四个指标,对1992—2006年的中国、加拿大、德国、意大利、马来西亚和美国的家具产业竞争力进行比较,得出中国家具产业具有较强的国际竞争力这一结论。运用迈克尔·波特“钻石模型”对影响中国家具产业国际竞争力的关键因素进行深入分析,提出了开拓国外木材市场,加快森林认证,狠抓创新等提升竞争力的建议,从而实现中国家具产业的可持续发展。     

Proposal for the identification of barley varieties based on the genotypes for 2 hordein and 39 isoenzyme loci of 47 reference varieties

Summary Fifty-nine spring and 7 winter barley varieties in The Danish List of Varieties of Agricultural Crops, 1983/84 were examined for variation at 39 isoenzyme and two hordein loci. Twenty-three isoenzyme loci had one allele only, and 16 loci had from two to five alleles. One hordein locus had 12 and the other 15 alleles. The variation in the 16 enzyme loci permitted the division of the 66 varieties into 63 groups, while the two hordein loci produced 34 groups. A study of 20 individuals from each variety showed that 22 varieties were polymorphic in at least one locus. Eight starch gel electrophoresis with various buffer systems, one agar gel electrophoresis (for amylases), and one polyacrylamide gel electrophoresis (for hordein) were performed to develop the patterns associated with the 41 loci. The polyacrylamide gel electrophoresis developing hordein patterns was clearly the most powerful single system for identifying barley varieties because of the large number of alleles.     

基于文献计量的土壤环境中多环芳烃降解的研究现状

随着工农业的发展,化肥、农药的大量使用、石油开采、交通运输等人为活动导致土壤多环芳烃(PAHs)污染日趋严重。土壤中PAHs的污染已经成为全世界面临亟待解决的问题,有研究表明降解是去除土壤中PAHs的最主要途径。为了进一步了解土壤PAHs降解研究近况,选用Web of Science核心合集数据库,对2000—2017年间该库收录的相关文献进行了计量分析。结果表明,在世界范围内发文量总体呈上升趋势,中国的发文量居第一,美国的发文量其次;中国科学院和南京农业大学的发文量居全球研究机构的前两位;该领域的重要期刊为International Biodeterioration Biodegradation、Journal of Hazarodous Materials和Chemosphere等;同时,分析了15年间的关键词并指出PAHs降解研究的热点方向。其中中国从事的相关研究十分重要。本研究描述了世界范围内土壤环境中PAHs降解研究领域的研究现状,为中国在该领域的进一步研究提供有益参考。     

Improvements of Fiber Yield and Fiber Fineness by Expressing the iaaM Gene in Cotton Seed Coat

Cotton,the most important natural fiber crop in the world,is a mainstay in China's economy.However,for over two decades,cotton yields both in China and U.S.have been at a plateau.One reason for this plateau is the limitation of current cotton germplasm.Cotton fibers are single cells resulting from elongated cells of the ovule epidermis.IAA regulates both plant growth and differentiation,and it has important roles in cotton fiber development.     

Strategies for Improving Tourism English Teaching

Tourism is an emerging industry in China, known as the "sunrise industry" and "invisible trade". Though started late, with the rapid development of the national economy, it has been developing at an amazing speed. According to statistics, by the end of 2011, there were 23,690 travel agencies; the number of domestic and foreign tourists has grown exponentially every year. Particularly, inbound and outbound tourism market is booming. Europe, the United States and other English-speaking countries have become major tourist source markets of China; a large number of high-quality foreign tourism practitioners are urgently needed. Thus, tourism English teaching has played a very important role in the training of practitioners who are proficient in English, but also have high level tourism skills. Although at present, the education has accumulated a wealth of experience, has made significant progress, in the actual teaching, there are many problems existing. This article puts forward some constructive suggestions for improvement, combining with the local tourism resources.     

Shifting subjects of health-care: placing "medical tourism" in the context of Malaysian domestic health-care reform

"Medical tourism" has frequently been held to unsettle naturalised relationships between the state and its citizenry. Yet in casting "medical tourism" as either an outside "innovation" or "invasion," scholars have often ignored the role that the neoliberal retrenchment of social welfare structures has played in shaping the domestic health-care systems of the "developing" countries recognised as international medical travel destinations. While there is little doubt that "medical tourism" impacts destinations' health-care systems, it remains essential to contextualise them. This paper offers a reading of the emergence of "medical tourism" from within the context of ongoing health-care privatisation reform in one of today's most prominent destinations: Malaysia. It argues that "medical tourism" to Malaysia has been mobilised politically both to advance domestic health-care reform and to cast off the country's "underdeveloped" image not only among foreign patient-consumers but also among its own nationals, who are themselves increasingly envisioned by the Malaysian state as prospective health-care consumers.     

Experience of Overseas Countryside Development and Construction of “Beautiful Countryside” in Zhejiang

Countryside development paths and phase characters of typical developed countries and regions were analyzed,such as the East Asian Model(Japan and South Korea),and Western European Model(Germany and the Netherlands).The former is based on the big gap between urban and rural development,and the latter is based on the balanced development of urban and rural areas,both of them achieved the world’s leading level of countryside construction.In Zhejiang Province,"China’s Beautiful Countryside"represented by Anji,and"Zhejiang Green Agricultural Product Base"represented by Xianju emerged in the county level.Motivation mechanisms for countryside development in China and abroad were analyzed,including industrial system,infrastructure,ecological environment,and local culture.     

中印罗非鱼产品出口竞争力的比较——基于美国市场的分析

为了对中国和印度尼西亚罗非鱼产品在美国市场的出口竞争力进行比较分析,以1994-2014年的相关贸易数据为基础,实证分析了中印两国的产品竞争力。竞争力的评价方法主要包括国际市场占有率、显示性比较优势指数和恒定市场份额模型。结果表明：中国罗非鱼产品对美国出口总额不断增长,增长速度快于印尼,但印尼罗非鱼产品拥有自己的品牌的外销渠道,市场价格较中国高很多。中国罗非鱼逐步占领了美国大部分市场,印尼的市场占有率则相对稳定。中国罗非鱼产品在美国市场上已经逐步由比较劣势转变为比较优势,但印尼在罗非鱼产品出口上更加具有比较优势;从恒定市场份额模型的分析来看,竞争力效应对中国罗非鱼产品在美国市场出口额的增长的贡献率较高,中国罗非鱼产品的竞争力在不断增强,但罗非鱼产品结构的合理化程度以及在本国出口增长中的贡献率仍低于印尼。     

A Comparison of the Effects of Objective and Perceived Land Use on Travel Behavior

Planning and medical studies have independently evaluated the effects of land use on travel behavior. Focusing on actual land use, planning studies have measured the impacts of land use. This study analyzes the effects of two land use factors—objective and perceived land use. It develops a structural equation model in which the land use factors have multiple relationships with travel behavior, and then modifies the model to consider different travel behaviors reflecting varying travel purposes: commuting, shopping, and leisure. The three purpose‐specific models are tested in Seoul, Korea, using recent geographic information system and travel survey data. The results indicate that the strongest variable is the same as reported in planning, but at the factor level, the relative strengths of the factors differ according to travel purposes. The findings are explained by qualitative aspects of land use that affect shopping and leisure travel, including perceived land use.     

A Primary Research on Chongqings Mountain Defense System in Late Song Dynasty

Depending on mountains and rivers,the Mountain Defense System had been functioning well to an extreme extent in Diaoyucheng,Hechuan,Chongqing,during its 40-year history of defending Mongolia' invasion by turning the single layer defense to a multi-layer one,thus added one of the missions impossible in the world war record.This paper launches a pilot research on how to cope with dangerous mountain top site conditions to defend invading attack with the help of those charming left sites of once besieged city.Those left sites are quite valuable in understanding the history and culture related.     

21世纪以来世界猕猴桃产业发展以及我国猕猴桃贸易与国际竞争力分析

进入21世纪以来,世界和中国的猕猴桃生产、贸易和竞争力都有了新的变化。本文以世界粮农组织（FAO）数据和相关文献为基础,分析了猕猴桃生产和发展情况以及我国猕猴桃贸易和竞争力。世界猕猴桃的收获面积和产量持续增加,我国猕猴桃产业得到了迅速发展,栽培面积和产量均居世界第一。单产与新西兰相比存在较大的差距。世界和我国猕猴桃的进口和出口呈现平稳增长态势,但是中国猕猴桃进口量和进口额远大于出口量和出口额。中国猕猴桃出口竞争力很差甚至极差水平上,在国际猕猴桃果市场上中国出口猕猴桃果品质中等偏低。针对中国猕猴桃生产和贸易中存在的问题,本文提出了改善中国猕猴桃产业发展和提高国际竞争力的措施。     

中国李产业发展、贸易与国际竞争力分析

自2000 年以来,世界和中国的李生产、贸易和竞争力都有了新的变化。笔者以世界粮农组织（FAO）数据和相关文献为基础,分析了李生产和发展状况以及中国李产业在国际贸易中的竞争力。结果表明：世界李的收获面积和产量持续增加,且中国李的栽培面积和产量均居世界之首,然而单产却与智利、伊朗相比存在较大的差距。世界和中国李的进口和出口呈现平稳增长态势,但是中国李进口量和进口额远大于出口量和出口额。可比净出口指数、净出口显示性比较优势指数和进出口价格比分析都表明,中国李出口竞争力相对较差。针对中国李生产和贸易中存在的问题,提出了改善中国李产业发展和提高其国际竞争力的建议。     

中国梨生产、贸易与国际竞争力分析

梨是世界重要水果,也是我国主要的出口果品之一。进入21世纪以来,世界和中国的梨生产、贸易和竞争力都有了新的变化。本文以FAO(联合国粮农组织)数据为基础,通过对数据不同角度的分析,对我国梨生产、贸易和国际竞争力进行了研究。结果表明,2000-2007年我国梨收获面积不断扩大,产量大幅度提高,在世界梨生产中所占的比重不断增加,但是梨单位收获面积产量仍低于世界平均水平;我国的梨出口量在世界梨贸易中所占比重持续增加,梨出口具有很强的国际竞争力,但竞争力的维持是以较低的出口价格为代价的。针对我国梨生产和贸易中存在的问题,本文讨论了改善我国梨生产和提高梨果国际竞争力的措施。     

外来物种入侵的法律问题

外来物种入侵已成为世界各国当前所要面临的重大问题之一,其对各国经济、生态和人民的生命财产安全都造成了严重的威胁。而中国当前对外来物种入侵的立法还存在诸多漏洞,无法使外来物种入侵得到有效规制。本文将立足于国际化的视角,通过分析美日等主要国家在外来物种入侵领域的立法,对完善我国防治外来物种入侵的法律制度提出相关的建议。     

金华火腿质量安全控制

金华火腿是我国最著名的干腌火腿品种,以肌红脂白,肉色鲜艳,香气浓郁,滋味鲜美,色香味俱全而闻名于世。国内除浙江省外,干腌火腿在江苏、云南、贵州、湖北和江西等省也有生产,其生产工艺和产品的风味品质与金华火腿相似。但金华火腿占据全国75%的干腌火腿市场份额,是国内品质最好、影响最大的干腌火腿品种。为确保金华火腿这种传统食品的优良品质,笔者对其质量安全控制进行研究,为初步拟定其质量控制规范提供参考。     

普通野生稻(Oryza rufipogon Griff.)抗稻褐飞虱新基因的鉴定与利用

稻褐飞虱(BPH,NilaparvatalugensSt#l)是中国和世界稻区最严重的水稻害虫之一,发现和利用新抗性基因和进行抗性种质创新对于稻褐飞虱抗性品种的培育具有重要的意义。本研究进行了1200多份普通野生稻(OryzarufipogonGriff)种质对多种BPH生物型的抗性鉴定,获得了30份抗性资源,其中6份对分布于世界主要稻区的稻褐飞虱生物型1和2、孟加拉、湄公河(越南)、九龙江(越南)、潘特纳加(印度)等6种生物型或其中5种具有广谱高抗性。遗传分析证明了这些种质对BPH生物型2和九龙江生物型的抗性受2对重复作用隐性基因控制,对潘特纳加生物型的抗性受1对隐性基因控制,表明抗源对不同褐飞虱生物型具有不同的遗传机制。普通野生稻材料2183存在的2对隐性基因很可能是新发现的基因,因为在这些染色体区域还没报道有BPH抗性基因,这两对基因暂命名为bph18(t)和bph19(t)。研究总共培育出143份抗性创新种质和6份抗性品系或高产优质杂交水稻组合,这些优良的抗性创新种质为培育抗性新品种建立了坚实的基础。