Using DSSAT model to simulate water management practices on soybean under different soil types

Water management plays a crucial role in optimizing plant growth and production. The amount of water supplied and the timing of its application are the keys of irrigation management. The right irrigation system will result in optimal crop production and high water use efficiency (WUE). Modeling in D...

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Bibliographic Details
Published in:IOP conference series. Earth and environmental science 2021-02, Vol.662 (1), p.12018
Main Authors: Fanshuri, B A, Harwanto
Format: Article
Language:English
Subjects:
Agricultural production
Crop production
Decision support systems
Irrigation
Irrigation systems
Management systems
Moisture content
Optimization
Plant growth
Simulation
Soil management
Soil properties
Soil texture
Soil types
Soil water
Soils
Soybeans
Texture
Water content
Water management
Water use
Water use efficiency
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Summary:Water management plays a crucial role in optimizing plant growth and production. The amount of water supplied and the timing of its application are the keys of irrigation management. The right irrigation system will result in optimal crop production and high water use efficiency (WUE). Modeling in DSSAT (Decision Support System for Agrotechnology Transfer) software can simulate the effect of water management on various types of plants. The study in this paper aims to find out the effect of water management systems on soybean in two types of soil with simulation. This study conducted descriptive quantitative methods. Combination between all irrigated systems and Tha tum type soil (AITT000001) obtained the highest yield due to soil texture, loam better than sand on water holding capacity. The highest WUE was reached the automatically irrigation system, both in the Tha Tum and IBSB910015 soil type. It means automatically irrigation system more precise than others.
ISSN:1755-1307
1755-1315
DOI:10.1088/1755-1315/662/1/012018