نتایج جستجو برای: varied contacts with extension and agricultural service center
تعداد نتایج: 18475462 فیلتر نتایج به سال:
the study carried out an assessment of agricultural land management practices in food crops production among small scale farmers in kwara sate, nigeria. specifically, the study determined the socio economic characteristics of crop farmers in kwara state; ascertained the cropping patterns common among them; highlighted the soil conservation methods adopted by the farmers; examined the relationsh...
1. This document is Circular 1465, one of a series from the Department of Agricultural & Biological Engineering, Florida Cooperative Extension Service, Institute of Food and Agricultural Sciences, University of Florida. First published: March 2005. Reviewed December 2008. Please visit the EDIS Web site at http://edis.ifas.ufl.edu. 2. Bruce A. Welt, Assistant Professor, and Jean-Pierre Emond, As...
1Research plant pathologist, USDA ARS San Joaquin Valley Agricultural Sciences Center, Parlier, CA 93648; 2formerly Research soil scientist, USDA ARS San Joaquin Valley Agricultural Sciences Center, currently Extension specialist, Department of Plant Sciences, University of California, Davis, CA 95616; and 3formerly Agricultural engineer, USDA ARS San Joaquin Valley Agricultural Sciences Center...
the west of esfahan province, iran, is one of the most important agricultural areas throughout the country due to the climate variability and life-giving water of zayanderood river. rice is one of the major and economic crops in this area. the most important climatic elements in agricultural activities which should be considered include temperature, relative humidity, precipitation and wind. so...
1 This document is Circular 57, one of a series from the Department of Fisheries and Aquatic Sciences, Florida Cooperative Extension Service, Institute of Food and Agricultural Sciences, University of Florida. First published: February 2002. 2 Roy P.E. Yanong, Assistant Professor, Tropical Aquaculture Laboratory, Department of Fisheries and Aquatic Sciences, Florida Cooperative Extension Servic...
the purpose of this research was to study the role of non-governmental organization inpreserving of urban green areas in the city of tehran. this is a descriptive-correlationresearch method. population of this study was 120 active members of two non-governmentalorganizations in tehran. after distributing the questionnaires, 62 questionnaires werereturned. content and face validity of the instru...
The purpose of this study was to investigate and analyze the factors affecting farmers’ attitudinal dimensions toward participation in Water Users’ Association (WUA) by comparing two groups of farmers in irrigation networks with WUA and without it. The methodological approach was a descriptive-correlational and causal-comparative study of the survey type. The target population in the study co...
due to the limiting workspace of parallel manipulator and regarding to finding the trajectory planning of singularity free at workspace is difficult, so finding a best solution that can develop a technique to determine the singularity-free zones in the workspace of parallel manipulators is highly important. in this thesis a simple and new technique are presented to determine the maximal singula...
a United States Department of Agriculture, Agricultural Research Service, Beltsville Agricultural Research Center, Plant Sciences Institute, Produce Quality and Safety Laboratory, 10300 Baltimore Avenue, Beltsville, MD 20705, United States b United States Department of Agriculture, Agricultural Research Service, Beltsville Agricultural Research Center, Plant Sciences Institute, Vegetable Labora...
1. This document is FA146, one of a series, Candidate Species for Florida Aquaculture, http://edis.ifas.ufl.edu/TOPIC_SERIES_Candidate_Species of the Fisheries and Aquatic Sciences Department, Florida Cooperative Extension Service, Institute of Food and Agricultural Sciences, University of Florida. Original publication date June 15, 2007. Visit the EDIS Web Site at http://edis.ifas.ufl.edu. 2. ...
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