Results 1 to 10 of about 2,778 (215)

Quantification of water requirement of some major crops under semi-arid climate in Turkey [PDF]

open access: yesPeerJ, 2022
The Southeastern Anatolian Region of Turkey is located in semi arid climate zone and therefore requires an efficient water use. Well-planned irrigation with optimum water required by the crops is essential for the limited water resources of the region ...
Yusuf Aydın
doaj   +3 more sources

CALIBRATION OF THE CROPWAT MODEL FOR THE STUDY OF SOYBEAN PRODUCTION SYSTEMS

open access: yesEngenharia Agrícola, 2023
CROPWAT is a model that uses water balance to study the water factor and productivity in production systems. In this sense, this study aimed to calibrate the CROPWAT for modeling rainfed and irrigated soybean production systems.
Lidiane D. Gomes   +3 more
doaj   +3 more sources

The water footprint of irrigation-supplemented cotton and mung-bean crops in Northern Ethiopia [PDF]

open access: yesHeliyon, 2021
Global freshwater resources are getting scarcer and scarcer due to the ever-increasing population, climate change, and other human activities. Hence, assessing the consumption of freshwater by different consumers is a key to efficiently utilize the ...
Filmon Tquabo Gebremariam   +3 more
doaj   +2 more sources

Estimation of actual evapotranspiration and water requirements of strategic crops under different stresses [PDF]

open access: yesScientific Reports
According to the importance of water conservation in water scarcity regions, estimating the exact amount of required water for crops under different stress conditions in irrigation networks is vital.
Hadi Ramezani Etedali   +5 more
doaj   +2 more sources

Evaluation of the Efficiency of CROPWAT Model for Determining Plant Water Requirement in Arid Regions [PDF]

open access: yesDesert, 2009
Shortage of water resources and increasing demand to consumption of this scarce resource, leads to somenoticeable limitations. On the other hand, population growth and consequently, increasing demand for water in aridand semi arid regions , needs ...
A. Malekian, H. Ghasemi, A. Ahmadian
doaj   +2 more sources

Modelo computacional para suporte à decisão em áreas irrigadas. Parte II: testes e aplicação Computer model for decision support in irrigated areas. Part II: tests and application [PDF]

open access: yesRevista Brasileira de Engenharia Agrícola e Ambiental, 2006
Apresentou-se, na Parte I desta pesquisa, o desenvolvimento de um modelo computacional denominado MCID, para suporte à tomada de decisão quanto ao planejamento e manejo de projetos de irrigação e/ou drenagem. Objetivou-se, na Parte II, testar e aplicar o
Paulo A. Ferreira   +3 more
doaj   +2 more sources

Spatiotemporal changes in biomass after selective logging in a lowland tropical rainforest in peninsular Malaysia [PDF]

open access: yes, 2021
We studied biomass changes in a lowland tropical rain forest in the Pasoh Forest Reserve of Peninsular Malaysia after selective logging in 1958. A tree census was undertaken every 2 years from 1998 to 2012 in a 6-ha logged forest plot.
Eng, Seng Quah   +9 more
core   +1 more source

Development of scientific-based irrigation systems on hydromodule districts of ghoza in irrigated areas of bukhara region based on computer technologies [PDF]

open access: yesE3S Web of Conferences, 2023
Аbstract. In this article, due to year-by-year global climate change and the increase in water shortage, the water demand for cotton in the Bukhara region was developed based on FAO methodology, i.e., CropWat 8.0 model program, taking into account soil ...
Khamidov Mukhamadkhan   +4 more
doaj   +1 more source

Water footprint of bio-energy and other primary energy carriers [PDF]

open access: yes, 2008
Freshwater is essential for life on earth, not only for basic human needs such as food, fibre and drinking water, but also for a healthy environment. In the near future, important challenges are to meet basic needs and to ensure that the extraction of ...
Gerbens-Leenes, P.W.   +2 more
core   +20 more sources

Effect of Pterocladia capillacea Seaweed Extracts on Growth Parameters and Biochemical Constituents of Jew’s Mallow

open access: yesAgronomy, 2020
We performed field experiments to evaluate the influence of two extraction treatments, seaweed (Pterocladia capillacea S.G. Gmelin) water extraction (WE) and ultrasound-assisted water extraction (USWE) at three concentrations (5%, 10%, and 15%), as well ...
Mohamed Ashour   +6 more
doaj   +1 more source

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