PREDICTION OF MACRO AND MICROELEMENTS CONTENT IN CROATIAN COMMON BEAN LANDRACES (Phaseolus vulgaris L.) BY NIR SPECTROSCOPY
In this study, near-infrared spectroscopy (NIRS) was used to predict the contents of essential macro- and microelements in common bean (Phaseolus vulgaris L.) accessions of most widespread Croatian landraces. Total of 175 samples were used for the model development by modified partial least square (...
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| Format: | Article |
| Language: | English |
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Faculty of Agrobitechnical Sciences Osijek
2019-01-01
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| Series: | Poljoprivreda |
| Subjects: | |
| Online Access: | https://hrcak.srce.hr/file/322779 |
| _version_ | 1797207404033605632 |
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| author | Marina Vranić Marko Petek Krešimir Bošnjak Boris Lazarević Klaudija Carović-Stanko |
| author_facet | Marina Vranić Marko Petek Krešimir Bošnjak Boris Lazarević Klaudija Carović-Stanko |
| author_sort | Marina Vranić |
| collection | DOAJ |
| description | In this study, near-infrared spectroscopy (NIRS) was used to predict the contents of essential macro- and microelements in common bean (Phaseolus vulgaris L.) accessions of most widespread Croatian landraces. Total of 175 samples were used for the model development by modified partial least square (MPLS), principal component regression (PCR) and partial least square (PLS) techniques. Based on the coefficients of determination (R2), standard error of calibration (SEC) and error of prediction (SEP) the models developed were (i) nearly applicable for nitrogen (N) (0.89, 0.12 and 0.45 respectively), (ii) poor for iron (Fe), cinc (Zn), potassium oxide (K2O) and potassium (K), (iii) usable for phosphorus pentoxide (P2O5), phosphorus (P), phytic acid (PA) and manganese (Mn). The MPLS regression statistics suggested the most accurate models developed comparing with PLS and PCR. It was concluded that a wider set of common bean samples needs to be used for macro- and microelements prediction by NIRS. |
| first_indexed | 2024-04-24T09:22:22Z |
| format | Article |
| id | doaj.art-43335539933a43d9ab5b8cfccdf3f287 |
| institution | Directory Open Access Journal |
| issn | 1330-7142 1848-8080 |
| language | English |
| last_indexed | 2024-04-24T09:22:22Z |
| publishDate | 2019-01-01 |
| publisher | Faculty of Agrobitechnical Sciences Osijek |
| record_format | Article |
| series | Poljoprivreda |
| spelling | doaj.art-43335539933a43d9ab5b8cfccdf3f2872024-04-15T15:36:18ZengFaculty of Agrobitechnical Sciences OsijekPoljoprivreda1330-71421848-80802019-01-01251485510.18047/poljo.25.1.7PREDICTION OF MACRO AND MICROELEMENTS CONTENT IN CROATIAN COMMON BEAN LANDRACES (Phaseolus vulgaris L.) BY NIR SPECTROSCOPY Marina Vranić0Marko Petek1Krešimir Bošnjak2Boris Lazarević3Klaudija Carović-Stanko4University of Zagreb, Faculty of Agriculture, Svetošimunska cesta 25, HR-10000 Zagreb, CroatiaUniversity of Zagreb, Faculty of Agriculture, Svetošimunska cesta 25, HR-10000 Zagreb, CroatiaUniversity of Zagreb, Faculty of Agriculture, Svetošimunska cesta 25, HR-10000 Zagreb, CroatiaUniversity of Zagreb, Faculty of Agriculture, Svetošimunska cesta 25, HR-10000 Zagreb, CroatiaUniversity of Zagreb, Faculty of Agriculture, Svetošimunska cesta 25, HR-10000 Zagreb, CroatiaIn this study, near-infrared spectroscopy (NIRS) was used to predict the contents of essential macro- and microelements in common bean (Phaseolus vulgaris L.) accessions of most widespread Croatian landraces. Total of 175 samples were used for the model development by modified partial least square (MPLS), principal component regression (PCR) and partial least square (PLS) techniques. Based on the coefficients of determination (R2), standard error of calibration (SEC) and error of prediction (SEP) the models developed were (i) nearly applicable for nitrogen (N) (0.89, 0.12 and 0.45 respectively), (ii) poor for iron (Fe), cinc (Zn), potassium oxide (K2O) and potassium (K), (iii) usable for phosphorus pentoxide (P2O5), phosphorus (P), phytic acid (PA) and manganese (Mn). The MPLS regression statistics suggested the most accurate models developed comparing with PLS and PCR. It was concluded that a wider set of common bean samples needs to be used for macro- and microelements prediction by NIRS.https://hrcak.srce.hr/file/322779common beanmacronutrientsmicronutrientsmineralsNIRS |
| spellingShingle | Marina Vranić Marko Petek Krešimir Bošnjak Boris Lazarević Klaudija Carović-Stanko PREDICTION OF MACRO AND MICROELEMENTS CONTENT IN CROATIAN COMMON BEAN LANDRACES (Phaseolus vulgaris L.) BY NIR SPECTROSCOPY Poljoprivreda common bean macronutrients micronutrients minerals NIRS |
| title | PREDICTION OF MACRO AND MICROELEMENTS CONTENT IN CROATIAN COMMON BEAN LANDRACES (Phaseolus vulgaris L.) BY NIR SPECTROSCOPY
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| title_full | PREDICTION OF MACRO AND MICROELEMENTS CONTENT IN CROATIAN COMMON BEAN LANDRACES (Phaseolus vulgaris L.) BY NIR SPECTROSCOPY
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| title_fullStr | PREDICTION OF MACRO AND MICROELEMENTS CONTENT IN CROATIAN COMMON BEAN LANDRACES (Phaseolus vulgaris L.) BY NIR SPECTROSCOPY
|
| title_full_unstemmed | PREDICTION OF MACRO AND MICROELEMENTS CONTENT IN CROATIAN COMMON BEAN LANDRACES (Phaseolus vulgaris L.) BY NIR SPECTROSCOPY
|
| title_short | PREDICTION OF MACRO AND MICROELEMENTS CONTENT IN CROATIAN COMMON BEAN LANDRACES (Phaseolus vulgaris L.) BY NIR SPECTROSCOPY
|
| title_sort | prediction of macro and microelements content in croatian common bean landraces phaseolus vulgaris l by nir spectroscopy |
| topic | common bean macronutrients micronutrients minerals NIRS |
| url | https://hrcak.srce.hr/file/322779 |
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