4 pages., Via online journal., Interactive web-based questions were developed for students to review
subject matter learned in an online plant propagation course. Articulate Storyline
software was used to build nearly 250 review questions with five different testing
styles to ascertain proficiency in subject areas, including the biology of propagation,
the propagation environment, seed propagation, vegetative propagation, micropropagation, and cell culture. Questions were arranged to correspond to the
supporting textbook chapters in Hartmann and Kester’s Plant propagation: Principles and practices, ninth edition. These are open access and available to instructors
and students worldwide. Users received immediate feedback for each question
answered correctly or incorrectly. The system remembers where one leaves off,
which enables starting and stopping multiple times within a chapter. Means of preand posttest responses to nine content knowledge items showed that students
perceived a significant content knowledge gain in the course. These online interactive reviews can be adapted easily to other courses in a variety of fields,
including horticulture, botany, systematics, and biology. They can also be expanded
to overlay multiple objects and trigger events based on user response. Since inception,
the website hosting these online reviews averaged 156 unique visitors per month.
Students have reported this to be a useful tool to prepare them for course exams.
8 pages, Purpose
Inappropriate application of pesticides is quite common in the study area, causing health issues and in some cases fatalities. The intent of the current study is to gauge the farmers’ level of knowledge on the safe usage of pesticides and biosafety to keep the famers healthy through the focused extension programs.
Methodology
The study is carried out in 41 union councils of Tehsil Sahiwal, District Sahiwal, Punjab, Pakistan. Data are collected through a cluster sampling technique by conducting face-to-face interviews. Statistical analysis is used to determine relationships and interpret them.
Results
The findings show that the majority of farmers (87.2%) earn their livelihoods from farming and 2.1% are traders. More than half of the respondents (51.8%) own small land-holdings with an area of 4–8 ha, with only 16.4% having a land area of more than 12 ha. The results also reveal that the majority of respondents obtain information from private agents and only about one third (34.4%) respondents get information on the safe usage of pesticides from the Department of Agriculture (Extension). The internet has emerged as a fast and reliable source of information in the new paradigm; however, only 14.4% of the respondents take advantage of this economical and fast information tool/medium. The findings also reveal that the farmers employ unhealthy and poor practices by not following the recommendations regarding the safe usage of pesticides. The study also reveals that more than half of the farmers (54.4%) use unsafe storage practices on their farms, and about 48.2% do not follow the instructions.
Conclusions
Inappropriate application of pesticides can have negative effects on human health and the adoption safety measures are necessary to avoid the harmful effects of pesticides. Due to high illiteracy in the area, farmers mainly seek advice of neighboring farmers, having ignorance on the biosafety issues. Variables like education level, land ownership, total land size and the trainings on safe pesticide usage significantly influence the knowledge level of farmers on the safe usage of pesticides.
Recommendations
Farmers do not follow the recommendations of the extension department or the instructions printed on pesticide bottles/containers, therefore educational (formal and informal) and training programs are necessary on the safe pesticide usage to upgrade their skills and expertise on safe usage of pesticides and the importance of biosafety.
Landini, Fernando (author) and Consejo Nacional de Investigaciones Científicas y Tecnicas (National Council of Scientific and Technological Research), Argentina
University of La Cuenca del Plata, Argentina
University of Moron, Argentina
Format:
Online journal article
Publication Date:
2015-04-15
Published:
Argentina: Elsevier
Location:
Agricultural Communications Documentation Center, Funk Library, University of Illinois Document Number: D10882
9 pages, online journal article, Quality rural extension is of utmost importance for generating food security and sustainable rural development. In this paper, Argentine rural extensionists' point of view on how to be a good practitioner is described, as well as compared to good practices proposed by scholars and international development organizations. Forty rural extensionists from the Northeastern Argentine provinces were interviewed (29men, 11 women). Interviews were recorded and transcribed, texts were categorized and contents analyzed. Scholars and extensionists, despite agreeing to most of the same principles, frame their recommendations for good extension practices in different ways. The former's recommendations tend to be supported by multiple case studies and focused on best practices on the level of extension projects or policies, while the latter's tend to draw upon their own experience and develop proposals more concerned with interpersonal interactions and with overcoming practical problems in real (and not ideal)settings. Best extension practices depend on environmental, institutional, political and cultural contexts, this implying there is no best extension practice in general. Training extensionists in interpersonal skills and in social sciences is key for reaching good extension results. Horizontal communication between farmers and extensionists, negotiation over best technologies, and helping farmers reflect on their production practices are extension strategies with great potential.
