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
Djokić, Dragoslav
Milenković, Jasmina
Tabaković, Marijenka
Contributors
Pavkov, Ivankulic, filip
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).
Lucerka je naznačajnija višegodišnja i višeotkosna krmna leguminoza u Srbiji. Proizvodnja semena je sa brojnim problemima što
uzrokuje visoku varijabilnost za prinos. Jedan od problema u ovoj proizvodnji čine i semena korova koja se nakon ubiranja nalaze u
naturalnom semenu lucerke. Na drugoj strani za stavljanje semena u promet minimalna čistoća semena mora da bude viša od 95 %.
Dozvoljeno je do 2 % drugih vrsta i do 0.5 % korova, ali u semenu lucerke ne smeju da budu prisutni karantinski korovi kao što su:
vilina kosica (Cuscuta spp.). U ovim istraživanjima su predstavljeni rezultati varijabilnosti broja semena i mase 1000 semena
detektovanih korova u naturalnom semenu pet partija semena lucerke sa različitih lokaliteta u Srbiji, tokom tri godine. U naturalnom
semenu lucerke je detektovano seme sledećih korova: Sinapis arvensis L., Amaranthus retroflexus L., Rumex obtusifolius L., Cuscuta
campestris Yunk., Rumex acetosella L., Plantago lanceolata L., Plantago major L., Rumex c...rispus L., Galium aparine L., Convolvus
arvensis L. Varijabilnost broja semena detektovanih korova bila je visoka za divlji sirak- Sorghum halepense. (L.) Pers. (CV% =
14.78 u 2022.), do CV% = 65.47 za uskolisnu bokvicu - Plantago lanceolata L. u 2020. godini. i za masu 1000 semena od CV% =
5.86 Plantago lanceolata L. (2020.), do CV% = 34.41 za Rumex crispus L. (2022.)
Keywords:
number of weed seed / natural alfalfa seeds / weight of 1000 weed seed / broj semena korova / naturalno seme lucerke / masa 1000 semena korovaSource:
Journal on Processing and Energy in Agriculture, 2023, 27, 1, 25-29Publisher:
- Novi Sad : Nacionalno društvo za procesnu tehniku u poljoprivredi
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MRIZPTY - JOUR AU - Stanisavljević, Rade AU - Poštić, Dobrivoj AU - Štrbanović, Ratibor AU - Oro, Violeta AU - Djokić, Dragoslav AU - Milenković, Jasmina AU - Tabaković, Marijenka PY - 2023 UR - http://rik.mrizp.rs/handle/123456789/1166 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). AB - Lucerka je naznačajnija višegodišnja i višeotkosna krmna leguminoza u Srbiji. Proizvodnja semena je sa brojnim problemima što uzrokuje visoku varijabilnost za prinos. Jedan od problema u ovoj proizvodnji čine i semena korova koja se nakon ubiranja nalaze u naturalnom semenu lucerke. Na drugoj strani za stavljanje semena u promet minimalna čistoća semena mora da bude viša od 95 %. Dozvoljeno je do 2 % drugih vrsta i do 0.5 % korova, ali u semenu lucerke ne smeju da budu prisutni karantinski korovi kao što su: vilina kosica (Cuscuta spp.). U ovim istraživanjima su predstavljeni rezultati varijabilnosti broja semena i mase 1000 semena detektovanih korova u naturalnom semenu pet partija semena lucerke sa različitih lokaliteta u Srbiji, tokom tri godine. U naturalnom semenu lucerke je detektovano seme sledećih korova: 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. Varijabilnost broja semena detektovanih korova bila je visoka za divlji sirak- Sorghum halepense. (L.) Pers. (CV% = 14.78 u 2022.), do CV% = 65.47 za uskolisnu bokvicu - Plantago lanceolata L. u 2020. godini. i za masu 1000 semena od CV% = 5.86 Plantago lanceolata L. (2020.), do CV% = 34.41 za Rumex crispus L. (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 VL - 27 IS - 1 SP - 25 EP - 29 DO - 10.5937/jpea27-43083 ER -
@article{ author = "Stanisavljević, Rade and Poštić, Dobrivoj and Štrbanović, Ratibor and Oro, Violeta and Djokić, 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)., Lucerka je naznačajnija višegodišnja i višeotkosna krmna leguminoza u Srbiji. Proizvodnja semena je sa brojnim problemima što uzrokuje visoku varijabilnost za prinos. Jedan od problema u ovoj proizvodnji čine i semena korova koja se nakon ubiranja nalaze u naturalnom semenu lucerke. Na drugoj strani za stavljanje semena u promet minimalna čistoća semena mora da bude viša od 95 %. Dozvoljeno je do 2 % drugih vrsta i do 0.5 % korova, ali u semenu lucerke ne smeju da budu prisutni karantinski korovi kao što su: vilina kosica (Cuscuta spp.). U ovim istraživanjima su predstavljeni rezultati varijabilnosti broja semena i mase 1000 semena detektovanih korova u naturalnom semenu pet partija semena lucerke sa različitih lokaliteta u Srbiji, tokom tri godine. U naturalnom semenu lucerke je detektovano seme sledećih korova: 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. Varijabilnost broja semena detektovanih korova bila je visoka za divlji sirak- Sorghum halepense. (L.) Pers. (CV% = 14.78 u 2022.), do CV% = 65.47 za uskolisnu bokvicu - Plantago lanceolata L. u 2020. godini. i za masu 1000 semena od CV% = 5.86 Plantago lanceolata L. (2020.), do CV% = 34.41 za Rumex crispus L. (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", volume = "27", number = "1", pages = "25-29", doi = "10.5937/jpea27-43083" }
Stanisavljević, R., Poštić, D., Štrbanović, R., Oro, V., Djokić, 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, Djokić 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, Djokić, 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 . .