Simulation of Soil Heating in Ridges partly covered with Plastic Mulch, Part II: Model Calibration and Validation

Graefe, Jan; Schmidt, Simon A.; Heißner, A.; Rusin, W.; Wonneberger, C.

doi:10.1016/j.biosystemseng.2005.08.001

Cited by 8 publications

(2 citation statements)

References 24 publications

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“…The models applicable to plastic film mulching conditions have been developed based on water and heat transfer in the SPAC system. Under plastic film mulching conditions, numerical simulation models for energy balance and heat transfer under different optical properties of plastic film and mulching ratios are usually established by considering the effects of plastic film on longwave and shortwave radiation of the soil surface, energy distribution, and aerodynamic resistance, revealing the energy distribution and heat transfer process of soil surface under plastic film mulching conditions [35,81]. On this basis, researchers have considered the impact of crops and divided the agroecosystem into four layers: soil, mulch, crops, and atmosphere.…”

Section: Crop Model Under Film Mulching Conditions Based On Energy Bu...mentioning

confidence: 99%

“…On this basis, researchers have considered the impact of crops and divided the agroecosystem into four layers: soil, mulch, crops, and atmosphere. The impact of film mulching on surface energy reflection and water vapor exchange between the underlying surface and the atmosphere has been quantified, and the dynamic transfer processes of water, heat, and CO 2 in soilmulch-plant-atmosphere systems (SMPAS) under film mulching conditions have been described in detail [81][82][83]. Furthermore, photosynthetic effective radiation transmittance and canopy coverage have been introduced, fully considering the energy transfer process in the dynamic canopy, mulch, and soil to construct a heat transfer model for the drip irrigation of potatoes under film mulching conditions [33].…”

Section: Crop Model Under Film Mulching Conditions Based On Energy Bu...mentioning

confidence: 99%

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A Review of Plastic Film Mulching on Water, Heat, Nitrogen Balance, and Crop Growth in Farmland in China

Zhao,

Mao,

et al. 2023

Agronomy

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Plastic film mulching has been widely used to improve crop yield and water use efficiency, although the effects of plastic film mulching on water, heat, nitrogen dynamics, and crop growth are rarely presented comprehensively. This study investigated a large number of studies in film mulching fields from the past 10 years (mostly from 2019 to 2023) and summarized the impact of plastic film mulching, progress in modeling with film mulching, and future research directions. The effects of plastic film mulching were intricate and were influenced by film mulching methods, irrigation systems, crop types, crop growth stages, etc. Overall, plastic film mulching showed a positive effect on improving soil water, temperature, and nitrogen status, enhancing crop transpiration and photosynthetic rates, and promoting crop growth and yield, although film mulching may have negative effects, such as increasing rainfall interception, blocking water entering the soil, and reducing net radiation income. The crop yield and water use efficiency could increase by 39.9–84.7% and 45.3–106.4% under various film mulching methods. Coupled models of soil water and heat transport and crop growth under plastic film mulching conditions have been established by considering the effects of plastic film mulching on the upper boundary conditions of soil water and heat, energy budget and distribution processes, and the exchange of latent and sensible heat between soil and atmosphere. The models have good applicability in film mulched farmland of maize, rice, and potato for different regions of China. Further development is needed for soil water, heat, nitrogen migration, and crop growth models under different plastic film mulching methods, and the acquisition of soil and crop indicators under plastic film mulching conditions based on big data support. The study will provide reference for the subsequent development and innovation of plastic film mulching technology.

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Section: Crop Model Under Film Mulching Conditions Based On Energy Bu...mentioning

confidence: 99%

Section: Crop Model Under Film Mulching Conditions Based On Energy Bu...mentioning

confidence: 99%

A Review of Plastic Film Mulching on Water, Heat, Nitrogen Balance, and Crop Growth in Farmland in China

Zhao,

Mao,

et al. 2023

Agronomy

View full text Add to dashboard Cite

show abstract

Modelling water/heat transfer and crop growth under film mulching condition in a seed–maize field

Zhao

Mao

Shukla

et al. 2023

Agricultural and Forest Meteorology

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Evaluating the effects of plastic film mulching duration on soil nitrogen dynamic and comprehensive benefit for corn (Zea mays L.) field

Chen

Shi

et al. 2023

Agricultural Water Management

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Simulation of Soil Heating in Ridges partly covered with Plastic Mulch, Part II: Model Calibration and Validation

Cited by 8 publications

References 24 publications

A Review of Plastic Film Mulching on Water, Heat, Nitrogen Balance, and Crop Growth in Farmland in China

A Review of Plastic Film Mulching on Water, Heat, Nitrogen Balance, and Crop Growth in Farmland in China

Modelling water/heat transfer and crop growth under film mulching condition in a seed–maize field

Evaluating the effects of plastic film mulching duration on soil nitrogen dynamic and comprehensive benefit for corn (Zea mays L.) field

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