智慧图书馆微观知识生态系统运行机理研究

伴随多元化时代的来临,用户的知识需求日益多元化、专业化,对图书馆服务提出了新的挑战。对智慧图书馆微观知识生态系统运行机理的研究,能够为新型知识服务提供理论基础,保障知识资源进行有效的优化整合,实现服务升级。文章在简要分析智慧图书馆微观知识生态系统四大要素的基础上,着重从社会发展、技术进步,知识富集、优化调整和需求驱动、服务升级三方面探讨其形成动因,重点分析智慧图书馆微观知识生态系统的生命周期,最后从合作、循环和保障三方面探讨其运行机理。     

论电子阅览室的知识导航与信息服务

本文立足于知识导航与信息服务，对网络环境下电子阅览室的服务内容、服务保障、目前面临的现状进行了论述，并提出了服务对策。     

浅谈我国的马鹿饲养业及发展目标

综述了我国北方 14省市自治区形成我国马鹿饲养业的人工选育品种及地方品种等 10种马鹿的数量分布、饲养方式、经营体制、繁育体系、饲养模式及其数量规模 ;典型的 6种马鹿的突出优良性状及品质评定 ;饲养马鹿产品的国内外市场及发展趋势 ;并从 6个方面阐述了中国马鹿饲养业的发展目标。     

福建省林业国有苗圃花卉产业发展的思考

从福建省国有苗圃花卉产业发展的优势入手,针对当前的生产现状及存在问题,提出了加强领导、合理布局、调整所有制结构、加大投入等5项措施。     

南平市银杏生产现状与发展前景的思考

对南平市银杏生产的优势和弊端以及当前存在的问题作了阐述,并对今后南平如何进一步发展银杏这一产业提出若干思考和建议。     

伪狂犬病防制策略及我国应采取的对策

伪狂犬病病毒（PRV）是α疱疹病毒属的一个成员，为伪狂犬病的病原，猪是伪狂犬病病毒的自然宿主，该病原一旦感染猪，则产生潜伏感染，其致死率随猪年龄的增加而降低。由于伪狂犬病的暴发引起畜牧业的巨大经济损失，许多国家都进行免疫接种预防该病，而该病在不同的国家地区危害不同，所造成的经济损失也不一样，另外各国的经济发展不平衡，因此对该病所采取的防制策略亦有所不同，文章综述了美国，日本，欧共体及其成员国之间对伪狂犬病采取的防制策略及取得的进展，并根据我国伪狂犬病的流行现状，提出了应采取的控制策略。     

Pest Management in Traditional Tropical Agroecosystems: Lessons for Pest Prevention Research and Extension

Based on current agroecological theory and IPM practices, this review explores the role of traditional practices, involving site selection, soil management, timing of planting and harvesting, crop resistance, intercropping, weed management, harvest residue management, post-harvest management, natural enemies management, mechanical control, repellents and traps in the natural regulation of potential pests. In synthesis, the literature suggests that although pest management professionals focus their efforts on pest control, the preventative approach taken by traditional farmers is more effective. Potential constraints to the implementation of this preventive pest management approach include:(1) lack of integration of ecological theory and pest management, (2) lack of cooperation among social and biological scientists, and (3) lack of real efforts to work with farmers as equals and support mechanisms that protect their knowledge. This revised version was published online in July 2006 with corrections to the Cover Date.     

Integrated Pest Management in Cocoa Agroforests in Southern Cameroon: Constraints and Overview

Imports of pesticides have long been subsidised for use in the cocoa agroforests of the humid forest zone of southern Cameroon. With the liberalisation of the cocoa and pesticides sectors and the devaluation of the local currency (CFA franc), farmers are facing fluctuations in the price paid for cocoa and the high cost of farm inputs. Without the support of the extension services, they themselves have developed traditional integrated control methods based on the use of plant extracts mixed with conventional pesticides. From a survey of 300 cocoa farmers, the study assesses the farmers' command of these methods, the pests controlled, the problems encountered and the institutional constraints in the definition and dissemination of integrated control methods. The study concludes with recommendations for research and development towards the better definition and dissemination of integrated control methods. This revised version was published online in July 2006 with corrections to the Cover Date.     

基于读者信息行为规律的信息服务管理策略

论述了网络环境下,高校图书馆读者信息行为规律的变化及共性特征,并进行了实证分析研究。在此基础上,提出了图书馆多样化、多元化、个性化和一站式的信息服务管理策略。     

宁夏马铃薯脱毒种薯产业的发展现状及对策

为宁夏自治区马铃薯种薯产业的发展提供理论依据和实践参考,介绍了宁夏马铃薯脱毒种薯产业的发展现状,详细分析了该产业在不断发展的过程中出现的主要问题,并提出了相应的对策措施。