TY  - JOUR
AU  - Šenk, Milena
AU  - Simić, Milena
AU  - Milojković-Opsenica, Dušanka
AU  - Brankov, Milan
AU  - Tolimir, Miodrag
AU  - Kodranov, Igor D.
AU  - Dragičević, Vesna
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6421
AB  - Climate changes are one of the biggest threats to food security. Sustainable agriculture, focused on eco-friendly practices for highly efficient food production, enables greater resilience and safety. This study experimented on intercropping and bio-fertilizer application as convenient ecological solutions for crop yield stability and quality. The experiment was conducted during 2018 and 2020 with soybean and common millet sown in three sowing patterns: alternating rows, alternating strips 1 (2 rows of soybean + 2 rows of millet), and alternating strips 2 (2 rows of soybean + 4 rows of millet), as well as sole crops (control), with or without a bio-fertilizer Coveron. Grain yield and nutrient grain yield response were calculated through land equivalent ratio (LER) and element-LER (E-LER), while quality was estimated based on the concentration of antioxidants (phytate phosphorus, total phenolic compounds, and yellow pigment) and elements in grains, including potential bio-availability of essential elements. Results revealed LER values to be >1 for all sowing patterns, with the highest one achieved in alternating strips 1 (1.38) together with a greater level of all antioxidants in millet grain. Intercropping significantly enhanced Fe and Mn accumulation in both crops and simultaneously decreased the concentration of potentially toxic elements (Al, Cr) in millet grain. Potential bio-availability of essential elements, expressed through the ratio between phytic acid and Ca, Mg, Fe, and Zn revealed smaller values in intercropped soybean and millet with the bio-fertilizer. The bio-fertilizer also increased the concentration of some micro-elements in millet grain, classifying it as a highly dependent plant to microbial inoculation. Interaction of intercropping and bio-fertilizer was most pronounced for LER, E-LER, and accumulation of Fe and Mn in grains. These results highlighted the benefits of soybean–common millet intercropping, especially in combination with the bio-fertilizer, in light of enhanced land utilization and nutrient absorption, thus increasing the resilience of soybean and millet under dry land conditions and low-input systems toward stability and food security.
T2  - Frontiers in Nutrition
T2  - Frontiers in Nutrition
T1  - Common millet and soybean intercropping with bio-fertilizer as sustainable practice for managing grain yield and quality
VL  - 10
UR  - https://hdl.handle.net/21.15107/rcub_cherry_6421
ER  - 

@article{
author = "Šenk, Milena and Simić, Milena and Milojković-Opsenica, Dušanka and Brankov, Milan and Tolimir, Miodrag and Kodranov, Igor D. and Dragičević, Vesna",
year = "2023",
abstract = "Climate changes are one of the biggest threats to food security. Sustainable agriculture, focused on eco-friendly practices for highly efficient food production, enables greater resilience and safety. This study experimented on intercropping and bio-fertilizer application as convenient ecological solutions for crop yield stability and quality. The experiment was conducted during 2018 and 2020 with soybean and common millet sown in three sowing patterns: alternating rows, alternating strips 1 (2 rows of soybean + 2 rows of millet), and alternating strips 2 (2 rows of soybean + 4 rows of millet), as well as sole crops (control), with or without a bio-fertilizer Coveron. Grain yield and nutrient grain yield response were calculated through land equivalent ratio (LER) and element-LER (E-LER), while quality was estimated based on the concentration of antioxidants (phytate phosphorus, total phenolic compounds, and yellow pigment) and elements in grains, including potential bio-availability of essential elements. Results revealed LER values to be >1 for all sowing patterns, with the highest one achieved in alternating strips 1 (1.38) together with a greater level of all antioxidants in millet grain. Intercropping significantly enhanced Fe and Mn accumulation in both crops and simultaneously decreased the concentration of potentially toxic elements (Al, Cr) in millet grain. Potential bio-availability of essential elements, expressed through the ratio between phytic acid and Ca, Mg, Fe, and Zn revealed smaller values in intercropped soybean and millet with the bio-fertilizer. The bio-fertilizer also increased the concentration of some micro-elements in millet grain, classifying it as a highly dependent plant to microbial inoculation. Interaction of intercropping and bio-fertilizer was most pronounced for LER, E-LER, and accumulation of Fe and Mn in grains. These results highlighted the benefits of soybean–common millet intercropping, especially in combination with the bio-fertilizer, in light of enhanced land utilization and nutrient absorption, thus increasing the resilience of soybean and millet under dry land conditions and low-input systems toward stability and food security.",
journal = "Frontiers in Nutrition, Frontiers in Nutrition",
title = "Common millet and soybean intercropping with bio-fertilizer as sustainable practice for managing grain yield and quality",
volume = "10",
url = "https://hdl.handle.net/21.15107/rcub_cherry_6421"
}

Šenk, M., Simić, M., Milojković-Opsenica, D., Brankov, M., Tolimir, M., Kodranov, I. D.,& Dragičević, V.. (2023). Common millet and soybean intercropping with bio-fertilizer as sustainable practice for managing grain yield and quality. in Frontiers in Nutrition, 10.
https://hdl.handle.net/21.15107/rcub_cherry_6421

Šenk M, Simić M, Milojković-Opsenica D, Brankov M, Tolimir M, Kodranov ID, Dragičević V. Common millet and soybean intercropping with bio-fertilizer as sustainable practice for managing grain yield and quality. in Frontiers in Nutrition. 2023;10.
https://hdl.handle.net/21.15107/rcub_cherry_6421 .

Šenk, Milena, Simić, Milena, Milojković-Opsenica, Dušanka, Brankov, Milan, Tolimir, Miodrag, Kodranov, Igor D., Dragičević, Vesna, "Common millet and soybean intercropping with bio-fertilizer as sustainable practice for managing grain yield and quality" in Frontiers in Nutrition, 10 (2023),
https://hdl.handle.net/21.15107/rcub_cherry_6421 .