Marketing Strategies for Chinese Specialty Agricultural Products under the Internet Environment : Taking Tianshui Qinzhou Big Cherry Industry as an Example

Combined with the current situation of marketing of Chinzhou big cherries in Tianshui,we find out the problems in the development of network marketing of Chinzhou big cherries and put forward corresponding countermeasures and suggestions to improve its marketing level and solve the problem of imbalance between supply and demand of Qinzhou big cherries.

Primary Observation of the Ecological Habits of Ferirana guadranus in Tianshui City of Gansu Province

The ecological nature of Ferirana guadranus in Liqiao Country of Tianshui City of Guansu Province from May to August in 2010 are primarily investigated.Research found that Ferirana guadranus lives in the mountain streams at an elevation of 1 332 m.The adult frog lives largely above an elevation of 1 320 m,where the water is neutral acid and shady.It belongs to the mountainous stream type.

Impact of Climate Variation on the Exploitation Degree of Production Potential of Winter Wheat in Tianshui

The productivity exploitation degree,suitable exploitation degree and exploitable exploitation degree of production potential of winter wheat in three climate zones of Tianshui were calculated.The impacts of climate changes on it were analyzed.The results showed the exploitation degree of production potential of winter wheat was still low in the north of Wei River,the valley of Wei River and the area of Guan Mountain in Tianshui,being 49.9%-60.0%.Both the suitable exploitation degree and exploitable exploitation degree of production potential of winter wheat were comparatively high,being 73.6%-78.7% and 18.7%-23.8% respectively.The sequencing was the north of Wei River>the valley of Wei River>the area of Guan Mountain.In the long run,it was of great potential to be excavated.The average temperature,sunshine hours for growth season of winter wheat had negative effects on exploitation degree,suitable exploitation degree and exploitable degree of production potential of winter wheat.The precipitation had the positive effect.And the temperature in the entire growth period,temperature in autumn,the sunshine in winter had remarkable negative effects on the exploitation degree of the production potential in Tianshui and the north of Wei River.The precipitation in the entire growth period,the precipitation in autumn had remarkable positive effects in Tianshui and each climate zones.And some moderate development countermeasures of regional production potential were proposed.

Study on Architectural Concept of Environmental Adaptability of Vernacular Dwellings in Guanzhong-Tianshui Area

Vernacular dwellings are organic products adaptive to local climate and other natural conditions. From the perspective of climatic and geographical features, this study analyzed spatial layouts, outer appearance, courtyard layout and material structure of vernacular dwellings in Guanzhong-Tianshui area, and refined the ecological concepts and technologies adaptive to local environment. Vernacular dwellings are expected to develop sustainably in the evolution of natural environment, and adapt to the development needs of local human settlements.

On the high conductive layer near the Moho and the transitional zone between the crust and mantle in Tianshui region

On the basis of MTS and DSS data in and near Tianshui region,the deep structure contour of the region was expounded.The regional distribution of the high conductive layer near the Moho in the region becomes one of the most obvious characters of the conductivity structure in the crust and mantle,and it is corresponding to the low S wave velocity zone near the Moho and is guessed as the transitional zone between the crust and mantle in the region.In this paper,the behaviour of medium and the thermodynamic circumstance of the conductive low shear velocity layer near the Moho were demonstrated emphatically,and the cause of formation of the layer was roughly explained under specified conditions of geographical environment and deep structure characters in this region.

Composition Characteristic and Surface Charge Simulation of Atmospheric Dust Fall in Tianshui City

In order to know the particle size distribution and mineral compositions of dust in Maiji town, Tianshui City, Gansu Province, size distribution and physical compositions of atmosphere natural dropping dust have been analyzed. Based on the natural dropping dust ζ potential and the mass percentage of main mineral compositions in dust fall, we present two models (calculation method and hybrid method) for the zeta potential of atmospheric dust fall in pure water. The results illustrated that the natural dropping dust in Maiji town belongs to inhalable particles. The main mineral compositions and contents of the dust are quartz (57.08%), calcite (27.79%), albite (10.29%), muscovite (4.84%). Atmospheric dust fall in pure water is electronegativity and ζ potential decreased with increasing pH. There are some differences exist in the two modeling ways, but have a similar tendency. The zeta potential differences between natural dropping dust and modeling dust reflects the zeta potential contribution rate of main mineral particles in dust and the effect of trace polarity organic pollutants or other minerals.

Statement on the Tianshui Experimental Site of Soil and Water Conservation in 1940s

The Tianshui Experimental Site of Soil and Water Conservation was set up in 1942.Then the first construction publicized the thinking of soil and water conservation,and popularized the technologies of soil and water conservation and related plants.Their efforts established the foundation of the science of soil and water conservation with the first high-tech and high quality R&D team,and pushed the research of soil and water conservation building on the stage of systematization.All of this provided rare good scientific data and theoretical support for the soil and water conservation and the development of the regional economy in Northwest China.

Historical Evolution of Vernacular Settlement in Tianshui City

Vernacular settlement is a sum of settlements that keep traditional landscapes in the process of urbanization, and its coverage coincides with that of urban community and rural settlement to some extent. It is a phenomenon of social development against the background of rapid urbanization. As a national famous historic and cultural city, Tianshui City should have had excellent traditional cultural genes as the driving force for its development, however, only fragments of some historic blocks have been left in the recent urbanization. This paper, on the basis of investigating the old urban district of Tianshui City, analyzing the historical phenomenon, summarized the root causes for the status quo of vernacular dwellings in the city, so as to raise the concerns on humanistic thought, and provide proper guidance for the sustainable development of vernacular settlement.

Evolution of the Late Cenozoic Tectonic Stress Regime in the Tianshui Basin,Northeast Tibetan Plateau

The Tianshui Basin,located inside the western Qinling orogenic belt and northeastern margin of the Tibetan Plateau （Fig.1）,is a NE-trending Late Cenozoic basin,which documents the neotectonic response of the northeastward growth of Tibetan Plateau.

Investigation on the Regional Branding Mode of Modern Agriculture in Guanzhong-Tianshui Economic Zone——From the Perspective of Country-of-origin Image

The theory of the country-of-origin image is discussed and the natural relations between county-of-origin image and the regional brand are explored.The paper points out that the dispersion of agriculture has intensified the natural relations to a large extent.The paper probes into the branding status of agriculture in Guanzhong-Tianshui economic zone and points out the problems of it.In the first place,the agricultural industrial system is complete but there is no unified agricultural regional brand;in the second place,the weak awareness on protecting brand leads to the irrational behaviors on damaging brand.From the perspective of the image of the country of origin,the branding mode of agriculture is established and the countermeasures on improving the competitiveness of agricultural products are put forward.Firstly,the leading role of the government should be fully displayed;secondly,the image protection of original production place and regional brand promotion of the agricultural region should be intensified;thirdly,the functions of local pillar industries in protecting image and regional branding should be fully made use of.

2015—2022年天水市肺结核患者耐药情况及利福平耐药特征分析

目的:分析2015—2022年甘肃省天水市肺结核患者耐药情况及利福平耐药特征,为优化耐药结核病卫生政策提供科学依据。方法:采用回顾性研究方法,从“中国疾病预防控制信息系统”子系统“结核病管理信息系统”中收集2015—2022年天水市肺结核患者实验室检测结果、耐药筛查和耐药结核病诊断信息等资料,分析患者病原学阳性率、药物敏感性试验结果和耐药诊断时间等。结果:2015—2022年,天水市共登记活动性肺结核患者8458例,除外结核性胸膜炎的肺结核患者为7895例,病原学阳性率为28.32%(2236/7895),且从2015年的11.33%(177/1562)上升至2022年的61.30%(236/385),呈明显上升趋势(χ_(趋势)^(2)=1014.480,P=0.000);天水市应耐药筛查肺结核患者2360例,实际耐药筛查率为85.00%(2006/2360),从2015年的54.80%(97/177)上升至2022年的93.39%(240/257),呈明显上升趋势(χ_(趋势)^(2)=397.292,P=0.000);天水市耐药检出率为98.90%(1984/2006),利福平耐药检出率为15.73%(312/1984),从2015年的10.42%(10/96)上升至2017年的28.57%(62/217),再下降至2022年的11.34%(27/238),呈先上升后下降趋势(χ_(趋势)^(2)=27.248,P=0.000)。312例利福平耐药患者中,男性[198例(63.46%)]多于女性[114例(36.54%)];年龄相对集中在20~29岁[85例(27.24%)]和40~49岁[66例(21.15%)],且老年患者(60~83岁)比例从2016年的9.52%(2/21)上升至2022年的25.93%(7/27),呈明显上升趋势(χ_(趋势)^(2)=4.801,P=0.028);职业以农民为主[213例(68.27%)];痰涂片结果以涂阳患者居多[215例(68.91%)],但痰涂片阳性率从2015年的100.00%(10/10)下降至2022年的59.26%(16/27),呈下降趋势(χ_(趋势)^(2)=17.664,P=0.000)。耐药谱前3位依次为利福平+异烟肼+乙胺丁醇[26.92%(84/312)]、利福平[26.28%(82/312)]和利福平+异烟肼[23.40%(73/312)]。耐药患者诊断时间中位数(四分位数)从2016年的145(91,196)d逐年下降至2019年的21(12,39)d。结论:2015—2022年天水市肺结核患者病原学阳性率和耐药筛查率均呈逐年上升趋势,利福平耐药检出率波动较大,耐药诊断时间明显缩短,建议加大老年肺结核患者利福平耐药筛查力度,以减少耐药肺结核的传播。

天水市大樱桃产业发展存在的问题及对策

大樱桃是天水市第二大水果产业。抵御极端天气风险的能力较低、上市时间比较集中、品种更新缓慢等是制约天水大樱桃产业发展的主要因素。在分析影响天水大樱桃生产因素的基础上,提出了大樱桃产业健康发展对策,包括科学建园、重视新品种的引育、发展设施大樱桃、发展乡村生态旅游采摘、重视采后加工和保鲜技术的应用等。

5个甜樱桃品种在天水高海拔地区的栽培表现

2018年春季天水果树所在海拔1 800 m浅山旱地梯田原8年生‘红灯’大樱桃的大枝上高接了‘美早’‘布鲁克斯’‘胜利’‘沙王’‘含香’5个甜樱桃品种,2019年5个品种均挂果,2022年开始大量结果。2021—2023年对上述5个甜樱桃品种的生物学特性、物候期、抗逆性及果实品质进行观察记载,结果表明,在天水海拔1 800 m干旱山地,5个甜樱桃品种树体生长良好,均能正常开花结果,参照早果、丰产、抗逆、质优、高效的甜樱桃品种综合选择标准,最适宜天水高海拔地区栽培的品种为胜利、沙王。

伏羲文化与考古学文化对证探论——以渭河上游为中心

伏羲传说是中国古史传承体系的重要内容,有其真实的历史背景,不能以“科学”“严谨”的名义对伏羲传说加以简单的否定。在古史传说体系中,伏羲是中华民族的人文始祖,代表着我国史前氏族社会的发展,文献、民俗和考古学资料共同说明,黄河中上游地区是伏羲氏族活动的主要地区,特别是渭河上游天水地区丰富的伏羲遗迹、传说,与该地域前仰韶文化、仰韶文化等在空间上相互重叠,为进一步开展伏羲传说与考古学文化对证研究提供了重要资料。在相关研究中,应当首先对伏羲传说材料进行深入辨析,甄别真伪,建立传说的文化谱系,与区域内的考古学文化谱系进行对证研究。根据大地湾、西山坪、师赵村、傅家门、圪垯川等史前遗址的考古发掘和研究,渭河上游地区以前仰韶文化和仰韶文化为主的考古学文化谱系,或为伏羲提供了可信的考古对证资料,其间可能存在着原初的“历史信息”和“历史线索”,应当引起学界高度重视。

甘肃天水苹果黑星病年消长动态调查及防治药剂筛选

为明确苹果黑星病在甘肃天水的年消长动态、发病规律及筛选高效防治药剂,2023年在苹果生长季持续对苹果黑星病的病叶率和病情指数进行了调查,同时选用10种农药制剂进行田间药剂筛选试验。结果表明,天水地区苹果黑星病在5月中旬开始侵染,7月底达到第一次发病高峰,之后进入病情发展缓慢期,8月下旬至9月下旬,病菌又一次侵染秋梢,达到第二次发病高峰,之后进入病菌越冬预备期。田间防治试验表明,25%苯甲·吡唑酯SC 1000倍液、25%戊唑·异菌脲SC 2500倍液、40%氟硅唑EC 1500倍液和20%烯肟·戊唑醇SC 1000倍液的防效达83.56%~93.12%,可作为首选药剂;12.5%烯唑醇WP 1500倍液、25%吡唑醚菌酯SC 800倍液、12.5%腈菌唑EC 1000倍液和40%咪鲜胺EW 800倍液,防效次之,可作为辅助药剂,与首选药剂交替使用。综上所述,本试验明确了苹果黑星病的年消长动态、发病规律,筛选出了高效防治药剂,为苹果黑星病的有效防控提供了理论依据和技术支撑。

苹果新品种“福星”在甘肃天水的表现及栽培技术要点

“福星”是青岛农业大学苹果育种团队以“新世界”为母本、“粉红佳人”为父本进行人工杂交选育的苹果优良新品种。2019年春季,天水市果树研究所引进该品种进行栽植,对物候期、树体生长及果实生长发育情况等进行观测分析,并总结其栽培技术要点。该品种平均单果质量229.6 g,最大单果质量261.3 g,果形指数0.92,果实短圆柱形,果形端正,成熟果实鲜红色,果面光亮,风味酸甜,果肉黄白色,肉质细,有香气;可滴定酸含量0.28%,可溶性固形物含量17.1%,去皮硬度11.3 kg/cm^(2),切开后不易氧化褐变,果实10月下旬成熟,发育期180 d左右,果实贮藏性好。11月底树体落叶,树势中庸健壮,萌芽率62.6%,成枝力4.3个,高接第3年株产17.2 kg,折合667 m^(2)产量963.2 kg;第4年株产22.6 kg,折合667 m^(2)产量1265.6 kg。该品种在甘肃天水表现良好,具有易成花、着果率高、品质优良、抗病性强,较抗晚霜冻害,是可免套袋栽培的苹果新品种,适宜在甘肃天水及周边苹果产区推广栽植。

天水市旱作区春玉米—冬油菜秸秆带膜翻压还田栽培模式研究

为解决区域内春玉米—冬油菜一膜两用技术中秸秆利用不合理、土壤有机质含量低、有机肥投入不足、化肥施用不合理、土壤水分利用不足、肥料利用率较低等一系列问题,在天水市旱作区开展了春玉米—冬油菜秸秆带膜翻压还田栽培模式研究,以期为区域内化肥减施、地力提升和农业可持续发展提供依据。结果表明,秸秆粉碎带膜翻压还田可以提高玉米籽粒产量7.96%、冬油菜籽粒产量9.91%,增加0~20 cm土壤有机质、全磷、有效磷含量(分别增加2.53 g/kg、0.08 g/kg、10.93 mg/kg),缓冲土壤pH值,影响土壤速效钾、硝态氮和铵态氮水平。

基于GIS的天水市公园绿地可达性分析

本研究以天水市中心城区公园绿地作为研究对象,结合天水市遥感影像图、道路网交通图、人口数量分布图、主要公园绿地分布图等,利用ArcGIS网络分析功能,对步行、骑行、机动车三种出行方式下,公园绿地的服务面积及服务人口以及不同城区公园可达性进行对比分析。其步行方式下5 min内的公园绿地服务面积比平均为4.16%,15 min内的服务人口比为平均为39%;在骑行方式下10 min内仍然有15%居民无法到达公园及机动车方式下5 min内依然有40%公园绿地无法到达。

天水伏羲文化的时代价值与创新性发展

伏羲文化作为始祖文化的代表,具有丰富深厚的内涵,发掘伏羲文化的时代价值和创新发展对保护传承始祖文化和铸牢中华民族共同体意识具有不可替代的作用。在深入探究伏羲文化时代价值与其创新发展的过程中,文章首先通过田野调查,亲身体验和感受伏羲文化,获取一手资料;其次,综合大量的历史文献与研究成果进行详尽的资料分析,旨在全面理解伏羲文化的内涵;最后,运用逻辑分析方法对收集到的信息进行整理归纳,从伏羲文化的内涵出发,深入挖掘伏羲文化的时代价值,并从文明维度、教育实践、文化产业三方面探析伏羲文化的创新性发展策略与路径。始祖文化创新性发展对于传承和弘扬中华优秀传统文化、增强民族文化自信、促进社会经济全面发展,以及提升国家软实力等都具有重要的理论价值与现实意义。