Variability of the number and weight of 1000 seeds of weeds present in alfalfa natural seeds from different locations in Serbia
Authors
Stanisavljević, RadePoštić, Dobrivoj
Štrbanović, Ratibor
Oro, Violeta
Đokić, Dragoslav
Milenković, Jasmina
Tabaković, Marijenka
Article (Published version)
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Alfalfa is the most significant perennial and multi-crop forage legume in Serbia. Seed production has numerous problems, which causes high variability in seed yield. One of the problems in this production is the weed seeds that are in the natural alfalfa seed after harvesting. Minimum purity must be greater than 95 %, up to 2 % of other species are allowed, and up to 0.5 % of weeds, but no quarantine weeds such as dodder (Cuscuta.sp). Weed seeds were detected in natural alfalfa seeds: Sinapis arvensis L., Amaranthus retroflexus L., Rumex obtusifolius, L., Cuscuta campestris Yunk., Rumex acetosella L., Plantago lanceolata L., Plantago major L., Rumex crispus L., Galium aparine L., Convolvus arvensis L. as expected, the variability of the number of weed seeds detected from the seed lots over three years was high: CV% = 14.78 for wild sorghum – S. halepense (L.) Pers. In the 2022, to CV% = 65.47 for ribwort plantain – Plantago lanceolata L. in the 2020. For the weight of 1000 seeds of the... examined weeds, the variability was determined from CV% = 5.869 for the ribwort plantain – Plantago lanceolata L. (year 2020), to CV% = 34.41 for yellow dock – Rumex crispus L. (year 2022).
Keywords:
number of weed seed / natural alfalfa seeds / weight of 1000 weed seedSource:
Journal on Processing and Energy in Agriculture, 2023, 27, 1, 25-29Publisher:
- Novi Sad : Nacionalno društvo za procesnu tehniku u poljoprivredi
Funding / projects:
- Ministry of Science, Technological Development and Innovation of the Republic of Serbia, institutional funding - 200010 (Institute for Plant Protection and Environment, Belgrade) (RS-MESTD-inst-2020-200010)
- Ministry of Science, Technological Development and Innovation of the Republic of Serbia, institutional funding - 200217 (Institute for Forage Crops, Kruševac) (RS-MESTD-inst-2020-200217)
- Ministry of Science, Technological Development and Innovation of the Republic of Serbia, institutional funding - 200040 (Maize Research Institute 'Zemun Polje', Belgrade-Zemun) (RS-MESTD-inst-2020-200040)
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IZBISTY - JOUR AU - Stanisavljević, Rade AU - Poštić, Dobrivoj AU - Štrbanović, Ratibor AU - Oro, Violeta AU - Đokić, Dragoslav AU - Milenković, Jasmina AU - Tabaković, Marijenka PY - 2023 UR - https://plantarum.izbis.bg.ac.rs/handle/123456789/1145 AB - Alfalfa is the most significant perennial and multi-crop forage legume in Serbia. Seed production has numerous problems, which causes high variability in seed yield. One of the problems in this production is the weed seeds that are in the natural alfalfa seed after harvesting. Minimum purity must be greater than 95 %, up to 2 % of other species are allowed, and up to 0.5 % of weeds, but no quarantine weeds such as dodder (Cuscuta.sp). Weed seeds were detected in natural alfalfa seeds: Sinapis arvensis L., Amaranthus retroflexus L., Rumex obtusifolius, L., Cuscuta campestris Yunk., Rumex acetosella L., Plantago lanceolata L., Plantago major L., Rumex crispus L., Galium aparine L., Convolvus arvensis L. as expected, the variability of the number of weed seeds detected from the seed lots over three years was high: CV% = 14.78 for wild sorghum – S. halepense (L.) Pers. In the 2022, to CV% = 65.47 for ribwort plantain – Plantago lanceolata L. in the 2020. For the weight of 1000 seeds of the examined weeds, the variability was determined from CV% = 5.869 for the ribwort plantain – Plantago lanceolata L. (year 2020), to CV% = 34.41 for yellow dock – Rumex crispus L. (year 2022). PB - Novi Sad : Nacionalno društvo za procesnu tehniku u poljoprivredi T2 - Journal on Processing and Energy in Agriculture T1 - Variability of the number and weight of 1000 seeds of weeds present in alfalfa natural seeds from different locations in Serbia EP - 29 IS - 1 SP - 25 VL - 27 DO - 10.5937/jpea27-43083 ER -
@article{ author = "Stanisavljević, Rade and Poštić, Dobrivoj and Štrbanović, Ratibor and Oro, Violeta and Đokić, Dragoslav and Milenković, Jasmina and Tabaković, Marijenka", year = "2023", abstract = "Alfalfa is the most significant perennial and multi-crop forage legume in Serbia. Seed production has numerous problems, which causes high variability in seed yield. One of the problems in this production is the weed seeds that are in the natural alfalfa seed after harvesting. Minimum purity must be greater than 95 %, up to 2 % of other species are allowed, and up to 0.5 % of weeds, but no quarantine weeds such as dodder (Cuscuta.sp). Weed seeds were detected in natural alfalfa seeds: Sinapis arvensis L., Amaranthus retroflexus L., Rumex obtusifolius, L., Cuscuta campestris Yunk., Rumex acetosella L., Plantago lanceolata L., Plantago major L., Rumex crispus L., Galium aparine L., Convolvus arvensis L. as expected, the variability of the number of weed seeds detected from the seed lots over three years was high: CV% = 14.78 for wild sorghum – S. halepense (L.) Pers. In the 2022, to CV% = 65.47 for ribwort plantain – Plantago lanceolata L. in the 2020. For the weight of 1000 seeds of the examined weeds, the variability was determined from CV% = 5.869 for the ribwort plantain – Plantago lanceolata L. (year 2020), to CV% = 34.41 for yellow dock – Rumex crispus L. (year 2022).", publisher = "Novi Sad : Nacionalno društvo za procesnu tehniku u poljoprivredi", journal = "Journal on Processing and Energy in Agriculture", title = "Variability of the number and weight of 1000 seeds of weeds present in alfalfa natural seeds from different locations in Serbia", pages = "29-25", number = "1", volume = "27", doi = "10.5937/jpea27-43083" }
Stanisavljević, R., Poštić, D., Štrbanović, R., Oro, V., Đokić, D., Milenković, J.,& Tabaković, M.. (2023). Variability of the number and weight of 1000 seeds of weeds present in alfalfa natural seeds from different locations in Serbia. in Journal on Processing and Energy in Agriculture Novi Sad : Nacionalno društvo za procesnu tehniku u poljoprivredi., 27(1), 25-29. https://doi.org/10.5937/jpea27-43083
Stanisavljević R, Poštić D, Štrbanović R, Oro V, Đokić D, Milenković J, Tabaković M. Variability of the number and weight of 1000 seeds of weeds present in alfalfa natural seeds from different locations in Serbia. in Journal on Processing and Energy in Agriculture. 2023;27(1):25-29. doi:10.5937/jpea27-43083 .
Stanisavljević, Rade, Poštić, Dobrivoj, Štrbanović, Ratibor, Oro, Violeta, Đokić, Dragoslav, Milenković, Jasmina, Tabaković, Marijenka, "Variability of the number and weight of 1000 seeds of weeds present in alfalfa natural seeds from different locations in Serbia" in Journal on Processing and Energy in Agriculture, 27, no. 1 (2023):25-29, https://doi.org/10.5937/jpea27-43083 . .