Cultivation Of Flowers Research Articles

Economic impact, pathogen identification and management of blossom and peduncle blight in tuberose: A review

In the global floriculture industry, tuberose [Agave amica (Medik.) Thiede & Govaerts syn. Polianthes tuberosa L.] holds significant economic and cultural value, particularly in regions like Tamil Nadu, India. However, the cultivation of this valuable flower is increasingly threatened by diseases such as blossom blight and peduncle blight. This review examines the economic importance of tuberose and the severe impact of these blights, caused by Fusarium equiseti and Lasiodiplodia theobromae respectively, which canresult in crop losses of up to 43 %. The identification and morphological characteristics of these pathogens are discussed, emphasizing the need for accurate detection and diagnosis to manage these diseases effectively. This article also reviews current management strategies, including chemical fungicides, biocontrol agents and cultural practices, highlighting the efficacy of carbendazim and tebuconazole against L. theobromae and the potential of Aimcozim and organic amendments against F. equiseti . Climate change exacerbates the impact of these diseases, necessitating adaptive management practices. Despite progress, research gaps remain in developing integrated disease management strategies and understanding the long-term effects of climate change on disease epidemiology. This review aims to provide a comprehensive overview of the current knowledge and to encourage further research, with the goal of enhancing the sustainability of tuberose cultivation in the face of these increasing challenges.

Bulbs to blooms: advancements in sustainable lilium farming

The commercial cultivation and marketing of cut flowers presents significant opportunities. The market for exotic cut flowers is expanding day to day. Lilium holds a significant position in cut flower industry and is recognized as one of the top ten major varieties in the global floriculture sector. Its cultivation in non-traditional areas needs to be explored to meet the increasing demand. Hence, different research work has been undertaken in different places in order to standardize the cultivation of Lilium in open conditions. However, its cultivation is now being done under protected structures for better quality and yield. Furthermore, the practice of protected cultivation makes it possible to grow Lilium in non-traditional areas. An effort has been made to compile the production techniques developed for the commercial production of Lilium, such as higher yielding cultivars, suitable propagation techniques, intercultural operations, insect-pest disease management and post-harvest technology. These techniques will be replicated in non-traditional areas after proper validation.

PGPR alleviated the negative effects of low temperature and low light stress on the growth and physiology of violet plants

Plants in greenhouses are often exposed to low temperature and low light conditions in the winter, and this has a major effect on flower cultivation. Inoculation of plant growth-promoting rhizobacteria (PGPR) can improve the growth of plants under stress. Here, we examined the effects of Pseudomonas fluorescens on the growth, photosynthesis, chlorophyll fluorescence parameters, and antioxidant enzyme systems of violet plants (Matthiola incana) exposed to normal temperature and normal light intensity (18 °C/11 °C, 500 μmol·m-2·s-1, NN), low temperature and normal light intensity (4 °C/1 °C, 500 μmol·m-2·s-1, LN), normal temperature and low light intensity (18 °C/11°C, 100 μmol·m-2·s-1, NL), and low temperature and low light intensity (4 °C/1 °C, 100 μmol·m-2·s-1, LL). The results showed that the plant height, stem diameter, leaf area, shoot fresh/dry weight, and underground fresh/dry weight of violet inoculated with PGPR were 40%, 17%, 13%, 25%, 41%, 30%, and 38% higher than the control, respectively. In addition, the total root length, mean root diameter, number of root tips, number of bifurcated root tips, and root vigor were 24%, 23%, 14%, 30%, and 21% higher in the inoculated group than in the control group, respectively. PGPR promoted chlorophyll accumulation in plants, and the net photosynthetic rate of violets was 32% higher in plants inoculated with PGPR than in control plants. PGPR also significantly promoted the maximum photochemical conversion efficiency of photosystem II (PSII) and the potential activity of PSII under UV light. After inoculation with PGPR, the content of MDA decreased by 16.8%, and the activities of superoxide dismutase and peroxidase increased by 19.2% and 20.0%, respectively. Therefore, PGPR can promote the growth of violet plants by increasing the photosynthetic capacity, activating the antioxidant enzyme system, and reducing damage induced by exposure to low light intensity.

National Sentiments and Regional Flavour- A Socio-economic Study of Huvina Hadagali Jasmine

Background This socio-economic analysis studies the influence of jasmine production on the economic well-being of farmers in Huvina Hadagali, a region known for its high-quality jasmine flowers. The Vijaya Nagara district’s Havina Hadagali area is well known throughout the country for its jasmine flower farming. In addition to being referred to as Mallige Nadu, this location is also known as Malligeya Tavaru. The cultivation of the jasmine flower is protected by the Geographical Indication (GI) Tag, and this flower has been popular in this region for a substantial amount of time. Methods Data was collected from a sample of 364 jasmine growers using a structured questionnaire in Huvina Hadagali, Vijayanagar district. The data focused on different socio-economic factors such as income levels, employment, market access, and agricultural techniques. The study is analysed using IBM SPSS through frequency analysis and 2-step clustering. Result The results demonstrate that the cultivation of jasmine makes a substantial contribution to the local economy, serving as a main or additional source of income for numerous households. Jasmine farming often contributes 40% of the whole household income, and during peak seasons, it provides significant economic advantages. Nevertheless, the highlighted obstacles were volatile market pricing, pest infestations, and limited access to contemporary farming practices. The study emphasises the crucial significance of cooperative societies and local marketplaces in stabilising income and offering essential resources and training to farmers. Conclusion The research highlights the necessity of governmental interventions focused on developing market infrastructure, offering financial assistance, and improving access to agricultural innovations to maintain and augment the economic advantages of jasmine cultivation in Huvina Hadagali.

Contamination risk by heavy metals and enzymatic stoichiometry in agricultural soils under intense use of pesticides.

Soil contamination by heavy metals (HM) from pesticides poses a serious environmental threat, affecting sustainability and agricultural productivity. Soil enzymes are essential for biochemical reactions such as organic matter decomposition and nutrient cycling and are vital for maintaining soil health. However, the effects of HM on soil enzyme activity are not yet well understood. This study examined the impact of HM contamination on enzymatic stoichiometry in regions with intensive pesticide use. We selected flower cultivation areas with 5years (CA1) and 10years (CA2) of pesticide exposure and a native forest area (NFA) as a reference during the dry and rainy seasons. We measured Cd, Cu, Mn, Pb, and Zn levels and employed ecological risk indices to assess contamination levels. We also analyzed enzyme activities (arylsulfatase, β-glucosidase, acid phosphatase, urease) and enzymatic stoichiometry. CA2 exhibited the highest concentrations of Cd, Cu, and Mn in both periods, while Zn was highest in both CA1 and CA2. CA2 had higher values for all indices, indicating significant contamination. Compared with NFA, arylsulfatase activity was lower in cultivated areas during both periods, suggesting decreased soil quality. We found negative correlations between Cu, Mn, Zn, and arylsulfatase, as well as a reduction in urease with Cd; these elements also increased microbial C limitation. Our findings show that continuous pesticide input increases HM levels and that enzyme activity and stoichiometry are effective bioindicator of soil contamination. This study underscores the urgent need for guidelines to protect soils from prolonged HM buildup.

A multi-objective optimization approach for harnessing rainwater in changing climate

As the world grapples with the profound impacts of climate change, water scarcity has become a pressing issue. However, there is a shortage of in-depth research on the trade-offs between water resource dependence and the economic, ecological, and social needs of arid and semi-arid regions like Lanzhou, China. Flower cultivation in Lanzhou relies heavily on the Yellow River, often overlooking the potential of natural rainfall. Here we first calibrated a water balance model through artificial precipitation experiments in a Soil and Water Conservation Demonstration Park in Lanzhou. We then developed a multi-objective optimization model to balance the cost-benefit considerations of various plausible measures across economic, ecological, and social dimensions in the searching for solutions that are more adaptable to climate change and local development needs. Model simulations show that the solutions we designed can effectively manage water-shortage days, significantly reduce Yellow River water extraction, and improve cost-effectiveness, meeting 66%–80% of water needs for flower cultivation in the studied park. The findings highlight the potential of rainwater collection and utilization solutions to mitigate water scarcity in arid and semi-arid cities, thereby enriching water resource management.

Pelatihan Bisnis Merangkai Buket Bunga Sebagai Upaya Untuk Meningkatkan Pendapatan dan Kesejahteraan Rumah Tangga

Every house has a yard that can be used to cultivate plants, especially flower plants. A variety of flower plants can live in Indonesia. Flower plants can be used as a source of income. Flower plants can be sold directly, used for family celebrations, wedding anniversaries, graduations and so on. The aim of the community service is to increase the role of housewives in order to increase their awareness toward natural resources around them, especially flowers which are very easy to cultivate. The method used is training given to the members of Pemberdayaan dan Kesejahteraan Keluarga (PKK), and inviting professional trainers in making flower bouquets. Hopefully the training through the community service program can provide skills for PKK members to improve the family economy through the use of flower cultivation.

Transforming Fruit Crop Development: Advances in Transgenic Methods

India is second in the world after China in production fruits around the world and these crops play one important role in human diet because they provide Vitamins, minerals, diet fiber and phytochemicals. Flower cultivation in India is considered one of the products for which the demand is constantly increasing, and the export potential of these crops is very high in the global market, but there are problems in the gardening process due to pathogens, pests and weeds, and it requires a large amount of plant protection products per hectare. Genetically modified/GM), Crops enable breeders to bring favorable genes, often already inaccessible, already in elite farming, improving their value significantly and providing unique opportunities to control insects and other pathogens. This novel "molecular farming" provides a very large Possibility, but stringent rules will be required and Control mechanisms to avoid new, potentially serious risks to human health, although possible contamination of food supply. The seed-ambed technology has the potential to reduce pesticide use by increasing plants' resistance to insects. Food security improves by reducing pesticides remain. In addition, Herbicide-Toller Transgenic Crop can help reduce the plow in the fields, so that Save fuel trust for the use of less tractor, whatever it is It reduces the soil structure by reducing its Eater. Transgenic horticulture crops could make important contributions to sustainable horticulture production.

Application of multimodality perception scene construction based on Internet of Things (IoT) technology in art teaching

Numerous impediments beset contemporary art education, notably the unidimensional delivery of content and the absence of real-time interaction during instructional sessions. This study endeavors to surmount these challenges by devising a multimodal perception system entrenched in Internet of Things (IoT) technology. This system captures students’ visual imagery, vocalizations, spatial orientation, movements, ambient luminosity, and contextual data by harnessing an array of interaction modalities encompassing visual, auditory, tactile, and olfactory sensors. The synthesis of this manifold information about learning scenarios entails strategically placing sensors within physical environments to facilitate intuitive and seamless interactions. Utilizing digital art flower cultivation as a quintessential illustration, this investigation formulates tasks imbued with multisensory channel interactions, pushing the boundaries of technological advancement. It pioneers advancements in critical domains such as visual feature extraction by utilizing DenseNet networks and voice feature extraction leveraging SoundNet convolutional neural networks. This innovative paradigm establishes a novel art pedagogical framework, accentuating the importance of visual stimuli while enlisting other senses as complementary contributors. Subsequent evaluation of the usability of the multimodal perceptual interaction system reveals a remarkable task recognition accuracy of 96.15% through the amalgamation of Mel-frequency cepstral coefficients (MFCC) speech features with a long-short-term memory (LSTM) classifier model, accompanied by an average response time of merely 6.453 seconds—significantly outperforming comparable models. The system notably enhances experiential fidelity, realism, interactivity, and content depth, ameliorating the limitations inherent in solitary sensory interactions. This augmentation markedly elevates the caliber of art pedagogy and augments learning efficacy, thereby effectuating an optimization of art education.

COVID-19 AND FLOWER TRADE AT THE FLOWER CAPITAL OF BANGLADESH

Flower industry in Bangladesh is emerging as a new and profitable sector of having potential economic growth and employment opportunities with minimum investment. The study was conducted at Jhikargaccha - the flower capital of Bangladesh - to investigate the effect of COVID-19 on flower trade. Data were collected from 60 respondents on 11 selected characteristics through an interview schedule during 5 January to 7 March 2021. Though the majority of the respondents (41% - 75%) was young having secondary education, small-family and farm, they were inexperienced and untrained regarding flower cultivation and trade. However, more than three-fifths of them perceived the effect COVID-19 on flower cultivation and trade clearly. The celebration of national days in a limited scale or in online affected the flower trade to a high extent (95%) followed by less social gatherings (94.33%), and less marriage ceremonies (94%). Average price of rose, tuberose, gerbera, gladiolus, marigold, and gypsy decreased significantly due to COVID-19 in 2020 compared to 2019. Flower sales dropped by up to 100% in the Independence Day (26 March), Bengali New Year Day (14 April) and National Mourn Day (15 August) in 2020 due to complete lockdown. Ensuring transport, marketing and storage facilities of flowers may minimize the devastating effect of such a disaster. The family size of the respondents showed a positive and annual income had a negative significant relation with their perception regarding effect of COVID-19 on flower trade. Overall, COVID-19 collapsed the flower trade at the flower capital in Bangladesh. Development of future policies and setting up of strategies are required to mitigate the upcoming disasters in future.

Evaluation of some garden flowers as specialty cut flowers in Eskisehir province-Türkiye.

Specialty cut flowers are in demand, especially in the domestic market as they can be grown with low production costs without the need for specially equipped greenhouses and offer diversity in terms of form, texture, and colour. These products, which are widely cultivated in the USA, are not well known in Türkiye. One of the main problems of the Turkish cut flower sector is its dependence on foreign inputs and the lack of product diversity. Therefore, specialty cut flower production can be an alternative crop for Türkiye, which has climatic advantages. The cut flower potential of plants such as Zinnia elegans, Tagates erecta, Helianthus annuus, Gomphrena globosa, Centaurea cyanus, and Cleome spinosa that are commonly grown in gardens has been evaluated. After harvesting these flowers grown in an open field in June-October 2020, the stem length (cm), stem thickness (mm), flower length (cm), flower diameter (cm), flower weight (g), and vase life (days) were measured. As a result of the evaluations, considering the phenological findings such as flowering and harvesting period, Zinnia elegans, Tagates erecta, Helianthus annuus, Gomphrena globosa, and Centaurea cyanus were found to be suitable for Eskişehir climatic conditions due to their long flowering periods. On the other hand, if the stem length value, which is one of the most important parameters for cut flowers, is taken as a reference, the minimum stem length value of 30 cm and above is met by Zinnia elegans, Tagates erecta, Helianthus annuus, and Cleome spinosa while the vase life value of 6 days and above is met by Zinnia elegans, Tagates erecta, Helianthus annuus, Gomphrena globosa, and Cleome spinosa. However, Cleome spinosa was not found to be suitable for the region due to its low yield value and short flowering period, while Zinnia elegans, Helianthus annuus, Tagates erecta, and Gomphrena globosa were found to be plants that could be evaluated for the region. In addition, it is believed that the cultivation of specialty cut flowers, with the selection of suitable species, will be an alternative production in regions without climatic advantages.

Marketing Behaviour of Young Chrysanthemum Growers in Salem District of Tamil Nadu, India

Aims: Cultivation of flower crops increases the income of the farmer through diversification of farm and improve their livelihood. The present study aims to analyse the marketing behavior of farm youth and constraints experienced by them in chrysanthemum cultivation.
 Study Design: Ex-post facto research design was employed in the study.
 Place and Duration of Study: The study was carried out in Salem district of Tamil Nadu during 2021.
 Methodology: Salem district of Tamil Nadu was purposively selected as it has highest area under chrysanthemum cultivation. To achieve the objectives of the study, the data was gathered from the 120 young chrysanthemum growers from twelve villages of Salem district. The young chrysanthemum growers were randomly selected and the data has been gathered through personal interview method. The collected data has been tabulated and analyzed with suitable statistical tools like percentage analysis, cumulative frequency and mean score were employed.
 Results: The findings revealed that chrysanthemum growers sell flowers as soon as it’s harvested (80%) through marketing channel – B (Farmer – Commission agent - Market). They fix price based on demand for the produce (50%) and sell in the nearby market within 5 km (43.33%) based on the market information obtained from relatives and friends (56.67%) with the help of truck (39.17%). While marketing farmer’s spent less on transport (55%) and got paid immediately after sale (60%) with cash (100%). Thus, it was found that nearly three-fourth of the young chrysanthemum growers had medium level of marketing behaviour (86.67%) and high commission charges (Mean score of 2.76) was the severe problematic constraint and problem of irrigation (Mean score of 1.80) was the least problematic constraint experienced by them.
 Conclusion: Most of the farmers cultivate flower crops due to its high value and ensure reasonable price for the farmers. Since farmers are facing difficulties to continue agriculture because of reduced income and difficulties in marketing, they should be engaged in floriculture sector to increase their income. The untapped potential of the floriculture sector draw youth towards agriculture and ensures providing remunerative price to the small and marginal farmers involved in flower cultivation. Apart from providing income security to farmers, cultivation of flower crops ensures improves the livelihood of farmers by increasing their income.

Profitability analysis of cut flower cultivation in Bangladesh: Constraints and opportunities

Bangladesh has immense potential for cut flower production and export to the world market. Although the export earnings from cut flower cultivation are gradually increasing in our country, production and profitability are hindered by some constraints. The present study was undertaken in Jashore (Jhikargachha) and Dhaka (Savar) districts to examine the financial profitability, constraints, and opportunities of cut-flower cultivation in Bangladesh. A total of 120 cut flower cultivating farmers were selected for interview in 2019, taking 60 sample farmers from each location. Multi-stage random sampling method was followed to collect primary data. For profitability analysis, two cut flowers, namely gladiolus and rose, were selected for the study. The result indicates that per hectare total cost, net return, and benefit-cost ratio (BCR) were Tk. 687439, Tk. 261509 and 1.38, respectively, for gladiolus cultivation. On the other hand, net present value (NPV), internal rate of return (IRR), and BCR of rose cultivation were Tk. 2325762, 146%, and 1.46, respectively, indicating that rose production is highly profitable to the farmers of the study areas. Despite such potentialities, cut flower cultivation was constrained by the requirement of high initial investment, lack of modern varieties, lack of credit facility, lack of storage facility, attack by pests & diseases, and uncertain market price. However, there is a huge scope to increase cut flower production by removing constraints in Bangladesh that can boost up livelihoods, incomes, and living conditions of rural people. Int. J. Agril. Res. Innov. Tech. 13(2): 41-48, Dec 2023

Prospects of artificial soil substrate use for flower crops cultivation in protected ground

Harsh continental climate of Orenburg region is characterized by extremely low rates of precipitation at vegetation period, so the cultivation of flowers with protected root system has wide usage and is highly developed. The search for the optimal combined artificial soil in terms of physico-chemical composition is of great scientific and practical importance. In the short-term model experiment, variants of artificial soils are under exploration, with differing ratios of basic fillers that cover the physiological needs of flower crops when grown with a closed root system in greenhouse complexes. The results of laboratory study of artificially constructed soils based on essential materials (peat, coconut filler, river sand) and agricultural waste (horse manure, sunflower seed husk, raw fawl dung) are also presented. Combined soils are developed for the purpose of growing gerbera on “Bounty” soil and garden chrysanthemum on “Elysium” soil. These soils take into account the bioecological and agrotechnological features of greenhouse cultivation of these types of flower plants. The studied flower crops respond quite well to the physico-chemical composition of soils, showing stable growth of vegetative and generative organs.

Optimizing ‘Explorer’ Rose Production Data with SVM in Smart Agriculture

In the context of modern flower cultivation, this study leverages the power of Support Vector Machines (SVM) to revolutionize the production process. By deploying SVM technology, the study aims to optimize various stages of flower production, with a keen focus on the ever-popular ‘Explorer’ rose variety. The SVM model showcases an exceptional precision rate, achieving a remarkable 99.21% accuracy in classifying production stages. This precision is further validated through k-fold cross-validation, resulting in an impressive average precision of 99.34%. The successful implementation of SVM underscores its potential to not only enhance the quality and profitability of rose production but also serve as a stepping stone for prospective investigations into the seamless integration of other machine learning algorithms within the realm of smart farming.

Desain Brand Identity Coconut Orchids Nursery

Identity is a way that distinguishes the character or innate nature of living things, things, or humans themselves that characterize them. Brand Identity is a sign of identifying an identity of a brand as a differentiator from other brands. Brand Identity design can be notarized successfully when the brand identity represents a brand, in its delivery in the form of logos, applications, on stationary sets and on promotional media.Coconut Orchids Nursery is an orchid flower cultivation place that has a fairly complete orchid collection. Coconut Orchids Nursery plans to develop its business. In order for the planning to be measurable, it is necessary to design strategic planning in the form of strategy plots and work programs. Brand identity design is needed as a standard strategy program in a business / company. In order to be effective, a brand identity must be distinguishable from competing brands and be able to represent the product, service, or company over time. Efforts in achieving brand identity must be done with full commitment and consistency because the benefits will be worth it if successful.

Effect of Varied Salinity on Marigold Flowers: Reduced Size and Quantity Despite Enhanced Antioxidant Activity

Salinity is an increasing problem worldwide that limits crop production. The cultivation of salt-tolerant flowers is a potential sustainable strategy for the exploitation of saline soils while avoiding the use of freshwater resources. However, our understanding of how flowers can adapt to salinity is still limited. In this study, we investigated the effects of salinity on a widely-used ornamental plant (Tagetes patula) by submitting three cultivars (cv. Aurora Orange, Fireball, Safari Scarlet) to different salinity levels (0, 50, 100, 300 mM). The plants were grown under controlled conditions and followed over two weeks. We tested the effect of salinity on plant growth and flower production, as well as on the levels of total carotenoids, polyphenols, and flavonoids, and the activities of antioxidant enzymes (catalase, peroxidase activity, ascorbate peroxidase). The findings indicate a substantial decline in both plant growth and flower production under saline conditions. Overall, plant height was ¼ lower, and there were 1/3 less flowers under salinity. Additionally, there was a consistent rise in antioxidant compounds, highlighting the swift response of defense mechanisms, both enzymatic and non-enzymatic, to combat stress. The high levels of antioxidant compounds sustain the use of marigold flowers as a new source of nutritional compounds, with enriched nutritional contents. Yet, cultivation of these plants in saline conditions should carefully consider the pronounced adverse effects observed at high salinity levels (e.g., 100 and 300 mM) on both plant and flower production.

AGRONOMIC RESPONSE OF FOUR Dahlia pinnata Cav. (Asteraceae) VARIETIES IN THREE PRODUCTION ENVIRONMENTS

Flower cultivation has increased nationwide. Currently, species of the Dahlia genus (known colloquially as Dahlias) are grown for ornamental purposes, with central Mexico having the highest production rate. Due to its importance, we sought to evaluate the effect of three different methods of cultivation (shade net, greenhouse, and open field) on the growth and development of four dahlia varieties in Saltillo, Coahuila, Mexico. The experiment was carried out at the Horticulture Department of the Universidad Autónoma Agraria Antonio Narro. Tuberous roots of four D. pinnata varieties were sown directly into the soil and covered with mulch. The shade netting production environment proved to be the best in production, with the best results in plant height, stem diameter, number of leaves, and days to flowering. The highest-performing cultivar was the Antje variety. On the other hand, the Antje variety (cultivated under shade netting) had the longest flower stalks, the Boy Mick variety (cultivated in the greenhouse) had the heaviest flowers, and the Canby Centennial variety (cultivated in open field) had the flowers with the thickest stalks. The results show that Dahlias can be grown in northeastern Mexico because the area meets suitable conditions for crop development and production.

PERANCANGAN TROLI PANEN BUNGA POTONG GUNA MEMPERMUDAH PEMINDAHAN DARI KEBUN KE TEMPAT SORTIR BUNGA

The high need of the community to use cutting flowers on various occasions as well as the short harvest period, makes cutting-flower farming very potential to develop. Florikultura is a subsector of horticultural farming. The cultivation of flowers in the region of Cihideung West Bandung is one of the producers of cutting flowers with good productivity, cutting fruit yields have a sufficiently high grade in terms of quality, so it is the trust of merchants as well as lovers of cut flowers, to always buy and buy from the region. The research is aimed at producing ergonomic flower harvester aids that can reduce the risk of injury at work. The research began with the identification of complaints of workers using the Nordic Body Map (NBM), as well as working processes towards production of cut fruit (output) and the level of technical efficiency on enterprises in the crop crop process. The evaluation results are then processed using product design concepts. Data collection techniques are conducted with interviews, as well as factors that have a real influence on productivity and the size of the planted land that influence the quality of the crop and the efficiency of work. Keywords: Design; Flower Cutting; Harvest Assistant; Ergonomic.

Characterization of the varied output from the anthocyanin pathway in Phalaenopsis-type Dendrobium hybrids and its relationship with flower coloration

Floral color is an important Phalaenopsis-type Dendrobium hybrids (Den-Phals) trait in the flower markets. Anthocyanins are key pigments contributing to purple, pink, and violet floral color. However, the impact of anthocyanin composition on flower coloration has not yet been fully elucidated. In this study, the flower color characteristics of 62 Den-Phals were evaluated. Most flowers contained purple, while pure blue, orange, and red floral colors were scarce. In total 35 anthocyanins were identified and two acylated pelargonidin glycosides were tentatively characterized using ultra-performance liquid chromatography (UPLC)-mass spectrum (MS) analysis. Unfortunately, the major anthocyanin components remained unidentified. However, the hydrolysis anthocyanins to their anthocyanidins suggested that the cyanidin was the major component in most hybrids with a relative content over 85 %. Pelargonidin was almost the only pigment in reddish pink flowers. The slightly higher peonidin content was found in purple-violet flowers (up to 6.23 %). The trend indicated that with the increase of total anthocyanidin and cyanidin pigments, the floral color deepened and turned to purple. Flavones or flavonols as co-pigments contributed to brighter and yellower color. From the above results, the varied output from the anthocyanin biosynthetic pathway among Den-Phals was used to identify the rate-limiting steps involved and a strategy for the cultivation of pure red, blue, and violet flowers is proposed. The study provides a basis for screening excellent germplasm and improving floral color in Den-Phals.