浅谈数字图书馆的几个问题

本文围绕着数字图书馆与传统图书馆的关系问题、数字图书馆与知识产权的保护问题以及数字图书馆的信息资源建设问题,展开了深入的探讨和分析,并提出了自己的看法.     

惠州市东湖花园植物资源调查与应用现状分析

广东省惠州市东湖花园的植物资源调查结果表明：该小区的植物种类可分为55科102种, 其中蕨类植物3科3种,裸子植物5科5种,被子植物47科94种,被子植物中双子叶植物36科61种,单子叶植物11科33种;分析其植物配置现状,并就其今后园林规划中植物的配置提出建议。     

Characterization of Promising Apricot (<Emphasis Type="Italic">Prunus armeniaca</Emphasis> L.) Genetic Resources in Malatya,Turkey

The study here was conducted on nearly 12,000 apricot seedlings in the Malatya Region in the Eastern part of Turkey. This region is famous for its horticulture based mainly on apricot production and the Country's highest apricot production originates from this region. The flower and fruit characteristics of all populations, which include apricot seedlings, in the region were evaluated. Based on their horticultural performances, 13 genotypes were selected, of which seven were considered as apricots served in dried form and six as in table consumption form. Among the selected genotypes, the fruit weight ranged between 28.5 and 71.19 g, soluble solids ranged between 12.7 and 26.5%, while the range in total acidity was between 0.35 and 1.80% and fruit development period was between 87 and 183 days. To determine the selected genotypes performance in a similar environment, they were grafted on to 4-year-old rootstocks. The results from these combinations showed that there was some decrease, especially in fruit size and soluble solids, in the genotypes performance when compared to the results of the initial observations. Some differences were also detected in taste, fruit shape, pit shape, fruit flesh firmness, skin and flesh colors. The dry fruit yield was determined as 22.50–28.36% for the selected dry apricot genotypes. The dry fruit yield of all seven genotypes considered for dry consumption were similar to ‘Hacıhaliloğlu’ and higher than ‘Canino’, which were evaluated as control cultivars.     

武陵山片区中华老字号的保护与传承

在连片特困地区,武陵山片区率先开展区域发展与扶贫攻坚试点。中华老字号的保护与传承是连片特困地区区域发展、文化遗产传承、农村扶贫开发的重要问题。本文介绍我国(尤其是湘鄂渝黔)中华老字号认定与武陵山片区老字号资源概况,研究该连片特困地区中华老字号保护与传承的对策,并提出几点建设性建议。     

浙江武义县木本植物资源的开发利用

浙江武义县木本植物资源丰富,计有９２科２６８属６８０种,论述了这些资源植物的基本特点后,按其经济性状,将其分为材用、果类、纤维、油脂、芳香、鞣料、观赏、密源、药用、淀粉共１０类,最后对它们的综合利用提了一些建议,将为今后的开发利用提供依据。     

Screening fruit tree genetic resources in Belgium for disease resistance and other desirable characters

Summary The wide diversity of old fruit-tree cultivars originating or introduced into Belgium during the 18 ^th and 19 ^th centuries was collected as far as feasible over the last fifteen years at the State Plant Pathology Station in Gembloux. Out of the 2400 accessions now collected, one quarter was recovered from old public collections, and three quarters came from farms or gardens. The initial intention was to screen the material for disease resistance and other characters of agronomic interest with a view to using the best cultivars as breeding parents. However, as the collection developed, genetic resources conservation also became an objectiveper se. The collection presently contains 1150 apple, 850 pear and 300 plum accessions, and smaller numbers of other fruit species. Each accession is evaluated in an experimental orchard for at least ten years. In view of the growing public interest in old fruit-tree cultivars, the Plant Pathology Station has for several years been releasing to the nursery trade the better cultivars emerging from the evaluation, namely nine apple and four plum cultivars, and one peach cultivar. The principal features of the apple cultivars are presented in this paper. Since 1988, old apple and plum cultivars have been being used at the Station as parents in a breeding programme, with both controlled and open pollination. In some instances, old apple cultivars have also been crossed with a modern parent carrying the Vf gene for scab resistance. The preliminary observations on some of these seedlings are presented.     

就近取材 丰富《大学语文》的教育教学资源

职业学院的《大学语文》课教学必须紧密结合职业教育的实际和特点,关注学生持续发展,为专业培养目标服务。应尽量突破单纯文学欣赏的范畴,通过充实教育教学资源,促使语文教学与学生的专业及未来生活密切结合,拓宽其阅读视野,提高学习兴趣和文化品位,增强综合素质,从而使学生形成积极的人生态度和正确的价值观。     

谈鹤北林业局重点天然林保护技术

本文介绍了鹤北林区森林资源现状 ,讨论了重点天然林类型的划分 ,提出了鹤北林区实现天然林保护的措施和方法。     

村民自主管理自然资源的成功模式--GEF/UNDP资助的云南省YUEP项目案例分析

中国现行管理森林、自然保护区与生物多样性等自然资源的模式，是政府机关的单一管理。近10多年来，国际社会在援华农村发展项目中，引进与推广当地社区村民参与政府机关管理之中的模式，比政府机关的单一管理前进了一步。本依据作的亲自实践，论证了以村民为主体、县乡政府机关参与其中的社区共管模式，有效地克服了现行单一政府机关保护自然资源体制的缺陷，是农村基层民主的较好实现形式。