TY  - JOUR
AU  - Miletić, Katarina M.
AU  - Đunisijević-Bojović, Danijela
AU  - Kasalica, Becko, V
AU  - Milutinović, Marijana
AU  - Petković-Benazzouz, Marija M.
AU  - Milanović, Slobodan
AU  - Belca, Ivan D.
AU  - Sarvan, Mirjana Z.
AU  - Jeremić, Dejan A.
PY  - 2022
UR  - https://omorika.sfb.bg.ac.rs/handle/123456789/1366
AB  - Well-balanced nutrition is important for the successful cultivation of healthy plants. In this paper, we demonstrate a nondestructive optical method that can sense a deficiency of certain nutrients. The setup was tested on hydroponically grown Ocimum basilicum. The plants were subjected to nutrient deficiency by the exclusion of one of the essential elements (Fe, Mg, P, N) from the hydroponic solution. A control group of plants, fed by the balanced hydroponic solution, was also grown under the same conditions. The proposed method tracks and records the optical transmittance of the plants' leaves. All groups exhibit clearly defined day-night Circadian rhythms. When compared to the control group, the treated plants exhibited modified circadian rhythms of the optical transmission, suggesting an early indicator of the plants' stress. The condition of the plants under test was also assessed by the more common (destructive) methods such as: measurements of the determination of the photosynthetic pigment content, dray weight determination and the efficiency of PSII. Several biological parameters were observed, calculated and compared to the graphs of optical transmission dependence in real time. Presented results have demonstrated a significant potential of the proposed optical method for the early detection of plants' stress in hydroponic cultivation.
T2  - Acta Agriculturae Scandinavica Section B-Soil and Plant Science
T1  - Innovative optical method for sensing the nutritional stress in hydroponically cultivated plants
EP  - 732
IS  - 1
SP  - 720
VL  - 72
DO  - 10.1080/09064710.2022.2071761
UR  - conv_1633
ER  - 

@article{
author = "Miletić, Katarina M. and Đunisijević-Bojović, Danijela and Kasalica, Becko, V and Milutinović, Marijana and Petković-Benazzouz, Marija M. and Milanović, Slobodan and Belca, Ivan D. and Sarvan, Mirjana Z. and Jeremić, Dejan A.",
year = "2022",
abstract = "Well-balanced nutrition is important for the successful cultivation of healthy plants. In this paper, we demonstrate a nondestructive optical method that can sense a deficiency of certain nutrients. The setup was tested on hydroponically grown Ocimum basilicum. The plants were subjected to nutrient deficiency by the exclusion of one of the essential elements (Fe, Mg, P, N) from the hydroponic solution. A control group of plants, fed by the balanced hydroponic solution, was also grown under the same conditions. The proposed method tracks and records the optical transmittance of the plants' leaves. All groups exhibit clearly defined day-night Circadian rhythms. When compared to the control group, the treated plants exhibited modified circadian rhythms of the optical transmission, suggesting an early indicator of the plants' stress. The condition of the plants under test was also assessed by the more common (destructive) methods such as: measurements of the determination of the photosynthetic pigment content, dray weight determination and the efficiency of PSII. Several biological parameters were observed, calculated and compared to the graphs of optical transmission dependence in real time. Presented results have demonstrated a significant potential of the proposed optical method for the early detection of plants' stress in hydroponic cultivation.",
journal = "Acta Agriculturae Scandinavica Section B-Soil and Plant Science",
title = "Innovative optical method for sensing the nutritional stress in hydroponically cultivated plants",
pages = "732-720",
number = "1",
volume = "72",
doi = "10.1080/09064710.2022.2071761",
url = "conv_1633"
}

Miletić, K. M., Đunisijević-Bojović, D., Kasalica, B. V., Milutinović, M., Petković-Benazzouz, M. M., Milanović, S., Belca, I. D., Sarvan, M. Z.,& Jeremić, D. A.. (2022). Innovative optical method for sensing the nutritional stress in hydroponically cultivated plants. in Acta Agriculturae Scandinavica Section B-Soil and Plant Science, 72(1), 720-732.
https://doi.org/10.1080/09064710.2022.2071761
conv_1633

Miletić KM, Đunisijević-Bojović D, Kasalica BV, Milutinović M, Petković-Benazzouz MM, Milanović S, Belca ID, Sarvan MZ, Jeremić DA. Innovative optical method for sensing the nutritional stress in hydroponically cultivated plants. in Acta Agriculturae Scandinavica Section B-Soil and Plant Science. 2022;72(1):720-732.
doi:10.1080/09064710.2022.2071761
conv_1633 .

Miletić, Katarina M., Đunisijević-Bojović, Danijela, Kasalica, Becko, V, Milutinović, Marijana, Petković-Benazzouz, Marija M., Milanović, Slobodan, Belca, Ivan D., Sarvan, Mirjana Z., Jeremić, Dejan A., "Innovative optical method for sensing the nutritional stress in hydroponically cultivated plants" in Acta Agriculturae Scandinavica Section B-Soil and Plant Science, 72, no. 1 (2022):720-732,
https://doi.org/10.1080/09064710.2022.2071761 .,
conv_1633 .