Results 71 to 80 of about 113,638 (207)

Estimation of Reference Evapotranspiration using the FAO Penman-Monteith Method for Climatic Conditions of Poland

, 2011
Evapotranspiration is the combination of soil evaporation and crop transpiration. Weather parameters, crop characteristics, management and environmental factors affect evapotranspiration. Reference, potential and actual evapotranspiration are distinguished. These terms are commonly used, although some differences of their definitions can be found among
Leszek abedzki, Ewa Kanecka-Geszke, Bogdan Bak, Sandra Slowinsk   +3 more
openaire   +2 more sources

Smart Sensor‐Integrated Lysimeter System for Affordable on‐Farm Crop Water Monitoring and Irrigation Management

Irrigation and Drainage, Volume 75, Issue 4, Page 1494-1505, Otober 2026.
ABSTRACT Accurate monitoring of crop water use is critical for precision irrigation, yet conventional lysimeter systems remain too costly and complex for widespread adoption. This study presents the development and field validation of a low‐cost, information and communication technology (ICT)‐enabled weighing lysimeter system that integrates load cells,
Stephen Okwang, Younggu Her, Taeil Jang
wiley   +1 more source

La fórmula Penman-Monteith FAO 1998 para determinar la evapotranspiración de referencia, ETo

, 2012
La fórmula «FAO Penman Monteith56» (la cual preferimos denominar «Penman-Monteith FAO98»), es discutida en este trabajo como el procedimiento que permite de la manera más precisa, la estimación de la ...
Guevara Díaz, José Manuel
core   +1 more source

The Estimation Evaporation Pan Coefficient For Calculating Reference Evapotranspiration in Ahvaz [PDF]

علوم و مهندسی آبیاری, 2017
Estimation the exact amount of water that is used for evapotranspiration, is the major factor in planning for achieving higher production and its most important parameter of management of water in plants.
Sanaz Shokri, Abdolrahim Hooshman, Maryam Ghorbani   +2 more
doaj   +1 more source

Drought Risk in Mango and Avocado Orchards: Insights Into Plant Water Relations and Irrigation‐Related Agronomic Solutions

Irrigation and Drainage, Volume 75, Issue 4, Page 1738-1763, Otober 2026.
ABSTRACT Climate change is making water availability more uncertain, with growing consequences for the productivity and long‐term sustainability of tropical and subtropical fruit orchards. Mangifera indica L. and Persea americana Mill. both require large amounts of water to sustain growth and productivity.
Eleonora Cataldo
wiley   +1 more source

Multiobjective Simulation–Optimization of Crop Allocation and Water Resources in Canal Command Areas Using Genetic Algorithms

Irrigation and Drainage, Volume 75, Issue 4, Page 1592-1608, Otober 2026.
ABSTRACT This study develops an integrated simulation–optimization framework for sustainable crop allocation and water resource management in the Bargarh Canal Command (BCC), eastern India. Efficient irrigation allocation remains a critical challenge due to competing demands, groundwater–surface water interactions and environmental constraints ...
Priyanka Mohapatra, J. C. Paul, Sushree Sangita Dash   +2 more
wiley   +1 more source

A Comparison of ASCE and FAO56 Reference Evapotranspiration at Different Subdaily Timescales: a Numerical Study

مجله آب و خاک, 2017
Introduction: Subdaily estimates of reference evapotranspiration (ETo) are needed in many applications such as dynamic agro-hydrological modeling. The ASCE and FAO56 Penman–Monteith models (ASCE-PM and FAO56-PM, respectively) has received favorable ...
Farzin Parchami-Araghi, Seyed Majid Mirlatifi, Shoja Ghorbani Dashtaki, Adnan Sadeghi-Lari   +3 more
doaj   +1 more source

Machine Learning‐Based Estimation of Reference Evapotranspiration and Crop Coefficients for Wheat Under Diverse Climatic Conditions

Irrigation and Drainage, Volume 75, Issue 4, Page 1574-1591, Otober 2026.
ABSTRACT Accurate estimation of reference evapotranspiration (ET0) and crop coefficients (Kc) is critical for irrigation planning, particularly in data‐limited regions where agriculture dominates freshwater consumption. Although machine learning (ML) methods have been widely applied to ET0 and Kc estimation, most studies address these parameters ...
Ilker Angin, Hasan Er, Mete Yaganoglu, Muhammed Sungur Demir, Abdullah Muratoglu   +4 more
wiley   +1 more source

Correlação de métodos de estimativa de evapotranspiração por radiação com o método Fao-Penman-Monteith [PDF]

, 2009
Uma das formas de se verificar o desempenho de diferentes métodos de estimativa da evapotranspiração potencial para uma determinada região é compará-los com o método combinado, baseado na radiação e no balanço de massa.
MARCUZZO, Francisco Fernando Noronha, MANZIONE, Rodrigo Lilla, WENDLAND, Edson Cezar   +2 more
core  

Nutritional Quality and Ruminal Fermentation Kinetics of BRS Ponta Negra Sorghum Under Different Irrigation Depths With Brackish Water and Organic Fertilization

New Zealand Journal of Agricultural Research, Volume 69, Issue 5, October 2026.
The objective was to evaluate the chemical composition, carbohydrate fractionation, digestibility, and in vitro gas production kinetics of BRS Ponta Negra sorghum cultivated under different irrigation depths with brackish water and organic fertilization rates in the semiarid region. The experiment was conducted in a randomized block design with a 4 × 4
Diego de Sousa Cunha, Gherman Garcia Leal de Araújo, André Luiz Rodrigues Magalhães, Rayanne Thalita de Almeida Souza, Glayciane Costa Gois, Ana Clara Silva Pinheiro Leite, Daniel Bezerra do Nascimento, Deneson Oliveira Lima, Tadeu Vinhas Voltolini, Thieres George George Freire da Silva, Fleming Sena Campos   +10 more
wiley   +1 more source