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高校创业服务价值主要内容包括创业服务技术价值与信息价值两个方面,这两个方面的价值评判能够从多个角度去影响大学生创业能力,判断其创业综合水平。目前许多的高校都开始引入这样的创业服务价值评价来衡量与鞭策大学生,使其在未毕业或者毕业后具备更强的创业能力与综合素质。尤其是在本身应用性较高的高校专业中,高校创业服务价值的影响力被放大,以茶叶专业为例,高校创业服务价值影响着每个茶叶专业大学生的创业动机、创业准备与创业效率。本文通过以茶叶专业为例来研究高校创业服务价值对大学生创业能力、技术、经济上的影响力。 相似文献
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在扎实推动共同富裕的背景下,茶文化素养融入高校创新创业教育有其内涵深意与内在机理.将茶文化素养与高校创新创业教育培养目标相结合,探索茶文化素养融入高校创新创业教育的路径,以培育具有创新精神、创业意识、创新创业能力与积极创业价值观的创新创业人才,带动引领高等教育人才培养范式变革创新,为推动共同富裕提供创新创业人才保障和支... 相似文献
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在"实践决定意识、意识反作用于实践"的辩证观视角下,创业思维首先在于对过往创业实践经验和教训的总结,并在此基础上所形成的创业意识格局和思维习惯。在内因起主要推动作用的命题下,在培育大学生创业能力的同时,需要增强对大学生创业思维的优化。引入茶文化的策略包括:在创业课程讲授中引入茶文化修养内容、模拟创业训练中指导学生完成思维转换、在创业环节激发大学生形成茶文化自觉、在创业交流过程营造品茶赏茶的氛围来。 相似文献
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当前我国创业产业园受自然环境、地域风貌、水土气候等条件影响,各茶文化创业产业园开展茶文化资源的条件都有不同。但是,茶文化创业产业园一般都建在郊区,地形地貌开阔起伏,也给创业产业园与茶文化资源复合设计提供了良好条件,如果茶文化创业产业园地形较高,有助于增加其风貌神韵,使得茶文化创业产业园环境更加活泼绚丽。这些丰富的资源充分有效的利用起来,对要创业产业园茶文化资源发展,有着极大的推动作用。 相似文献
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茶文化历史悠久、影响深远,茶文化的熏陶能提升人文修养。当前就业形势严峻,政府倡导大学生创业,高校也努力探索创业教育之路。本文根据茶文化与创业教育的共通性,将其融入创业教育,以期为创业教育提供更良好的环境。 相似文献
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对福安草莓主栽区5个草莓品种抗病虫性观察表明,公四莓品种抗枯萎病、褐斑病、灰霉病,中感叶枯病;且较抗红蜘蛛、蚜虫,中感斜纹夜蛾。法兰地品种抗灰霉病,中抗枯萎病,中感褐斑病、叶枯病;较抗斜纹夜蛾、蚜虫,中抗红蜘蛛。鬼怒甘品种抗褐斑病、叶枯病,中感枯萎病、灰霉病,且抗斜纹夜蛾,中感红蜘蛛、蚜虫。麦特来品种较抗叶枯病,中抗褐斑病,中感灰霉病;且抗蚜虫,感斜纹夜蛾、红蜘蛛。瑞菲品种较抗枯萎病,感褐斑病、叶枯病,中感灰霉病、斜纹夜蛾,感红蜘蛛、蚜虫。综合来看,公四莓表现综合抗病虫性强、品质较好、产量较高;法兰地、鬼怒甘抗病虫性较强;麦特来、瑞菲抗病虫性较差。 相似文献
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152个黄淮地区小麦主要品种(系)的多抗性鉴定 总被引：1，自引：0，他引：1
为给小麦抗病抗虫育种提供依据,于2004～2006年在山东济南对152份来自黄淮地区的小麦主栽品种(系)进行了抗小麦条锈病、叶锈病、白粉病及蚜虫鉴定.结果表明,在供试品种(系)中表现高抗条锈病的品种(系)占46.71%,中抗品种占25.66%;高抗叶锈病的品种占23.68%,中抗品种占24.34%;高抗白粉病的品种占28.29%,中抗品种占55.92%;高抗蚜虫的品种(系)占5.26%,中抗品种占13.16%.综合来看,对小麦条锈病、叶锈病和白粉病表现中抗以上的品种(系)47个,占30.92%;兼抗(中抗以上)小麦条锈病、叶锈病、白粉病和麦蚜的有5个品种(系),占3.29%. 相似文献
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从坚持统筹协调以强化现代农业规划引领、坚持开放兼容以推进一二三产业融合、坚持绿色安全以加快农业供给侧改革、坚持改革创新以保障农业可持续发展、坚持合作共享以提升农业产业化经营水平5个方面阐述加快推进江门市的农业现代化建设，旨在将江门市建设成产出高效、产品安全、资源节约、环境友好的现代农业强市。 相似文献
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Susceptibility to insecticides was investigated by collecting field populations of brown planthopper from different locations of southern Karnataka,India(Gangavati,Kathalagere,Kollegala,Soraba and Mandya).All the field populations differed in their susceptibility to insecticides.In general,Soraba and Mandya populations were more susceptible to insecticides compared to Gangavati and Kathalagere populations.The resistance ratios varied greatly among the populations viz.,chlorpyriphos(1.13-to 16.82-fold),imidacloprid(0.53-to 13.50-fold),acephate(1.34-to 5.32-fold),fipronil(1.13-to4.06-fold),thiamethoxam(1.01-to 2.19-fold),clothianidin(1.92-to 4.86-fold),dinotefuran(0.82-to 2.22-fold),buprofezin(1.06-to 5.43-fold)and carbofuran(0.41-to 2.17-fold).The populations from Gangavati,Kathalagere and Kollegala exhibited higher resistance to some of the old insecticides and low resistance to new molecules. 相似文献
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Responses to a piperidine fungicide, fenpropidin, and to a morpholine, fenpropimorph, of single-colony isolates of Erysiphe graminis f.sp. hordei, collected in eastern Scotland and England in 1988, were strongly correlated. All isolates could be classified as sensitive (S) or resistant (R) to these fungicides. There was comparatively little variation in sensitivity to a second morpholine, tridemorph. Responses to tridemorph were weakly correlated with responses to fenpropidin and fenpropimorph. The levels of resistance detected were low in relation to recommended field application rates of the fungicides. Four R isolates, from north-east Scotland, had lower sensitivities to fenpropimorph and tridemorph than others in the R group, but showed similar sensitivities to fenpropidin. R isolates were frequent in Scotland, from Midlothian north to Moray, where the highly mildew-susceptible variety Golden Promise was widely grown, but were not found in England. The pattern of race-specific virulences of R and S isolates indicates that resistance to fenpropidin and fenpropimorph evolved several times, and therefore suggests that the same gene(s) causes resistance to both chemicals. 相似文献
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为掌握陕西省科企联合体小麦区试品种抗病性水平,对2019—2023年度连续5年参加联合体区试的114份品种,采用大田人工接种的方法进行小麦条锈病、白粉病、赤霉病、叶锈病和纹枯病等5种病害的抗性鉴定与评价。结果表明,供试的114份品种对鉴定的5种病害抗性程度差异较大,表现为对条锈病抗性水平较高,对白粉病和赤霉病抗性水平最差。供试品种中,对条锈病表现免疫-中抗的品种61份,占供试品种的53.51%;对白粉病表现免疫-中抗的品种27份,占供试品种的23.68%;对赤霉病表现抗-中抗的品种21份,占供试品种的18.42%;同时鉴定出2份对5种病害均表现抗病的品种,分别为西农968和金麦207。对21份高感条锈病的品种均按陕西省区试品种试验要求终止了试验。 相似文献
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The brown planthopper (Nilaparvata lugens Stål) is one of the most destructive pests of rice crops in Asian countries including China, Vietnam, Thailand, etc. Evolution of resistance in this pest insect to isoprocarb, buprofezin, pymetrozine, imidacloprid and other neonicotinoid insecticides has been reported. In order to investigate the current status of resistance to commonly used insecticides, nine field populations of N. lugens were collected from Central China, East China and South China, and resistance to insecticides was monitored from 2009 to 2012. All the 9 field populations collected in 2012 had developed extremely high resistance to imidacloprid, with resistance ratios (RR) ranging from 209.3 to 616.6. Resistance to imidacloprid was much higher in 2012 than in 2009. The RR of thiamethoxam varied from 17.4 to 47.1, and the RR of nitenpyram varied from 1.4 to 3.7 in 2012. Of the 9 field populations, six populations showed higher resistance to nitenpyram in 2012 than in 2011. RR for buprofezin varied from 110.1 to 221.6 in 2012 whereas resistance was at a medium level (RR 20.4 ∼ 39.4-fold) in 2009. RR for pymetrozine ranged from 34.9 to 46.8 in 2012. As for isoprocarb, RR ranged from 21.7 to 38.1 in 2012. The obvious increase in resistance to widely applied insecticides indicates that insecticide resistance management strategies are urgently needed to prevent or delay further increase of insecticide resistance in N. lugens. 相似文献
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为给陕西旱地及关中灌区小麦高效灌溉提供技术支撑,在陕西秦岭北麓的蓝田县进行了小麦不同生育时期喷灌小区试验和生产示范试验,研究了喷灌对小麦产量及品质的影响。结果表明,在越冬期和拔节期喷灌可显著提高小麦产量、效益和水分利用效率,产量、收入和水分利用效率相对于无灌溉处理的增加幅度分别为22.0%~95.7%、16.5%~83.6%和9.3%~82.7%。喷灌后籽粒容重、吸水率和最大拉伸阻力分别增加1.8%~2.6%、0.5%~1.4%和0.6%~1.9%,其他品质指标降低,磨粉品质和加工品质明显变差。其中籽粒蛋白质含量和硬度分别降低5.2%~8.1%和6.0%~9.4%,最大拉伸面积、沉降值、湿面筋含量和稳定时间分别降低5.2%~7.8%、13.1%~17.3%、3.7%~7.8%和31.3%~42.4%。 相似文献
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Mohamed Errebhi Carl J. Rosen Florian I. Lauer Max W. Martin John B. Bamberg 《American Journal of Potato Research》1999,76(3):143-151
Modern potato cultivars (Solanum tuberosum L.) require high rates of fertilizer nitrogen (N). This practice is costly and can pose a serious threat to surface and groundwater. Previous evaluation of wild potato germplasm demonstrated the existence of species capable of producing high total biomass under low N conditions, with the ability to make maximum use of added N. Therefore, a two-year field experiment was conducted in 1994 and 1995 to investigate the response of selected wild potato accessions and their hybrids with the haploid USW551 (USW) to low and high N environments. The haploid USW and cultivars Russet Burbank, Red Norland, and Russet Norkotah were also included in the study. Uniform propagules and seedlings from the variousSolanum species were transplanted to a Hubbard loamy sand (Udic Haploboroll) at Becker, Minn. and were subjected to two N treatments: 0 and 225 kg N ha-1. At harvest, total dry biomass of wild and hybrid potato germplasm was equal to or higher than that of the cultivars. However, cultivar biomass partitioning was 1% to roots, 15% to shoots, 0% to fruits, and 84% to tubers, whereas wild potato species partitioned 18% to roots plus nontuberized stolons, 52% to shoots, 23% to fruits, and only 7% to tubers. Hybrids were intermediate, allocating 9% of their biomass to roots plus nontuberized stolons, 39% to shoots, 14% to fruits, and 38% to tubers. Nitrogen use efficiencies for many of the species and crosses were comparable to that for Russet Burbank and greater than those for Red Norland and Russet Norkotah. Of the wild species tested,S. chacoense accessions had the highest biomass accumulation and N uptake efficiencies and may be the best source of germplasm for improving NUE in a potato breeding program. 相似文献
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大豆“短青春期”品种的光（温）反应研究：Ⅱ．对短日照的反应 总被引：1，自引：2，他引：1
在分析“短青春期”品种对播季反应的基础上，通过比较不同品种出苗至开花数与开花至成熟天数对短日处理的反应，以进一步明确夏大豆型“短青春期”品种的光（温）敏感性特征。研究结果表明：春播条件下，开花前短光照处理，“短青春期”品种中豆24和巨丰出苗至开花天数仅缩短2－14d，敏感度较小，与春大豆型品种相似，而与典型夏大豆品种，秋大豆品种和“长青春期”品种明显不同，中豆24和巨丰的出苗至开花天数对短光照不敏感。同为“短青春期”品种的中豆24和巨丰，其开花至成熟天数对短日处理的反应有明显差异，并者与春大豆相似，而后者的开花至成熟天数的短日照敏感不仅大于复大豆，而且也大于秋大豆。生育前期对短日照不敏感的品种，其短日处理效应在生育后期表现更加明显。本文还讨论了不同品种短日处理后效应的传递特征。 相似文献