scholarly journals Impact of attending training course variable on technical efficiency of oyster mushroom production in Quang Tri province

2017 ◽  
Vol 126 (5B) ◽  
pp. 87
Author(s):  
Tôn Nữ Hải Âu

This study based on cross sectional data of 94 oyster mushroom farms in Quang Tri province to measure their technical efficiencies at farm level and identify the impact of attending training course variable on it by using two stage Bootstrapped Data Envelopment Analysis. The empirical results confirm that attending training course is an important factor impact on technical efficiency of oyster mushroom farm in study area. The farms used to attend a relevant training course were more efficient than farms did not. Moreover, it also shows that gender of the farmer, gender of the farmer, source of irrigation water, duration of oyster mushroom production and number of oyster mushroom crops cultivated on this current farm also had significantly relationship with technical efficiency. Comparing to the best practice farms in this sample, the oyster mushroom farms in study area should use fewer inputs to produce the current level of output to be efficient. Especially, farmers should attend the relevant training course and local authority should organize more training course to improve current level of efficiency of those farms. Moreover, the impacts of gender of the farmer, source of irrigation water, duration of production and number of crops should also be included in the content of those up-coming training courses.

2013 ◽  
Vol 7 (7-8) ◽  
pp. 260 ◽  
Author(s):  
J. DeMaria ◽  
A. Abdulla ◽  
J. Pemberton ◽  
A. Raees ◽  
L.H. Braga

Introduction: Notwithstanding the recommendations from the Canadian Pediatric Association and the American Academy of Pediatrics on the indications for neonatal circumcision, this procedure is still common in North America and throughout the world. Our purpose is not to argue whether this procedure should be done, but rather to examine who is doing it, their training, how it is performed and how can we prevent unsatisfactory results and complications. The objective is to identify what fields of knowledge require improvement and then design a teaching module to improve the outcomes of neonatal circumcision.Methods: A 19-question cross-sectional survey, including a visual identification item, was submitted to 87 physicians who perform neonatal circumcisions in Southwestern Ontario, Canada. To improve our response rate, study subjects were contacted in a variety of ways, including mail and fax and telephone. Once the survey was completed, we produced a surgical technique training video on using the Gomco clamp and the Plastibell techiques. A knowledge dissemination workshop was held with survey participants to discuss contraindications and the use of anesthesia and management of complications of neonatal circumcision and to evaluate the surgical technique training video. A 6-month followup questionnaire was completed to determine the impact of the teaching course on participants’ daily practice.Results: In total, we received 54 responses (62% response rate). From these, 46 (85%) were family doctors and pediatricians, while the remaining 8 (15%) were pediatric general surgeons and urologists. The circumcisions were carried out with the Gomco clamp 35 (63%) and the Plastibell 21 (37%). No respondent admitted to learning the procedure through a structured training course. Of the non-surgeons, 19 (43%) learned to perform a circumcision from a non-surgeon colleague. A little over a third of the participants (17, 31%) were happy to perform a circumcision in a child born with a concealed penis, where circumcision is contraindicated. With respect to the early complications post-circumcision, 8 (100%) surgeons versus 29 (63%) non-surgeons felt comfortable dealing with bleeding (p = 0.046). In total, 7 (88%) surgeons versus 16 (35%) non-surgeons were comfortable dealing with urinary retention (p = 0.01). Also, 8 (100%) surgeons versus 24 (52%) non-surgeons were comfortable dealing with a wound dehiscence (p = 0.02). Moreover, 6 (75%) surgeons and 5 (10%) non-surgeons were comfortable managing meatal stenosis (p < 0.01). Five (63%) surgeons versus 15 (33%) non-surgeons were confident in dealing with a trapped penis post-circumcision (p = 0.24).Conclusions: Our survey findings indicate that most physicians performing neonatal circumcisions in our community have received informal and unstructured training. This lack of formal instruction may explain the complications and unsatisfactory results witnessed in our pediatric urology practice. Many practitioners are not aware of the contraindications to neonatal circumcision and most non-surgeons perform the procedure without being able to handle common post-surgical complications. Based on our survey findings, we planned and carried out a formal training course to address these issues.


2017 ◽  
Vol 77 (4) ◽  
pp. 484-505 ◽  
Author(s):  
Sonia Afrin ◽  
Mohammed Ziaul Haider ◽  
Md. Sariful Islam

Purpose The purpose of this paper is to investigate the impact of financial inclusion on the enhancement of paddy farmers’ technical efficiency (TE). The impact was evaluated rigorously from different dimensions which could be useful in the policy discussion for enhancing efficiency in utilizing productive resources. Design/methodology/approach A cross-sectional data of randomly selected 120 paddy farmers from Khulna district in the Southwest region of Bangladesh were collected for this study. Initially, a stochastic production frontier approach was used for estimating farmers’ TE. Thereafter, ordinary least squares and quantile regression models were applied for unveiling the existing relationship between TE and various dimensions of financial inclusion after controlling all other socio-economic characteristics. Findings The study findings revealed that farmers were around 86 percent technically efficient and amongst them, credit takers were more efficient than non-credit takers. A non-monotonic relationship between TE and amount of credit was observed where TE was maximized at amount around 20,000 Bangladeshi Taka (USD255), a medium credit in terms of its amount. In addition, credit literacy was identified as a significant factor for improving TE. Though difference in the choice of sources for accessing credit had little impact on mean TE, its effect was found significantly higher for low scored technically efficient farmers compared to high scored farmers. Practical implications The policy toward widening the coverage of financial inclusion would be more effective than providing larger amount of credit to a limited number of farmers for improving their TE. Originality/value Such an in-depth assessment of the impact of financial inclusion on TE is probably the first effort in the Khulna district of Bangladesh.


Author(s):  
Muhammad Shahid Iqbal ◽  
Muhammad Zahid Iqbal

Objective: This study's objective was to determine the level of career satisfaction among practicing Community Pharmacists (CPs) and the impact of various factors on career satisfaction. Methods: This cross-sectional study used a self-administered instrument to access the current level of career satisfaction among CPs. The survey instrument questions were adopted from previous studies and were contextualized to suit study objectives and revalidated using face and content validation. The study instrument was distributed and collected.  Results: A total of 172 responses from CPs were received, 112 (65.1%) from males and 60 (34.9%) from females. The difference in age categories was significantly profound in the less than 34 years old group being 113 (65.7%) compared with the more than 34 years old being 59 (34.3%). Around 98 (57%) were working in chain pharmacies and 74 (43%) in independent pharmacy stores. The study result showed126 (73.3%) were unsatisfied in their careers and 46 (26.7%) were satisfied. Conclusion: Age and working experience are both major contributing factors to career satisfaction levels. Only 36.5% reported having higher career satisfaction levels among total participated CPs.


2021 ◽  
Vol 60 (2) ◽  
pp. 143-150
Author(s):  
Folasade Olukemi Oke ◽  
Gaius Olorunsogo ◽  
Dare Akerele

The role of information in agricultural development cannot be overemphasized, as information is vital in increasing production, improving marketing and enhancing distribution strategies. Therefore, the study examined the impact of information communication technologies on the technical efficiency of fish farming in Ogun State, Nigeria using a stochastic production frontier approach. In a cross-sectional survey, a multi-stage sampling technique was employed to elicit primary information from 120 fish farmers. Major ICT sources used by the fish farmers include television (81.7%), radio (79.2%) and the Internet (68.3%). The average output of catfish has positive and significant elasticity with regards to each input variable except family labour. The inefficiency model revealed that the age of farmers, farming experience, television and radio usage were significant but negatively related. That means that any increase in any of these factors will reduce the inefficiency of fish farmers and bring about an increase in technical efficiency. This implies that it is possible to increase technical efficiency in fish farming in the study area provided that the media channel (radio and television) predominantly used is improved. This study recommends a reduction in family labour usage while at the same time encouraging young people to venture into fish farming.


Author(s):  
Syafrial ◽  
Hery Toiba ◽  
Moh Shadiqur Rahman ◽  
Dwi Retnoningsih

The adoption of technological innovations, such as an improved variety, has been widely promoted worldwide to improve agricultural productivity. This study aimed to examine factors affecting farmers’ decision to adopt a new improved cassava varieties (NICV), and to estimate the effects of NICV adoption on farmers’ technical efficiency. This research used cross-sectional data from 300 cassava farmers in East Java, Indonesia. Furthermore, the data were analyzed by probit regression to examine factors affecting farmers’ decision to adopt NICV. Propensity score matching (PSM) procedures and stochastic frontier analysis were applied to evaluate the impact of NICV adoption on farmers’ technical efficiency. The results indicated that adoption was highly influenced by cooperative membership, access to credit, internet access, certified land, and off-farm work. The stochastic frontier analysis, by controlling the matched sample using PSM procedures, demonstrated that NICV adoption positively and significantly impacted farmers’ technical efficiency. Those who adopted NICV showed a higher technical efficiency level than those who did not. This finding implies that improved varieties could be further promoted to increase productivity. The research suggests that there is a need to improve NICV adoption to increase the levels of technical efficiency and productivity.


1997 ◽  
Vol 27 (4) ◽  
pp. 321-333 ◽  
Author(s):  
Bruce G. Simons-Morton ◽  
Sharon Snider Cummings

Point of purchase interventions by beverage alcohol servers provide one promising approach to preventing drinking and driving and many communities now support such programs. To evaluate the impact of a designated driver and responsible server program in Houston, we assessed server training courses, observed and interviewed servers and patrons at five establishments participating in the program, and reviewed the distribution of vouchers awarded for a safe ride home by taxi. The training course for alcoholic beverage servers produced significant improvements in the participants' perceptions about their role in preventing drunk driving. In five participating establishments 15.6 percent of servers wore buttons announcing the establishment's participation in the program; immediately after retraining 26.6 percent wore the buttons. Of the eligible patrons in these establishments 6.6 percent actually participated in the designated driver program. The program provided an average of 0.7 safe ride home vouchers per establishment per month. In one additional establishment an experiment was conducted in which servers always announced the designated driver program to patrons, but no increase in the prevalence of designated drivers occurred.


Blood ◽  
2005 ◽  
Vol 106 (11) ◽  
pp. 3753-3753
Author(s):  
Patrícia Q. Branco ◽  
Cristina P. Abreu ◽  
Pedro Pessegueiro ◽  
Manuel Amoedo ◽  
Anabela Rodrigues ◽  
...  

Abstract Introduction: The European Best Practice Guidelines for the Anaemia Management (EBPG) recently published emerged as an international standard in the management of anemia in chronic kidney disease (CKD) patients. Objectives: To evaluate the impact of theses guidelines in the clinical practice in Portugal. Methods: This epidemiological, multicentric and cross-sectional study included patients on peritoneal dialysis that were under erythropoietin treatment in Portugal during 2004. Etiology of CKD, prevalence and anaemia treatment, comorbidity and side effects were evaluated. Results: 220 patients from 5 Units were evaluated. Mean haemoglobin was 12.34 g/dL and only 13,2% of patients had haemoglobin <11 g/dL. Ninety-nine percent of patients were treated with erythropoietin: 65% with beta erythropoietin (beta) and 35% with darbepoetin alfa (darbe). Subcutaneous route had been used in all cases: 5,4% with once-monthly administration (darbe), 19,55 % two times monthly (darbe and beta), 59% with once a week regimen (darbe and beta), 11,55% in two weekly doses (beta) and 4,5% in three weekly administrations (beta). Doses requirements were different according to administration frequency. More than 85% of patients had haemoglobin > 11 g/dl and no significant difference in haemoglobin levels was achieved in the two groups (beta and darbe). Erythropoietin doses were greater in the group treated with darbe (127 versus 113 UI/kg/week), but inflammation markers were significantly higher as well diabetic patients in this group. Conclusion: These results suggest that, according to the EBPG’s, mostly patients on PD in Portugal are already being well treated presenting heamoglobin levels in the therapeutic range.


2019 ◽  
Vol 79 (3) ◽  
pp. 304-322 ◽  
Author(s):  
Edward Martey ◽  
Alexander N. Wiredu ◽  
Prince M. Etwire ◽  
John K.M. Kuwornu

Purpose Production credit is essential for enhancing the technical efficiency (TE) and the welfare of smallholder farmers in Africa. The purpose of this paper is to examine the impact of credit on smallholders’ TE using cross-sectional data from 223 maize-producing households in Northern Ghana. Design/methodology/approach Due to the exogenous assignment of credit and assumption of homogeneity in farm technologies, the propensity score matching (PSM) analysis was used to compare the average difference in TE between farmers that had received credit and those that had not. Findings The results revealed that production credit impacts positively on smallholder farmers’ TE. Access to production credit is significantly influenced by access to markets and extension services, distance to market, asset index and land fragmentation. The provision of credit enhances the timely purchase and efficient allocation of farming inputs to produce the maximum possible output. Per capita income and land fragmentation also play important roles in reducing smallholders’ TE. Practical implications To increase efficiency gains, credit programs for agricultural interventions should target resource-poor smallholder farmers. The efficiency gains can be sustained through stronger partnerships with financial institutions. Policy interventions aimed at increasing smallholder farmers’ access to production credit (e.g. through the creation of a conducive investment environment that lowers the lending rate and collateral requirements) must be vigorously pursued. Originality/value To the best of authors’ knowledge, this is one of the only recent studies to examine the impact of credit on the TE of farming households by applying the translog stochastic frontier production function and the PSM approaches.


Author(s):  
Ton Nu Hai Au

<p><strong>Abstract</strong>: From the cross-sectional data of 94 oyster mushroom farms in Quang Tri province, this study estimates and compares technical, allocative and cost efficiency of the irrigation water from a factory and from wells by using Bootstrap input-oriented Data Envelopment Analysis. The empirical results indicate that oyster mushroom farms are substantially inefficient. The farms that use the irrigation water from a factory are more statistically efficient than those using the water from wells. The mean technical, allocative and cost efficiency of the irrigation water from a factory and from wells is 0.62, 0.58, 0.34 and 0.58, 0.52, 0.26, respectively. Therefore, shifting to use the water from a factory to irrigate oyster mushrooms is one of the proposed recommendations.</p><p><strong>Keywords</strong>: efficiency, oyster mushroom, bootstrap input-oriented Data Envelopment Analysis</p>


Sign in / Sign up

Export Citation Format

Share Document