Zobrazeno 1 - 10
of 40
pro vyhledávání: '"K. Vorísek"'
Autor:
L. Růžek, M. Růžková, M. Koudela, L. Bečková, D. Bečka, Z. Kruliš, E. Šárka, K. Voříšek, Š. Ledvina, B. Šalounová, J. Venyercsanová
Publikováno v:
Horticultural Science, Vol 42, Iss 4, Pp 209-214 (2015)
The study is focused on the microbial and chemical parameters of green compost in which composites based on acetylated wheat B-starch and maltodextrin (patented procedure) were biodegraded and also on the parameters of lettuce grown on this compost b
Externí odkaz:
https://doaj.org/article/35dec9d83da84fa1b8d27f6a2aed5fd2
Autor:
E. Šárka, Z. Kruliš, J. Kotek, L. Růžek, K. Voříšek, J. Koláček, K. Hrušková, M. Růžková, O. Ekrt
Publikováno v:
Plant, Soil and Environment, Vol 58, Iss 8, Pp 354-359 (2012)
Native and acetylated B-starch was used in biodegradable films after blending with either poly-(ε-caprolactone) (PCL) or ethylene vinyl acetate copolymer (EVA). The following mechanical characteristics of prepared films were derived from the stress-
Externí odkaz:
https://doaj.org/article/0cfc5d0147bd411ab66cde1fc1ad2a31
Publikováno v:
Plant, Soil and Environment, Vol 58, Iss 2, Pp 68-75 (2012)
Slit seeding (sowing into shallow cuts to the soil surface) was evaluated on coal mine reclamation in the North Bohemian Brown Coal Basin (Czech Republic) between 2001 and 2008, on plots both with and without biodegradable waste enrichment. Prior to
Externí odkaz:
https://doaj.org/article/4c12dd73406f4087ab402bb670ee9759
Publikováno v:
Plant, Soil and Environment, Vol 57, Iss 2, Pp 88-94 (2011)
Luvic chernozem (set-aside from 1996) was evaluated. The first period, before Roundup desiccation (2002-2003), was characterized by black, spontaneous and controlled fallows (mowed with the removal of plant biomass or mulched); the following period (
Externí odkaz:
https://doaj.org/article/0836e9c4b9dc4bcaa60d5d288f0016a4
Publikováno v:
Plant, Soil and Environment, Vol 55, Iss 6, Pp 231-237 (2009)
Cambisols, Luvisols and Stagnosols are main soil taxonomical units covering 78% of the total area of the Czech Republic. In the period 2001-2008 soil samples from 13 arable and 2 grassed localities were collected and tested. Microbial biomass carbon
Externí odkaz:
https://doaj.org/article/db02ffe68a5641d09c69f194ccba876d
Publikováno v:
Plant, Soil and Environment, Vol 54, Iss 5, Pp 204-211 (2008)
Formerly arable luvic chernozem set aside for ten years (1997-2006) with different herbaceous cover (grass, legumes and their mixtures) and agronomical practices (mulching and cut/harvesting) was studied. The experimental plot was maintained as black
Externí odkaz:
https://doaj.org/article/ce8d2641f7644cb49993f327734b81bc
Publikováno v:
Plant, Soil and Environment, Vol 54, Iss 4, Pp 163-170 (2008)
Microbial activities and counts of microorganisms were monitored as a part of research projects at 11 localities on arable land of different soil types during the years 2002-2006. The counts of microorganisms (total bacteria count, actinomycetes, mic
Externí odkaz:
https://doaj.org/article/a00e556b5db64659b32c638efea4d792
Autor:
M. Nováková, K. Voříšek
Publikováno v:
Plant, Soil and Environment, Vol 52, Iss 3, Pp 97-104 (2006)
Herbaceous cover of luvic chernozem (seven years set aside) with legumes, perennial grasses and their mixture was desiccated by the glyphosate herbicide Roundup Biaktiv (5 l/ha at July 2003 and 4 l/ha at June 2004). 165 soil samples were collected be
Externí odkaz:
https://doaj.org/article/0f7fa18349f94952a359192e7f096b28
Autor:
L. Růžek, M. Nováková, K. Voříšek, I. Skořepová, L. Vortelová, Z. Kalfařová, J. Černý, T. Částka, W. Barabasz
Publikováno v:
Plant, Soil and Environment, Vol 51, Iss 10, Pp 439-446 (2005)
Microbial biomass-C [MBC] was determined by re-hydration [RHD] technique using two very similar salt solutions in dissociation potency (0.5 mol/l K2SO4 [MBC-K] and 0.01 mol/l CaCl2 [MBC-Ca]) in forest, grassland, arable Cambisols [Inceptisols] and Po
Externí odkaz:
https://doaj.org/article/461a372a553b4a1c8a9d4a4cfb9d0579
Publikováno v:
Plant, Soil and Environment, Vol 50, Iss 5, Pp 196-204 (2004)
Tested soils (1991-2002) were defined by chemical, textural and microbial characteristics. From the tests which describe cambisols, the following parameters have to be stressed. The higher level of Corg (1.20-1.76%), which resulted in quite high micr
Externí odkaz:
https://doaj.org/article/c24c9570cda648529291189c115a1e2b