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1.
通过对新疆特区基本情况的分析，认为新疆牧区因其自身的特点，水利建设相当艰巨，必须加大牧区水利建设的力度，改善牧区生产和牧民生活条件。提出要从国家安全、社会稳定来认识牧区和牧区水利；对牧区水利要解决观念和认识问题；按照牧区特点和实际，确定正确的技术路线等。最后，建议水利部应加强对牧区水利工作的领导，加大牧区水利示范工程建设的力度。 相似文献
2.
紧紧围绕提高农业结合生产能力全 总被引：1，自引：1，他引：0
李代鑫 《中国农村水利水电》2005,(2):1-3
2004年中央1号文件明确要求，“全党必须从贯彻‘三个代表’重要思想，实现好、维护好、发展好广大农民群众根本利益的高度，进一步增强做好农民增收工作的紧迫感和重要性”。农村水利直接为农业、农村和农民服务。做好农村水利工作，加强农村和农业水利基础设施建设，对提高我国粮食综合生产能力和农业竞争力，改善农业生产条件和农村生态环境、发展农村经济， 相似文献
3.
水利类核心期刊作为我国水利事业的重要宣传阵地，对我国水利科技的发展具有重要的推动作用。为进一步提升我国水利期刊的影响力，研究以《中国农村水利水电》期刊为例，结合近5年来期刊的各项文献计量指标，提出了提升水利类科技期刊影响力的如下措施：(1)密切追踪国家水利类重大重点科研项目；(2)加强宏观政策研究性论文组稿；(3)加强技术应用类论文组稿，提高工程技术类论文质量；(4)充分利用理事会平台扩大期刊影响力；(5)充分发挥编委会在办刊中的作用。 相似文献
4.
孝感市各级农机部门时刻绷紧安全生产这根弦，把保安全列为当前的重要工作，狠抓农机安全生产不放松。（1）加强领导，周密部署。坚持“安全生产，预防为主”的方针，加强对农机安全生产的领导， 相似文献
5.
农业机械是现代农业生产中不可或缺的重要工具。随着农业生产规模的不断扩大和农业现代化进程的推进，农业机械在提高农业生产效率、减轻劳动强度、保障粮食安全等方面发挥着重要作用。然而，在当前的农业机械安全管理中，存在一系列问题和挑战。农业机械的安全问题一直是制约其发展的重要因素。近年来，农业机械事故频发，给农民生命财产安全带来了严重威胁，严重影响了农业生产的稳定进行。加强农业机械安全管理对于保障农民生命财产安全至关重要，对于提高农业生产效率，推动农业现代化具有重要意义。基于此，本文将针对加强农业机械安全管理机制建设展开详细研究。 相似文献
6.
针对梅城镇农机安全生产的现状，探讨采取直观趣味法、案例警示法、基层教育法等来加强农机的安全宣传教育。提出健全农机安全宣传的组织网络，签订农机安全生产责任书，抓好农忙等重要时期的安全宣传，注意利用多渠道宣传途径等加强农机安全宣传教育的措施。 相似文献
7.
《河北农机》2021,(4)
水利工程建设形式多样质量要求高施工环境恶劣施工规模大。水利施工企业是水利工程建设的主力军,所以水利施工企业要把安全生产贯穿于整个工程建设的全过程、覆盖到施工全区域。无论任何时候,应始终坚持贯彻"安全第一,预防为主"的方针,通过严格落实各项管理制度和各种形式工作,实现工程安全生产的目标,确保工程安全顺利竣工。开展企业安全风险分级管控和隐患排查治理体系建设,推行本质安全生产过程标准化管理,推动安全生产标准化建设,强化专项治理,淘汰落后工艺设备,采用高科技和"机械化减人、自动化换人"等措施,提升企业安全生产管理水平,落实企业安全生产主体责任,激发企业内生动力,进一步加强企业本质安全体系建设,本质安全水平全面提升,从而提高施工效率和施工效益。 相似文献
8.
车辆交通安全是安全生产的范畴之一，也是电力企业实现安全生产可控在控目标的重要工作之一。因此，加强车辆交通安全管理，电是为电力企业安全生产的后方阵线把好了一道关。 相似文献
9.
农村水利财政投入的目标选择与策 总被引：2，自引：0，他引：2
农村水利是指在农村开展的水利建设,管理及其他有关水问题方面的工作,包括农村水工程,水资源和水环境.农村水利是农业和农村经济发展的基础设施,它在改善农业生产条件保障农业和农村经济持续稳定增长,提高农民生活水平和质量,保护区域生态环境等方面具有不可替代的重要地位和作用.加强农村水利基础设施建设,直接关系到水资源的可持续利用,直接关系到粮食生产的安全,关系到农业乃至整个国民经济和社会可持续发展,关系到国内与国际环境的安定.分析了农村水利面临的新形势,在公共财政体制框架下进行了农村水利财政投入目标选择,进而提出了实现目标所对应的政策取向. 相似文献
10.
"十一五"农村水利发展重点任务分析 总被引：3，自引：0，他引：3
基于我国农村水利发展现状与问题，分析了经济社会发展对农村水利发展的需求，讨论了农村水利基础设施对于保障粮食安全、促进农民增收、建设节水型社会和改善农民生活条件与农村生态环境的作用，提出了“十一五”期间提高农业生产综合能力、解决农村人畜饮水安全和促进贫困地区农牧民增收等农村水利发展重点任务。 相似文献
11.
Overland water and salt flows in a set of rice paddies 总被引：1，自引：0，他引：1
E. Playn O. Prez-Coveta A. Martínez-Cob J. Herrero P. García-Navarro B. Latorre P. Brufau J. Garcs 《Agricultural Water Management》2008,95(6):645-658
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. 相似文献
12.
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。 相似文献
13.
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。 相似文献
14.
对《种子法》存在问题的探讨 总被引：1，自引：0，他引：1
李鹏 《农业机械化与电气化》2011,(6):129-130
《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。 相似文献
15.
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. 相似文献
16.
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。 相似文献
17.
Gunter Wriedt Marijn van der Velde Alberto Aloe Fayçal Bouraoui 《Agricultural Water Management》2009,96(5):771-789
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. 相似文献
18.
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。 相似文献
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20.
车辆ABS控制算法的研究及探讨 总被引：1，自引：0，他引：1
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。 相似文献