政策措施环境对农村水电发展的影

农村水电是国家重点支持的农村公共基础建设，农村水电的发展可有效改善农村地区基础设施建设水平，促进当地经济社会发展；对缓解我国生态环境压力，改善人民生存条件和质量意义重大。分析了农村水电公益性、生态性、永续性等农村水电特点，按不同时期回顾分析了过去几十年中政策措施环境对农村水电发展的影响，并针对目前农村水电发展存在的问题，提出新时期农村水电发展所需的政策措施环境建议。     

A logistic analysis of the factors determining the decision of smallholder farmers to intercrop: A case study involving rubber–tea intercropping in Sri Lanka

The factors influencing the decision of smallholder farmers to adopt new farming technologies were studied with reference to rubber–tea intercropping in Sri Lanka. Rubber–tea intercropping has been recommended previously to rubber farmers as a means to improve productivity and income during the early pre-tapping phase of rubber growth. Although crop trials have shown that the two crops are agronomically compatible and potentially produce a combined economic yield superior to the yield of a sole crop grown on the same area of land, there is little evidence of widespread adoption of this practice among smallholder farmers in Sri Lanka. The aim of the study was to determine the major factors that influence the decision to undertake rubber–tea intercropping and to construct a predictive model that describes the likelihood of adoption of intercropping by traditional smallholder rubber growers. A rapid rural appraisal (RRA) was undertaken based on semi-structured interviews of 90 smallholder farmers in the main rubber growing low wet zone of Sri Lanka. Among a number of factors shown to significantly influence the decision to intercrop tea with rubber, three were shown to operate independently, namely level of income, source of income (i.e. solely from own farm or from farm plus additional off-farm enterprises), and availability of land considered suitable for tea cultivation. A statistical model developed through correlation and logistic analysis, which predicts the likelihood of a smallholder adopting intercropping based on these factors, is presented and discussed. The most likely combination of circumstances (82% probability) under which rubber–tea intercropping is practiced is shown to be where the farmer’s income is greater than Rs. 10,000 per month, where the farmer’s income is based solely on own farm enterprises, and where more than 80% of the farmer’s land area was judged to be suitable for tea cultivation. Conversely, 30% of smallholder farmers that chose not to intercrop did possess land suitable for tea cultivation. Qualitative responses to the RRA indicated that limitation of technical knowledge was the main problem subsequently faced by rubber farmers who had adopted rubber–tea intercropping. Results indicate that there is need for both income support through farm subsidies and further agricultural extension services, if rubber–tea intercropping is to be adopted more widely in Sri Lanka. The wider usefulness of the developed logistic model in determining the likelihood of adoption of intercropping by smallholder farmers is discussed.     

农村人力资源开发的核心--加强农村教育

农村人力资源开发的根本目的是充分发掘和利用农村人力资源,为农村社会经济的发展服务。我国农村人力资源从数量和质量两个方面来衡量,其现状是数量过大、质量供给不足。农村人力资源开发重点在于提高农村人力资源的质量,核心是加强农村教育。即以提高新增劳动力素质为核心,加强农村基础教育;以就业为导向,大力发展农村职业技术教育;以农民培训为重点,大力开展农村成人教育。     

试论农业机械化在社会主义新农村建设中的作用

近几年,随着政策导向和资源配置通过市场杠杆促进农业机械化,使农村拥有的农业机械不断增加,农机化综合水平不断提高,推动了农业耕作制度的革新,加速了农业的产业化步伐和农村劳动力的转移,因此,农业机械化在社会主义新农村建设中发挥着愈来愈重要的作用。     

农村供水工程水质检测模式研究

做好农村供水工程水质检测工作对保障农村供水水质安全至关重要,但它同时也是农村供水的薄弱环节,针对如何建立农村供水工程的水质检测模式开展研究与探讨。明确了农村供水工程水质检测的目标任务,分析了当前农村供水工程水质检测的现状与存在问题,从水质检测指标的选择、水质检测项目与频率的确定、水质检测设备的配备、水质检测人员的配置和监管、水质检测反馈机制的构建等几个方面提出了构建农村供水工程水质检测模式的建议,以期帮助提高农村供水工程的水质检测能力,保障农村供水水质安全。     

广东省农村信息化发展现状与对策研究

农村信息化是国民经济和社会信息化的重要内容，是改造传统农业，发展现代农业的重要组成部分，也是我国加速实现农业现代化发展的必然选择。为此，简述了广东省农村信息化建设情况的现状，分析了广东省农村信息化发展存在的信息意识薄弱、信息化素质低、资金不足、信息技术人才缺乏、基础工作水平低、信息资源缺乏等诸多障碍因素，进而提出了今后农村信息化发展建设的建议与对策。     

浙江省农村水污染成因与防治对策探讨

浙江省地表水受污染的影响因素多,城镇生活污水和工业废水排放及农村面源污染均造成了较严重的水环境污染。为此,对浙江省农村水污染治理对策进行了探索,旨在通过加强农村生态环境建设、发展污水重复利用等措施改善农村水生生态环境,为经济的可持续发展提供保障。     

农村电网改造规划方法的研究

农村电网的合理规划对节约优化农村有限的资金和能源、减轻农民负担、推动经济发展具有十分重要的意义。新理论和新技术的研究与应用是我国农村电网规划的大势所趋。为此,针对我国农村电网的实际情况,介绍了农网改造的缘由、意义和目的,阐述了电网规划的模型、采用的技术方法及其发展趋势。研究结果对我国现在和将来的农村电网规划与改造具有指导意义和参考价值。     

农村劳动力供给灰色预测

农民就业是解决"三农问题"的关键,而农村劳动力供给是影响农民充分就业的直接因素,科学预测农村劳动力未来供给对于解决农民就业问题意义重大.为此,将农村劳动力供给作为一个系统进行研究,采用灰色系统预测的方法对农村劳动力进行预测,旨在为劳动力供给预测提供一种科学的方法.通过对黑龙江省农村劳动力的研究得知,黑龙江农村劳动力总量将不断增长,而男女劳动力参与率差距将进一步缩小.     

论农业机械化在新农村建设中的重要作用

以新农村建设带给农机化新的发展机遇为主线,结合武汉市以实施农村"家园建设行动计划"为抓手,建设社会主义新农村的实际,论述农业机械化在新农村建设中发挥的重要作用。