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Results 91 to 120 of 167:

Use of G-phase for biogas production

Martina Haitl, Tomáš Vítěz, Tomáš Koutný, Radovan Kukla, Tomáš Lošák, Ján Gaduš

Acta Univ. Agric. Silvic. Mendelianae Brun. 2012, 60(6), 89-96 | DOI: 10.11118/actaun201260060089

Fungi of the Fusarium genus in the grains of conventional hybrids and transgenic Bt-hybrids of maize (Zea mays L.) in the Czech Republic

Martin Kmoch, Ivana Šafránková, Ludmila Holková, Ivana Polišenská, Zdeněk Krédl, Radovan Pokorný

Acta Univ. Agric. Silvic. Mendelianae Brun. 2012, 60(5), 115-124 | DOI: 10.11118/actaun201260050115

The influence of changes to abiotic parameters on the fish assemblage structure of a lowland stream

Tomáš Vítek, R. Kopp, J. Mareš, T. Brabec, P. Spurný

Acta Univ. Agric. Silvic. Mendelianae Brun. 2012, 60(3), 207-216 | DOI: 10.11118/actaun201260030207

The analysis of long-term phenological data of apricot tree (Prunus armeniaca L.) in southern Moravia during 1927-2009

Hana Černá, Lenka Bartošová, Miroslav Trnka, Zdeněk Bauer, Petr Štěpánek, Martin Možný, Martin Dubrovský, Z. Žalud

Acta Univ. Agric. Silvic. Mendelianae Brun. 2012, 60(3), 9-18 | DOI: 10.11118/actaun201260030009

Comparison of infiltration capacity of permanent grassland and arable land during the 2011 growing season

Tomáš Mašíček, F. Toman, M. Vičanová

Acta Univ. Agric. Silvic. Mendelianae Brun. 2012, 60(6), 257-266 | DOI: 10.11118/actaun201260060257

Root system size of alfalfa varieties under different plant densities

Esmail Al-Mosanif, Karel Vejražka, Miroslav Jůzl, Karel Drápal

Acta Univ. Agric. Silvic. Mendelianae Brun. 2012, 60(1), 9-16 | DOI: 10.11118/actaun201260010009

The effect of urea and urea with urease inhibitor on the content of macronutrients in tubers and tops of potatoes (Solanum tuberosum L.)

Ludmila Musilová, Tomáš Lošák, Jaroslav Hlušek, Monika Vítězová, Miroslav Jůzl, Petr Elzner, Radek Filipčík, Miroslav Jůzl, Eduardo Bennewitz

Acta Univ. Agric. Silvic. Mendelianae Brun. 2012, 60(5), 167-172 | DOI: 10.11118/actaun201260050167

Trace metal contamination of the Dyje River stretch between Znojmo and Nové Mlýny, Czech Republic

Tomáš Vítek, Josef Hedbávný, Jan Mareš, Petr Spurný

Acta Univ. Agric. Silvic. Mendelianae Brun. 2012, 60(3), 217-224 | DOI: 10.11118/actaun201260030217

The influence intenzity of eutrophication on fishpond yield

Tomáš Brabec, Lucie Straková, Radovan Kopp, Tomáš Vítek, Jan Šťastný, Petr Spurný, Jan Mareš

Acta Univ. Agric. Silvic. Mendelianae Brun. 2011, 59(6), 53-62 | DOI: 10.11118/actaun201159060053

Effect of season and herd on rennet coagulation time and other parameters of milk technological quality in Holstein dairy cows

Gustav Chládek, Vladimír Čejna, Daniel Falta, Ladislav Máchal

Acta Univ. Agric. Silvic. Mendelianae Brun. 2011, 59(5), 113-118 | DOI: 10.11118/actaun201159050113

Resistance of determinant tomato varieties to the causal agents of bacterial wilt disease

Jana Víchová, R. Pokorný

Acta Univ. Agric. Silvic. Mendelianae Brun. 2011, 59(1), 243-248 | DOI: 10.11118/actaun201159010243

Experiences with preventive procedures application in the process of beer production in Czech Republic

Jana Kotovicová, František Toman, Magdalena Vaverková

Acta Univ. Agric. Silvic. Mendelianae Brun. 2011, 59(6), 189-198 | DOI: 10.11118/actaun201159060189

Production effect of different commercial feeds on juvenile tench (Tinca tinca L.) under the intensive rearing conditions

Martina Cileček, Vít Baránek, Tomáš Vítek, Radovan Kopp, Jan Mareš

Acta Univ. Agric. Silvic. Mendelianae Brun. 2011, 59(6), 93-98 | DOI: 10.11118/actaun201159060093

Early development and growth of sterlet (Acipenser ruthenus) in the Czech Republic

Juraj Rybnikár, Miroslav Prokeš, Jan Mareš, Martin Cileček

Acta Univ. Agric. Silvic. Mendelianae Brun. 2011, 59(5), 217-226 | DOI: 10.11118/actaun201159050217

Comparison of the effectiveness of digestate and mineral fertilisers on yields and quality of kohlrabi (Brassica oleracea, L.)

Tomáš Lošák, Andrea Zatloukalová, Monika Szostková, Jaroslav Hlušek, Jiří Fryč, Tomáš Vítěz

Acta Univ. Agric. Silvic. Mendelianae Brun. 2011, 59(3), 117-122 | DOI: 10.11118/actaun201159030117

Evaluation of the infiltration capacity of soil in a winter wheat stand during the growing season 2010

Tomáš Mašíček, František Toman, Martina Vičanová, Věra Hubačíková

Acta Univ. Agric. Silvic. Mendelianae Brun. 2011, 59(6), 225-234 | DOI: 10.11118/actaun201159060225

Design and verification of engine power calculation model using the data of a digital bus built into an agricultural tractor

Jiří Čupera, Pavel Sedlák

Acta Univ. Agric. Silvic. Mendelianae Brun. 2011, 59(6), 111-120 | DOI: 10.11118/actaun201159060111

The effect of setup of three point linkage on energetic and performance parameters of tractor aggregate

Marek Tatíček, František Bauer, Pavel Sedlák, Jiří Čupera

Acta Univ. Agric. Silvic. Mendelianae Brun. 2011, 59(5), 253-262 | DOI: 10.11118/actaun201159050253

Use of bio-enzymatic preparations for enhancement biogas production

Tomáš Vítěz, M. Haitl, Z. Karafiát, P. Mach, J. Fryč, T. Lošák, M. Szostková

Acta Univ. Agric. Silvic. Mendelianae Brun. 2011, 59(3), 203-208 | DOI: 10.11118/actaun201159030203

Effect of barn airspace temperature on composition and technological parameters of bulk milk produced by dairy cows of Czech Fleckvieh and Holstein breeds

Ondřej Polák, Daniel Falta, Oto Hanuš, Gustav Chládek

Acta Univ. Agric. Silvic. Mendelianae Brun. 2011, 59(6), 271-280 | DOI: 10.11118/actaun201159060271

RYCHLOST VSAKU VODY DO PŮDY NA VYBRANÉ LOKALITĚ V ŽABČICÍCH V PRŮBĚHU VEGETAČNÍ SEZONY 2008

M. Vičanová, F. Toman, Bohdan Stejskal, T. Mašíček, J. Knotek, J. Kotovicová

Acta Univ. Agric. Silvic. Mendelianae Brun. 2010, 58(5), 399-406 | DOI: 10.11118/actaun201058050399

Purpose of currently running research, which is part of research program Biological and technological aspects of sustainability of controlled ecosystems and their adaptability to climate change at Faculty of Agronomy, is mapping of progress in water infiltration on selected areas at Žabčice locality and to specify possibilities of a water accumulation and retention influence in a landscape.
During of the first year of measurement (2008), from April to November, has proceeded field measurement of soil infiltration ability at Žabčice locality. To get statistically conclusive results, measurement runs in three repetitions and data are subsequently averaged. Three sets of homocentric metal cylinders were used for the measurement. Measurement of infiltration has been preceded by an overflow. Empirical equations according to Kosťjak were used for evaluation of field measurement.
At the same time there were ensured intact soil samples for laboratory determination of soil physical properties using Kopecky cylinders at depths of 10, 20 and 30 cm, and for the calculation of selected hydro-physical parameters of soil. reduced volume weight, actual monture, porosity, aeration and other.
Graphical presentation presents process of speed infiltration and cumulative infiltration on selected area Niva IV. A. Non-homogeneity of measured values could be induced by several different factors.

Biomass productivity and water use relation in short rotation poplar coppice (Populus nigra x P. maximowiczii) in the conditions of Czech Moravian Highlands

Milan Fischer, Miroslav Trnka, Jiří Kučera, Martin Fajman, Zdeněk Žalud

Acta Univ. Agric. Silvic. Mendelianae Brun. 2011, 59(6), 141-152 | DOI: 10.11118/actaun201159060141

The effect of seed age and treatment by Proradix method on germinability and initial growth of selected meadow grass (Poa pratensis) varieties

Jana Vrzalová, Pavel Knot

Acta Univ. Agric. Silvic. Mendelianae Brun. 2011, 59(5), 309-314 | DOI: 10.11118/actaun201159050309

The effect of soil and foliar applications of magnesium fertilisers on yields and quality of vine (Vitis vinifera, L.) grapes

Andrea Zatloukalová, Tomáš Lošák, Jaroslav Hlušek, Pavel Pavloušek, Martin Sedláček, Radek Filipčík

Acta Univ. Agric. Silvic. Mendelianae Brun. 2011, 59(3), 221-226 | DOI: 10.11118/actaun201159030221

Changes in the composition of the bee populations of the Mohelno Serpentine Steppe after 70 years (Hymenoptera: Apiformes)

Antonín Přidal, Pavel Veselý

Acta Univ. Agric. Silvic. Mendelianae Brun. 2011, 59(6), 291-312 | DOI: 10.11118/actaun201159060291

Effect of average diurnal barn airspace temperatures on prediction of their development during the day

Gustav Chládek, Oto Hanuš, Daniel Falta

Acta Univ. Agric. Silvic. Mendelianae Brun. 2011, 59(6), 161-166 | DOI: 10.11118/actaun201159060161

Effect of lactation stage, its number, current milk performance and barn air temperature on laterality of Holstein dairy cows laying behaviour

Petra Zejdová, Daniel Falta, Gustav Chládek, Ladislav Máchal

Acta Univ. Agric. Silvic. Mendelianae Brun. 2011, 59(5), 315-322 | DOI: 10.11118/actaun201159050315

The effect of nitrogen and sulphur fertilization on the yield and content of sulforaphane and nitrates in cauliflower

Nina Čekey, Miroslav Šlosár, Anton Uher, Zoltán Balogh, Magdaléna Valšíková, Tomáš Lošák

Acta Univ. Agric. Silvic. Mendelianae Brun. 2011, 59(5), 17-22 | DOI: 10.11118/actaun201159050017

Soil microbial respiration beneath Stipa tenacissima L. and in surrounding bare soil

Irena Novosádová, José Damian Ruiz-Sinoga, Jaroslav Záhora, Helena Fišerová

Acta Univ. Agric. Silvic. Mendelianae Brun. 2011, 59(1), 183-190 | DOI: 10.11118/actaun201159010183

Assessment of ranges plasma indices in rainbow trout (Oncorhynchus mykiss) reared under conditions of intensive aquaculture

Radovan Kopp, Jan Mareš, Štěpán Lang, Tomáš Brabec, Andrea Ziková

Acta Univ. Agric. Silvic. Mendelianae Brun. 2011, 59(6), 181-188 | DOI: 10.11118/actaun201159060181

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