نتایج جستجو برای: the farmers age
تعداد نتایج: 16122058 فیلتر نتایج به سال:
در این پژوهش به منظور درک سن و محیط رسوبی سازند آسماری در برش کوه شجبیل، شمال غرب یاسوج به ضخامت 375 متر 171 نمونه برداشت گردیده است. سازند آسماری در برش مورد مطالعه با معیارهای سنگ شناختی به سه واحد مشخص تفکیک شده است. این واحد ها با داشتن شمای آهک های مسیو، ضخیم، متوسط و نازک لایه، آهک های نازک لایه ی مارنی و بعضاً مارن مشخص می گردد. در این برش تعداد 18 جنس و 29 گونه از فرامینیفرهای بنتیک شنا...
there is less published research about how teachers in efl contexts respond to students who are relatively less mature and less competent l2 writers. while writing researchers have examined various issues concerning peer and teacher response in writing-oriented classes, little research has centered on the effect of collaborative tasks particularly dictogloss on writing skills. output collaborat...
factors influencing behavioral reaction of corn farmers to mitigate production risks in kermanshah township region constituted the main purpose followed in this descriptive-correlational study. the study population was comprised of corn farmers of kermanshah township who cultivated corn during the farming year 2009-2010 (n= 3239).a sample of 340 farmers was selected through systematic random sa...
The study examined agrobiodiversity conservation techniques adopted by rural farmers in Kware Local Government Area, Nigeria. Multistage sampling procedure was used to arrive at 120 farmers from three selected villages. Forty (40) interview schedule were administered in each of the sampled villages. Descriptive statistics was used to analyse the primary data collected. Results of the findings s...
Background and Aims Agriculture is one of the oldest and high risk professions. Traditional agricultural production mainly depends on the physical power of farmers thus, optimum efficiency in agriculture depends on the attention paid to the importance of certain measures to prevent diseases and accidents due to farming. This research was performed with the aim of survey of knowledge and attit...
The aim of this study was to evaluate the factors affecting the attitude of cucumber and tomato greenhouse farmers toward production of healthy crops in Isfahan County. Data were collected on a sample of 110 farmers through face-to-face interviews based on a comprehensive structured questionnaire. Validity and reliability of the questionnaire was initially evaluated on a pre-test study respecti...
original article change in the form of doing the task in some occupations such as farming has led to overweight and obesity as a threatening factor for farmer's health. this study aimed to compare the anthropometric indices of obesity and fatness as the predictors of cardiometabolic disorders among rural farmers in the northern part of iran. this cross-sectional study was carried out in 2012 ...
abstract one of the major risks in the agricultural sector is the price fluctuations risk of agricultural products. futures markets for agricultural products as one of the policies and executive approach have a significant impact on reducing price fluctuations of agricultural products. so in this study, in this study the factors affecting farmers likely to participate in the future market for p...
the purpose of this study is the analysis of the farmers economic behavior to reduce the adverse environmental effects of agricultural chemical inputs by using contingent valuation approach and tobit model by heckman's two stage. to achieve the desired goal, 100 questionnaires collected by a random sampling from farmers of kashaf- rood basin in mashhad city in 2013. results showed that variable...
The extent of utilization of drought management practices by the farmers of Tafresh County was studied in a descriptive-correlational research. Statistical population consisted of all farmers in Tafresh County which summed up to around 9061 people out of which 300 farmers were taken as the sample in accordance with Cochran’s formula. The main tool of the study was a questionnaire. The validity ...
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