Impact of compost application in vineyards on changes of physical properties of soil

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43510%2F19%3A43915860" target="_blank" >RIV/62156489:43510/19:43915860 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.22616/ERDev2019.18.N263" target="_blank" >http://dx.doi.org/10.22616/ERDev2019.18.N263</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.22616/ERDev2019.18.N263" target="_blank" >10.22616/ERDev2019.18.N263</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Impact of compost application in vineyards on changes of physical properties of soil

Popis výsledku v původním jazyce

Organic matter is one of the key factors with a direct impact on the soil fertility. The lack of availability of organic matter and its lack in the soil represent a current pan-European problem. Organic matter in soil plays an unmistakable role in formation of soil and improvement of the physical properties, such as soil water retention, bulk density, soil aggregation capacity, water and air mode of soil, etc. This article discusses the evaluation of influence of compost and compost with Lignohumax applied in the treated strip on changes of selected physical properties of soils. The experiments started in 2017 at two experimental sites in Lednice and Velké Bílovice (Czech Republic). The physical state of the soil was determined by using &quot;Kopecky physical cylinders&quot;, the soil structure, moisture and penetrometer resistance were evaluated as well. The obtained results show that the bulk density reduced at both sites ranged from 1.38-1.49 g.cm-3, the total porosity ranged from 44.09-48.25 % and the water content and aeration of the soil were roughly at the same level. The structure of the soil evaluated according to the structural coefficient was found at Lednice at the beginning of the vegetation 0.71, at the end of the vegetation, after the compost incorporation the values were higher for the variants with the prepared compost (1.38-1.44). At the site of Velké Bílovice the initial values were 0.87 and for the fertilized variants the coefficient increased to 1.99. In addition, the water conditions were better for the fertilized variants at the Lednice station and reached the level of 16.24-17.05 % by weight, while at the site of Velké Bílovice they reached the level 19.46-23.02 % by weight. The penetrometric resistance values did not exceed critical limits for the fertilized variants. In the framework of sustainability, viticulture will address issues related to soil fertility in the upcoming period. Greater attention therefore has to be paid to the replacement of traditional fertilizers, such as manure, by the new fertilizers in the form of compost or digestate.

Název v anglickém jazyce

Impact of compost application in vineyards on changes of physical properties of soil

Popis výsledku anglicky

Organic matter is one of the key factors with a direct impact on the soil fertility. The lack of availability of organic matter and its lack in the soil represent a current pan-European problem. Organic matter in soil plays an unmistakable role in formation of soil and improvement of the physical properties, such as soil water retention, bulk density, soil aggregation capacity, water and air mode of soil, etc. This article discusses the evaluation of influence of compost and compost with Lignohumax applied in the treated strip on changes of selected physical properties of soils. The experiments started in 2017 at two experimental sites in Lednice and Velké Bílovice (Czech Republic). The physical state of the soil was determined by using &quot;Kopecky physical cylinders&quot;, the soil structure, moisture and penetrometer resistance were evaluated as well. The obtained results show that the bulk density reduced at both sites ranged from 1.38-1.49 g.cm-3, the total porosity ranged from 44.09-48.25 % and the water content and aeration of the soil were roughly at the same level. The structure of the soil evaluated according to the structural coefficient was found at Lednice at the beginning of the vegetation 0.71, at the end of the vegetation, after the compost incorporation the values were higher for the variants with the prepared compost (1.38-1.44). At the site of Velké Bílovice the initial values were 0.87 and for the fertilized variants the coefficient increased to 1.99. In addition, the water conditions were better for the fertilized variants at the Lednice station and reached the level of 16.24-17.05 % by weight, while at the site of Velké Bílovice they reached the level 19.46-23.02 % by weight. The penetrometric resistance values did not exceed critical limits for the fertilized variants. In the framework of sustainability, viticulture will address issues related to soil fertility in the upcoming period. Greater attention therefore has to be paid to the replacement of traditional fertilizers, such as manure, by the new fertilizers in the form of compost or digestate.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

40500 - Other agricultural sciences

Projekt

<a href="/cs/project/TH02030467" target="_blank" >TH02030467: Vývoj a ověření zařízení pro hloubkové zapravení organické hmoty do půdy ve vinicích a sadech</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

1691-5976

Počet stran výsledku

7

Strana od-do

576-582

Název nakladatele

Latvia University of Life Sciences and Technologies

Místo vydání

Jelgava

Místo konání akce

Jelgava

Datum konání akce

22. 5. 2019

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000482103500086