Application and Adaptability of Ornamental Grasses in Road Flower Borders in Hefei, Anhui Province

In-depth research was conducted on the types,seasonal patterns,spatial levels,overwintering,summering,drought resistance,and disease and pest resistance of ornamental grasses in the road flower borders of Hefei,Anhui Province.Through field investigations,a total of 36 ornamental grasses were identified,with Liliaceae having the most species and the Lamiaceae the least.The results show that there are more warm season ornamental grasses,of 23 species;Acorus gramineus and Melinis minutiflora have poor overwintering ability;Arrhenatherum elatius,Festuca glauca,and Stipa tenuissima have poor summer tolerance;most ornamental grasses have strong drought resistance and resistance to pests and diseases.The comprehensive investigation shows that ornamental grasses have good application prospects and adaptability in the road flower borders in Hefei city.

Variety Selection and Green Cultivation Technology of Courtyard Ornamental and Edible Peppers

In order to comply with the development trend of the multifunctional use of peppers,we conducted an investigation into the characteristics and features of varieties,potting management techniques,and the methods of extending the fruit ornamental period and other aspects of courtyard ornamental and edible peppers.A set of cultivation techniques suitable for courtyard ornamental and edible peppers has been developed,including timely sowing and seedling,nutrient soil preparation,water and fertilizer management,trimming and pruning,preservation of flowers and fruits,green prevention and control of diseases and pests,harvesting,and so on.

The Language of Ornaments:An Anthropological Insight Into the Ethnic Ornaments of the Karbis of Assam,India

North Eastern region of India enjoys a place of pride in the whole of the country for its immensely rich assembly of tribal cultures.Among the prominent tribes of the region are the Karbis who possess unique traditions and cultures distinct from the other tribes.The Karbis are fond of ornaments and since the ancient day they have been using natural objects as ornaments,silver ornaments are used extensively by them.Preparation of different kinds of ornaments occupies an important part of material culture of the Karbis.Ornaments with distinctive colour,motifs,and designs not only reflect the cultural identity of the Karbis but are also indicative of the possession of rich cultural heritage and traditional knowledge.In this present endeavour,an attempt has been made to delineate the ethnic ornaments of the Karbis of Assam,India,along with the motifs of the designs in it which stands as one of the integral aspects of their cultural heritage.

High-throughput discovery of plastid genes causing albino phenotypes in ornamental chimeric plants

Chimeric plants composed of green and albino tissues have great ornamental value.To unveil the functional genes responsible for albino phenotypes in chimeric plants,we inspected the complete plastid genomes(plastomes)in green and albino leaf tissues from 23 ornamental chimeric plants belonging to 20 species,including monocots,dicots,and gymnosperms.In nine chimeric plants,plastomes were identical between green and albino tissues.Meanwhile,another 14 chimeric plants were heteroplasmic,showing a mutation between green and albino tissues.We identified 14 different point mutations in eight functional plastid genes related to plastid-encoded RNA polymerase(rpo)or photosystems which caused albinism in the chimeric plants.Among them,12 were deleterious mutations in the target genes,in which early termination appeared due to small deletion-mediated frameshift or single nucleotide substitution.Another was single nucleotide substitution in an intron of the ycf3 and the other was a missense mutation in coding region of the rpoC2 gene.We inspected chlorophyll structure,protein functional model of the rpoC2,and expression levels of the related genes in green and albino tissues of Reynoutria japonica.A single amino acid change,histidine-to-proline substitution,in the rpoC2 protein may destabilize the peripheral helix of plastid-encoded RNA polymerase,impairing the biosynthesis of the photosynthesis system in the albino tissue of R.japonica chimera plant.

Designing of future ornamental crops: a biotechnological driven perspective

With a basis in human appreciation of beauty and aesthetic values,the new era of ornamental crops is based on implementing innovative technologies and transforming symbols into tangible assets.Recent advances in plant biotechnology have attracted considerable scientific and industrial interest,particularly in terms ofmodifying desired plant traits and developing future ornamental crops.By utilizing omics approaches,genomic data,genetic engineering,and gene editing tools,scientists have successively explored the underlying molecular mechanism and potential gene(s)behind trait regulation such as floral induction,plant architecture,stress resistance,plasticity,adaptation,and phytoremediation in ornamental crop species.These signs of progress lay a theoretical and practical foundation for designing and enhancing the efficiency of ornamental plants for a wide range of applications.In this review,we briefly summarized the existing literature and advances in biotechnological approaches for the improvement of vital traits in ornamental plants.The future ornamental plants,such as light-emitting plants,biotic/abiotic stress detectors,and pollution abatement,and the introduction of new ornamental varieties via domestication of wild species are also discussed.

Application of Shrub Landscape on Campus from the Perspective of Ornamental Characteristics of Plants

In the campus greening design,the shrub height is generally consistent with people’s horizontal line of sight,which plays a significant role in people’s visual focus.From the perspective of ornamental characteristics of plants,the application of shrub landscape is explored in a campus environment.Based on the analysis of the selection,arrangement and maintenance of shrub plants in campus gardens,the application of shrub landscape on campus was evaluated comprehensively from the theoretical analysis of plant ornamental characteristics and campus shrub landscape.Based on the research background of the problems existing in the application of shrub landscape on campus,this paper first collected and sorted out the relevant theories extensively,and then conducted in-depth research on the relevant theories by using analysis methods such as literature data,field investigation and questionnaire survey.The results will provide a theoretical guidance and practical advocacy for campus garden planning and design,and help to create a livable and comfortable campus environment.It is hoped that the results will have some references for future campus shrub landscape and play a certain promoting role.

Book Review of A Rainbow in the Mountains:Dress of the Yao—A Guide to Traditional Yao Costumes and Ornaments

A Rainbow in the Mountains:Dress of the Yao,an album of pictures and texts on Yao clothing,the most comprehensive and systematic record of the dazzling costumes of the Yao ethnic minority which has been inscribed on the national intangible cultural heritage list of China since 2006,is of great academic value and practical significance to study the profound connotation of the Yao traditional culture.The various styles,colorful dress customs,and exquisite craftsmanship constitute the beautiful cultural landscape within the Yao ethnic minority,as well as the way to explore all the social aspects of the Yao ethnic minority.This book review aims to arouse the attention of all sectors of the community to the clothing of the Yao ethnic minority,which has met the greatest challenge of the collection and protection of the Yao costumes and ornaments.Thus it is expected to sort out and retain those precious records that have been drifting away via pictures and texts,which we have already started and will continue to do in accord with the national cultural development strategy.

基于门控卷积生成对抗网络的西汉漆箱纹饰图案数字化修复研究

中国历史上漆器以其精美的纹饰技法闻名于世,针对古代漆器表面破损严重、纹饰信息大面积缺失的彩绘漆箱修复难题,提出了一种门控卷积生成对抗网络(GC-GAN)的古代漆箱表面图案修复方法.该方法采用门控卷积结构改进生成对抗网络模型,以提升模型对于图像中有效像素的学习能力并解决不规则大面积图像区域的高分辨率修复问题.在此基础上,首先对漆箱图案中的畸变、破损和缺失部分进行掩膜处理,然后使用GC-GAN生成掩膜区域的图案.针对漆箱纹饰图案样本数量少的问题,借助迁移学习思想,将模型在CelebA、SVHN等多种公共数据集上学习到的知识迁移到漆箱纹饰上.最终实现了“西安凤栖原西汉家族墓地”M1墓室中出土的大型木胎彩绘漆箱表面纹饰的数字化虚拟修复.

哈尔滨地区野生观赏草资源及观赏性评价

以哈尔滨地区野生的40种观赏草资源为试材,采用灰色关联分析法,研究了哈尔滨地区40种观赏草的生长状况和观赏价值,对其进行综合评价,以期更好地开发观赏草资源。结果表明:在40种观赏草中,有33种与理想种的关联度达到了0.6以上,综合评价较高的观赏草有籽粒苋(Amaranthus caudatus L.)、白三叶(Trifolium repens L.)、黑心菊(Rudbeckia hirta L.)、猫儿菊(Hypochaeris ciliata(Thunb.)Makino)、无芒雀麦(Bromus inermis Layss.)及千屈菜(Lythrum salicaria L.)等6种,与理想种的关联度分别为0.8124、0.7834、0.7712、0.7532、0.7531和0.7501,可考虑直接应用于哈尔滨地区城市的园林绿化美化中。

不同氮磷钾水平对枫叶秋海棠观赏性状的影响

以具膨大茎基的枫叶秋海棠为试验材料,通过温室盆栽试验,考察不同氮磷钾水平对枫叶秋海棠观赏性状(茎基直径、生物量、株高、分枝数和开花数等)的影响,以期为枫叶秋海棠规范化栽培与生产的合理施肥提供理论依据。结果表明,与标准浓度NPK处理相比,缺氮、缺磷处理下枫叶秋海棠生长和各观赏性状指标均显著降低;提高氮、磷水平对枫叶秋海棠的茎基直径、茎基和地上部分生物量、株高、分枝数和开花数均有不同程度的促进作用,其中2NPK处理下,枫叶秋海棠的茎基直径、茎基生物量和开花数量等各项生长指标均高于其他处理。综上所述,不同氮磷钾水平对枫叶秋海棠观赏性状影响显著,在保证磷素供应的基础上提高氮素供给水平对维持枫叶秋海棠的健康生长和良好的观赏形态尤为重要。

半坡彩陶艺术中的生活符号研究

陶器是仰韶文化中最具代表性的器物,仰韶-半坡彩陶是中国史前文明的瑰宝,也是我们窥探史前文明的窗口。西安半坡出土的陶器,纹饰造型夸张,线条流畅,色彩丰富饱满,具有浓郁的民族风格和地方特色。仰韶-半坡彩陶上精美的图案、神秘的符号展示出华夏祖先的诸多方面,包括生产方式、精神寄托及早期的审美意识。研究半坡彩陶艺术中的生活符号,探求仰韶文化中图形纹饰及符号的演变,挖掘其内在含义,能够帮助我们更好地研究探索史前文化,也让后人能够更加深刻地认识华夏之根。

维特根斯坦哲学视角下的商周青铜器纹饰研究

文章基于维特根斯坦的哲学符号学思想,以商周时期的青铜器纹饰为研究对象,通过分析其符号学系统,深入探讨青铜器纹饰的文化内涵和逻辑演变。从符号学视角,结合青铜器实际案例,分析纹饰的形式结构和符号系统。通过对商周时期青铜器的历史背景进行深入阐述,揭示青铜器在当时社会中的重要性。通过对青铜器纹饰的逻辑系统分析,突显其在礼器、容器等不同器类中的使用规则和文化内涵。强调母题与主题之间的关系,阐释青铜器纹饰的符号演变过程,并将其置于商周历史背景下进行深层次的哲学符号学解读。通过本研究,不仅深化了对青铜器纹饰的理解,还为维特根斯坦的符号学理论在考古学研究中的应用提供了有益的范例。

色彩美学视阈下的传统工艺色彩再运用研究——以满族饰品色彩为例

随着社会的发展以及人们审美水平的提升,传统色彩构成体系已经不能满足人们对色彩应用的需求。深入了解和把握色彩变化的规律,从而探知色彩设计的基本规律,避免在现代色彩设计上出现过度随意性和偶发性。文章首先阐述满族传统饰品分类和特点,其次对满族传统饰品色彩进行分析,最后提出满族饰品色彩再设计的思路。本研究以满族饰品的色彩为例,深入探讨了色彩在传统工艺中的运用及其现代再创造的可能性。满族饰品以其独特的色彩搭配和文化内涵著称,其色彩使用不仅体现了满族的审美习惯和文化意识,也蕴含了深厚的历史和文化价值。

为何批判?何以矛盾?——重读阿道夫·卢斯的《装饰与罪恶》

《装饰与罪恶》是一篇振聋发聩的批判式檄文。本文通过细读文本,并联系其其他文章,同时辅佐以文本产生的语境分析,期望能回答以往研究中未曾谈及的一些问题。本文认为,无论中西方,“装饰”本身都是一个复杂的词语,具有多重含义,既具有文化性、精神性,又具有时代性、物质性。在卢斯看来,文化性是一种确定性、合理性的存在,因此应关注装饰的有机性;而时代性是一种不确定性的存在,因此应留给时间进行选择,而不应由设计师主观去介入。也因此,他更刻意强调前者,贬低后者,而坚决反对同时丧失两种属性的装饰。

兴隆洼文化头盖骨牌饰研究

头盖骨牌饰在兴隆洼文化中出土数量较少,但其往往出土于墓主人贴身的位置,以及所用材质的特殊性,表明头盖骨牌饰与祖先崇拜有着密切关系,是原始宗教活动中不可缺少的器物之一。三件头盖骨牌饰分别代表了人面饰、臂饰、祭祀法器三个系统。祭祀法器随着红山文化的消亡,也渐渐失去其原本的作用而消失。人面饰和臂饰则在文化交流中进入中原地区,并发展为青铜人面像和青铜兽面牌饰。青铜人面像在商周时期进一步影响到四川、陕西等地,使当地出现了一批具有地方特色的人面像;在汉代其作为百戏中的面具和仪式面舆继续流传,并衍生出了丧葬面具这一功能,而这一功能在辽代墓葬中亦有发现。臂饰与人面饰的发展脉络基本一致,商周时期其功能也一直被保留,被用于作为彰显身份地位的礼仪性用具且与宗教祭祀活动有着一定关系;秦汉时期,臂饰发展为臂鞲,更注重实用功能,并得到广泛流传;但是其最初的作用并未消失,至辽代仍可见用于彰显身份地位的礼仪性臂饰。

“大思政”格局下研究生课程思政的探索与实践——以观赏植物类课程为例

在“大思政”格局下,针对研究生课程比例较低、学时较少的情况,以农科类专业观赏植物类课程为例,通过深度挖掘课程中花卉栽培历史、中国花文化、课程内容等与国家战略、文化自信、家国情怀、使命担当和学术精神等紧密相关的思政教育元素,改革教学方法、教学模式,利用线上、线下课程,于课前、课中、课后,课内、课外多途径拓展思政范围和教学路径,从而实现研究生教育的价值引领、知识传授与能力培养“三位一体”的培养目标。

保山市隆阳区观赏种子植物资源多样性研究

通过野外调查与文献查阅,整理得出保山市隆阳区观赏种子植物名录。结果表明,隆阳区观赏种子植物81科185属286种,其中裸子植物6科9属10种,被子植物75科176属276种,优势科为兰科、蔷薇科、木犀科、鸢尾科;按照生活型划分为乔木类33种、灌木类114种、草本类133种、藤本类6种;按观赏类型可分为观花类植物174种、观植株类植物130种、观果类植物32种、观叶类植物19种。旨在掌握隆阳区观赏种子植物资源应用现状,并对观赏种子植物资源保护与开发利用提出建议。

莫里斯符号学视角下的长沙窑陶瓷纹饰再设计探究

长沙窑开创了中国陶瓷彩绘的先河,同时在陶瓷纹饰方面也多彩纷呈。本文基于查尔斯·莫里斯符号学研究理论,通过分析长沙窑陶瓷纹饰符号的语义、语形、语用三维度的探究;将陶瓷纹饰设计流程确立为明确文化、设计文化、传播文化符号几个阶段。深入了解陶瓷纹饰设计背后隐藏的符号要素,确立“分析纹饰符号,推广陶瓷产品”的要务;提升长沙窑陶瓷纹饰的文化隐喻价值,打造出具有地方特色、文化赋能、多维价值的陶瓷产品,为后续长沙窑陶瓷产品的发展提供有效借鉴。

基于AHP的呼伦贝尔地区园林绿化乔木观赏性评价

通过对呼伦贝尔地区常见的园林绿化乔木进行实地调查,选取外观形态、枝叶、花、果实和生态适应性5个目标层因素,20个标准层评价因素,建立园林绿化乔木观赏性综合评价模型。利用层次分析法(AHP)进行园林乔木观赏性综合评价。结果表明:①评价模型中各约束层对目标层的权重大小排序为花>果实>外观特性>枝叶>生态适应性;②20个标准层评价因素中,花色、冠形、果色、开花时间和盛花期天数的影响最大;③筛选出的观赏性综合评价Ⅰ级(Y>3.5)的树种有5种,包括红宝石海棠、王族海棠、西府海棠、火炬树和花楸。

故宫古建筑油饰技艺中的传统材料研究

为更好地保护故宫古建筑,基于现场调查与分析论证相结合的方法,以油饰技艺中的传统材料为研究对象,即油饰技艺中地仗层之桐油、猪血、麻、砖灰、面粉,油皮层之光油,贴金层之黄金进行分析,讨论其运用方式和主要科学机理。结果表明:桐油、猪血、麻、面粉均有较好的胶结或拉接性能,有利于提升地仗层的防菌、防潮、防裂等性能;砖灰是地仗层的填充料,有利于与灰油等黏结材料进行调和;光油为油皮层黏结材料,且为贴金层用金胶油的主要材料;黄金以金箔的形式,用于贴金面层,使古建筑呈现金碧辉煌的视觉效果。上述传统材料在油饰技艺中的科学运用,体现了我国古代工匠卓越的建筑智慧。