20.500.12556/RUL-180391 Gnojenje v preciznem kmetijstvu Fertilization in precision agriculture Precizno kmetijstvo predstavlja sodoben pristop k pridelavi hrane, ki temelji na uporabi naprednih tehnologij za prilagajanje kmetijskih ukrepov, prostorski in časovni spremenljivosti tal ter potrebam rastlin. En izmed ključnih elementov je precizno gnojenje, katerega cilj je optimalna oskrba rastlin s hranili, ob hkratnem zmanjševanju izgub in negativnih vplivov na okolje. Temelji na zbiranju in analizi podatkov iz različnih virov, kot so analize tal, satelitski posnetki, vegetacijski indeksi in senzorji na kmetijski mehanizaciji. Na podlagi teh podatkov se površine razdelijo na cone z različnim pridelovalnim potencialom, za katere se pripravijo gnojilni načrti in karte variabilnega gnojenja. Izvajanje takšnega gnojenja omogočajo pametni trosilniki, opremljeni z GPS tehnologijo, elektronskim tehtanjem in sistemi za spremenljivo doziranje, ki samodejno prilagajajo količino gnojila posameznim delom polja. S tem se hranila uporabljajo bolj učinkovito, kar vodi v nižjo porabo gnojil, zmanjšano izpiranje hranil v okolje ter stabilnejše in pogosto višje pridelke. Precizno gnojenje, tako pomembno prispeva k ekonomski učinkovitosti kmetijske pridelave in k trajnostni rabi kmetijskih zemljišč. Precision agriculture represents a modern approach to food production that is based on the use of advanced technologies to adapt agricultural practices to the spatial and temporal variability of soils and the needs of crops. One of its key components is precision fertilization, whose goal is to ensure optimal nutrient supply for plants while simultaneously reducing losses and negative environmental impacts. It is based on the collection and analysis of data from various sources, such as soil analyses, satellite imagery, vegetation indices, and sensors mounted on agricultural machinery. Based on these data, fields are divided into zones with different production potentials, for which fertilization plans and variable-rate application maps are prepared. The implementation of such fertilization is enabled by smart fertilizer spreaders equipped with GPS technology, electronic weighing systems, and variable-rate control systems that automatically adjust the amount of fertilizer applied to individual parts of the field. As a result, nutrients are used more efficiently, leading to reduced fertilizer consumption, decreased nutrient leaching into the environment, and more stable and often higher yields. Precision fertilization therefore makes a significant contribution to the economic efficiency of agricultural production and to the sustainable use of agricultural land. Precizno kmetijstvo variabilno gnojenje gnojilne karte Precision farming variable fertilizing fertilizing maps true false false Slovenski jezik Angleški jezik Diplomsko delo/naloga 2026-03-07 07:15:09 2026-03-07 07:15:21 2026-03-09 11:10:15 0000-00-00 00:00:00 2026 0 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 279065 270926595 56769.pdf 56769.pdf 1 64D0359D3B2333D4E4E9B4EA7E84B68D e55580f59b4e037531e71410d9eba57d5da76b581b6aba1d6622c8ed50fa2de3 a99a745c-19ec-11f1-a1ba-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=229733 Biotehniška fakulteta 0 0 0