نتایج جستجو برای: agriculture and agricultural research
تعداد نتایج: 16971756 فیلتر نتایج به سال:
with the increasing population and the need for more food, as well as with the development of science and technology, human approach to unnatural and often chemical inputs to increase agricultural production has been a great expansion and problems such as increased cancers, chronic diseases has created environmental pollution. implementation of organic organic is a solution to these problems . ...
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...
abstract there is not much sources about ancient carnival and ceremonies , but some information can be gain from documents . as a matter of fact the ceremonies were a part of zarartiyan principles which zartosht had taken them to his religion . it should be mentioned that the oldest ceremonies are about poster and agriculture principles this seasonal ceremonies were very important for agri...
drought is transient phenomenon , slow , repetitive and integral part of the climate of each region. drought begins with a substantial reduction in precipitation over the long-term average rainfall and over time, reduced soil moisture and surface and ground water resources will continue to decrease. this phenomenon is the most important in bakhtegan basin because of its importance in strategic ...
Aquaponics, a combination of fish farming and soilless plant farming, is growing in popularity and gaining attention as an important and potentially more sustainable method of food production. The aim of this study was to document and analyze the production methods, experiences, motivations, and demographics of aquaponics practitioners in the United States (US) and internationally. The survey w...
Department of Agriculture, Agricultural Research Service, Plant Genetic Resources Unit, 1109 Experiment Street, Griffin, Georgia 30223, USA Department of Chemistry, Gordon College, 255 Grapevine Road, Wenham, MA 01984 USA Department of Agriculture, Agricultural Research Service, Southeast Watershed Research Laboratory, P.O. Box 748, Tifton, Georgia 31793 USA Department of Agriculture, Agricultu...
a Produce Quality and Safety Laboratory, Agricultural Research Service, United States Department of Agriculture, Beltsville, MD 20705, USA b Crop Quality & Fruit Insect Research Unit, Agricultural Research Service, United States Department of Agriculture, Weslaco, TX 78596, USA c Biometrical Consulting Service, Agricultural Research Service, United States Department of Agriculture, Beltsville, ...
Productionof sophorolipidbiosurfactantsbymultiplespeciesofthe Starmerella (Candida)bombicolayeast clade Cletus P. Kurtzman, Neil P.J. Price, Karen J. Ray & Tsung-Min Kuo Foodborne Bacterial Pathogens and Mycology Research Unit, National Center for Agricultural Utilization Research, Agricultural Research Service, US Department of Agriculture, Peoria, IL, USA; and Renewable Product Technology Res...
William S. Conway a,∗, Wojciech J. Janisiewicz b, Britta Leverentz a, Robert A. Saftner a, Mary J. Camp c a Produce Quality and Safety Laboratory, Henry A. Wallace Beltsville Agricultural Research Center, Agricultural Research Service, U.S. Department of Agriculture, Beltsville, MD 20705, United States b Appalachian Fruit Research Station, Agricultural Research Service, U.S. Department of Agric...
a Renewable Product Technology Research Unit, National Center for Agricultural Utilization Research, Agricultural Research Service, United States Department of Agriculture, 1815 N. University Street, Peoria, IL 61604, USA b Bio-oils Research Unit, National Center for Agricultural Utilization Research, Agricultural Research Service, United States Department of Agriculture, 1815 N. University Str...
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