Impact of row spacing and seed rate on the production characteristics of the perennial ryegrass (Lolium perenne L.) and their valorisation
2020
Authors
Jovanović-Todorović, MarijanaPopović, Vera
Vučković, Savo
Janković, Snežana
Mihailović, Andreja
Ignjatov, Maja
Strugar, Vladimir
Loncarević, Velimir
Article (Published version)
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In this paper are shown the results of the production characteristics of the perennial ryegrass (Lolium perenne L.) cv. `Naki', which grown in rows with different row spacing and seed rate in the agroecological conditions of central Serbia in three successive analysed years. Four levels of two observed factors were used in the experiment: row spacing (12.5; 25; 37.5 and 50 cm) and seed rate (9, 16, 23 and 30 kg ha(-1)). Due to the analyses, the height of the tiller, the length of the spike and the number of spikelets per spike gave better results by sowing in wider rows (37.5 and 50 cm) using lower seed rate (9 and 16 kg ha(-1)). Seed yield and harvest index responded favourably to sowing in rows at a wider row spacing (37.5 and 50 cm) in combination with a lower seed rate (9 and 16 kg ha(-1)), while shoot dry weight gave better results by sowing in narrower rows (12.5 cm) with lower seed rate (9 and 16 kg ha(-1)). Using the appropriate row spacing in sowing and the optimum of seed rat...e provides the highest results of the production characteristics of the perennial ryegrass that can be applied to further production.
Keywords:
harvest index / perennial ryegrass / row spacing / seed rate / seed yieldSource:
NOTULAE BOTANICAE HORTI AGROBOTANICI CLUJ-NAPOCA, 2020, 48, 3, 1495-1503Publisher:
- Univ Agr Sci & Veterinary Med Cluj-Napoca, Cluj-Napoca
Funding / projects:
- Bilateral Project Serbia MNO 2019-2020: Alternative cereals and oil crops as a source of healthcare food and an important raw material for the production of biofuel
- Sustainable agriculture and rural development in the function of accomplishing strategic objectives of the Republic of Serbia in the Danube region (RS-46006)
- Ministry of Science, Technological Development and Innovation of the Republic of Serbia, institutional funding - 200189 (University of Priština - Kosovska Mitrovica, Faculty of Agiculture, Lešak) (RS-200189)
- Ministry of Science, Technological Development and Innovation of the Republic of Serbia, institutional funding - 200032 (Institute of Field and Vegetable Crops, Novi Sad) (RS-200032)
- Ministry of Science, Technological Development and Innovation of the Republic of Serbia, institutional funding - 200045 (Institute of Science Application in Agriculture, Belgrade) (RS-200045)
DOI: 10.15835/nbha48312057
ISSN: 0255-965X
WoS: 000579744100031
Scopus: 2-s2.0-85096398054
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Poljoprivredni fakultetTY - JOUR AU - Jovanović-Todorović, Marijana AU - Popović, Vera AU - Vučković, Savo AU - Janković, Snežana AU - Mihailović, Andreja AU - Ignjatov, Maja AU - Strugar, Vladimir AU - Loncarević, Velimir PY - 2020 UR - http://aspace.agrif.bg.ac.rs/handle/123456789/5289 AB - In this paper are shown the results of the production characteristics of the perennial ryegrass (Lolium perenne L.) cv. `Naki', which grown in rows with different row spacing and seed rate in the agroecological conditions of central Serbia in three successive analysed years. Four levels of two observed factors were used in the experiment: row spacing (12.5; 25; 37.5 and 50 cm) and seed rate (9, 16, 23 and 30 kg ha(-1)). Due to the analyses, the height of the tiller, the length of the spike and the number of spikelets per spike gave better results by sowing in wider rows (37.5 and 50 cm) using lower seed rate (9 and 16 kg ha(-1)). Seed yield and harvest index responded favourably to sowing in rows at a wider row spacing (37.5 and 50 cm) in combination with a lower seed rate (9 and 16 kg ha(-1)), while shoot dry weight gave better results by sowing in narrower rows (12.5 cm) with lower seed rate (9 and 16 kg ha(-1)). Using the appropriate row spacing in sowing and the optimum of seed rate provides the highest results of the production characteristics of the perennial ryegrass that can be applied to further production. PB - Univ Agr Sci & Veterinary Med Cluj-Napoca, Cluj-Napoca T2 - NOTULAE BOTANICAE HORTI AGROBOTANICI CLUJ-NAPOCA T1 - Impact of row spacing and seed rate on the production characteristics of the perennial ryegrass (Lolium perenne L.) and their valorisation EP - 1503 IS - 3 SP - 1495 VL - 48 DO - 10.15835/nbha48312057 ER -
@article{ author = "Jovanović-Todorović, Marijana and Popović, Vera and Vučković, Savo and Janković, Snežana and Mihailović, Andreja and Ignjatov, Maja and Strugar, Vladimir and Loncarević, Velimir", year = "2020", abstract = "In this paper are shown the results of the production characteristics of the perennial ryegrass (Lolium perenne L.) cv. `Naki', which grown in rows with different row spacing and seed rate in the agroecological conditions of central Serbia in three successive analysed years. Four levels of two observed factors were used in the experiment: row spacing (12.5; 25; 37.5 and 50 cm) and seed rate (9, 16, 23 and 30 kg ha(-1)). Due to the analyses, the height of the tiller, the length of the spike and the number of spikelets per spike gave better results by sowing in wider rows (37.5 and 50 cm) using lower seed rate (9 and 16 kg ha(-1)). Seed yield and harvest index responded favourably to sowing in rows at a wider row spacing (37.5 and 50 cm) in combination with a lower seed rate (9 and 16 kg ha(-1)), while shoot dry weight gave better results by sowing in narrower rows (12.5 cm) with lower seed rate (9 and 16 kg ha(-1)). Using the appropriate row spacing in sowing and the optimum of seed rate provides the highest results of the production characteristics of the perennial ryegrass that can be applied to further production.", publisher = "Univ Agr Sci & Veterinary Med Cluj-Napoca, Cluj-Napoca", journal = "NOTULAE BOTANICAE HORTI AGROBOTANICI CLUJ-NAPOCA", title = "Impact of row spacing and seed rate on the production characteristics of the perennial ryegrass (Lolium perenne L.) and their valorisation", pages = "1503-1495", number = "3", volume = "48", doi = "10.15835/nbha48312057" }
Jovanović-Todorović, M., Popović, V., Vučković, S., Janković, S., Mihailović, A., Ignjatov, M., Strugar, V.,& Loncarević, V.. (2020). Impact of row spacing and seed rate on the production characteristics of the perennial ryegrass (Lolium perenne L.) and their valorisation. in NOTULAE BOTANICAE HORTI AGROBOTANICI CLUJ-NAPOCA Univ Agr Sci & Veterinary Med Cluj-Napoca, Cluj-Napoca., 48(3), 1495-1503. https://doi.org/10.15835/nbha48312057
Jovanović-Todorović M, Popović V, Vučković S, Janković S, Mihailović A, Ignjatov M, Strugar V, Loncarević V. Impact of row spacing and seed rate on the production characteristics of the perennial ryegrass (Lolium perenne L.) and their valorisation. in NOTULAE BOTANICAE HORTI AGROBOTANICI CLUJ-NAPOCA. 2020;48(3):1495-1503. doi:10.15835/nbha48312057 .
Jovanović-Todorović, Marijana, Popović, Vera, Vučković, Savo, Janković, Snežana, Mihailović, Andreja, Ignjatov, Maja, Strugar, Vladimir, Loncarević, Velimir, "Impact of row spacing and seed rate on the production characteristics of the perennial ryegrass (Lolium perenne L.) and their valorisation" in NOTULAE BOTANICAE HORTI AGROBOTANICI CLUJ-NAPOCA, 48, no. 3 (2020):1495-1503, https://doi.org/10.15835/nbha48312057 . .