نتایج جستجو برای: farmers field schools

تعداد نتایج: 892874  

2017
Maureen D. Long

The Field Experiences for Science Teachers (FEST) Program, based in the Department of Geology and Geophysics at Yale University, provides field seismology experiences to secondary school science teachers in Connecticut. Research experiences for K-12 science teachers have been shown in the past to improve students’ test scores and encourage inquiry-based teaching in the science classroom. FEST p...

Journal: :CJEM 2013
Rick Penciner Robert A Woods Jill McEwen Richard Lee Trevor Langhan Glen Bandiera

OBJECTIVES There is no consensus on what constitutes the core competencies for emergency medicine (EM) clerkship rotations in Canada. Existing EM curricula have been developed through informal consensus and often focus on EM content to be known at the end of training rather than what is an appropriate focus for a time-limited rotation in EM. We sought to define the core competencies for EM cler...

2017
P. Ruelle P. RUELLE

Despite the recent emphasis in Africa by national and regional plant protection organizations to control pest birds, traditional farmers usually are still left to their own initiative, as they have been for centuries, to protect their crops. These farmers employ many ingenious visual and oratory frightening techniques, barriers, agronomic planting or harvesting modifications, and bird populatio...

2009
Francisco Alpizar Fredrik Carlsson Maria Naranjo

The risk of losses of income and productive means, due to adverse weather associated with climate change, can differ significantly among farmers sharing a productive landscape. In order to truly understand adaptation patterns to changes in climatic conditions, it is important to learn more about how farmers react to different levels of risk under measurable and unmeasurable uncertainty. Moreove...

2013
TB Karki KB Koirala

To verify and up scale promising cold tolerant rice genotypes in the western hills, participatory variety selection (PVS) activities viz; coordinated farmer’s field trials (CFFTs), FFTs prepared from Lumle , farmers’ acceptance tests (FATs), larger plot demonstrations, and upscaling activities were conducted during 2008 to 2009. Yield and yield related parameters considering farmers’ preference...

Journal: :The Science of the total environment 2008
Parinya Panuwet Tippawan Prapamontol Somporn Chantara Prasak Thavornyuthikarn M Angela Montesano Ralph D Whitehead Dana B Barr

Our research goal was to assess exposure to currently used pesticides among small-scale male farmers residing in two topographically different areas in Chiang Mai Province, Thailand. Farmers (N=136) were recruited from Pong Yaeng subdistrict (N=67) and Inthakhin subdistrict (N=69). Each farmer provided a morning urine void for the analysis of 30 urinary metabolites of insecticides, herbicides, ...

2016
Douglas A. Landis Nurali Saidov Anvar Jaliov Mustapha El Bouhssini Megan Kennelly Christie Bahlai Joy N. Landis Karim Maredia

Wheat is an important food security crop in central Asia but frequently suffers severe damage and yield losses from insect pests, pathogens, and weeds. With funding from the United States Agency for International Development, a team of scientists from three U.S. land-grant universities in collaboration with the International Center for Agricultural Research in Dry Areas and local institutions i...

سید احمد خاتون‌آبادی, ,

Public (or governmental) extension services suffer from its limitations and inadequacies to fulfill the requirements for sustainable farming practices. This study examines the aspects of practicing agricultural extension Privatization in Isfahan. The statistical sample society of the survey was the extension practitioners and technicians. Data were gathered through field questioning techniques ...

ژورنال: علوم آب و خاک 2005
سید احمد خاتون‌آبادی, ,

Public (or governmental) extension services suffer from its limitations and inadequacies to fulfill the requirements for sustainable farming practices. This study examines the aspects of practicing agricultural extension Privatization in Isfahan. The statistical sample society of the survey was the extension practitioners and technicians. Data were gathered through field questioning techniques ...

2016
Wendong Zhang Robyn S. Wilson Elizabeth Burnett Elena G. Irwin Jay Martin

250 words or less): Phosphorus loadings from the Maumee River watershed have significantly compromised the Lake Erie ecosystem, as evidenced by the most severe harmful algal bloom in Lake Erie in 2015 and the shut-down of Toledo drinking water supply in 2014. Despite government payments for adoption of voluntary conservation practices, excess nutrient runoff from agricultural production remains...

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