Results 71 to 80 of about 1,754 (211)

Optimization of Water and Nitrogen Regime Based on AquaCrop Model for Drip Irrigation Cotton Under Nitrogen Reduction Conditions in Northern Xinjiang

Shuitu Baochi Xuebao
[Objective] This study was aimed to test the applicability of the AquaCrop model for simulating the growth and production of drip-irrigated cotton under nitrogen-reducing conditions in the northern border, and to investigate the optimal nitrogen-reducing
WANG Sijia, WANG Chunxia, ZHANG Jingrui, YANG Yuefa   +3 more
doaj   +1 more source

The Effects of Planting Structure on Groundwater Depletion and Optimization Strategies in the North China Plain

Water Resources Research, Volume 62, Issue 2, February 2026.
Abstract Planting structure drive agricultural water use and is critical to groundwater depletion in the North China Plain (NCP). However, the effects of planting structure changes on groundwater depletion are rarely quantified, and severely depleted areas are often overlooked in previous planting structure optimization studies.
Chengru Jia, Shikun Sun, Yongshan Liang, Ruihua Shen, Jinfeng Zhao, Yali Yin, Yubao Wang, Xining Zhao   +7 more
wiley   +1 more source

Application and evaluation of aquacrop, dssat and simple model in modelling yield water use of selected underutilised cereal crops. [PDF]

, 2021
Masters Degree. University of KwaZulu-Natal, Pietermaritzburg.The study compared yield, biomass, and water use (WU) for maize, sorghum, and millet simulated using three crop models of varying complexity: AquaCrop, DSSAT and the SIMPLE model.
Nzimande, Thembelihle Nkosingiphile Millicent.
core  

Improving the Irrigation Scheduling of Drip Irrigation System Using Field Measurements and Crop Modeling [PDF]

مدل‌سازی و مدیریت آب و خاک
IntroductionAgriculture is the largest consumer of fresh water in the whole world. Currently, almost 11% of the Earth’s total land surface is arable, which is expected to reach 13% by 2050.
Mahdi Gholami Sharafkhane, Ali Naghi Ziaei, Seyed Mohammadreza Naghedifar, Amir Akbari   +3 more
doaj   +1 more source

Field‐Scale Soil Moisture Predictions in Real Time Using In Situ Sensor Measurements in an Inverse Modeling Framework: SWIM2

Water Resources Research, Volume 62, Issue 2, February 2026.
Abstract Affordable autonomous soil sensors and IoT technology enable real‐time soil moisture monitoring, which offers opportunities for real‐time model calibration and irrigation optimization. We introduce an irrigation decision support system SWIM2 (Sensor Wielded Inverse Modeling of a Soil Water Irrigation Model), a digital twin that integrates ...
Marit G. A. Hendrickx, Jan Vanderborght, Pieter Janssens, Eric Laloy, Sander Bombeke, Evi Matthyssen, Anne Waverijn, Jan Diels   +7 more
wiley   +1 more source

Aquacrop, crop water productivity model [PDF]

, 2018
Intended for agricultural researchers and stakeholders, “Aquacrop” is a crop water productivity model developed and distributed by FAO since 2009. By evaluating different parameters, it enables yields to be improved in an environment where water is ...
Raes, Dirk
core  

Modeling saffron corm production under climate change using Hydrus‐1D enhanced with a novel crop yield module

Vadose Zone Journal, Volume 24, Issue 6, November/December 2025.
Abstract Saffron (Crocus sativus L.) is an ideal crop for arid and semiarid regions due to its low water requirement and high economic value. This study involves calibration and validation of the Hydrus‐1D model in order to explore the influence of climate change on saffron corm production.
Amir Akbari, Ali Naghi Ziaei, Seyed Mohammadreza Naghedifar, Jan W. Hopmans, Jamile Gholipour   +4 more
wiley   +1 more source

AquaCrop-OSPy: Bridging the Gap between Research and Practice in Crop-Water Modelling

, 2021
Crop-growth models are powerful tools for supporting optimal planning and management of agricultural water use globally. However, use of crop models for this purpose often requires advanced programming expertise and computational resources, limiting the ...
Foster, Timothy, Kelly, Thomas
core   +1 more source

Impact of calibration strategy and data on wheat simulation with the DSSAT‐Nwheat model

Agronomy Journal, Volume 117, Issue 4, July/August 2025.
Abstract Cropping system models (CSMs) are valuable tools for analyzing genotype, environment, and management (G × E × M) interactions in crop production. To apply a CSM in a new region with specific soils, climate, and cultivars, proper calibration and evaluation are required.
Ashifur Rahman Shawon, Ahmed Attia, Jonghan Ko, Emir Memic, Ralf Uptmoor, Bernd Hackauf, Til Feike   +6 more
wiley   +1 more source

Estimates of Irrigation Water Volume by Assimilation of Satellite Land Surface Temperature or Soil Moisture Into a Water‐Energy Balance Model in Morocco

Water Resources Research, Volume 61, Issue 7, July 2025.
Abstract The agricultural sector is the biggest and least efficient water user, accounting for around 80% of total water use in North Africa, which is already strongly impacted by climate change with prolonged drought periods, imposing limitations on irrigation water availability. The objective of this study was to estimate irrigation water use for the
C. Corbari, N. Paciolla, J. Sheffield, K. Labbassi, D. C. Dos Santos Araujo, S. Berendsen, Z. Szantoi   +6 more
wiley   +1 more source