Ornamental Horticulture最新文献_第9页

Total phenolics, flavonoids, antioxidant activity, and α-glucosidase inhibitory activity of ornamental pepper and several other lines 观赏辣椒和其他几种品系的总酚类、黄酮类、抗氧化活性和α-葡萄糖苷酶抑制活性

IF 0.7

Ornamental Horticulture Pub Date : 2022-04-01 DOI: 10.1590/2447-536x.v28i2.2424

Z. D. Sahid, M. Syukur, A. Maharijaya, W. Nurcholis

{"title":"Total phenolics, flavonoids, antioxidant activity, and α-glucosidase inhibitory activity of ornamental pepper and several other lines","authors":"Z. D. Sahid, M. Syukur, A. Maharijaya, W. Nurcholis","doi":"10.1590/2447-536x.v28i2.2424","DOIUrl":"https://doi.org/10.1590/2447-536x.v28i2.2424","url":null,"abstract":"Abstract Ornamental chili is a type of chili plant that favors the value of beauty but still has a spicy taste. It generally has a purple fruit color because they contain anthocyanins. The biochemical content in ornamental chili is believed to have benefits for human health. This study aims to identify several biochemical compounds in several genotypes of ornamental chili and pure lines. The study was conducted using the microplate method which was repeated three times. The research design used was a completely randomized design with a single factor genotype. Sixteen genotypes of chili were used, consisting of 4 genotypes of ornamental chilies and 12 genotypes of pure lines. The results showed that the ornamental chili genotype Nazla IPB contained 83.27% α-glucosidase inhibitory activities. The pure lines genotype F10 145174-9-7-1-5-3-1-2-5 contained the second-largest α-glucosidase inhibitory activities (80.67%) and the highest antioxidant DPPH (15.40 μmol TE g.-1 extract). The highest antioxidant of the FRAP method was shown in Adelina IPB’s ornamental chili. The correlation between biochemical parameters showed that DPPH-AGI was significantly positively correlated and FRAP-AGI was negatively correlated. It is concluded that the information in this study can be the basis for the development of functional ornamental plants in future ornamental chili breeding research.","PeriodicalId":19699,"journal":{"name":"Ornamental Horticulture","volume":null,"pages":null},"PeriodicalIF":0.7,"publicationDate":"2022-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44503736","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Heteromorphic, physiological and molecular characteristics of Gazania spp grow in North Coast of Egypt 生长在埃及北海岸的Gazania spp的异型性、生理和分子特征

IF 0.7

Ornamental Horticulture Pub Date : 2022-04-01 DOI: 10.1590/2447-536x.v28i2.2440

Eman Tawfik, M. Soliman

引用次数: 0

Physical and chemical characteristics and analysis of plant substrate 植物基质的理化特性及分析

IF 0.7

Ornamental Horticulture Pub Date : 2022-04-01 DOI: 10.1590/2447-536x.v28i2.2496

G. Schafer, Betina Luíza Lerner

引用次数: 7

Water stress enhances geranium (Pelargonium) cuttings rooting quality 水分胁迫提高了天竺葵插枝的生根质量

IF 0.7

Ornamental Horticulture Pub Date : 2022-04-01 DOI: 10.1590/2447-536x.v28i2.2462

Yaarit Kutsher, D. Evenor, M. Reuveni

{"title":"Water stress enhances geranium (Pelargonium) cuttings rooting quality","authors":"Yaarit Kutsher, D. Evenor, M. Reuveni","doi":"10.1590/2447-536x.v28i2.2462","DOIUrl":"https://doi.org/10.1590/2447-536x.v28i2.2462","url":null,"abstract":"Abstract Pelargonium nurseries in Europe encounter rooting problems due to the low quality of the cuttings supplied during the winter. The problem may be due to the poor quality of the stock plants from which the cuttings are harvested. The main problem that growers have is the prolonged shipping period and its effect on the viability and rootability of the cuttings once they arrive in Europe. We tested the effect of water stressing the stock plants grown grown in random block design in a commercial nursery and checked the rootability of cuttings after storage and the susceptibility of cuttings to rot. We assumed that mild water stress could harden the stock plant and thus the cuttings, and they would survive the journey better. Mild water stress improved the rooting ability of some Pelargonium varieties after days of storage compared to unstressed plants. Cuttings from water-stressed stock plants showed less decay after prolonged storage than unstressed stock plants as measured by percent rotten cutting. Chlorophyll content increased significantly in cuttings from stressed stock plants. The yield and physical parameters of the cuttings from stressed and nonstressed stock plants did not change. Results indicate that applying water stress to stock plants improves the quality of Pelargonium cuttings.","PeriodicalId":19699,"journal":{"name":"Ornamental Horticulture","volume":null,"pages":null},"PeriodicalIF":0.7,"publicationDate":"2022-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67336821","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Asymbiotic seed germination and in vitro development of orchid Papilionanthe Miss Joaquim 金凤兰种子萌发与离体发育的研究

IF 0.7

Ornamental Horticulture Pub Date : 2022-04-01 DOI: 10.1590/2447-536x.v28i2.2431

Sachin S Patavardhan, Susan Ignatius, Rinda Thiyam, Queenie Lasrado, Sulakshana Karkala, L. D’Souza, S. Nivas

{"title":"Asymbiotic seed germination and in vitro development of orchid Papilionanthe Miss Joaquim","authors":"Sachin S Patavardhan, Susan Ignatius, Rinda Thiyam, Queenie Lasrado, Sulakshana Karkala, L. D’Souza, S. Nivas","doi":"10.1590/2447-536x.v28i2.2431","DOIUrl":"https://doi.org/10.1590/2447-536x.v28i2.2431","url":null,"abstract":"Abstract Orchids with their sheer variety of species are amazing, a major sharer in global floriculture trade. Papilionanthe Miss Joaquim, well known hybrid orchid, also recognized as official National flower of Singapore is a resilient, sun loving orchid, which blossoms throughout the year. Though a seed pod derived from a single flower contains millions of dusty seeds, due to lack of endosperm, seeds cannot germinate without the help of symbiont fungus. Commercial production of seedlings thus remains challenging. Therefore, in this study, we report a novel asymbiotic seed germination protocol standardized for ‘Papilionanthe Miss Joaquim’ (a hybrid of Papilionanthe hookeriana x Papilionanthe teres) which could be adapted for mass cultivation in a commercial setup. Seed of Papilionanthe Miss Joaquim were treated with 0.1% H2O2 and 0.1% KNO3 to increase the germination rates. Seed pods were also subjected to various regimes of surface sterilization methods to reduce contaminations. Employing Carbendazim (1% w v-1), Tricyclazole (1% w v-1), Sodium hypochlorite (0.5% v v-1) and Ethanol (80% v v-1) in surface sterilization process, resulted in highest percentage of aseptic cultures. Seeds were inoculated on to Murashige and Skoog (MS) medium supplemented with BAP (6-Benzylaminopurine), NAA (1-Naphthaleneacetic acid) and 2,4-Dichlorophenoxyacetic acid (2,4-D) combination of 3 mg L-1 BAP (6-Benzylaminopurine) + 0.5 mg L-1 NAA (1-Naphthaleneacetic acid) found to be most effective to induce germination (84.67 ± 3.2%). Subsequently, germinated seedlings were subjected to different levels of BAP and NAA levels to achieve the highest number of plantlets. thus, multiplied plantlets were later subcultured onto MS medium containing 0.5 mg L-1 BAP and 3 mg L-1 NAA to induce rooting. Consequently, developed plantlets were acclimatized on a substratum containing coconut husk and charcoal pieces.","PeriodicalId":19699,"journal":{"name":"Ornamental Horticulture","volume":null,"pages":null},"PeriodicalIF":0.7,"publicationDate":"2022-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47664292","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Vase life consequences of natural and chemical treatments in foxtail lily (Eremurus spectabilis), as a specialty cut flowers 狐尾百合（Eremurus spectabilis）是一种特种切花，自然和化学处理对其花瓶寿命的影响

IF 0.7

Ornamental Horticulture Pub Date : 2022-01-01 DOI: 10.1590/2447-536x.v28i1.2419

Y. Basiri, N. Etemadi, M. Alizadeh, A. Nikbakht, G. Saeidi

{"title":"Vase life consequences of natural and chemical treatments in foxtail lily (Eremurus spectabilis), as a specialty cut flowers","authors":"Y. Basiri, N. Etemadi, M. Alizadeh, A. Nikbakht, G. Saeidi","doi":"10.1590/2447-536x.v28i1.2419","DOIUrl":"https://doi.org/10.1590/2447-536x.v28i1.2419","url":null,"abstract":"Abstract Eremurus spectabilis is a new, commercially valuable specialty cut flower, but little is known about the applicable treatments to extend the vase-life and maintaining the ornamental quality of this flower. Therefore, the present study was aimed at investigating the impacts of nano-silver, essential oils, and chemical treatments on keeping ornamental quality and vase-life of cut inflorescences of Foxtail lily. The cut inflorescences were placed in different vase solutions containing salicylic acid (100 and 200 mg L-1), methyl jasmonate (25 and 50 mg L-1), silver thiosulfate (0.1 mM) plus isothiazolinone (0.001 and 0.005 mL L-1), nano-silver (5, 10, and 15 mg L-1), thymol (75 and 120 mg L-1), and menthol (75 and 120 mg L-1), which were applied as continuous and pulsing methods. According to the results, all treatments considerably improved the post-harvest performance of Foxtail lily cut flowers. Although there were no significant differences among nano-silver (NS) treatments, the cut inflorescences kept in vase solution containing 10 mg L-1 of NS exhibited the longest vase life (~14 days) and the best ornamental quality. Nano-silver treatment followed by silver-thiosulfate significantly improved solution uptake by flowering inflorescences, thereby delaying the water balance loss and keeping relative fresh weight. Furthermore, 50 mg L-1 methyl jasmonate- and 75 mg L-1 menthol-treated cut inflorescences exhibited significantly higher vase-life longevity by ~ 6 and 4 days, total soluble solutes by 28.38% and 19.12%, and solution uptake rate by 76.46% and 140.6%, respectively, as compared to control. Overall, 10 mg L-1 NS can be recommended as a commercial preservative solution to delay flower senescence and improve the vase life and keeping the quality of foxtail cut inflorescence.","PeriodicalId":19699,"journal":{"name":"Ornamental Horticulture","volume":null,"pages":null},"PeriodicalIF":0.7,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46861747","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Exploration and morphologic variation of Iris wild species with ornamental potential 具有观赏潜力的鸢尾野生种的探索与形态变异

IF 0.7

Ornamental Horticulture Pub Date : 2022-01-01 DOI: 10.1590/2447-536x.v28i1.2409

E. Asgari, M. Taghizadeh, A. Abbasifar

{"title":"Exploration and morphologic variation of Iris wild species with ornamental potential","authors":"E. Asgari, M. Taghizadeh, A. Abbasifar","doi":"10.1590/2447-536x.v28i1.2409","DOIUrl":"https://doi.org/10.1590/2447-536x.v28i1.2409","url":null,"abstract":"Abstract Nowadays, the flower industry is growing so fast that its development requires introducing new varieties to the flower market. Iran is the habitat of numerous species of wild plants that are among the valuable genetics in the breeding process. The identification of native Iris species, investigation of morphological diversity, and distribution method have a significant effect on the introduction of this flower as new and superior cultivars cut flower and bedding plant. The documentation of the most important habitats of Iris in Arak province, identification of morphological characteristics and correlation determination of morphological traits are the most important aims of this research. The results showed that there is a correlation between some of the traits. The highest positive correlation was related to the height of flower and length of the leaf, length of the flowering stem and the length of the leaf and the height of the flower and the length of the flowering stem. The ecotypes of Iris sp. were divided into six groups. Based on the results of the cluster diagram, the bulbous species were separated from rhizome species. Generally, due to the color diversity of Iris sp. and unique beauty of the flowers and the resistance of the native species, they can be used as native foundations. Due to the prominent traits such as high durability of Iris meda, odor of I. hymernospatha Subsp. leptoneura and color diversity of I. persica, I. songarica and height of I. spuria, they can be used to introduce new ornamental species. Iris spuria is the most suitable genotype because of the high height, large flower, high durability, and beautiful flower.","PeriodicalId":19699,"journal":{"name":"Ornamental Horticulture","volume":null,"pages":null},"PeriodicalIF":0.7,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42152947","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Response of black mulberry onto white mulberry rootstock to stenting (cutting-grafting) techniques and IBA concentrations 黑桑对白桑砧木扦插技术和IBA浓度的响应

IF 0.7

Ornamental Horticulture Pub Date : 2022-01-01 DOI: 10.1590/2447-536x.v28i1.2413

M. Solgi, M. Taghizadeh, H. Bagheri

{"title":"Response of black mulberry onto white mulberry rootstock to stenting (cutting-grafting) techniques and IBA concentrations","authors":"M. Solgi, M. Taghizadeh, H. Bagheri","doi":"10.1590/2447-536x.v28i1.2413","DOIUrl":"https://doi.org/10.1590/2447-536x.v28i1.2413","url":null,"abstract":"Abstract Ornamental black mulberry (Morus nigra L.) is used in landscape. Ornamental black mulberry which has high shade, tolerates air pollution and wind. White mulberry (Morus alba L.) is proper for kind of soils conditions. Therefore, this research was conducted to investigate the effects of stenting methods and IBA levels on some characters of black mulberry scions onto white mulberry rootstock for the first time. For this purpose, an experiment was carried out as factorial in completely randomized design with 10 replications. Two factors were including two stenting method (splice and omega) and three levels of Indole-3-butyric acid (0, 500 and 1000 mg L-1). Three months after grafting, percentage of rootstock callus formation, percentage of rooting, percentage of leaf formation, number of leaf formation, the longest shoot and the longest root formation were measured. Results showed that the effect of stenting method was significant on all of evaluated parameters and splice method was superior to omega method. Also, the effects of different levels of IBA were significant on all of measured traits and they are increased by increasing the levels of IBA and the best was with 1000 mg L-1. The interaction effects of these factors are significant on all of measured characteristics except for percentage of rootstock callus formation and rooting percentage. In conclusion, the stenting via splice method had higher success in comparison with omega method and the morphological traits increased by increasing the application of higher levels of IBA. The application of stenting method by splice plus 1000 mg L-1 IBA which was carried out for the first time is recommended for reproduction of ornamental black mulberry onto white mulberry.","PeriodicalId":19699,"journal":{"name":"Ornamental Horticulture","volume":null,"pages":null},"PeriodicalIF":0.7,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45993207","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3

Overcoming dormancy in seeds of Dietes bicolor (Steud.) Sweet ex Klatt 植物种子克服休眠的研究可爱的前女友克拉特

IF 0.7

Ornamental Horticulture Pub Date : 2022-01-01 DOI: 10.1590/2447-536x.v28i1.2410

Thiago Roberto Rezende Borges, Maurecilne Lemes da Silva, G. Silva, D. I. Rocha

{"title":"Overcoming dormancy in seeds of Dietes bicolor (Steud.) Sweet ex Klatt","authors":"Thiago Roberto Rezende Borges, Maurecilne Lemes da Silva, G. Silva, D. I. Rocha","doi":"10.1590/2447-536x.v28i1.2410","DOIUrl":"https://doi.org/10.1590/2447-536x.v28i1.2410","url":null,"abstract":"Abstract Seminiferous propagation of Dietes bicolor is hindered by the probable physical and/or morphophysiological dormancy. The objective was to analyze the efficacy of different methods of overcoming dormancy in D. bicolor seeds to determine a possible pre-germination treatment for the species. Two experiments were conducted: (I) Evaluation of the breaking of physical dormancy, in which the treatments of mechanical scarification were carried using sandpaper #100; chemical scarification with sulfuric acid (H2SO4) for 5 and 10 minutes and immersion in hot water (70 ºC), also, for 5 and 10 minutes, were evaluated. The intact seed was considered a control. (II) Evaluation of morphophysiological dormancy, in which the seeds were submitted to combined treatments of stratification of hot temperature (20-35 °C) and/or cold temperature (9 ºC), distributed in periods of 0, 1, and 2 weeks, totalizing 9 treatments. In both experiments, germination percentage (G), germination speed index (GSI), and first count (FC) were determined, using a randomized block design, and evaluated by the Scott-Knott test at 1% and Dunnett’s test at 5%. The use of H2SO4 10 minutes induced 42% germination, 0.52 GSI, and 18% FC, but only FC was significantly different from the control. In the second trial, the treatment that spent only two weeks in hot temperatures (20-35 ºC) showed the highest germination (30%), compared to the control (G = 22%). These results provide relevant information for understanding the physiology of D. bicolor germination, in addition to contributing to the optimization of pre-germination practices for this important ornamental species.","PeriodicalId":19699,"journal":{"name":"Ornamental Horticulture","volume":null,"pages":null},"PeriodicalIF":0.7,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42041510","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Extending vase life of carnation flowers by postharvest nano silver, humic acid and Aloe Vera gel treatments 纳米银、腐殖酸和芦荟凝胶处理延长康乃馨花瓶寿命

IF 0.7

Ornamental Horticulture Pub Date : 2022-01-01 DOI: 10.1590/2447-536x.v28i1.2407

A. B. El-Attar, W. R. Sakr

{"title":"Extending vase life of carnation flowers by postharvest nano silver, humic acid and Aloe Vera gel treatments","authors":"A. B. El-Attar, W. R. Sakr","doi":"10.1590/2447-536x.v28i1.2407","DOIUrl":"https://doi.org/10.1590/2447-536x.v28i1.2407","url":null,"abstract":"Abstract Standard Carnation flowers (Dianthus caryophyllus cv. Dover) were harvested at the paint brush stage in the early morning, pre-cooled at 4° C for 6-h then moved under dry conditions to the laboratory. Flowers were weighted and treated for 24-h with silver nanoparticles (AgNPs) at 0, 5 or 10 ppm in plastic buckets. After pulsing treatments, cut flowers were transferred to 500 mL glass jars containing 300 mL of preservation solution treatments including, individually, humic acid at 200, 400 or 600 ppm and Aloe vera gel at 2.5%, 5.0% or 7.5% (w/v) till the end of the experiment (when flower color began to fade, petals began to roll). Distilled water was used for the control and to prepare the tested solutions. 2% sucrose was added to all treatments including the control. Addition of all preservatives to vase solutions significantly increased all the studied characteristics of cut flowers compared to control (distilled water, least values). Nanosilver treatments have the potential to be used as preservative solutions for improving postharvest vase life and quality of carnation flowers. An increment in vase life, relative fresh weight, vase solution uptake, flower diameter as well as total chlorophylls in leaves, total carbohydrates and total phenols in leaves and petals was observed, in addition to a decrease in bacterial counts in vase solution. Best results were obtained using 5 ppm AgNPs + 5.0% Aloe vera gel followed by 5 ppm AgNPs +7.5% Aloe vera gel solutions. Aloe vera gel, especially 5.0% level, showed better results than humic acid when used alone or combined with AgNPs. Nanosilver at 5 ppm recorded better results than 10 ppm when used as a single treatment.","PeriodicalId":19699,"journal":{"name":"Ornamental Horticulture","volume":null,"pages":null},"PeriodicalIF":0.7,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46085806","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 6