Encounter probability analysis of irrigation water and reference crop evapotranspiration in irrigation district
نویسندگان
چکیده
منابع مشابه
Remote Sensing Analysis of Crop Water Use in the Macalister Irrigation District
Irrigation has a significant impact on regional water resources in south-eastern Australia. It is therefore important that objective assessments of the current use of water are undertaken on a routine basis. New remote sensing technologies now provide an opportunity to assess and monitor water use at farm and regional scales. This study demonstrates the use of satellite-based estimates of evapo...
متن کاملCorn yield responses under crop evapotranspiration-based irrigation management
Improving irrigation water management is becoming important to produce a profitable crop in South Texas as the water supplies shrink. This study was conducted to investigate grain yield responses of corn (Zea mays) under irrigation management based on crop evapotranspiration (ETC) as well as a possibility to monitor plant water deficiencies using some of physiological and environmental factors....
متن کاملBifurcation and Chaos in a Price Game of Irrigation Water in a Coastal Irrigation District
Wepropose a price gamemodel of irrigationwater in a coastal irrigation district.Then,we discuss the stability and codimension-two period-doubling (flip) bifurcation.Then, the MATLAB package Cl MatContM is employed to illustrate its numerical bifurcationsbased continuation methods. Lastly, the 0-1 test algorithm is used to compute the median value of correlation coefficient which can indicate wh...
متن کاملStudy on Water Resources Optimal Allocation of Irrigation District and Irrigation Decision Support System
This paper develops the system of optimal allocation of water resources in irrigation district and irrigation decision support which integrates technologies of decision support, information management, information search and so on. It has the multi-function of water production function calculation, crop water requirement calculation, water resources optimal allocation and realtime amending the ...
متن کاملEffect of deficit irrigation on crop growth, yield and quality of onion in subsurface drip irrigation
Indiahas the largest area under onion (Allium cepa) crop but its average productivity (14.21 t ha-1) is considerably lower than the world’s average of 19.4 t ha-1. Besides low productivity, irrigation efficiencies are also very low i.e. 30-35% in India. Managing onion crop with less than adequate irrigation water availability is a challenge in several parts of the country. Options of i) deficit...
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: Journal of Hydrology and Hydromechanics
سال: 2018
ISSN: 0042-790X
DOI: 10.2478/johh-2018-0015