نتایج جستجو برای: 120 and 180 mm evaporation from pan class a pan
تعداد نتایج: 20896165 فیلتر نتایج به سال:
This guide to estimating daily and monthly actual, potential, reference crop and pan evaporation covers topics that are of interest to researchers, consulting hydrologists and practicing engineers. Topics include estimating actual evaporation from deep lakes and from farm dams and for catchment water balance studies, estimating potential evaporation as input to rainfall-runoff models, and refer...
This study was conducted at the Research Farm of Isfahan University of Technology in 2003 to evaluate drought tolerance potential of 20 oat (Avena sativa L.) genotypes including 14 cultivars released in Canada, two cultivars released in the United States of America and Switzerland and four Turkish breeding lines. A randomized complete block design with three replications was used in each irriga...
in order to study the effects of pgpr application methods on proline and soluble sugars content of yarrow (achillea millefolium l.) under drought stress conditions an experiment was performed at islamic azad university, yadegar-e-imam khomeini (rah) shahre-rey branch. this experiment was carried out in a split plot arrangement with randomized complete block design in three replications. experim...
evaporation is one of the main parameters for the optimum operation of reservoirs, design of irrigation systems and scientific management of water resources. accurate estimation of the water evaporation level is crucial in any region especially in arid and semiarid regions. in this study, the feasibility of simulation of pan evaporation in maraghe station using the multiple regression models we...
This research was conducted at Research Farm of Isfahan University of Technology to examine the relations among phonologic, morphologic and physiologic traits and their effects on grain yield of 20 oat (Avena sativa L.) genotypes. A randomized complete block design with three replications was used in each irrigation treatment (i.e. irrigation after 70±3, and 130±3 mm evaporation from class A pa...
The aim of this research was to assessment of drought tolerance in bitter vetch (Vicia ervilia L.) ecotypes. For this purpose, 16 ecotypes collected from four provinces (East Azerbaijan, West Azerbaijan, Ardabil and Zanjan) of Iran, were evaluated using randomized complete block design with four replications in three separate experiments (60, 90 and 120 mm water evaporation from A pan) during 2...
this study was carried out to investigate the effects of different irrigation regimes and planting methods on yield, yield components, morphological traits, and storage characteristics of a local onion cultivar, namely, goli ghesse. the experiment was conducted as a factorial split plot design with rcbd arrangement in four replications and for three years at kheirabad research station. irrigati...
the purpose of this study is to investigate the relationships between teachers’ immediacy behaviors and iranian students’ willingness to talk in english classes. analysis of the results from willingness to talk scale represents a relatively high level of willingness to talk in english classrooms among iranian language learners. the total mean score of students’ willingness to talk was 66.3 ou...
A field experiment was conducted at Precision Farming Development Center, college farm, of agriculture, Rajendranagar, Hyderabad during kharif, The laid out in split plot design with three drip irrigation levels as main treatments (viz., I1- Drip 1.0 E pan, I2- 0.8 I3- 0.6E pan) and four mulches M1-No mulch, M2- Paddy straw, M3- Black plastic M4- Dried leaves) sub were replicated thrice. experi...
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