In this study, the relationship between color parameters and nutrient composition was examined using silage trial data conducted on 10 different plant species or mixtures by the Filik Research Lab. The dataset, comprising a total of 6,254 observations, was analyzed using big data analytics and statistical modeling techniques. Significant associations were identified between color parameters (L*, a*, b*, C*, h°, ΔE, saturation, and hue) and the physical, chemical, and sensory characteristics of the silage (crude protein, NDF, ADF, TDN, NFC). Initially, exploratory data analysis (EDA) and correlation matrices were employed to observe preliminary relationships between color and nutritional components. These were followed by classical and machine learning methods, such as multiple linear regression and Random Forest, to assess the strength and direction of these associations. The analysis revealed a* negative correlation (r = -0.45) between L* (lightness) and crude protein (CP, %), while a strong positive relationship (r = 0.52) was found between b* (yellowness) and NDF. Additionally, a meaningful correlation (r = 0.41) was observed between color saturation and TDN. Random Forest analysis confirmed these findings and highlighted L*, b*, and saturation as the most influential color parameters. These results suggest that color parameters are not only indicators of visual quality but also provide indirect insights into the chemical and nutritional content of silage. This study, conducted within the scope of big data analytics, demonstrates that color data can serve as a* rapid predictive tool, either as an alternative or complement to traditional chemical analyses. This presents a* significant contribution toward the development of digital quality control systems in agricultural production.
Silage quality CIE Lab color space Agricultural digitalization Physical quality indicators Machine learning Agricultural decision support systems
Since no studies involving humans or animals were conducted, ethical committee approval was not required for this study.
Some parts of this research were supported by individual projects funded by Kırşehir Ahi Evran University Scientific Research Commission. Additionally, certain experimental studies were carried out with the support of Filik Nanobioagrotech R&D and Technology Inc. The authors would like to thank Kırşehir Ahi Evran University, the Agricultural Faculty, the students of the Agricultural Biotechnology Department and also for the use of the University’s construction material laboratory for the execution of this research. The authors also acknowledge the administrative and technical support provided during the course of these studies.
In this study, the relationship between color parameters and nutrient composition was examined using silage trial data conducted on 10 different plant species or mixtures by the Filik Research Lab. The dataset, comprising a total of 6,254 observations, was analyzed using big data analytics and statistical modeling techniques. Significant associations were identified between color parameters (L*, a*, b*, C*, h°, ΔE, saturation, and hue) and the physical, chemical, and sensory characteristics of the silage (crude protein, NDF, ADF, TDN, NFC). Initially, exploratory data analysis (EDA) and correlation matrices were employed to observe preliminary relationships between color and nutritional components. These were followed by classical and machine learning methods, such as multiple linear regression and Random Forest, to assess the strength and direction of these associations. The analysis revealed a* negative correlation (r = -0.45) between L* (lightness) and crude protein (CP, %), while a strong positive relationship (r = 0.52) was found between b* (yellowness) and NDF. Additionally, a meaningful correlation (r = 0.41) was observed between color saturation and TDN. Random Forest analysis confirmed these findings and highlighted L*, b*, and saturation as the most influential color parameters. These results suggest that color parameters are not only indicators of visual quality but also provide indirect insights into the chemical and nutritional content of silage. This study, conducted within the scope of big data analytics, demonstrates that color data can serve as a* rapid predictive tool, either as an alternative or complement to traditional chemical analyses. This presents a* significant contribution toward the development of digital quality control systems in agricultural production.
Silage quality CIE Lab color space Agricultural digitalization Physical quality indicators Machine learning Agricultural decision support systems
Since no studies involving humans or animals were conducted, ethical committee approval was not required for this study.
Some parts of this research were supported by individual projects funded by Kırşehir Ahi Evran University Scientific Research Commission. Additionally, certain experimental studies were carried out with the support of Filik Nanobioagrotech R&D and Technology Inc. The authors would like to thank Kırşehir Ahi Evran University, the Agricultural Faculty, the students of the Agricultural Biotechnology Department and also for the use of the University’s construction material laboratory for the execution of this research. The authors also acknowledge the administrative and technical support provided during the course of these studies.
Birincil Dil | İngilizce |
---|---|
Konular | Hassas Tarım Teknolojileri |
Bölüm | Research Articles |
Yazarlar | |
Erken Görünüm Tarihi | 11 Eylül 2025 |
Yayımlanma Tarihi | 15 Eylül 2025 |
Gönderilme Tarihi | 17 Haziran 2025 |
Kabul Tarihi | 9 Eylül 2025 |
Yayımlandığı Sayı | Yıl 2025 Cilt: 8 Sayı: 5 |