柳杉花粉的散发规律

柳杉花粉囊为纵向开裂，雄球花在雨季对花粉具有保护功能；雌雄球花和花粉都对风媒传播发生了适庆性变化；花粉的散发，传播，沉降和空间分布，出现规律性变化，并受降水，气温，风力和大气湿度的综合影响。针对花粉散发特性，提出了经营种子园的有关建议。     

Eradication of lice in cattle.

The purpose of this field study was to develop and evaluate eradication as a strategy to control lice in cattle. Thirty-three herds of cattle were selected and observed during a period of two and a half years. Before eradication, biting lice (Damalinia bovis) were present in 94% of the herds and 27% of the animals. Sucking lice (Linognathus vituli) were present in 42% of the herds and 5% of the animals. These levels were very similar to those reported from other countries in Northern Europe. The eradication strategy was successful in 28 of 33 herds, but lice were still present in 5 herds 3 to 6 months after treatment. Biting lice were present in all these 5 herds, sucking lice were present in 3 herds. During the next 12 months, nine of the 28 herds were reinfected with lice. Six herds were reinfected with just biting lice, 2 herds with just sucking lice and one herd was reinfected with both. There was no significant difference between the 2 louse species regarding the risk of unsuccessful eradication or reinfection. The only significant risk factor for reinfection was either purchase of livestock or use of common pasture, combined with failure in pre-treatment of newly introduced animals.     

高山地区美国黑树莓的栽培和管理

论述了美国黑树莓在泰顺高山地区引种栽培时应注意的引种栽培时间和栽培方法以及生产中应注意的搭架牵引、整形修剪、水肥管理等技术,最后分析讨论了其开发现状和今后的发展前景.     

落叶松红腹叶蜂的防治技术

本文描述了落叶松红腹叶蜂的管理和防治技术．管理技术包括：（１）提高测报水平；（２）制定和应用防治指标；（３）制定防治计划和开展防治措施。防治技术包括：（１）采取营林措施，使郁闭度保持０．７；（２）用壮苗造林，并适地适树；（３）利用天敌开展生物防治，还可以采用化学药物防治措施。     

Social, economic and cultural perspectives of European inland fisheries: review of the EIFAC symposium on fisheries and society

The contributions presented at the EIFAC Symposium on Fisheries and Society in 2000 are reviewed. There have been considerable advances in many sectors of inland fisheries over the past decade. Nowadays the value of inland fisheries to society is generally better understood and increasingly recognized. However, it was recognized that the allocation of fishery resources and their management could still be made more effective through more extensive application of the recent approaches and techniques discussed during the Symposium and reviewed in the paper.     

治疗图书馆顽症:流程重组

本文将流程重组理论引入图书馆管理，分析了图书馆流程重组的必要性，同时具体阐述了图书馆流程重组的三种方式。     

高校图书馆电子阅览室的服务功能与管理

本文给合我馆电子阅览室的现状，就高校图书馆电子阅览室的服务功能和管理模式方面的问题进行了探讨，作为电子阅览室建设中的一份参考。     

学校档案管理工作进展的思考

目前学校档案管理工作中存在的一些问题亟待解决，档案管理工作的基本原则包括整体性原则、服务性原则和社会化原则，学校的档案管理工作唯有创新才有出路，重点应加强观念创新，技术创新和知识创新。     

老年旅游市场开发研究

介绍了老年旅游的概念，分析了老年人的消费心理与老年旅游市场中存在的问题，并提出了开发老年旅游市场的策略。     

服务营销理念在图书馆中的应用

通过学习借鉴先进企业的先进服务营销理念,从而更新了图书馆工作人员的传统服务理念,提高了图书馆的服务质量和服务方式;提出了图书馆的服务创新策略,推动了图书馆服务工作的发展。