DESIGNING TRICKLE IRRIGATION SYSTEM WITH PRESSURE COMPENSATING EMITTERS
نویسندگان
چکیده
منابع مشابه
Modeling the future of irrigation: A parametric description of pressure compensating drip irrigation emitter performance
Drip irrigation is a means of distributing the exact amount of water a plant needs by dripping water directly onto the root zone. It can produce up to 90% more crops than rain-fed irrigation, and reduce water consumption by 70% compared to conventional flood irrigation. Drip irrigation may enable millions of poor farmers to rise out of poverty by growing more and higher value crops, while not c...
متن کاملبررسی رابطه دبی- فشار و دبی- دما در قطره‌چکان‌های تنظیم‌کننده فشار رایج در کشور
One of the most important issues in trickle irrigation design is investigating the emitter's characteristics, the effect of factors on flow rate, and finally appropriate emitter selection. Therefore, in this study nine types of pressure compensating emitters with codes of A, B, C, D, E, F, G, M and N, made based on trickle irrigation physical model were tested and the effects of four different ...
متن کاملتأثیر دمای آب آبیاری در دبی برخی قطره چکانهای ساخت ایران در آبیاری قطره ای
The emitter discharge is affected by parameters such as pressure, irrigation water temperature, manufacturer’s coefficient of variation, and emitter clogging. In order to study the effects of irrigation water temperature on emitter discharge and to determine the discharge-pressure variations and manufacturer’s coefficient of variations, an experimental trickle irrigation system was designed and...
متن کاملتأثیر دمای آب آبیاری در دبی برخی قطره چکانهای ساخت ایران در آبیاری قطره ای
The emitter discharge is affected by parameters such as pressure, irrigation water temperature, manufacturer’s coefficient of variation, and emitter clogging. In order to study the effects of irrigation water temperature on emitter discharge and to determine the discharge-pressure variations and manufacturer’s coefficient of variations, an experimental trickle irrigation system was designed and...
متن کاملبررسی تأثیر تغییرات فشار روی مشخصات هیدرولیکی قطره‌چکان‌های تنظیم‌کننده فشار
Drip irrigation is a new method of irrigation that is rapidly growing in different countries. The emitters are the most important parts of a drip irrigation system. Many factors such as physical, chemical and biological clogging, pressure, water temperature affect the emitter´s uniformity of water emission. In this study, to investigate pressure effect on the hydraulic performance of emitters, ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Menoufia Journal of Agricultural Engineering
سال: 2020
ISSN: 2735-3516
DOI: 10.21608/maje.2020.138746