Results of soil physical properties by incorporating of organic matter into the soil

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26296080%3A_____%2F18%3AN0000055" target="_blank" >RIV/26296080:_____/18:N0000055 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Results of soil physical properties by incorporating of organic matter into the soil

Popis výsledku v původním jazyce

During years 2013 – 2016 basic physical soil properties and soil structure in silage maize monoculture cultivated on the slopes was monitored. The experiment was established in the field trial in sugar beet growing region on Carbonate Chernozem, clay loamy textured. Monitoring was carried out in three variants with different dose of applied compost: Variant 1 – Control, without compost; Variant 2 – Compost 20 t.ha-1 applied in autumn; Variant 3 – Compost 40 t.ha-1 applied in autumn. The following soil parameters were monitored: reduced bulk density, porosity, actual contents of water and air, maximum capillary capacity, minimum air-holding capacity, soil structure, water stability of soil aggregates, and penetrometric resistance of soil. Samples of intact soil were collected by means of Kopecky cylinders. Soil samples were collected in five replications from three different depths, viz. 0-0.10; 0.10-0.20 and 0.20-0.30 m. Soil structure was determined by method of dry aggregation from two different depths, viz. 0-0.15;0-0,30 m. Values of water stability of soil aggregates were estimated using the method of sieve analysis.

Název v anglickém jazyce

Results of soil physical properties by incorporating of organic matter into the soil

Popis výsledku anglicky

During years 2013 – 2016 basic physical soil properties and soil structure in silage maize monoculture cultivated on the slopes was monitored. The experiment was established in the field trial in sugar beet growing region on Carbonate Chernozem, clay loamy textured. Monitoring was carried out in three variants with different dose of applied compost: Variant 1 – Control, without compost; Variant 2 – Compost 20 t.ha-1 applied in autumn; Variant 3 – Compost 40 t.ha-1 applied in autumn. The following soil parameters were monitored: reduced bulk density, porosity, actual contents of water and air, maximum capillary capacity, minimum air-holding capacity, soil structure, water stability of soil aggregates, and penetrometric resistance of soil. Samples of intact soil were collected by means of Kopecky cylinders. Soil samples were collected in five replications from three different depths, viz. 0-0.10; 0.10-0.20 and 0.20-0.30 m. Soil structure was determined by method of dry aggregation from two different depths, viz. 0-0.15;0-0,30 m. Values of water stability of soil aggregates were estimated using the method of sieve analysis.

Druh

O - Ostatní výsledky

CEP obor

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OECD FORD obor

40101 - Agriculture

Projekt

<a href="/cs/project/QJ1210263" target="_blank" >QJ1210263: Agronomická opatření ke snížení vodní eroze na orné půdě s využitím zapravení organické hmoty</a><br>

Návaznosti

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

Rok uplatnění

2018

Kód důvěrnosti údajů

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