نتایج جستجو برای: 120 and 180 mm evaporation from pan class a pan
تعداد نتایج: 20896165 فیلتر نتایج به سال:
1. to determine whether difference in birth body mass influenced growth performance in pipistrellus kuhlii we studied a total of 12 captive-born neonates. bats were assigned to two body mass groups: light birth body mass (lbw: 0.89 ± 0.05, n=8) and heavy birth body mass (hbw: 1.35 ± 0.08, n=4). heavier body mass at birth was associated with rapid postnatal growth (body mass and forearm length) ...
abstract in order to study the effects of irrigation regimes and plant spacing on bulb yield of two onion (allium cepa l.) genotypes, an experiment was conducted at kabootar abad research station of isfahan during two growing seasons (2005 and 2006). the experiment design was split-factorial with a randomized complete block arrangement with four replications. main plots included three irrigatio...
This study was carried out to define different drip irrigation approaches on fruit yield and quality parameters of orange (Citrus sinensis cv. Valencia Late) trees during 2014-2016 at the private farm in Güzelyurt, Northern Cyprus. The amount water applied based total evaporation obtained from Class A pan (Kcp1:1.25, Kcp2:1.00, Kcp3:0.75 Kcp4:0.50) experimental plots were irrigated when about 3...
In order to study the effects of different irrigation regimes and different levels of salinity on the growth parameters of Quinoa (Chenopodium quinoa Willd.), this experiment was performed in the research green house of Water Engineering Department, at f Gorgan University of Agricultural Sciences and Natural Resources, during 2016. The experimental design was a factorial with n a randomized com...
In order to study the impact of drought stress and planting date on safflower yield and yield components, an experiment was performed in Tabriz region in 2011. The experiment was carried out as split-split plot based on randomized complete block design. The main factor which was applied as split plot includes drought stress with three levels: (S1) 80 ± 3 mm evaporation from basin level of cla...
یکی از پتانسیل های موجود در زمینه ی تولید و کاربرد الیاف الکتروریسی شده، تهیه نخ از نانوالیاف می باشدکه می توان از آنها بعنوان مواد پیشرفته در موارد مختلفی از قبیل منسوجات پزشکی و فیلتراسیون استفاده نمود. از پلیمرهای مختلفی می توان جهت تولید نخ نانوالیاف استفاده کرد. عمده تحقیقات پیشین بر روی پلیمر پلی اکریلو نیتریل بوده است، که بدون در نظر گرفتن عملیات تثبیت حرارتی از خصوصیات مکانیکی پایینی بر...
this study sought to examine the effect of cooperative game on iranian students achievements in english alphabet learning. cooperative games are games, in which players or teams work together towards a common goal without defeating someone. the methodology used in this study was experimental. the population of the study was 60 female students from the grade one in secondary school in tabriz, ir...
this experiment was conducted at the agricultural research farm of isfahan university of technology in 2007-2008 to evaluate the effects of seed treatment and the levels of irrigation regimes on three safflower cultivars. a split plot factorial arrangement was used in a randomized complete block design with three replications. main-plot consisted of three irrigation regimes (60, 105 and 140 mm ...
Evaporation, as a major component of the hydrologic cycle, plays a key role in water resources development and management in arid and semi-arid climatic regions. Although there are empirical formulas available, their performances are not all satisfactory due to the complicated nature of the evaporation process and the data availability. This paper explores evaporation estimation methods based o...
The aim of this study is to compare water depths measured by manually and PLC from a Class A Pan in field conditions using ultrasonic transducer. was conducted garden Faculty Agriculture, University Kahramanmaras Sutcu Imam the summer season 2019. steel meter used measure depth evaporation pan. Using transducer, pan between 140 223 mm at 8:00 am. An transducer attached one end sliding buttress,...
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