Planning of Creative Agricultural Park in Tashang Village,Bazhou City,Hebei Province

On the basis of concept, properties and characteristics of creative agriculture, the paper proposed that creative agriculture is a new form of metropolitan agricultural development in China and abroad in the twenty-first century, planning of creative agricultural park has become an important type of future metropolitan agricultural park planning. Taking the creative agricultural park in Tashang Village, Bazhou City, Hebei Province for example, planning techniques of creative agricultural park were explored from the perspectives of planning objective, strategy, orientation and characteristics.     

广东连平县生态农业发展规划研究

为了保护连平县的生态环境和东江水源,在发展农业经济时,必须进行生态的总体规划。本研究以连平县的农业资源和发展现状为基础,在研究了其发展的各种优劣势的基础上,参考国内外生态农业发展成功案例,提出了生态农业发展的总体规划,并以实践和应用作为价值考量,将全县划分为"一核、二廊、三区",即建立一个生态农业核心区、纵横二条生态农业经济带、三个生态农业功能区。并就产业结构调整、生态发展政策提出了相应的方案和建议。研究结果可以在一定程度上为该县发展生态农业提供决策咨询和战略性指导。     

农业科技示范园的特征定位及功能分区研究——以山东高青绿色农业科技示范园为例

农业科技示范园是当前正在迅速兴起的农业园区,是实现农业现代化的有效形式之一,兼顾农产品生产、农业高新技术示范、种苗繁育技术示范培训及旅游观光等多种功能。农业科技示范园的核心区、示范区与辐射区一般呈现“圈层”结构形态,其主要功能区可分为农业生产区、科技示范区、观光娱乐区与配套服务区。笔者以山东高青绿色农业科技示范园为案例,对农业科技示范园的特征定位、功能分区以及各功能区在园区发展中的作用地位、主要涵盖内容以及规划设计要点等进行探讨,并据此指导园区的规划设计布局。     

在农业科技园区规划中融入创意农业元素的探索

创意农业的发展与现代农业的发展息息相关。实践证明,把创意农业融入到现代农业科技园区规划之中,也就是用创意产业的发展方式与园区功能区的布局、农产品的生产、资源的合理充分利用和农产品加工等紧密结合,创新园区内多层次的产业链和高效发展模式,就能实现农业园区经济效益的最大化。农业科技园区用创意产业的思维方式和发展模式,通过人文景点的营造、精巧构思、艺术布局,以步移景异的序列,向游人展示现代农业设施、蔬菜、花卉、生态果鸡的生产和池塘养鱼等生态景观及其文化内涵,引发游人的无限遐想,使整个园区富有浓郁的田园气息和强烈的时代精神。     

河北青县黄瓜棒孢叶斑病病原菌种群分化的研究

本研究对15株河北青县黄瓜棒孢叶斑病病原菌多主棒孢菌Corynespora cassiicola的形态学特征、分子类群及在不同寄主上致病力分化的相互关系进行综合研究.由16对ISSR随机引物对15株供试菌株进行ISSR标记分析,得到92个多态性位点,所有菌株划分为2个分子类群,遗传相似性系数为0.82.结合形态特征的比...     

Enlightenment from Tourism in Yellowstone National Park for Hebei Province,China

Yellowstone National Park is one of the most successful tourism destinations in the world, its development experience in terms of cultural tourism are valuable for Hebei, whose competitiveness is weak comparatively in spite of rich tourism resources. Specifically, the successful experience of Yellowstone National Park in tourism development embodies 8 aspects: planning, infrastructure construction, ticket strategy, management mechanism, investment management, environmental management, identification system design, and tourism products. On this basis, 5 suggestions are recommended to upgrade tourism in Hebei Province based on its actual situation, namely appropriate proportions of ticket and revenue, scientific management, environmental protection and education, scientific planning, and resource classification.     

Humidifying Effect of Riparian Wetland Park of Shijiazhuang,Hebei Province in Autumn

As an important part of urban green space system, wetland parks have good ecological environment and various landscape resources, which play an irreplaceable role in adjusting the climate, beautifying the environment and maintaining regional ecological balance. Therefore, research on humidifying effect of wetland park is of great significance. Air humidity below the height of 1.5 m above various underlying surfaces was measured in Taiping Riparian Wetland Park of Shijiazhuang. Monitoring time was selected in October 10–12, 2012 and six days among September and October, 2013 which were sunny days without wind(or the speed of wind less than 0.2 m/s). By analyzing the basic distribution regularity of humidity from horizontal and vertical directions at different times in autumn days, humidifying effect of various types of plants could be summarized from the sampled data. The humidifying effect of arbor-grasses can strengthen with the increase of temperature. The humidifying effect is the strongest at 10:00–14:00, then, it weakens after noon and the reduction rate tends to be smaller. Second, the humidity above the height of 0.2 m changes at a small scale and is much lower than that close to ground, which reveals great effect of ground cover plants and soil moisture. According to the monitoring data below the height of 1.5 m, the humidifying effect of shrubs is stronger than that of arbor-grasses. Last, the humidifying effect of surfaces with different land covers from strong to weak are shrubs, arbor-grasses, river. The rational allocation on various types of wetlands with a wide variety of structures can improve the atmospheric environment more effectively.     

河南省嵩县春花生新品种展示试验简报

为筛选出适宜在豫西地区环境条件下推广的最优花生品种,给大面积推广提供科学依据,选择在往年试验中表现突出的品种,采取随机区组、3次重复的试验方法进行了田间比较试验。结果表明：参试品种的荚果、果仁产量高低趋势基本一致,果仁产量比参试品种平均产量增产超过5%以上的有‘豫花9326’、‘漯花4087’、‘濮花9519’、‘豫花15’、‘秋乐177’、‘豫花9719’、‘商花6号’,果仁产量比参试品种平均产量减产超过5%以上的有‘白沙1016’、‘远杂9102’、‘商花5号’,其余品种介于二者之间,依据各品种的丰产性、稳产性、抗性等经济性状进行了综合评定,筛选出目前在豫西地区春花生田中最佳的种植品种为‘豫花9326’、‘漯花4087’、‘濮花9519’、‘豫花15’、‘商花6号’。     

河北太行山区县域农业可持续发展能力系统评价与分析

【研究目的】为了研究河北省太行山区25个县(市、区)的农业可持续发展能力及趋势;【方法】笔者通过文献对比分析和专家调查法,确定了评价山区农业可持续发展能力的指标体系,涵括了人口、经济、社会、资源和环境五个层次,共计31个指标,以此对河北省太行山区25个县(市、区)农业可持续发展能力的评价分析;【结果】分析结果显示,该区农业发展趋势整体是可持续的,但25个县(市、区)的发展能力和发展速度表现各异,其总体评价值年增长率变化有强有弱,多年平均在0￣12%之间。农业可持续发展能力高的地区评价值年平均增长率为8%￣12%、发展能力中等地区评价值年平均增长率为4%￣8%、发展能力低下的地区评价值年平均增长率为0￣4%。【结论】发展能力高的地区,虽然对资源利用和环境的压力较大,但其社会、人口、经济的发展基本与生态环境协调共进;可持续发展能力低的地区,其社会、人口、经济的发展与资源环境发展不协调,而且对资源的利用效率低,对生态环境的破坏也比较大。     

河北省农业气候资源与气候生产潜力

通过对河北省气候资源的分析,在前人提出的光热生产潜力模型的基础上,考虑降雨和径流情况,进行水分订正.并对河北各地区的气候生产潜力进行了计算,绘出了河北省气候生产力地理分布图,为河北省的农业生产发展提供参考.     

Framework Construction for Planning and Design of Tropical Leisure Agricultural Park

Leisure agriculture in Hainan Province has remained in the development stage,so it is necessary to construct the framework for the planning and design of tropical leisure agricultural park.On the basis of analyzing planning conditions for the tropical leisure agricultural parks in Hainan,planning principles,overall concept,land use and functional layouts,spatial organization and landscape features,road system,comprehensive pipeline design and vertical planning,the framework for the planning and design of tropical leisure agricultural parks in Hainan is constructed.     

湖南省永兴县农业功能分区研究

为了加快永兴县农业现代化进程,实现农业区域协调可持续发展。对永兴县的农业资源条件、农村社会发展、农业经济状况等进行定量分级评价,因地制宜筛选出三大类17个指标构建永兴县农业功能分区指标体系,通过综合运用主成分分析法和聚类分析法将永兴县农业功能区划分为中部养殖区、中北部林业区、中南部农业区、东部农业区、西部种植区五大农业功能区,描述了各区域资源优势,并有针对性地提出了各区域农业发展总体定位和重点优势产业发展模式。     

河北农业科学思想的反思

本文回顾了河北省农业科学思想的一些特征,讨论了科学精神与人文精神的关系.     

河北省农产品冷链物流发展现状、问题与对策

在乡村振兴的战略背景下,城乡居民消费的升级对农产品冷链物流提出了更高的要求。近年来国内冷链物流市场快速增长,但冷链物流设施建设滞后,存在明显的短板,已不能适应农产品市场的流通需求。河北省农产品生产具有重要的战略地位,在对河北省农产品冷链物流建设现状进行调研总结的基础上,从规划布局、技术标准、信息化建设、创新模式和构建冷链物流体系等方面提出了推进河北省冷链物流建设的对策和建议。     

宁夏盐池县生态退耕前后农资投入时空变化分析

为了深入探讨生态退耕前后宁夏盐池县的生态与环境状况,定量分析其农资投入的时空变化特点是现阶段的必要手段,笔者主要利用GIS软件,计算研究区退耕前后的2000-2008年耕地面积和农资投入量的分布重心及其变化。结果表明：随着耕地数量的波动下降,化肥和农膜投入的总量呈波动上升趋势,而农药投入呈波动下降趋势,但耕地面积与农资投入量波动的方向相反;耕地分布重心的偏移方向大致与农资投入量分布重心的移动方向相反。生态退耕幅度最大的2003年,劣质耕地被大量退耕,但优质耕地面临农资投入增高所带来的面源污染问题。2003年后,西北-东南过渡区不仅耕地面积增加,且单位面积农资投入量维持较高。可见,现阶段研究区仍然面临耕地增加所带来的生态退化问题和农资投入较高所潜伏的面源污染问题。     

河北省广平县土地整治增加耕地潜力研究

为了使土地整治规划及工业、商业等建设用地规划满足区域耕地总量动态平衡的要求,采用调查和统计方法,测算了广平县土地整治增加耕地潜力。结果表明：从潜力来源类型看,广平县土地整治增加耕地潜力从大到小依次是：耕地整理、农村居民点整理、土地开发、土地复垦;从潜力来源组合的区域分异看,广平县可分为：耕地和农村居民点综合整治区、耕地整治开发区、耕地整治为主兼顾农村居民点整治区。由此得出,优先安排广平镇城乡土地综合整治及东张孟乡沙荒地开发项目,适度推进其他乡镇耕地及农村居民点整治,制定鼓励村集体和农户自主开展土地复垦的政策,而无需安排复垦项目。     

Planning and Design of Zhengzhou Forest Park Based on Natural Ecological Experience

Through summarizing and analyzing planning objectives, landscape division and natural ecological experience planning of Zhengzhou Forest Park, the authors discussed the application of human-nature harmony in the planning, stressed citizens' needs for experiencing natural ecological environment, and tried to build Zhengzhou Forest Park with picturesque scenery, complete facilities, and harmonious human-nature coexistence.     

以循环经济为本 规划现代农业园区

为了更好地发挥现代农业示范区的作用,建设、发展都市农业,以哈尔滨市现代农业示范区规划方案为例,结合循环经济和可持续发展的基本理念、方法,对农业园区进行规划设计。     

Landscape Planning Design of the Nancheng River in Xiping County,Henan Province

Taking the Nancheng River in Xiping County for example, this paper focused on history and landscape features of the moat, applied natural eco-designs, explored the design of natural eco-waterfront landscapes and also the organization of moat landscape sequence, highlighted the conception of landscape nodes, and tried to represent water culture of the moat and also folk customs formed on the basis of city cultures and spatial resources.     

陕西农业科技成果转化应用的现状与思考

改革开放以来,陕西农业科技成果转化应用取得了长足发展,但也存在着农业科技成果转化率低、资金投入不足、体制落后、队伍不稳、农民文化素质较低等诸多问题。在综合分析发展机遇和面临矛盾的基础上,提出了建立科学合理的政策法律保障体系、坚实的农业科技创新基础、多元化的农业科技推广体系、高效灵活的运行机制、以国家投入为主的多渠道投融资体系和精干高效的农业科技推广队伍等对策和建议。