Influence of manure with activators of organic matter on physical properties of soil

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26788462%3A_____%2F19%3AN0000059" target="_blank" >RIV/26788462:_____/19:N0000059 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60460709:41310/19:79796 RIV/62156489:43210/19:43915861 RIV/62156489:43410/19:43915861

Výsledek na webu

<a href="http://www.tf.llu.lv/conference/proceedings2019/Papers/N541.pdf" target="_blank" >http://www.tf.llu.lv/conference/proceedings2019/Papers/N541.pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.22616/ERDev2019.18.N541" target="_blank" >10.22616/ERDev2019.18.N541</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Influence of manure with activators of organic matter on physical properties of soil

Popis výsledku v původním jazyce

Soil decarbonisation is a long-term problem in almost all agriculturally important areas and, of course, in the Czech Republic also.This is due to decrease in livestock production and due to associated decrease in organic fertilizer production. Application of manure is one of the best ways to change this condition. Manure can be added by biological activators of organic matter.The main aim of the paper is to authenticate the benefit of modified farmyard manure and of substances for soil amendment on the improvement of physical, physical-chemical and biological soil properties, on organic matter fixation, on improvement of water infiltration and retention, on reduction of soil erosion susceptibility, and on reduction of soil tillage energy demand. In this respect, multi-annual field experiments have been established at locality Lázně Bělohrad in the North of Bohemia. Semi-operational experiment consists of six variants and it was established in 2014. As the biological transformation's activator, PRP sol agent has been used. In order to verify the effect, soil infiltration abilities have been measured using a ring infiltrometer with a diameter of 0.15 meters. Cone index has been another measured item provided by the registration penetrometer. Soil physical properties have been evaluated employing Kopecky's cylinders and subsequently analysed in the laboratories of the CULS Prague. Improvements have been observed in decrease in the bulk density, increase in porosity, decrease in the cone index and increase in saturated hydraulic conductivity.

Název v anglickém jazyce

Influence of manure with activators of organic matter on physical properties of soil

Popis výsledku anglicky

Soil decarbonisation is a long-term problem in almost all agriculturally important areas and, of course, in the Czech Republic also.This is due to decrease in livestock production and due to associated decrease in organic fertilizer production. Application of manure is one of the best ways to change this condition. Manure can be added by biological activators of organic matter.The main aim of the paper is to authenticate the benefit of modified farmyard manure and of substances for soil amendment on the improvement of physical, physical-chemical and biological soil properties, on organic matter fixation, on improvement of water infiltration and retention, on reduction of soil erosion susceptibility, and on reduction of soil tillage energy demand. In this respect, multi-annual field experiments have been established at locality Lázně Bělohrad in the North of Bohemia. Semi-operational experiment consists of six variants and it was established in 2014. As the biological transformation's activator, PRP sol agent has been used. In order to verify the effect, soil infiltration abilities have been measured using a ring infiltrometer with a diameter of 0.15 meters. Cone index has been another measured item provided by the registration penetrometer. Soil physical properties have been evaluated employing Kopecky's cylinders and subsequently analysed in the laboratories of the CULS Prague. Improvements have been observed in decrease in the bulk density, increase in porosity, decrease in the cone index and increase in saturated hydraulic conductivity.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

40101 - Agriculture

Projekt

<a href="/cs/project/TH02030169" target="_blank" >TH02030169: Vliv aplikace biologicky transformované organické hmoty a biouhlu na stabilitu produkčních vlastností půd a snížení environmentálních rizik.</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2019

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Engineering for Rural Development: Proceedings of 18th International Scientific Conference

ISBN

—

ISSN

1691-3043

e-ISSN

—

Počet stran výsledku

5

Strana od-do

457-461

Název nakladatele

Latvia University of Life Sciences and Technologies

Místo vydání

Jelgava

Místo konání akce

Jelgava

Datum konání akce

1. 1. 2019

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

—