diplomsko delo
Andraž Pacek (Author), Rok Mihelič (Mentor)

Abstract

Gnojenje je osnovni ukrep za ohranjanje rodovitnosti tal in za doseganje optimalnega pridelka. Zaradi nizkih stroškov mineralnih gnojil, se kmetje v manjši meri odločajo za gnojenje z organskimi gnojili, predvsem s tržnimi, ali gnojijo na načine, pri katerih ni optimalnega izkoristka hranil, s čimer lahko slabimo življenje v tleh, izgubljamo rodovitnost tal in si večamo stroške gnojenja. Zelo pomembne pri gnojenju z organskimi gnojili so fizikalne in kemijske lastnosti ter biološka stabilnost gnojila. Zato sem se odločil raziskati ali je za kmetijo bolj primerno kompostiranje ali lakto-fermentiranje lastnega gnoja. V diplomskem delu opišem procesa aerobnega kompostiranja in pretežno anaerobne lakto-fermentacije gnoja. Primerjal bom končni produkt, ki je nastal pri posameznem procesu. Poleg tega pa bom primerjal, katera vhodna surovina, goveji gnoj ali gospodinjski odpadki, je primernejša za posamezni postopek predelave in uporabo na kmetiji.

Keywords

gnojenje;organska gnojila;mlečno-kislinska fermentacija;kompostiranje;bokaši;

Data

Language: Slovenian
Year of publishing:
Typology: 2.11 - Undergraduate Thesis
Organization: UL BF - Biotechnical Faculty
Publisher: [A. Pacek]
UDC: 631.8(043.2)
COBISS: 125865475 Link will open in a new window
Views: 21
Downloads: 9
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Other data

Secondary language: English
Secondary title: What is more suitable for the farm- composting or lacto-fermentation?
Secondary abstract: Fertilization is a basic measure for maintaining soil fertility and achieving an optimal yield. Due to the low cost of mineral fertilizers, farmers to a lesser extent decide to fertilize with organic fertilizers, especially with commercial fertilizers, or fertilize in ways that do not provide optimal nutrient utilization, which can weaken life in the soil, lose soil fertility and increase fertilization costs. Very important in fertilizing with organic fertilizers are the physical and chemical properties and biological stability of the fertilizer. That's why I decided to investigate whether composting or lacto-fermentation of own manure is more suitable for the farm. In my thesis, I describe the processes of aerobic composting and predominantly anaerobic lacto-fermentation of manure. I will compare the final product produced by each process. In addition, I will compare which input raw material, cow manure or household waste, is more suitable for the individual processing process and use on the farm.
Secondary keywords: organic fertilizers;lactic acid fermentation;aerobic composting;bokashi;
Type (COBISS): Bachelor thesis/paper
Study programme: 0
Embargo end date (OpenAIRE): 1970-01-01
Thesis comment: Univ. v Ljubljani, Biotehniška fak., Oddelek za agronomijo
Pages: 1 spletni vir (1 datoteka PDF (VI, 21 f.))
ID: 16525487