scholarly journals MUSHROOM FARMING IN IRAN: A CASE STUDY OF TEN IRANIAN MUSHROOM COMPANIES

2020 ◽  
Vol Vol. 36 (No. 2) ◽  
pp. 111-117
Author(s):  
Saeed Nostratabadi ◽  
Szergej Vinogradov ◽  
Bernadett Almadi
Keyword(s):  
Agaricus Bisporus ◽  
Mushroom Cultivation ◽  
Mushroom Production ◽  
Seasonal Demand ◽  
Operational Costs ◽  
Semistructured Interviews ◽  
Oil Export ◽  
Oyster Mushrooms ◽  
Financial Aspect

In terms of mushroom production, Iran is one of the leading countries in the world as mushrooms productions play an utmost important role in non-oil export in the country. Therefore, this study aimed to evaluate the financial aspect of mushroom cultivation in Iran. To this end, the current study sought to find the operational costs and potential revenue of mushroom cultivation in Iran. This qualitative experimental study, using in-depth semistructured interviews with mushroom producers, examines their current situation in Iran. The findings show that mainly two types of mushrooms are produced in Iran, namely Agaricus bisporus (champions) and oyster mushrooms. It is also revealed that although the number of oyster mushroom production units is increasing every year, the profitability of Agaricus bisporus in Iran is higher. Despite the industry's profitability in Iran, mushroom growers in Iran are dissatisfied with their business and cite a number of reasons, including low profitability, low demand, seasonal demand, limited transportation, and economic instability

scholarly journals Comparative Analysis of Temperature on Yield of Different Varieties of Oyster Mushroom Production

2021 ◽  
Vol 10 (10) ◽  
pp. 296-301
Author(s):  
K. Chitra K. Dhanalakshmi ◽  
S. Dharani S. Gowshika ◽  
Jagadeesh Kumar C. Lavanya ◽  
V. Ambethgar
Keyword(s):  
Comparative Analysis ◽  
Climatic Conditions ◽  
Edible Mushrooms ◽  
Oyster Mushroom ◽  
Mushroom Cultivation ◽  
Mushroom Species ◽  
Mushroom Production ◽  
Pleurotus Florida ◽  
Pleurotus Eous ◽  
Oyster Mushrooms

Oyster mushrooms are economical and most easily grown of all cultivated edible mushrooms. The crop has a range of varieties, differing in form, colour, texture and odor, which can be cultivated throughout the year under a diverse agro-climatic conditions. Three different oyster mushroom species viz., Hypsizygus ulmarius (var. CO2), Pleurotus eous (var. APK1) and Pleurotus florida (var. PF) along with three cropping rooms of varied temperatures was used for the study. Among the different cropping rooms, thatched shed with a temperature of 23o C recorded a highest yield of 748g, 712 and 673 g per 500 g of substrate by PF, CO 2 and APK 1 respectively than AC room and Concrete room. The temperature of the cropping room is inversely proportional to the yield of oyster mushroom. Hence, the thatched shed was best suited for oyster mushroom cultivation, which was both economic and easy to use.

scholarly journals Analisis Perbandingan Studi Kelayakan Budidaya Jamur Tiram dengan Pendekatan Model Outsourcing di Kota Metro

2014 ◽  
Vol 10 (2) ◽  
Author(s):  
Yateno Yateno ◽  
Ratmono Ratmono
Keyword(s):  
Net Present Value ◽  
Payback Period ◽  
Mushroom Cultivation ◽  
Test Results ◽  
Present Value ◽  
Value Net ◽  
Oyster Mushrooms ◽  
Surrounding Areas ◽  
Financial Aspect ◽  
Model Approach

The high market prospects will stimulate farmers Oyster Mushrooms in Metro City. Currently businesses oyster mushrooms in Sumber Sari, Bantul Metro and surrounding areas such as complex 16 C has been pretty much a glance at the Mushroom cultivation. The feasibility study on a regular basis requires a source of capital for investment is quite large compared with the Outsourcing Model approach, but retrofitting Model Outsourcing requires a fairly large variable costs compared to regular cultivation, all of these approaches are accepted and feasible. Based on the financial aspect, that the oyster mushroom business capacity of 10,000 baglog per kumbung size 7 feet x 9 feet is able to produce fresh oyster mushrooms 3,600 kg per period (4 months) or 7,200 kg per year, test results analisisi financial aspects such as PV (present value) net cash, the NPV (net Present Value), PP (Payback Period), PI (Propfitabilitas Index), that the regular cultivation method is more efficient, precise and more profitable than the Outsourcing Model approach.Key words: Outsourcing Model Approach, financial feasibility.

scholarly journals Entomopathogenic nematodes for the control of phorid and sciarid flies in mushroom crops

2014 ◽  
Vol 49 (1) ◽  
pp. 11-17 ◽  
Author(s):  
María Jesús Navarro ◽  
Francisco José Gea
Keyword(s):  
Adverse Effect ◽  
Agaricus Bisporus ◽  
Entomopathogenic Nematodes ◽  
Steinernema Feltiae ◽  
Individual Treatment ◽  
Mushroom Cultivation ◽  
Mushroom Production ◽  
Mushroom Yield ◽  
The Individual ◽  
Lycoriella Auripila

The objective of this work was to evaluate the efficacy of two nematodes, Steinernema feltiae and S. carpocapsae, to control mushroom flies and to evaluate the effect of these treatments on Agaricus bisporus production. Two mushroom cultivation trials were carried out in controlled conditions, in substrate previously infested with the diptera Megaselia halterata and Lycoriella auripila, with two treatments: 106infective juveniles (IJ) per square meter of S. feltiae and 0.5x106IJ m-2S. feltiae + 0.5x106IJ m-2S. carpocapsae. Another experiment was carried out using the same treatments to evaluate the possible nematode effect on mushroom yield. The number of adults emerging from the substrate was evaluated for each fly species. No decrease in the population of M. halterata was detected with nematode application, whereas the number of L. auripila was reduced in both treatments, particularly in the individual treatment with S. feltiae. The application of entomopathogenic nematodes has no adverse effect on mushroom production.

Caregivers' Perceptions of Speech-Language Pathologist Talk About Child Language and Literacy Disorders

2020 ◽  
Vol 29 (4) ◽  
pp. 2049-2067
Author(s):  
Karmen L. Porter ◽  
Janna B. Oetting ◽  
Loretta Pecchioni
Keyword(s):  
Language And Literacy ◽  
Collective Case Study ◽  
Study Approach ◽  
School Aged Children ◽  
Speech Language Pathologist ◽  
Therapy Goals ◽  
Semistructured Interviews ◽  
Types Of Information

Purpose This study examined caregiver perceptions of their child's language and literacy disorder as influenced by communications with their speech-language pathologist. Method The participants were 12 caregivers of 10 school-aged children with language and literacy disorders. Employing qualitative methods, a collective case study approach was utilized in which the caregiver(s) of each child represented one case. The data came from semistructured interviews, codes emerged directly from the caregivers' responses during the interviews, and multiple coding passes using ATLAS.ti software were made until themes were evident. These themes were then further validated by conducting clinical file reviews and follow-up interviews with the caregivers. Results Caregivers' comments focused on the types of information received or not received, as well as the clarity of the information. This included information regarding their child's diagnosis, the long-term consequences of their child's disorder, and the connection between language and reading. Although caregivers were adept at describing their child's difficulties and therapy goals/objectives, their comments indicated that they struggled to understand their child's disorder in a way that was meaningful to them and their child. Conclusions The findings showed the value caregivers place on receiving clear and timely diagnostic information, as well as the complexity associated with caregivers' understanding of language and literacy disorders. The findings are discussed in terms of changes that could be made in clinical practice to better support children with language and literacy disorders and their families.

Involving Events as Cocreators of Destination Brand: The Case of South Savo Region

2020 ◽  
Vol 24 (2) ◽  
pp. 375-387
Author(s):  
Jenni Mikkonen ◽  
Ira Lahovuo
Keyword(s):  
Empirical Data ◽  
Stakeholder Involvement ◽  
Destination Branding ◽  
Mega Events ◽  
Semistructured Interviews ◽  
Research Gap ◽  
Sport Events ◽  
Destination Brand ◽  
Eastern Finland

Prior studies have recognized the importance of events in destination branding, but the focus has been on the roles of mega-events or sport events, while smaller cultural and freetime events have received far less attention. The stakeholder involvement in destination branding has also been attracting interest lately by many researchers, but there is lack of knowledge on how to utilize events in the branding processes. This study aims to fill the research gap through a case study in the South Savo region, eastern Finland. The purpose of this study is to examine the roles events have in destination branding, and how events are involved in cocreating the destination brand. The empirical data were collected through 13 semistructured interviews of event organizers and local tourism developers. The study identified four different roles and several involvement methods. The findings revealed the importance and potential of organized events in the branding, but it also revealed that they are not yet effectively utilized at the destination. However, there is a consensus about the importance of stakeholder involvement and a common will towards involving events in the branding process. The findings of this study can be utilized by tourism developers and stakeholders to improve destination branding processes.

Perceptions of the feedback process: a case study of veterinary residents and supervisors

2020 ◽  
Vol 187 (11) ◽  
pp. 449-449
Author(s):  
Karen Lisette Perry ◽  
Molly Frendo Londgren ◽  
Claire Vinten
Keyword(s):  
Clinical Performance ◽  
Good News ◽  
Study Cohort ◽  
Feedback Process ◽  
Semistructured Interviews ◽  
Residency Programme ◽  
Competency Based ◽  
Culture Development ◽  
Feedback Delivery

BackgroundAppraisal of resident clinical performance is critical during training. The most common method for this is feedback to residents based on impressions of supervising clinicians. How effective these practices are for veterinary residents remains unknown. This study focused on establishing perceptions of veterinary residents and supervisors regarding the feedback process.MethodsA qualitative case study format was chosen to investigate the perceptions and experiences within a well-developed residency programme. The study cohort consisted of veterinary residents and supervisors from the same specialties. Qualitative data were collected through individual semistructured interviews continuing iteratively until theoretical saturation was reached (14 in total).ResultsMismatches in resident and supervisor perceptions were evident regarding positive feedback delivery and the importance of dialogue. The nature of the resident/supervisor relationship and the efficacy of feedback were closely interlinked. The development of a feedback-friendly culture would be beneficial. Residents perceived that feedback on teaching was lacking. Milestones were perceived to be lacking.ConclusionThe results highlight a need for change away from the ‘no news is good news’ culture. Development of training workshops, formation of closer relationships between supervisors and residents, and a transition to competency-based education may be necessary.

Red for Ed Teacher Movements: Exploring Roles and Symbols in the Politics of the Superintendency

2021 ◽  
pp. 0013161X2110344
Author(s):  
Michael A. Szolowicz ◽  
R. Aaron Wisman
Keyword(s):  
Political Action ◽  
The United States ◽  
Instructional Leader ◽  
Political Strategy ◽  
New Wave ◽  
Symbolic Politics ◽  
Theoretical Frameworks ◽  
Semistructured Interviews ◽  
Embedded Case Study

Purpose: In recent years, a new wave of teacher-led political action has erupted resulting in work stoppages in several states across the United States. This study examines how superintendents navigated this Red for Ed movement in two representative states. Methods: Framed as a multisite, embedded case study, we drew from public documents and semistructured interviews with superintendents. We took a deductive approach to data analysis, seeking analytic generalization to the theoretical frameworks adopted herein. Findings: Red for Ed-motivated teacher job actions did create a political dilemma for superintendents. Superintendents addressed the dilemma by utilizing the roles of business manager, instructional leader, and politician as expressed through symbolic politics including assigning responsibility and vaguely supporting the Red for Ed cause. Superintendent responses are consistent with isomorphic tenants of sociological institutionalism. Implications: Considering the modern superintendency’s political nature, superintendents might benefit from preparation in political strategy and tactics.

From Macro to Mega

2016 ◽  
Vol 5 (1) ◽  
pp. 69-94 ◽  
Author(s):  
Bernat López ◽  
Helle Kettner-Høeberg
Keyword(s):  
Sporting Events ◽  
Online Activity ◽  
Sporting Event ◽  
Semistructured Interviews ◽  
Tour De France ◽  
Level Scale ◽  
Set Up ◽  
Mega Event ◽  
Sport Organisation

The Vuelta a España is one of the three cycling Grand Tours, a long-established (first staged in 1935) and global sports mega event. Nonetheless, in the mid-noughties, it went through a financial and identity crisis, which culminated with the French company, Amaury Sport Organisation (ASO), the organizer of the Tour de France, taking over the Spanish race in 2008. This research, an in-depth case study based on semistructured interviews and analysis of all the relevant corporate documentation and online activity, aims at shedding light on how the new ASO management has refloated the race through a reinforcement of its globalization and mediatization, on the lines of the managerial policies already in place for the Tour de France since the early 80s. This article also proposes a small theoretical refinement of the “mega sporting event” concept, moving from a binary, yes–not typology, to a four-level scale including micro (local), meso (provincial/subnational), macro (national or regional), and mega (global) sporting events. In this sense, this article concludes that the communication strategies set up by the new ASO management have pushed the Vuelta beyond the macro and towards the mega level.

scholarly journals Quilombola ethnobotany: a case study in a community of slave descendants from the center of the Cerrado biome

2020 ◽  
Vol 9 (8) ◽  
pp. e332985797
Author(s):  
Kennedy de Araújo Barbosa ◽  
Luzia Francisca de Souza ◽  
Fabiano Guimarães Silva ◽  
Luciana Cristina Vitorino ◽  
Layara Alexandre Bessa ◽  
...  
Keyword(s):  
Citrus Limon ◽  
Metabolic System ◽  
Preparation Methods ◽  
Hymenaea Courbaril ◽  
Cerrado Biome ◽  
Plant Use ◽  
Semistructured Interviews ◽  
Use Values ◽  
Guided Tours

Current Quilombola communities are remnants of Brazilian slave communities. The community of Cedro, municipality of Mineiros – GO, uses botanical resources from the Cerrado biome to compose herb-based remedies, that constitute an important source of income for residents. The aim of this work was to evaluate this slave tradition considering i. the pattern of plant use; ii. the relationship between origin and compound taxonomic richness; and iii. the consensus on plant use X pharmacological actions proposed in local medicine. Data were obtained using free listing and snowball techniques, semistructured interviews and guided tours. The results indicated that the community presents a wide pattern of species use; in 380 ethno-references, 166 species were mentioned. The families Fabaceae, Asteraceae and Lamiaceae were richer in species and ethno-references; most of the plants are native and were collected in backyards or a typical Cerrado. Infused and decocted teas were the most diverse preparation methods (H' = 2.6201), and they were primarily used to address diseases of the digestive and metabolic system. The species with higher use values (UV) were Cymbopogon citratus, Citrus limon, Hymenaea courbaril, Dysphania ambrosioides and Baccharis trimera (UV>1). This work constitutes an important survey about the ethnobotanical knowledge of descendants of slaves and demonstrates the importance of the resources of the Cerrado biome for therapy in Quilombola communities that developed in the center of this biome.

scholarly journals CONSTRAINTS EXPERIENCED BY MUSHROOM GROWERS IN ADOPTING IMPROVED MUSHROOM PRODUCTION PRACTICES IN PUSA, BIHAR

2021 ◽  
Vol 8 (7) ◽  
pp. 97-106
Author(s):  
Saloni Sarraf ◽  
Dipak Kumar Bose ◽  
Jahanara Jahanara ◽  
Amit Kumar
Keyword(s):  
Transport Cost ◽  
Primary Data ◽  
Mushroom Cultivation ◽  
Short Time Period ◽  
Long Distance ◽  
Mushroom Production ◽  
Time Period ◽  
Production Practices ◽  
Short Time ◽  
Technical Guidance

Mushrooms (vegetarian meat/vegetable beef stick) is becoming fast popular because of its short time period between cultivation and harvesting; less initial investment and can be grown with locally available resources. Though more technology is available for boosting mushroom production, the yield so far achieved is not high. Hence, an attempt is made to find out the constraints faced by mushroom growers in adoption of improved mushroom production practices. Samastipur district of Bihar was purposively selected for the study because, Dr. Rajendra Prasad Central Agricultural University, a pioneer in mushroom production technology is located in the study area. 120 respondents from six villages of Pusa, Samastipur, Bihar forms the respondents of the present study. Primary data was collected from the mushroom growers and the responses were subjected to statistical analysis. The results indicated that unavailability of quality spawn, unavailability of skilled labor, absence of technical guidance, high transport cost, unavailability of storage facilities, high cost of spawn and long distance market were the most problematic constraints faced by the mushroom growers. Thus, it can be concluded that adequate extension service should be made available to make mushroom cultivation popular, market and marketing of the products.

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