江西省数字农业发展现状、问题与建议

数字农业的发展对于农业现代化转型升级具有重要意义。根据江西省县域数字农业相关数据和文献资料,分析江西省数字农业发展现状,指出目前江西省数字农业发展存在数据服务配套不完善、小农户应用困难以及法律法规政策建设相对落后等问题,提出应加强数字农业信息服务支持力度、培育新型农业经营主体,以及强化政策顶层设计等建议。     

Essential Factors and Sustainable Development of Green Agriculture

This paper discussed the definition and essential factors of green agriculture, including green ecological environment, green material energy input, application and the popularization of green agricultural technology, the green behavior of worker, green policy regulations guarantee, fund support, supply and the production of green agriculture products, as well as the concept of green agriculture, structural mechanism and function. And finally existing problems in present green agriculture and five suggestions of green agricultural sustainable develonment were proposed.     

国外绿色农业科技信息资源建设与启示

分别从绿色农业科技信息网站、数据库、多媒体服务平台、科技咨询、研究机构和专业协会合作组织等几个方面深入研究了国外绿色农业科技信息资源建设情况及成功经验,提出了对北京市相关工作的对策建议。     

"数字农业"及其实现技术

文章介绍了“数字农业”的含义、特点以及其所涉及的技术体系，说明了它对我国农业发展具有重大意义。     

以花生为主体作物的立体种植高效农业配置

以覆膜花生为优势布局的小麦     

农业院校图书馆学科导航系统建设探讨

农业院校图书馆有必要通过建设学科导航系统对网络农业信息资源进行搜集和整理。在学科导航系统建设中，资源分类要反映出本枝的学科特色，资源搜集可采用多种方法，资源筛选和描述、系统维护和更新是重要的工作环节。     

上虞海涂实验农场中心试验区排水系统探讨

上虞市海涂实验农场中心试验区的排水系统，能满足十年一遇的年最大２４ｈ降雨，两天内排出的要求。滨海盐土的地下水位高，农田基本建设除用浅、密的排水沟布置外，还应结合平整土地、发展灌溉以及适用的农、林技术等综合措施，才能达到治盐改土的效果。     

Mangroves as indicators of coastal change

In view of the unique biological characteristics of mangroves, it is interesting to assess the extent to which these ecosystems can be used as indicators of coastal change or sea-level rise. From recent studies of mangrove mortality at several locations (including Guiana, Gambia, Côte d'Ivoire, Kenya, India and Bangladesh), it appears that these coastal ecosystems are so specialized that any minor variation in their hydrological or tidal regimes causes noticeable mortality. Each species of mangrove (but particularly those belonging to the genera Rhizophora, Bruguiera, Sonneratia, Heritiera and Nypa) occurs in ecological conditions that approach its limit of tolerance with regard to salinity of the water and soil, as well as the inundation regime. If the duration of daily immersion were to be modified by tectonic, sedimentological or hydrological events, the species either readjusts to the new conditions or succumbs to unsuitable conditions. Consequently, the use of remote sensing data for mangrove ecosystems offers excellent potential as a tool for monitoring coastal change.     

对农业推广的信息服务

本文论述了农业信息服务与农业推广的相互关系，分析了图书馆在农业推广的农业信息服务工作中的作用和功能，并提出了相关的一些构想。     

澳门海岸防护林多树种配置造林效果分析

对澳门凼仔岛海岸山地防护林造林地 (8年生 )进行调查 ,分析了林分保存率、林分生长量、各树种平均胸径、平均树高、林分土壤肥力和林分植被变化情况。认为海岸山地防护林营造多树种阔叶混交林是一种值得研究推广的林分改造模式