رکورد قبلیرکورد بعدی

" ﺑﺮرﺳﻲ اﺛﺮ ﻛﺎرﺑﺮد ﺗﻜﻨﻴﻚﻫﺎي ﻣﺨﺘﻠﻒ در ﺳﻄﺢ ﻣﺰرﻋﻪ ﺑﺮ روي ﺑﺮداﺷﺖ از ﻣﻨﺎﺑﻊ آب ﺣﻮزه آﺑﺮﻳﺰ درﻳﺎﭼﻪ اروﻣﻴﻪ "


شماره شناسایی : 18859659
شماره مدرک : ۵۶۹۰۷
نام عام مواد : [گزارش نهایی -ویژه]
شناسه افزوده : دهقانی‌سانیج، حسین
: وردی‌نژاد، حمیدرضا
: میرلطیفی، مجید
: نیکان‌فر، رامین
: طایفه‌رضائی، حیدر
: محمدی‌مزرعه، حسین
: باغانی، جواد
عنوان اصلي : ﺑﺮرﺳﻲ اﺛﺮ ﻛﺎرﺑﺮد ﺗﻜﻨﻴﻚﻫﺎي ﻣﺨﺘﻠﻒ در ﺳﻄﺢ ﻣﺰرﻋﻪ ﺑﺮ روي ﺑﺮداﺷﺖ از ﻣﻨﺎﺑﻊ آب ﺣﻮزه آﺑﺮﻳﺰ درﻳﺎﭼﻪ اروﻣﻴﻪ
عنوان اصلي به زبان ديگر : :Study the impact of different onfarm technology on water use in Urmia basin
صفحه شمار : ۳۶۶ ص.:مصور، عکس(رنگی)، جدول، نمودار
وضعیت انتشار : کرج: ﻣﺆﺳﺴﻪ ﺗﺤﻘﻴﻘﺎت ﻓﻨﻲ و ﻣﻬﻨﺪﺳﻲ ﻛﺸﺎورزي ، ۱۳۹۸
فروست : شماره ثبت ۵۶۹۰۷ مورخ ۱۳۹۸/۱۱/۰۲
: شماره طرح ۹۳۱۵۹-۱۴-۱۴-۰۴
: شماره نامه: سامانه سمپات
: این طرح: ترویجی است
: ۵۶۹۰۷
شماره ثبت : ۱۶۶۷
خلاصه یا چکیده : پروژه همکاری در احیای دریاچه ارومیه از طریق مشارکت جوامع محلی در استقرار کشاورزی پایدار و حفاظت از تنوع زیستی به عنوان یکی از فعالیتهای احیا دریاچه ارومیه میباشد.
: The project " Contribution to restoration of Lake Urmia via modeling local community participation in sustainable agriculture and biodiversity" was one of the activities of Lake Urmia Restoration in which the National Environmental Agency, in cooperation with the Ministry of Agriculture Jihad, worked to educate and engage farmers to changes the traditional farming practices, while increasing water productivity on farms, protecting farmers' interests and incomes, reduce agricultural water consumption. In this project various farming and management techniques including conservation agriculture systems, irrigation systems modification, irrigation based on actual plant needs, selection of suitable cropping pattern, cultivars and orchards, planting date, deficit irrigation, irrigation management, intermittent irrigation, evaporation reduction, optimization of irrigation strips and plots, use of sprouted seeds and use of shorter-growing seeds, fertilizer modification, precision leveling operations, etc was used on a farm-scale during the years 1974-2014. The purpose of this study was to investigate the effectiveness of the techniques for reducing water withdrawal from water sources. To evaluate the effectiveness of the techniques using water use efficiency indexes (Ea), product performance (Yc), water use efficiency (WP) and water use efficiency (WUE) were considered. One of the most effective methods for proper management of surface, irrigation is the use of computer software and numerical models. In this study, WinSRFR software was used as a one-dimensional mathematical model for analyzing and simulating surface irrigation and selecting suitable farm dimensions. The results of the meta-analysis showed that the application of different techniques in the farms of the West Azarbaijan province pilot plants was effective by 24.1, 7.8, 38.7, 25.5 and 7.1%, respectively on reduced water withdrawal, increase in yield, irrigation water productivity, water application efficiency and water use efficiency. Also in East Azarbaijan province pilots, this effectiveness was evaluated at 25%, 20.2%, 60.3%, 34.5% and 20.4%, respectively. The results of evaluating the effectiveness of farming and breeding techniques in the pilots of West Azarbaijan and East Azarbaijan showed the highest reduction of irrigation water withdrawal in the third year with 29.1% effectiveness. In the second year, with 18.9% effectiveness, growth yields had better growth than in other years. Whereas the best effect on irrigation water productivity in the fourth year was 54.5%. Also, the highest effect on water application efficiency and water use efficiency was 40.1% in the fourth year and 20.3% in the second year, respectively. In terms of product, the highest effect was obtained on the reduction of irrigation water use in tomato products of West Azarbaijan province by 44.2% and in East Azarbaijan plum product by 50.3%. In West Azarbaijan province, the highest increase in irrigation water productivity was observed in the order of maize> tomato> apple> grape> sugar beet and in East Azarbaijan province it was observed in the order of plum> tomato> walnut> wheat> almond. Over the past four years, farming and breeding techniques increased the average water productivity in the pilot farms of West and East Azerbaijan Province 38.7 and 60.3% respectively. This study supported by the Iranian Wetlands Conservation Project and reported based on the results of the joint activities of the Iranian Wetlands Conservation Project Office, Agricultural Engineering Research Institute, Irrigation and Drainage Department in Tarbiat Modarres University, Urmia University, East and West Azerbaijan Agricultural and Natural Resources Research and Training Center during 2015-2019. Finally, we would like to express our gratitude to the hard work of our partners in the Iranian Wetlands Conservation Project Office. Keywords: Urmia Lake Basin, Irrigation water application, Water productivity, Application efficiency
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