乳品企业技术创新能力评价指标体系与评价方法研究

在企业的技术创新过程中,技术创新能力的作用是至关重要的。为此,全面、系统地建立了乳品企业技术创新能力评价指标体系,并建立了评价模型,可以使乳品企业了解自身在技术创新方面的潜力和不足,对全面提高乳品技术创新能力具有一定的指导意义。     

大力推进以企业为中心的技术创新体系建设(摘编)

1　加快企业技术创新体系建设企业是技术创新的主体 ,企业技术开发中心建设是企业技术创新能力的关键环节和重要内容 ,也是企业自我发展、提高竟争力的内在需求和参与市场竞争、成为技术创新主体的必然选择。建立企业技术中心的目的 ,就是要形成适应市场竞争要求和企业发展需要的企业技术开发体系及其有效运行机制 ,提高企业的市场反应能力、协调、运用资源的能力和自主创新能力 ,从根本上提高企业的市场竞争能力和发展后劲。关于企业技术开发中心建设的评价 ,国家经贸委已印发了《企业技术中心认定与评价办法》和《企业技术中心评价指标体…     

农业装备产业竞争力模糊综合评判模型研究

分析了我国农业装备产业发展的现状、问题和面临的挑战和机遇,以及影响农业装备产业竞争力的因素,建立了产业竞争力的评价指标体系,并应用模糊综合评判原理建立了农业装备产业竞争力评价的模糊综合评判模型并对其进行了分析,得出我国农业装备产业竞争力较弱,建议通过推进产业技术创新和完善投融资体系提升产业竞争力.     

农机民营科技企业技术创新能力的研究

技术创新是民营科技企业赖以生存、保持竞争优势和持续发展的关键。为此，通过对某民营科技企业的调研，分析了民营科技企业技术创新能力的内涵；提出了评价技术创新能力的指标；应用层次分析法对其技术创新能力进行分析评价，为企业有针对性地进行技术创新活动提供决策依据。     

农业装备产业技术创新战略联盟2008年度工作会在北京召开

“农业装备产业技术创新战略联盟”是2007年国家科技部等六部委推进的首批4个产业技术创新战略联盟之一。首批联盟单位包括15家成员单位,涵盖了农业装备主要技术与关键产品领域,其中8家企业总资产占全行业1500余家规模以上企业的33％,生产销售额占全行业规模以上企业销售总额1300亿元的44％。农业装备产业技术创新战略联盟整合了行业的优势科技资源、先进制造能力和产业优势人才,旨在促进农业装备产业共性技术的研发与应用,建立在产业技术创新价值链基础之上的契约式协作机制,多样化、多层次的自主研发与开放合作并存的创新模式,构建行业产学研结合的技术创新体系,提升自主创新能力,为现代农业和社会主义新农村建设提供强大的装备技术支撑。     

我国农机工业的产业集群研究

在分析了我国农机工业的发展情况和农机工业的产业集中状况后,指出目前我国形成了山东、河南、江苏和浙江等4个产业集群.其产生的原因是上述4个地区的经济发展迅速,是外资投资的热点地区,有较好的机械制造业基础.为此,指出了我国农机工业产业集群发展中仍存在产业发展规划滞后、专业分工和社会化合作不足、创新能力弱、核心企业能力不强等问题.同时,从加强产业集群发展规划、加强分工合作和社会化合作、加强技术创新能力3个方面提出了促进我国农机工业产业集群发展的建议.     

构建公共技术服务平台 促进兵团农业装备产业快速发展

公共技术服务平台是为产业发展提供技术服务的支撑体系.加快兵团农业装备产业公共技术服务平台建设是增强兵团农业装备企业自主创新能力、加快产业发展的重要途径.在分析兵团农业装备产业发展现状与需求的基础上,提出要以提高企业的自主创新能力、提升产业技术水平为主线,根据兵团农业装备产业特点,以及对共性技术和关键技术的需求,在中小企业比较集中和具有产业集聚优势的地区,重点建立一个针对为兵团农业装备产业服务的公共技术服务平台.最后提出了推进平台建设的对策建议.     

浅谈农业企业技术创新能力与创新资源

农业企业的发展进步离不开技术创新活动。本文对农业企业技术创新能力现状进行了分析,探讨了创新资源对农业企业技术创新的影响,供读者参考。     

“互联网+”背景下娄底农机产业转型发展对策研究

在"互联网+"背景下不同区域产业发展方式与路径均有不同的选择。在"互联网+"成为经济发展新常态的今天,作为娄底传统优势产业的农机产业,面临诸多机遇与挑战。构建"互联网+"农机经营管理模式,可以在产业结构、企业规模、产品与技术创新、管理、效益等方面形成合力,对娄底农机产业转型发展具有十分重要的意义。通过分析娄底农机产业发展现状,提出了一条在"互联网+"背景下形成产业集群、应用大数据建立物联网、扩大"智能农机"占比、优化政策与金融支持的发展路径,有利于娄底农机产业的转型发展。     

"职教20条"背景下中职数控技术应用专业人才培养模式构建研究

为适应国家产业升级、创新驱动发展的要求,在"职教20条"背景下,以中职数控技术应用专业为例,探索和分析人才培养的新模式.提出中职数控技术应用专业人才培养模式应精准确定办学定位,加紧建设名副其实的"双师型"教师队伍,与企业深入合作协同育人,以能力为本位建立工作任务导向的课程体系,完善顶岗实习质量评价体系等建议.     

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。