Business Model,Current Situation and Development Countermeas-ures of Maize in Shiyan City,Hubei Province

In order to understand the status of business model and scale business of maize in Shiyan City,Hubei Province,the situation of maize production in 314 households of 6 counties and cities of Shiyan City was investigated in terms of rural basic situation,business models,economic benefits and scale business. Targeting at the actual problems in business models and scale business,corresponding countermeasures of actively promoting the construction of industrialized business mechanism,improving the construction of agricultural infrastructure,strengthening land transfer management and promoting scientific and technological progress and innovation were put forward to provide reference for the future scale development of maize in Shiyan City.

Problems in the Development of Traditional Chinese Medicinal Materials Planting Industry in Shiyan City and Countermeasures

Through the analysis on the cultivation advantages and development problems of traditional Chinese medicinal planting industry in Shiyan City, Hubei Province, some measures were proposed to enlarge and enhance the traditional Chinese medicinal planting industry, namely, large-scale, standardized, market-oriented and regionalized planting, thereby making it the pillar industry for farmers to increase income.

Dynamics of the coronavirus disease 2019(COVID-19)epidemic in Wuhan City,Hubei Province and China:a second derivative analysis of the cumulative daily diagnosed cases during the first 85 days

Background:Controlling the coronavirus disease 2019(COVID-19)epidemic requires information beyond new and cumulative cases.This study aims to conduct an in-depth analysis by geographic strata:Wuhan City(hereafter referred to as Wuhan)only,Hubei Province(hereafter referred to as Hubei)excluding Wuhan,and China excluding Hubei.Methods:Daily cumulative confirmed COVID-19 cases between December 8,2019(the date of symptom onset based on patients'recall during the investigation),and March 1,2020,from official sources and published studies were analyzed.The second derivative model was used for information extraction.Data analysis was conducted separately for the three strata.Results:A total of 80026 diagnosed COVID-19 cases were reported during the first 85 days of the epidemic,with 49315 cases from Wuhan,17788 from Hubei excluding Wuhan,and 12923 from China excluding Hubei.Analytical results indicate that the COVID-19 epidemic consists of an Acceleration,a Deceleration,and a Stabilization Phase in all three geographic strata,plus a Silent Attack Phase for Wuhan only.Given the reported incubation period of 14 days,effects of the massive anti-epidemic actions were revealed by both the Acceleration and Deceleration Phases.The Acceleration Phase signaled the effect of the intervention to detect the infected;the Deceleration Phase signaled the declines in new infections after the infected were detected,treated and quarantined.Conclusion:Findings of the study provide new evidence to better monitor the epidemic,evaluate its response to intervention,and predict the trend long.In addition to re-evaluating the control of the COVID-19 epidemic in China,this study provided a model for monitoring outbreaks of COVID-19 in different countries across the world.

Fabulous Finish Wuhan City, Hubei Province, China

Helalia Johannes (right),a marathon runner from Namibia, wins the women’s5 km title in 15 minutes14.23 seconds at the Seventh CISM Military World Games in Wuhan, capital of central China’s Hubei Province, on October 24. The 39-yearold runner holds Namibian records in 10 km and 20 km races.

Intangible Cultural Heritage and Geographical Indication of Specialty Resources: A Case Study of Shiyan City

The protection of intangible cultural heritage and geographical indications of the specialty in Shiyan City was analyzed,and then related suggestions were proposed,for example,to collect and organize the intangible cultural heritage related to traditional specialty;to enhance the application of those intangible cultural heritage projects related to traditional industry and agriculture;to establish some demonstration bases for the productive protection of intangible cultural heritages;to strengthen the application of geographical indications of traditional specialty;to build national quality standards for various specialty with geographical indications;to integrate and cultivate the famous specialty brands with geographical indication;to implement the double protection of the geographical indications and intangible cultural heritages;to improve the poverty alleviation through developing the specialty industry with geographical indications.

Evaluation and Analysis of Ecological Efficiency from the Perspective of Ecological Civilization:A Case Study of Hubei Province

Nowadays,Hubei Province pays more attention to sustainable development with the purpose of building green province. Therefore,in the construction process of ecological civilization in Hubei Province,how to get the optimal economic output with minimum resource consumption and minor environment damage is one of the most urgent problems. Based on the panel data of 12 prefecture-level cities in Hubei Province from 2005 to 2014,the Malmquist Productivity Index( MPI) was used to calculate the eco-efficiency of 12 prefecture-level cities in Hubei Province. According to the analyzed results,it was found that there was a downward trend of ecological efficiency in Hubei Province during the study period. As for the overall environmental production situation of the whole province in this period,results showed that environmental production efficiency was improved while the level of environmental production technology has decreased greatly. This phenomenon maybe result from different speed,because the speed of technical efficiency improvement was less than the extent of technology decline,which finally led that the Hubei Province's environmental productivity declined.

Present Situation,Problems and Countermeasures of Land Transfer in the Process of Agricultural Industrialization in the Qinling-Daba Mountains(Shiyan)

In order to study the current situation of land transfer in the process of agricultural industrialization in the Qinling-Daba Mountains(Shiyan),27 villages of 14 townships(towns) of six counties(cities) were visited and investigated through questionnaires,and the current situation and characteristics of land transfer among large professional households( large grain producers),family farms,agricultural enterprises and cooperatives in the process of agricultural industrialization were analyzed and summarized. The main issues affecting land transfer were summarized,such as big difference of inflow and outflow will,single way of land transfer,high cost of planting,weak agricultural infrastructure,a lack of production and operation technology,insufficient funds and short land transfer period,and imperfect social security system.Meanwhile,some countermeasures were proposed,such as improving land transfer system,precise subsidy policy and social security mechanism of Shiyan City,guiding long-term and normalized land transfer,strengthening training of professional skills and improving the quality of human resources,actively promoting the " three-township project",and attracting the investment in land transfer projects.

襄阳都市圈旅游一体化发展路径研究

中国式现代化和新发展格局对区域旅游一体化提出了新的要求。旅游一体化是城市一体化的重要组成部分,襄阳都市圈旅游一体化发展问题要立足汉江流域、南襄盆地、中西部新通道的大格局来分析,最为关键的就是“襄十随神”城市群旅游一体化。襄阳都市圈各城市地域相接、交通相连、文脉相通,共饮一江汉水,旅游一体化基础良好。围绕五大主题游线,重点做好增加旅游一体化合作收益、拓展襄阳旅游中心城市功能、谋划城市群旅游新格局、丰富城市群旅游形象和业态等方面的工作。

基于改进模糊综合评价的十堰市水资源承载力评价

十堰市是南水北调中线工程调水源头所在地和核心水源区,为全面了解十堰市水资源可持续性开发利用情况,基于水资源、生态环境、社会经济三个层面构建了十堰市水资源承载力评价指标体系,使用灰色关联分析法对指标体系进行筛选,采用熵权法-层次分析法组合权重计算指标权重,通过改进的模糊综合评价法评价了2010~2021年十堰市水资源承载力情况。结果表明,十堰市水资源承载力整体呈波动上升趋势,2016年开始稳定达到可承载状态,丰水年可达到良好承载状态;生态环境子系统和社会经济子系统呈上升趋势,而水资源子系统波动较大,无明显规律;十堰市应继续加大污、废水治理力度,调整用水结构,建设节水型社会,以实现水资源与人类社会和谐发展。

十堰市农业外来入侵物种风险区划分评估指标体系研究

本研究依据国家相关规定、野外调查数据和文献资料,提出了一个综合反映湖北省十堰市农业外来入侵物种风险区划分评估指标体系;为完善农业外来入侵物种风险区划分提供了评价方法,并为后期农业外来入侵物种的监测和防控提供了一定的参考依据。

小流域综合治理和统筹发展规划思路与实践——以湖北省十堰市茅塔河小流域为例

作为响应国家生态文明建设要求和推动中国式现代化的重要手段,小流域治理在我国国家治理体系中的重要性不断提升。小流域综合治理和统筹发展规划是统筹小流域内各要素发展与综合治理的重要抓手,现状对小流域综合治理和统筹发展规划的编制思路及策略的研究较为薄弱,如何理清小流域综合治理和统筹发展规划的架构是亟待研究的重要课题。基于人居环境科学理论和规划统筹与统筹规划方法论,构建小流域综合治理和统筹发展规划的架构,并结合湖北省十堰市茅塔河小流域的规划实践,提出小流域综合治理和统筹发展规划的思路与策略,为湖北省乃至全国的小流域治理规划工作提供参考。

基于测雨雷达与地面雨量站的山洪模拟及灾害预警时效分析

传统暴雨山洪预警主要依靠地面雨量站降雨数据,易出现虚警漏警或难以满足预警时效的情况。流域面雨量实时监测和前移山洪预警响应时间是满足山洪灾害防御目标的重要技术手段,测雨雷达技术的应用也为山洪灾害防治提供了新的预警思路。以湖北柳林镇2021年8月12日暴雨山洪事件为例,采用模块化分布式水文模型(MDHM)模拟山洪过程并进行预警分析,对比基于测雨雷达、地面雨量站降雨输入条件下的灾害预警时效,评估两种降雨数据源下山洪预警的有效性和可靠性,结果表明测雨雷达预报降雨结合水位陡涨率预警法能显著提高预警效果,可为暴雨山洪防灾减灾提供技术支撑。

十堰市茶产业现状及高质量发展对策

茶产业是十堰市六大重点农业产业之一,为地区经济发展和乡村振兴作出了重要贡献。文章从政府政策、生产结构、生产主体、绿色发展和品牌建设等方面阐述十堰市茶产业发展现状,分析了当前制约茶产业发展的茶园老化、加工滞后、宣传薄弱、发展缓慢等问题,并提出相应的发展对策,以期为十堰市茶产业发展提供新思路。

高效液相色谱法测定家种连翘中山柰酚含量

目的建立测定家种连翘中山柰酚含量的高效液相色谱(HPLC)法。方法色谱柱为Shim-pack VP-ODS柱(250 mm×4.6 mm,4.6μm),流动相为甲醇-0.4%磷酸水溶液(50∶50,V/V),流速为1.0 mL/min,检测波长为365 nm,柱温为30℃,进样量为10μL。结果山柰酚质量浓度在0.01~0.5 mg/mL范围内与峰面积线性关系良好;精密度、稳定性、重复性试验结果的RSD均小于5%;平均加样回收率为97.30%,RSD为2.13%(n=6);湖北省十堰市郧西县8个村家种连翘中山柰酚含量为0.0377~1.0887 mg/g。结论该方法灵敏、可重复,测定结果准确,可用于家种连翘中山柰酚含量的测定。

十堰市白菜黑斑病病原真菌的分离与鉴定

对湖北省十堰市当地白菜(Brassica pekinensis)品种的黑斑病进行病原真菌鉴定和病害分析,并提出相应的预防措施。采用组织分离法从病叶中分离得到病原真菌,并利用rDNA ITS和Alt-α1基因序列比对进行分析鉴定。结果表明,发现1个新的链格孢属(Alternaria sp.)真菌,推测其是导致十堰市当地白菜黑斑病的致病真菌。此外,确认ITS序列和Alt-α1基因序列的联合分析,能够区分3种常见的链格孢属真菌Alternaria brassicicola、Alternaria japonica、Alternaria brassicae。

楚文化融入十堰市文旅发展的现实问题及其对策探析

十堰市拥有丰富的楚文化底蕴和楚文化资源。将楚文化融入当地文旅发展有利于增强文化自信、带动经济发展、建设文明社会、促进人民幸福、实现生态文明。如今,楚文化融入当地文旅发展过程中,存在文化资源分散,缺乏整合利用、文化呈现单一,缺乏大众认同、文旅发展不均、存在地域差距、项目建设缓慢,设施服务不足,文旅创意缺乏,持续发展力弱等问题。对此,要加强文化资源的整合与利用,创新文化呈现的内容与方式、积极开展文化区域性合作、完善基础设施与服务体系、加强文旅文创融合发展,实现楚文化加速并轨,融入到当地的文旅发展体系中,助力当地文旅高质量发展。

湖北荆州肖家窝汉墓M1发掘简报

2017年8月,荆州博物馆对湖北省荆州市纪南生态文化旅游区范围内的肖家窝汉墓M1进行了发掘。该墓葬为长方形土坑竖穴木椁墓,出土陶器、铜器、漆木器等遗物,年代大致为西汉早期。墓葬的发掘为荆州地区汉墓的葬制葬俗研究提供了新材料。

丹江口库区退捕渔民可持续生计问题探究

长江禁捕后大量渔民上岸,面临生计挑战与返贫危机,妥善解决其生计安置、社会保障与转产转业等问题迫在眉睫。本文以湖北省十堰市丹江口库区退捕渔民可持续生计问题为研究对象,基于案例分析与实地走访发现,退捕渔民个人素质水平偏低、技能单一、年龄偏大等是其在上岸后生活面临的主要问题,并从中剖析原因,从转产转业、个人综合素质提升以及政策保障等方面提出促进退捕渔民可持续生计的具体对策建议。

宜昌界岭地区Tremadocian早期微生物成因构造的发现

【研究目的】微生物成因构造(MISS)是国际研究热点之一。中国地质学家较多关注前寒武纪的MISS,而较少研究其他时期的该类构造。奥陶纪早期微生物的繁盛是全球性的,但MISS此前仅见于法国和加拿大纽芬兰等地的浅水碎屑岩,中国目前尚无报道。【研究方法】通过野外调查和剖面测量,本文首次在宜昌界岭地区早奥陶世Tremadocian早期地层(南津关组上部)中发现微生物成因构造。【研究结果】宜昌界岭地区的微生物成因构造主要为微生物席生长构造和微生物席破坏构造。其中值得注意的是,微生物席破坏构造与广泛发育于前寒武纪的臼齿构造形态上具有相似性。【结论】该MISS的发现,不仅丰富了全球含MISS的地层单元,也对显生宙微生物岩研究具有重要理论意义。这一发现也是对宜昌市地质遗迹的重要补充。

十堰市郧阳区优质稻品种引种展示试验

为筛选出适宜十堰市郧阳区种植的优质水稻品种,于2021年引进了9个水稻品种进行展示试验。结果表明:巨两优68表现优异,综合性状好,高产,抗病,适应性强,可作为郧阳区水稻生产首选品种;鄂中8号和宜香优725产量、经济性状、抗病能力、适宜性等表现也较好,可作为主栽品种;其他6个品种综合性状表现一般,需要进一步的试验示范。