A framework of information technology-based agriculture information dissemination system to improve crop productivity 一种基于用于提高作物产量的农业信息传播系统的信息技术框架 CURRENT SCIENCE， VOL 88， NO 12， 25 JUNE 2005 当代科学，第88卷，第12号，2005年6月25日 P Krishna Reddy* and R Ankaiah 作者（印度）介绍 P Krishna Reddy is in the International Institute of Information Technology，Gachibowli， Hyderabad 500 019， India; R Ankaiah is in the National Seed Project， Acharya NG Ranga Agricultural University， Hyderabad 500 030， I ~pkreddy/pkreddypapers/CurrentSpdf AGRICULTURAL INFORMATION AND DECISION SUPPORT BY SMS 基于SMS的农业信息和决策支持 Allan Leck Jensen， AllanLJensen@AgrSdk Iver Thysen， IThysen@AgrSdk Danish Institute of Agricultural Sciences， Foulum， Denmark 丹麦国家农业研究院 A A warning system where up-to-date and local agricultural information is communicated by SMS is The system has two types of warnings: Push-type warnings are sent regularly or when certain criteria are met， as specified by the user， while pull-type warnings are sent on the user’s request by SMS A web-based DSS， which require data updated frequently by the user， has been enabled for operation by SMS Applying widely distributed and well-known technology， the SMS systems make information and decision support available to the farmer whenever he needs it and wherever he The paper describes the SMS systems and analyses the uptake by Nordic Journal of African Studies 15(2): 199–205 (2006) 非洲研究 Multilinguality of Farm Broadcast and Agricultural Information Access in Nigeria 尼日利亚的多种语言沟通的农场广播和农业信息获取 OLADIMEJI IDOWU OLADELE University of Ibadan， Nigeria ABSTRACT： This paper examines the effect of the multilingual farm broadcast on the access to agricultural information in N Farm broadcast programmes on radio and television were compiled and the language of presentation examined for each of the The diversity of the languages in Nigeria presupposes that for farmers to have access to agricultural information through the radio and television， the language of presentation has to be based on that of the The study recommends that information sources to farmers should explore multilingual sources to ensure farmers’ access to agricultural Keywords: Multilinguality， agricultural information access， Nigeria， farm broadcast -files/vol15num2/pdf 还有荷兰农业和乡村合作技术中心（CTA)关于非洲农业信息报告，237页。未附
