scholarly journals Ornamental plants in Hungary Part II. Open-ground cultivation

2000 ◽  
Vol 6 (1) ◽  
Author(s):  
G. Schmidt

The main fields of open ground ornamental plant cultivation in Hungary are: Woody ornamental nursery products (trees, shrubs, conifers) (950 ha cultivation area and 4-6 million plants sold per years.; Rose bushes (around 140 ha and 2-4 million bushes per year); Perennial plants (20-30 ha and 3-4 million plants per year); Dried flowers (200-250 ha of land and a production value of 5-700.000 HUF per year). The paper is discussing in detail the structure, development and tendencies of ornamental nursery production (with figures in tabulated form) and later gives shorter assessments of the present state and perspectives of the other three fields. Finally, a list is given of the Hungarian professional associations and unions, education and research centres involved in ornamental plant growing and trade.  

EDIS ◽  
2021 ◽  
Vol 2021 (2) ◽  
pp. 8
Author(s):  
Hayk Khachatryan ◽  
Xuan Wei ◽  
Alicia Rihn

The purpose of this report is to summarize ornamental plant producers’ perceptions about neonicotinoid labeling and anticipated changes in production practices due to neonicotinoids labeling policy intervention. The target audience is industry, state agency, and public stakeholders involved in decisions and policy making related to the use of neonicotinoid insecticides in the U.S. ornamental plants industry.


2014 ◽  
Vol 37 (2) ◽  
pp. 207-212
Author(s):  
Anjali Mathur ◽  
Hema Joshi

The present study was conducted in the central tarai region of Kumaun, Uttarakhand in the year 2008-2011.The study area located in Lalkuan, Kichha and Pantnagar. Sixty three ornamental plant species were found during study period which is also used as utilitarian. The number of plant species which was introduced from the other native places was 47. Ornamental plants play important roles in society, religion and science.


2021 ◽  
Vol 2 (2) ◽  
pp. 125-134
Author(s):  
Erni ◽  
Tiurniari Purba

One of the ethnic groups in Batam, from the many tribes, is the sea tribe. The inhabitants of the Sea Tribe live along the edge of the coastal line known as "Barelang" (Batam-Rempang-Galang). Barelang is well-known as a destination for foreign and local tourists and has even become an icon of the city of Batam. Kampung Tua Tiangwangkang itself is locate in Barelang. The population of the sea tribe is 63 heads of families with a population of 203 people. The types of professions that the residents are engaged in are fishermen, restaurant employees and manual laborers with daily wages to fulfill their daily needs. Including housewives doing the profession as daily manual labor. To reduce the burden on housewives in Tiangwangkang, the PKM program held training in ornamental plant cultivation with the aim of increasing housewives' income in helping the family economy. This PKM activity was held for two meetings, the first meeting provided training on how to cultivate ornamental plants and in the second meeting taught housewives about online marketing. This activity ran smoothly and had a big impact because each of the participants in the exercise had become proficient in practicing how to grow ornamental plants.


2021 ◽  
Vol 145 (9-10) ◽  
pp. 467-477
Author(s):  
Deniz Güney ◽  
Ibrahim Turna ◽  
Fahrettin Atar ◽  
Ali Bayraktar

Chamaecyparis lawsoniana ‘Ellwoodii’, Cryptomeria japonica ‘Elegans’ and x Cupressocyparis leylandii have great importance in terms of usage areas as ornamental plant. The overcoming the problem, that may be encountered in generative propagation of these taxa, using vegetative propagation method are very important for producers dealing with park and garden works. It was investigated that the effects of different greenhouse medium, rooting medium and phytohormones on propagation by hardwood cutting of studied taxa. In this study, three greenhouse medium (Greenhouse-1, 2 and 3 medium), two rooting medium (perlite and peat) and four phytohormones (IBA 1000, IBA 5000, NAA 1000 and NAA 5000 ppm) were selected. The first root and callus formation dates, rooting percentage, callus percentage, root length and the number of roots were determined. The results showed that the highest rooting percentages for C. lawsoniana ‘Ellwoodii’ were obtained as 100% in peat rooting medium (IBA 1000 ppm) at Greenhouse-2 medium and Greenhouse-3 medium and perlite rooting medium (control) at Greenhouse-3 medium. On the other hand, the highest rooting percentages for C. japonica ‘Elegans’ were obtained as 100% in IBA 1000, IBA 5000 and NAA 1000 ppm treatments at Greenhouse-1 medium, while this value for x C. leylandii occurred in NAA 5000 ppm treatment (73.33%) at Greenhouse-2 medium, in perlite rooting medium for both. The conditions required for the best rooting in cutting propagation vary according to the species studied, and generally, auxin applications, rooting medium temperature 5 °C higher than air temperature and use of perlite rooting medium can be recommended.


2000 ◽  
Vol 6 (2) ◽  
Author(s):  
G. Schmidt ◽  
G. Kardos ◽  
M. Szántó

The production of ornamental plants represents an important branch of our horticulture. The growing area is relatively small (round 2800 ha), the production value, however, a rather large. Notwithstanding, its financial balance is inactive because the demand surpasses the supply copiously. The most popular plants are as follows: carnation, gerbera, rose, bulbous flowers, chrysanthemum, other cutflowers, cutgreens and Gypsophyla — their total production value makes up to Ft 8-9 billion. The area of ornamental nurseries — about 800-900 ha — is to be found mostly on the western part of our country. Our accession to the EU will have undoubtedly an impact on our ornamental plant production. We must take into account, that in greenhouse production the specialization extends all over the world, field production over a limited region. Our chances will not deteriorate by joining the EU. The buyer — chiefly because of ecological purposes — will prefer the domestic product to the foreign one. By the way, our products will be competitive, as far as quality or price is concerned, with those of western Europe. Last but not least, we may hope a greater saleability of home-bred, special varieties and cultivars, the so-called "hungaricums", both in the domestic as well as export markets. It is anticipated that we will have a good turnover with potted ornamental plants and flower seedlings. Our nursery products will become marketable too. To exploit the opportunity, of course, the necessary conditions are to be created. First of all, we need development in research, with special regard to breeding, at the same time in education, in extension service, in the training of experts, on a high level. Some tasks can be solved, no doubt by improvement of the organisation within the branch. At the same time the state subsidy is indispensable in order to promote both the technical and the research activities. State subsidy is also necessary to build up more advantageous conditions of sales like in some foreign countries (e.g. the Netherlands).


2020 ◽  
Vol 62 ◽  
pp. 85-90
Author(s):  
L. V. Tashmatova ◽  
O. V. Matsneva ◽  
T. M. Khromova ◽  
V. V. Shakhov

The article presents methods of experimental polyploidy of fruit, berry and ornamental plants. The purpose of this review is to highlight the problems and prospects of polyploidization of plants in the open ground and in vitro culture and the possibility of their application for apple trees. For the purpose of obtaining apple tetraploids as donors of diploid gametes, seed seedlings were treated with a solution of colchicine in concentrations of 0.1-0.4 % for 24 and 48 hours. Colchicine concentrations of 0.3 % and 0.4 % at 48 hours of treatment had a detrimental eff ect on their development. As a result, tetraploids and chimeras were obtained from seeds from free pollination of the varieties Orlik, Svezhest, Kandil Orlovsky, as well as from seeds obtained from crossing the varieties Svezhest×Bolotovskoe, Moskovskoe Оzherel’e×Imrus, Girlyanda×Venyaminovskoe. The optimal concentration of colchicine was 0.1 %. Methods of colchicine treatment have been studied: 1) adding to the nutrient medium, colchicine concentration: 0.01%, 0.02%, exposure time 24h-19 days; 2) applying amitotic solution to the growth point, colchicine concentration: 0.1 %, 0.2 %, exposure time 24h-7 days. To increase the penetration of colchicine through the cell walls, a 0.1 % dimexide solution was used. Studies have shown that high concentrations and prolonged exposure to colchicine reduce the viability of explants.


2019 ◽  
Vol 37 (1) ◽  
pp. 9-18
Author(s):  
Allison Bechtloff ◽  
Dr. Carrie Reinhardt Adams ◽  
Dr. Sandra Wilson ◽  
Dr. Zhanao Deng ◽  
Christine Wiese

Abstract Some ornamental plants important to the nursery and landscape industries escape cultivation, spread to natural areas, and become invasive, outcompeting native plants in those ecosystems. Development of sterile cultivars of these problematic species can be one way to continue their sales yet limit their invasive potential and protect natural areas. To maximize the economic (and ecological) impact of this approach, sterile cultivar research and development should directly address grower needs. We conducted a survey of southeastern US growers to quantify sales of five popular yet invasive ornamentals (Coral ardisia, Chinese privet, Japanese honeysuckle, Heavenly bamboo, and Mexican petunia). Firms ranged from small businesses to large operations with up to $30M in gross annual sales. Respondents expressed a largely positive opinion of sterile cultivar research (74%) and a willingness to sell the sterile cultivars once created. Most (40%) recommended that sterile cultivar research on Heavenly bamboo was most critical, while 30% suggested that Chinese privet was the most important research target of the five species. The industry's willingness to adopt sterile cultivars documented in this survey positions the southeastern US to lead development of sterile cultivars and reduce invasiveness of economically important plants; research and development will be most effective if guided by industry input revealed here. Index words: Invasive species, invasive ornamental, sterile cultivar, ornamental plants, non-invasive, non-native, survey, nursery production, economic impacts. Species used in this study: Coral ardisia (Ardisia crenata Sims); Chinese privet (Ligustrum sinense Lour.); Japanese honeysuckle (Lonicera japonica Thunb.); Heavenly bamboo (Nandina domestica Thunb.); Mexican petunia (Ruellia simplex C.Wright).


GANEC SWARA ◽  
2019 ◽  
Vol 13 (2) ◽  
pp. 280
Author(s):  
NI PUTU SUDARSANI

   This study aims to determine the effect of working capital and business variables on the income of ornamental plant business in Petiga Village, Marga District, Tabanan Regency. This study takes a sample of 64 respondents. The analytical tool used is multiple linear regressions.   Based on the results of the calculation of SPSS 22.00, the calculated F value is 31,088 with a significance of F of 0,000. By using a 0.05 level of significance obtained F table value of 3.15, then F count (31.088)> F table (3.15), or the significance of F of 0.000 shows smaller than 0.05 so it can be concluded that the two independent variables i.e. working capital and length of business jointly influence the amount of income of ornamental plant business in Petiga Village, Marga Subdistrict, Tabanan Regency is accepted. Partially the working capital variable has a significant effect. While the duration of business influences the income of the business of ornamental plants in Petiga Village, Marga District, Tabanan Regency, but it is not significant


1998 ◽  
Vol 25 (5) ◽  
pp. 489 ◽  
Author(s):  
Chris R. Pavey

I examined habitat use by eastern horseshoe bats, Rhinolophus megaphyllus, in a fragmented woodland mosaic in south-east Queensland, Australia. I predicted that the species would forage within the remaining woodland remnants in the mosaic, because its flight pattern and auditory system are adapted for locating and capturing prey in cluttered habitat (i.e. close to and within vegetation). I studied habitat use by light-tagging and radio-tagging bats that roosted in a disused mine in a large woodland fragment. I observed bats within an area of 95 ha, which was composed of grassland (71% of area), woodland (14%), and edge habitat (boundary of woodland and grassland, and isolated trees in grassland – 15%). Bats foraged in woodland and edge habitat but not over grassland, and used woodland significantly more often than expected by its availability. Commuting bats left the woodland fragment in which the roost was located by one of two routes, both of which led into riparian woodland. One route was entirely within woodland, whereas the other route crossed 250 m of open ground. The study indicates that R. megaphyllus should respond negatively to the fragmentation of woodland and forest because this process will reduce the availability of its preferred foraging habitat.


2020 ◽  
Vol 12 (2) ◽  
pp. 31
Author(s):  
Michele Tomaiuolo ◽  
Gianfranco Lombardo ◽  
Monica Mordonini ◽  
Stefano Cagnoni ◽  
Agostino Poggi

A troll is usually defined as somebody who provokes and offends people to make them angry, who wants to dominate any discussion or who tries to manipulate people’s opinions. The problems caused by such persons have increased with the diffusion of social media. Therefore, on the one hand, press bodies and magazines have begun to address the issue and to write articles about the phenomenon and its related problems while, on the other hand, universities and research centres have begun to study the features characterizing trolls and to look for solutions for their identification. This survey aims at introducing the main researches dedicated to the description of trolls and to the study and experimentation of methods for their detection.


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