20.500.12556/RUL-154740 Quantitative and qualitative yield loss caused by red deer (Cervus elaphus L.) grazing on permanent organic grasslands This paper addresses yield loss due to red deer (Cervus elaphus) grazing on permanent grasslands on three organic farms in SE Slovenia over two consecutive years. Deer graze on permanent grasslands throughout the year, but the resulting crop loss varies during the growing season. Accounting for three mowings, the quantitative yield loss due to deer grazing totalled 48– 52%, or 3.9–4.3 t/ha. Deer had the highest consumption capacity in the spring (first mowing: yield loss of 1.7–1.9 t of air-dried hay/ha), and towards the end of the growing season, consumption decreased (third mowing: loss of 0.9 t/ha). A floristic inventory indicated low species diversity and production in permanent grasslands in SE Slovenia. The crude protein content in unprotected plots was generally greater than that in protected plots, but due to a large quantitative yield loss, the yield of crude protein and net energy for lactation on heavily grazed land were much lower than those on protected land in all mowings. The average additional cost per unit of heavily grazed area ranged from 182 to 344 EUR/ha, and the differences are the result of the different intensities of game grazing in individual locations and grassland production capacities. game yield loss chemical composition floristic composition animal husbandry divjad škoda navadni jelen paša travinje travna ruša izguba pridelka živinoreja true false true Angleški jezik Slovenski jezik Članek v reviji 2024-02-27 15:18:31 2024-02-27 15:18:35 2024-02-28 03:47:55 0000-00-00 00:00:00 2024 0 0 15 str. no. 1 Vol. 74 2024 0000-00-00 Zaloznikova Objavljeno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 633 0906-4710 10.1080/09064710.2024.2321847 186983427 Acta_Agric_Scan_2024_(Quantitative_and_qualitative_yield_loss_caused_by_red_deer__Cervus_elaphus_L.__grazing_on_permanent_organic_grasslands_Trdan_et_al.).pdf Acta_Agric_Scan_2024_(Quantitative_and_qualitative_yield_loss_caused_by_red_deer__Cervus_elaphus_L.__grazing_on_permanent_organic_grasslands_Trdan_et_al.).pdf 1 1BDC964B723D7D35EBE7536611E3AF40 a44924004c6852ca2bce9176a8041685c13cd8c0a24751163789e164ea4b31bb 4d5d3ff9-d57b-11ee-9672-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=181293 https://doi.org/10.1080/09064710.2024.2321847 1 18cc241c-d57b-11ee-9672-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=181292 Biotehniška fakulteta Veterinarska fakulteta 0 0 0