农业科研事业单位固定资产管理工作探讨

农业科研单位固定资产是维持单位正常运转、开展农业科研工作的重要条件,也是提升农业科研水平的物质保障。以辽宁省经济作物研究所为例,介绍单位在固定资产管理工作方面的做法,提出加强固定资产管理的建议。     

农业科研单位档案管理的现状及对策

农业科研单位近年来越来越重视档案的管理工作。虽然档案管理并不参与农业科研单位的主流任务活动,但却能够为单位各项业务活动提供参考依据、资料数据等,以供单位做好风险预估工作与资源配置分析。目前,农业科研单位虽然正逐渐进行档案管理的转型,但由于管理的方式欠妥,管理上的投入力度不够,制约了管理形式的创新,新时期农业科研单位应注重对档案管理现状的分析,进而寻求更高效的管理对策。     

农业科研试验基地的功能定位与运行管理探讨

农业科研试验基地不仅是进行农业科研试验的重要场所,也是展示科研成果、交流科研方法的主要平台。为提高农业科研试验基地的建设质量,研究团队分析了国内主要农业科研试验基地的类型及其相关案例,探讨了农业科研试验基地的功能定位以及国内农业科研试验单位常见的运行管理模式,并针对其运行管理中的优缺点进行分析,给出促进农业科研试验基地运行管理建设的意见。以期使农业科研试验基地的建设更符合农业科研需求,为农业科研成果转化作出贡献,进一步推动我国农业现代化建设。     

浅谈农业科研单位国有资产管理存在的问题及对策

本文对目前农业科研单位在国有资产管理过程中存在的问题进行阐述分析,结合工作实际提出有针对性的对策和建议,旨在对农业科研单位国有资产强化管理起到借鉴和推动作用。     

交通运输单位内部控制管理存在的问题及优化措施分析

我国关于内部控制管理方面的工作起步得比较晚,也没有得到足够的重视,因此在各单位的推广不够深入。交通运输单位是我国经济的支柱单位,也需要采用内部控制管理方式来对其进行管理,这样才能够确保交通运输单位内部的管理水平。交通运输单位的内部控制管理虽然有一定的成效,但是仍然存在一定的问题,需要采取一定的优化措施来进行解决。     

论农业科研事业单位资产管理的问题思考

作为农业大国,我们国家在农业科研事业单位的研究始终都是重点单位,因为其关系着我们国家的农业发展。文章首先对农业科研事业单位资产的特色进行分析,之后研究了农业科研事业单位资产管理的问题和解决策略。     

农业科研单位档案管理工作实践与思考——以辽宁省果树科学研究所为例

农业科研单位的档案是科研单位科技活动的真实记录和发展历史的见证。以辽宁省果树科学研究所为例,介绍其档案管理历程,总结农业科研单位档案管理工作实践经验,从推进档案管理信息化规范化、提升档案人员管理水平、增强科技人员档案意识、挖崛档案信息开发利用潜力、增强档案保密信息安全意识5个方面,提出强化档案管理工作的建议。     

福建省机械科学研究院农机化所科研能力名列全国农业科研单位前茅

福建省机械科学研究院农机化所科研能力名列全国农业科研单位前茅农业部根据课题数、人均科研费、人均成果奖、人均论文、人均收入等主要项目８０多个基础数字，对“七五”期间全国农业科研单位的成果、人才、效益等进行综合评估定分。根据部科技司在会议上通报和省农业厅...     

农业科研单位新闻宣传工作探析

概述农业科研单位新闻宣传工作的重要意义及主要内容,结合互联网+等新媒体快速发展的新形势,研究和探讨农业科研单位新闻宣传工作中存在的主要问题,提出相应的解决措施和建议,为提高新闻宣传工作的效果和质量提供参考。     

企业如何加强内部控制制度建设

加强企业内部控制是贯彻《会计法》、提高企业管理水平、增强企业竞争力的客观要求。我国新颁布的《会计法》明确提出各单位应当建立、健全本单位的内部会计监督制度的要求,并提出会计工作中职务分离、重大事项决策与执行程序、财产清查和定期内部审计等规定,这些要求和规定从其实质内容来讲,就是要加强各单位的内部控制。     

Overland water and salt flows in a set of rice paddies

Cultivation of paddy rice in semiarid areas of the world faces problems related to water scarcity. This paper aims at characterizing water use in a set of paddies located in the central Ebro basin of Spain using experimentation and computer simulation. A commercial field with six interconnected paddies, with a total area of 5.31 ha, was instrumented to measure discharge and water quality at the inflow and at the runoff outlet. The soil was classified as a Typic Calcixerept, and was characterized by a mild salinity (2.5 dS m⁻¹) and an infiltration rate of 5.8 mm day⁻¹. The evolution of flow depth at all paddies was recorded. Data from the 2002 rice-growing season was elaborated using a mass balance approach to estimate the infiltration rate and the evolution of discharge between paddies. Seasonal crop evapotranspiration, estimated with the surface renewal method, was 731 mm (5.1 mm day⁻¹), very similar to that of other summer cereals grown in the area, like corn. The irrigation input was 1874 mm, deep percolation was 830 mm and surface runoff was 372 mm. Irrigation efficiency was estimated as 41%. The quality of surface runoff water was slightly degraded due to evapoconcentration and to the contact with the soil. During the period 2001–2003, the electrical conductivity of surface runoff water was 54% higher than that of irrigation water. However, the runoff water was suitable for irrigation. A mechanistic mass balance model of inter-paddy water flow permitted to conclude that improvements in irrigation efficiency cannot be easily obtained in the experimental conditions. Since deep percolation losses more than double surface runoff losses, a reduction in irrigation discharge would not have much room for efficiency improvement. Simulations also showed that rice irrigation performance was not negatively affected by the fluctuating inflow hydrograph. These hydrographs are typical of turnouts located at the tail end of tertiary irrigation ditches. In fact, these are the sites where rice has been historically cultivated in the study area, since local soils are often saline-sodic and can only grow paddy rice taking advantage of the low salinity of the irrigation water. The low infiltration rate characteristic of these saline-sodic soils (an experimental value of 3.2 mm day⁻¹ was obtained) combined with a reduced irrigation discharge resulted in a simulated irrigation efficiency of 60%. Paddy rice irrigation efficiency can attain reasonable values in the local saline-sodic soils, where the infiltration rate is clearly smaller than the average daily rice evapotranspiration.     

瓦房店市水果生产标准化发展研究

瓦房店市是我国重要的水果生产基地,在国内水果生产领域占有重要地位。随着水果市场化的不断深入,如何满足和适应国内外市场需求成为瓦房店市水果生产的关键问题。从瓦房店市水果生产实际出发,阐述了实施水果生产标准化的必要性,提出了发展水果生产标准化的具体措施。     

金谷子耐旱TG118引种试种及推广应用

对引进的谷子新品种金谷子耐旱TG118进行品种比较试验和多点试种。结果表明：该品种抗旱、耐瘠、适应性强,稳产、高产、抗病抗风抗倒伏强,品质优良,粮草兼用,种植简单,省工易管;一般产量在6000kg/hm2以上,比当地主栽品种增产20%以上。最高产量达9450kg/hm2,适于在辽西北地区推广应用。     

对《种子法》存在问题的探讨

《种子法》是我国种植业第一部法律。自实施以来,为依法加强种子管理提供了有力的法律支撑,促进我国种子产业发生翻天覆地的变化。但随着依法管理工作的深入和种子产业的快速发展,《种子法》及配套规章的一些问题逐步显现出来。对《种子法》及配套规章存在的问题进行深入分析,对需要进一步补充的章节以及需要调整的内容进行深入探讨,以求更加完善和明确。     

Review of the Egyptian experience in implementing land drainage projects

About 30 years have passed since the Government of Egypt embarked on implementing a series of large scale drainage projects. At present, about 3.8 million acres have been provided with drainage systems on the basis of systematic pre-drainage investigations and designs. The target is to provide drains in approximately 6.4 million acres in the Nile Valley and Delta.The implementation of the subsurface drainage system is carried out by the public sector and private contractors under direct supervision of governmental regional departments. The implementation process depends on many factors related to the drainage material, machinery, manpower, site requirements, farmers and organizations involved. Problems and constraints are sometimes challenging, however, the annual rate of implementation has gradually increased to 170,000 acre/year.This paper discusses the different aspects involved in the implementation process of drainage systems. The development in materials, machinery and construction technologies will be reviewed. Institutional and management factors are going to be also considered.     

和谐社会理论建设的几点哲学思考

在新世纪,面对机遇和挑战,党的十六大把“社会更加和谐”作为全面建设更高水平的小康社会的一个重要目标。中国人素有社会和谐的理想;西方人自古也向往社会和谐;借鉴东西方两种和谐社会思想的经验、教训,构建社会主义和谐社会理论。     

A European irrigation map for spatially distributed agricultural modelling

We present a pan-European irrigation map based on regional European statistics, a European land use map and a global irrigation map. The map provides spatial information on the distribution of irrigated areas per crop type which allows determining irrigated areas at the level of spatial modelling units. The map is a requirement for a European scale assessment of the impacts of irrigated agriculture on water resources based on spatially distributed modelling of crop growth and water balance. The irrigation map was compiled in a two step procedure. First, irrigated areas were distributed to potentially irrigated crops at a regional level (European statistical regions NUTS3), combining Farm Structure Survey (FSS) data on irrigated area, crop-specific irrigated area for crops whenever available, and total crop area. Second, crop-specific irrigated area was distributed within each statistical region based on the crop distribution given in our land use map. A global map of irrigated areas with a 5′ resolution was used to further constrain the distribution within each NUTS3 based on the density of irrigated areas. The constrained distribution of irrigated areas as taken from statistics to a high resolution dataset enables us to estimate irrigated areas for various spatial entities, including administrative, natural and artificial units, providing a reasonable input scenario for large-scale distributed modelling applications. The dataset bridges a gap between global datasets and detailed regional data on the distribution of irrigated areas and provides information for various assessments and modelling applications.     

粉质仪和拉伸仪在面粉生产中的应用

在介绍粉质仪和拉伸仪结构和原理的基础上,探讨了粉质曲线中吸水率、形成时间、稳定时间、弱化度和评价值等指标与面粉品质的关系,以及如何根据拉伸曲线中面团最大拉伸阻力、延伸度和拉伸曲线面积等指标来评价面团品质,并结合生产实际,概述了粉质仪和拉伸仪在面粉生产中的作用。     

农村信息化服务的现状及建设措施

分析当前我国农村信息化服务的现状,提出加强农村信息化服务的新举措。     

车辆ABS控制算法的研究及探讨

对现代汽车的ABS控制算法作了一些简单的介绍,同时指出了它们的一些缺陷,相应地提出了几种对ABS的其它控制方法并加以探讨,其中着重论述了ABS门限值控制算法中参考车速的确定方法和基于附着系数的控制算法。