About: Effect of high compost rates on physical and hydraulic properties of soil

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://www.vuzt.cz/
Description	In small-scale field trial there was assessed the effect of graded high compost rates on physical and hydro-physical properties of soil in the long period. The compost was incorporated into the soil in single operation and the soil in experimental variants was held for a period of four years without tillage and vegetation. Statistically significant decrease of soil bulk density by the compost incorporation was proved in the course of two years only in case of extremely high rates 165 and 330 t/ha. In the case of variants without vegetation there was proved an increase of soil moisture and increase of soil retention capacity owing to high compost rates incorporated into the soil. The compost incorporation into the soil influenced favourably hydro-physical properties of soil albeit with timing interval, however with long-term effect. After a longer time from compost incorporation there was found out a linear dependence of increase of soil moisture on growing compost rate. The soil tillage had a considerably greater effect on physical than on hydraulic properties of soil. In small-scale field trial there was assessed the effect of graded high compost rates on physical and hydro-physical properties of soil in the long period. The compost was incorporated into the soil in single operation and the soil in experimental variants was held for a period of four years without tillage and vegetation. Statistically significant decrease of soil bulk density by the compost incorporation was proved in the course of two years only in case of extremely high rates 165 and 330 t/ha. In the case of variants without vegetation there was proved an increase of soil moisture and increase of soil retention capacity owing to high compost rates incorporated into the soil. The compost incorporation into the soil influenced favourably hydro-physical properties of soil albeit with timing interval, however with long-term effect. After a longer time from compost incorporation there was found out a linear dependence of increase of soil moisture on growing compost rate. The soil tillage had a considerably greater effect on physical than on hydraulic properties of soil. (en)
Title	Effect of high compost rates on physical and hydraulic properties of soil Effect of high compost rates on physical and hydraulic properties of soil (en)
skos:prefLabel	Effect of high compost rates on physical and hydraulic properties of soil Effect of high compost rates on physical and hydraulic properties of soil (en)
skos:notation	RIV/00027031:_____/14:#0000492!RIV15-MZE-00027031
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(QH82191), P(QJ1210263)
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Hůla, Josef Kovaříček, Pavel Vlášková, Marcela
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Výzkumný ústav zemědělské techniky, v.v.i.
http://linked.open...dnocenehoVysledku	13325
http://linked.open...ai/riv/idVysledku	RIV/00027031:_____/14:#0000492
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	field trial; compost; reduced bulk density; rain simulation; surface runoff (en)
http://linked.open.../riv/klicoveSlovo	rain simulation field trial compost surface runoff reduced bulk density
http://linked.open...ontrolniKodProRIV	[625A1E082FCA]
http://linked.open...v/mistoKonaniAkce	Křtiny near Brno
http://linked.open...i/riv/mistoVydani	Troubsko
http://linked.open...i/riv/nazevZdroje	Soil management in sustainable farming systems
http://linked.open...in/vavai/riv/obor	GD
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Agronomic measures to a reduction of water erosion on arable land with utilization of organic matter plough down Optimization of batching and placement of organic matter into soil with aim to limit the surface water runoff during intensive rainfall
http://linked.open...UplatneniVysledku	2014
http://linked.open...iv/tvurceVysledku	Hůla, Josef Kovaříček, Pavel Vlášková, Marcela
http://linked.open...vavai/riv/typAkce	EUR - Evropská
http://linked.open.../riv/zahajeniAkce	2014-06-25 (xsd:date)
number of pages	6 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Výzkumný ústav pícninářský, s.r.o.
https://schema.org/isbn	978-80-86908-32-8

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