in order to produce agricultural products, modern techniques are being used in agriculture sector. to respond to the changes effectively, students should prepare themselves applying practical trainings. the aim of this descriptive study was to analyze students’ expectations and demands regarding agricultural operations course in the faculty of agriculture, zanjan university. 114 students were s...

this research project aimed to investigate the scientific performance motivators in agriculture and natural resources by means of measuring attitude approach. the population consisted of 300 agriculture and natural resources faculty members from agricultural and natural resources colleges as well as from the academy of sciences of islamic republic of iran who were selected through purposive sam...

background: considering the importance of entering doctoral students to universities with hard competition, in order to detect the predictive power of entrance exam grade in educational achievement in early years, we attempted to investigate the efficacy of entrance exam with basic scientific test. methods: the existing data from national organization for education testing and education center ...

This is an edited, multi-authored volume reporting the results of a decade-long interdisciplinary research project (1990-1999), the Research Program on Sustainability in Agriculture (REPOSA). The project was undertaken by the Wageningen Agricultural University (WAU), based in the Netherlands, and conducted in Costa Rica with two resident partner agencies, the Tropical Agricultural Research and ...

Abstract Biodynamic agriculture (BD agriculture) was presented as an alternative form of by the philosopher Rudolf Steiner and is nowadays considered one forms organic agriculture. The objective present manuscript to critically review international scientific literature on biodynamic published in highly ranked journals assess its performance. This based a structured survey peer-reviewed indexed...