Estimación del ciclo de cultivo de tomate (Solanum lycopersicum L.) en invernadero, con base en grados días calor (GDC) simulados con CFD

Aguilar-Rodríguez, Cruz Ernesto; Flores, Jorge; Rojano-Aguilar, Fernando; Ojeda-Bustamante, Waldo; Íñiguez-Covarrubias, Mauro

doi:10.24850/j-tyca-2020-04-02

Cited by 5 publications

(6 citation statements)

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“…Goodness-of-fit 34 [5,15,17,19,32,37,47 Statistical analysis and goodness-of-fit 3 [6,154,156] Another form of quantitative analysis identified in 15 studies was the construction of trend graphs between measured and simulated data and the application of statistical tests to analyze these datasets. In general terms, these statistical tests with 95% confidence intervals sought to determine whether there were significant differences between the variances or between each of the measured and simulated datasets and, based on these results, to accept or reject the validity of the CFD model [11,175].…”

Section: Methods Of Comparison Number Of Publications Referencesmentioning

confidence: 99%

“…Simplified method 62 [19,32,[37][38][39]46,49,76,78,83,91,95,99,100,106,[108][109][110][111][113][114][115][116][120][121][122][123]126,129,131,133,136,[141][142][143][144][145][146][147][148][149]151,[153][154][155][156][159][160][161][163][164]…”

Section: Radiation Model Number Of Documents Referenceunclassified

“…This information allowed predicting the crop cycle, planning planting and harvesting tasks, as well as water resource management. The authors reported that for the Navolato region, up to four harvests can be achieved during a year, while in Texcoco only one crop cycle can be achieved, which must be transplanted in May and harvested before November [156].…”

Section: Presence Of Crop Number Of Publicationsmentioning

confidence: 99%

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Research on the Microclimate of Protected Agriculture Structures Using Numerical Simulation Tools: A Technical and Bibliometric Analysis as a Contribution to the Sustainability of Under-Cover Cropping in Tropical and Subtropical Countries

2021

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The use of protected agriculture structures in tropical and subtropical countries is the main alternative for intensification of agricultural production selected by producers. In general, in these regions, passive and plastic-covered structures predominate, with natural ventilation as the only method of climate control. This phenomenon has been widely studied in different types of structures using computational fluid dynamics (CFD) simulation. Therefore, this review aimed to collect and analyze the publications generated in this field of knowledge between 2010 and 2020. The search for information included the main academic databases available on the web and the analysis was carried out using bibliometric techniques, from which it was possible to identify details inherent to the scientific production, such as countries of origin, main authors, journals, and citations. Likewise, a detailed breakdown of the relevant technical information of the three phases of numerical simulation, such as preprocessing, processing, and postprocessing, was carried out. A compilation of 118 papers published in 65 journals, written by 256 authors, originating from 24 countries was achieved, where it was evident that Mexico and Colombia were the countries with the highest scientific production in the last decade. These papers analyzed, together, a total of 17 different types of structures where polyethylene-covered greenhouses predominated, with steady state simulations, for daytime climate conditions and without the presence of crops. Within the current and future research trends, the predominance of studies analyzing passive climate control methods, new models of insect-proof mesh-house structures, and, finally, studies focused on the structural analysis of greenhouses was found.

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Section: Methods Of Comparison Number Of Publications Referencesmentioning

confidence: 99%

Section: Radiation Model Number Of Documents Referenceunclassified

Section: Presence Of Crop Number Of Publicationsmentioning

confidence: 99%

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Research on the Microclimate of Protected Agriculture Structures Using Numerical Simulation Tools: A Technical and Bibliometric Analysis as a Contribution to the Sustainability of Under-Cover Cropping in Tropical and Subtropical Countries

2021

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“…Additionally, over the whole cultivation cycle of each season, the heating degree days (HDDs) inside the i-RTG were calculated by applying Equation [ 1 ] of Ref. [ 78 ]. The single HDD was derived from the average of the maximum and the minimum temperature ( T max , T min ) and the lowest temperature at which tomato can thrive ( T base ), which was fixed at 10 °C.…”

Section: Methodsmentioning

confidence: 99%

Measuring BVOC emissions released by tomato plants grown in a soilless integrated rooftop greenhouse

Stringari,

Villanueva,

Appolloni

et al. 2024

Heliyon

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“…Regarding water use efficiency, this parameter has been used for programming irrigation to potatoes [31]. The use of this concept has recently jumped to crops in greenhouse systems, specifically tomatoes [28,32] and peppers [33], to calculate Heating Degree Days (HDD) as an indicator of heat requirements by the crops.…”

Section: Introductionmentioning

confidence: 99%

Greenhouse Thermal Effectiveness to Produce Tomatoes Assessed by a Temperature-Based Index

et al. 2022

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This study proposed an indicator to calculate the regional thermal potential from the local temperature. A probabilistic function curve generalized as a complementary error function (erfc) was used to assume that the temperature curve follows the normal distribution and considered only the portion of the curve where the appropriate temperatures for the crop are located (wi). The Greenhouse Thermal Effectiveness (GTE) index was calculated using (a) the data of measured temperature (outside) and simulated values from inside of the greenhouse, and (b) the normal temperature data from five meteorological stations. Estimations of GTE using average daily temperature (°C) throughout the year indicate that, with an annual mean temperature of around 14 °C, the GTE is 2798 degree units and inside the greenhouse its value goes up to 5800. May is when the highest temperatures occur and when the highest amount of GTE units can be accumulated. The range of temperatures in the analyzed stations were from 13 to 21 °C and the GTE calculated per year was from 2000 to 7000. The perspective will be to calculate if this energy will be enough to grow tomatoes (or other crops) without extra energy for heating or cooling. If more energy may be needed, estimating how much would be the next step.

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Estimación del ciclo de cultivo de tomate (Solanum lycopersicum L.) en invernadero, con base en grados días calor (GDC) simulados con CFD

Cited by 5 publications

References 0 publications

Research on the Microclimate of Protected Agriculture Structures Using Numerical Simulation Tools: A Technical and Bibliometric Analysis as a Contribution to the Sustainability of Under-Cover Cropping in Tropical and Subtropical Countries

Research on the Microclimate of Protected Agriculture Structures Using Numerical Simulation Tools: A Technical and Bibliometric Analysis as a Contribution to the Sustainability of Under-Cover Cropping in Tropical and Subtropical Countries

Measuring BVOC emissions released by tomato plants grown in a soilless integrated rooftop greenhouse

Greenhouse Thermal Effectiveness to Produce Tomatoes Assessed by a Temperature-Based Index

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