نتایج جستجو برای: crop modelling

تعداد نتایج: 229326  

2015
Xin Liu Sufen Wang Han Xue Vijay P. Singh Wujun Ma

Modelling crop evapotranspiration (ET) response to different planting scenarios in an irrigation district plays a significant role in optimizing crop planting patterns, resolving agricultural water scarcity and facilitating the sustainable use of water resources. In this study, the SWAT model was improved by transforming the evapotranspiration module. Then, the improved model was applied in Qin...

2004
J. B. Evers J. Vos C. Fournier B. Andrieu M. Chelle P. C. Struik

4th International Workshop on Functional-Structural Plant Models, 7-11 june 2004 –Montpellier, France Edited by C. Godin et al., pp. 210-215 A 3D approach for modelling tillering in wheat (Triticum aestivum L.) J.B. Evers, J. Vos, C. Fournier, B. Andrieu, M. Chelle, P.C. Struik 1 Group Crop and Weed Ecology, Department of Plant Sciences, Wageningen University, Haarweg 333, 6709 RZ Wageningen, t...

Journal: :Nature Reviews Earth & Environment 2021

The increasing availability of satellite data at higher spatial, temporal and spectral resolutions is enabling new applications in agriculture economic development, including agricultural insurance. Yet, effectively using this context requires blending technical knowledge about their capabilities limitations with an understanding influence on the value risk-reduction programmes. In Review, we d...

2006
R.E.E. Jongschaap

This study investigated the scope and constraints for integrated use of mechanistic crop growth simulation models and earth observation techniques. Integration of highquality crop growth models and information derived from earth observations can contribute to improved use of resources, reduced crop production risks, reduced environmental degradation, and increased farm income. In the past, both...

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