20.500.12556/DKUM-85837 Vpliv različnih sistemov osnovne obdelave koruzišča na pridelek ozimne pšenice diplomsko delo Effect of maize stover field tillage system on winter wheat yield Kmetovalci zaradi vse pogostejših ekstremnih vremenskih razmer in zaradi optimizacije delovnih procesov v pridelavo vedno pogosteje vključujejo sisteme obdelave tal, ki ne vključujejo oranja. Namen naloge je bil preučiti prednosti in pomanjkljivosti različnih sistemov obdelave koruzišča po žetvi ter pripravo površine za setev ozimne pšenice. Poskus je vključeval štiri različne načine obdelave in priprave tal, in sicer obdelava s plugom (KO), obdelava z diskastim rahljalnikom (DR), obdelava z rahljalnikom z nogačami (RN) ter sistem neposredne setve (NT). Število vzniklih rastlin, število rastlin po prezimitvi, produktivno razraščanje in pridelek zrnja ozimne pšenice se pri obeh sistemih ohranitvene obdelave (DR, RN) statistično značilno ni razlikoval od konvencionalne obdelave tal (KO). Pri merjenju zbitosti tal smo ugotovili, da so bila tla statistično značilno najbolj zbita v sistemu NT obdelave. Rezultati naloge kažejo, da lahko sistemi brez oranja zagotavljajo primerljiv in kakovosten pridelek zrnja ozimne pšenice tudi, če pri tem ne uporabljamo posebej za ta sistem oblikovanega orodja ali strojev. Menimo, da bodo v prihodnosti alternativni načini obdelave tal vedno bolj razširjeni na našem območju, tudi na manjših in srednje velikih kmetijah. Farmers are increasingly incorporating non-plowing soil cultivation systems into their practices due to the more frequent extreme weather conditions and the need to optimize work processes in agriculture. The purpose of this study was to examine the advantages and disadvantages of different post-harvest cornfield soil cultivation systems and surface preparation for the sowing of winter wheat. The experiment included four different methods of soil cultivation and preparation: plowing (KO), disc harrowing (DR), tine cultivator (RN), and no-till system (NT). The number of germinated plants, the number of overwintering plants, vegetative growth, and the grain yield of winter wheat did not statistically differ from conventional tillage (KO) for both conservation tillage systems (DR, RN). When measuring soil compaction, it was found that the soil was statistically most compacted in the NT cultivation system. The results of the study indicate, that even non-plowing systems can provide comparable and high-quality grain yields of winter wheat, even without the use of specially designed tools or machinery for this system. We believe that in the future, alternative soil cultivation methods will become increasingly widespread in our region, including on smaller and medium-sized farms. ohranitvena obdelava direktna setev zbitost tal pridelek ozimna pšenica. conservation tillage direct sowing soil compaction crop winter wheat true true false M. Škrobar Slovenski jezik Angleški jezik Diplomsko delo/naloga 2023-09-13 23:39:19 2023-10-12 09:39:19 2023-10-13 03:19:54 0000-00-00 00:00:00 2023 0 Maribor 0 Maribor 1 spletni vir (1 datoteka PDF (VI, 34, [2] str.)) 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 631.51.022:633.11"324":631.53.041(043.2)=163.6 168036611 VS_Skrobar_Marko_2023.pdf VS_Skrobar_Marko_2023.pdf 1 9A679368029E37A5DFC936887209E027 e6e2393093e2d239aa940ca3a2688396e44f92e3421c41b162eb949d9bc75fc1 249df59b-5290-11ee-a747-00155d000105 https://dk.um.si/Dokument.php?lang=slv&id=172184 Fakulteta za kmetijstvo in biosistemske vede 0 0 0