نتایج جستجو برای: dryland agricultural research institute
تعداد نتایج: 1578416 فیلتر نتایج به سال:
Wheat is widely grown in Iran as a staple food; therefore, the government there encourages farmers to produce wheat (a common agricultural enterprise) by increasing farm productivity and efficiency. The study compares the efficiency of wheat production for dryland (low input) and irrigated (high input) systems across Iranian provinces by using Data Envelopment Analysis (DEA). The average techni...
Mitrani Department of Desert Ecology, Jacob Blaustein Institutes for Desert Research, Ben-Gurion University of the Negev, Sede Boqer Campus, 84990 Midreshet Ben-Gurion, Israel Ramon Science Center, PO Box 194, 80600 Mizpe Ramon, Israel Wyler Department of Dryland Agriculture, French Associates Institute for Agriculture and Biotechnology of Drylands, Jacob Blaustein Institutes for Desert Researc...
1 School of Environmental and Municipal Engineering, Xi’an University of Architecture and Technology, Xi’an 710055, China. 2 The CAS/Shandong Provincial Key Laboratory of Coastal Environmental Process, Yantai Institute of Costal ZoneResearch, Chinese Academy of Sciences(CAS), Yantai 264003,China. 3 State Key Laboratory of Soil Erosion and Dryland Farming on the Loess Plateau, Institute of Soil ...
GRACEnet (greenhouse gas reduction through agricultural carbon enhancement network) is a new research program initiated by the Agricultural Research Service (ARS) of the United States Department of Agriculture (USDA). The primary objectives of GRACEnet are to identify and develop agricultural strategies that will enhance soil C sequestration and reduce greenhouse gas emissions and to provide a ...
Changes in agricultural land use have important implications for environmental services. Previous studies of agricultural land use futures have been published indicating large uncertainty 10 due to different model assumptions and methodologies. In this paper we present a first comprehensive comparison of global agro-economic models that have harmonized drivers of population, GDP and biophysical...
Horticulture Department, University of Wisconsin, Madison, Wisconsin 53706 (K.B., Y.P., Y.Wa., P.W.S., Y.We.); Horticulture College, Nanjing Agricultural University, Nanjing 210095, China (K.B., J.C.); Horticulture College, Northwest A&F University, Yangling 712100, China (H.W., Y.P., Y.L.); Division of Vegetable Science, Indian Agricultural Research Institute, New Delhi 10012, India (T.K.B.); ...
Wilfried Mirschel⁎, Ralf Wieland, Marion Voss, Igbekele Ajibefun, Detlef Deumlich Leibniz-Center for Agricultural Landscape Research, Institute of Landscape Systems Analysis, Eberswalder Str. 84, 15374 Muencheberg, Germany Department of Agricultural Economics and Extension, Federal University of Technology, Akure, Nigeria Leibniz-Center for Agricultural Landscape Research, Institute of Soil Lan...
objective: in order to study genetic variation and effect of drought stress on grain yield and some morphological traits in chickpea, an experiment was conducted on 64 genotypes during 2013-2014 cropping season at deputy of kermanshah sararood dry land agricultural research institute, located on the western part of iran. methods: the experimental design was a randomized lattice design with tow ...
to study the effect of different fertilizing systems on macro and micro nutrients uptake by annual medic (medicago scutellata cv. robinson) an experiment was conducted under dry farming and irrigated conditions at two research stations (sararood dryland agricultural research institute and soil fertility research station in mahidasht) during 2009 growing season. the experimental treatments consi...
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