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M. Ptáček · SciRah

Researcher profile · Semantic Scholar

M. Ptáček

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M. Ptáček — researcher profile on SciRah

h-index: 13
Works: 84
Citations: 498

Most-cited papers

Manipulation of spermatogonial stem cells in livestock species
F. Savvulidi, M. Ptáček, Karina Savvulidi Vargova, L. Stádník
2019Journal of Animal Science and Biotechnology33 citations Open access
Semantic Scholar
Effectiveness of the mindfulness–acceptance–commitment approach: a meta-analysis
M. Ptáček, R. Lugo, Karl Steptoe, Stefan Sütterlin
2023International Journal of Sport and Exercise Psychology31 citations
Semantic Scholar
New approaches for long-term conservation of rooster spermatozoa
Martina Janošíková, Kristýna Petričáková, M. Ptáček, F. Savvulidi +2 more
2022Poultry Science29 citations Open access
Semantic Scholar
Relationships among the cervical mucus urea and acetone, accuracy of insemination timing, and sperm survival in Holstein cows.
J. Beran, L. Stádník, J. Ducháček, M. Okrouhlá +3 more
2013Animal Reproduction Science17 citations
Semantic Scholar
Effect of subcutaneous application of a single cadmium dose on oocyte maturation in vitro.
J. Písa, J. Cibulka, M. Ptáček
1990Physiologia Bohemoslovaca17 citations
Semantic Scholar
RELATIONSHIP BETWEEN BODY VOLUME AND BODY WEIGHT IN PELIBUEY EWES
R. Salazar-Cuytun, R. García-Herrera, A. L. Muñoz-Benítez, G. Muñoz-Osorio +5 more
2021Tropical and Subtropical Agroecosystems16 citations Open access
Semantic Scholar
Relationships between milk fatty acids composition in early lactation and subsequent reproductive performance in Czech Fleckvieh cows.
L. Stádník, J. Ducháček, J. Beran, R. Toušová +1 more
2015Animal Reproduction Science16 citations
Semantic Scholar
The Effect of Selected Factors on the Growth Ability of Charolais Cattle
R. Toušová, J. Ducháček, L. Stádník, M. Ptáček +1 more
201416 citations Open access
Semantic Scholar
The comparison of milk production and quality in cows from conventional and automatic milking systems
R. Toušová, J. Ducháček, L. Stádník, M. Ptáček +1 more
201416 citations Open access
Semantic Scholar
Statistical models for estimating lamb birth weight using body measurements
A. Málková, M. Ptáček, A. Chay-Canul, L. Stádník
2021Italian Journal of Animal Science15 citations Open access
Semantic Scholar
Analysis of multivariate relations among birth weight, survivability traits, growth performance, and some important factors in Suffolk lambs
M. Ptáček, J. Ducháček, L. Stádník, J. Hakl +1 more
201715 citations Open access
Semantic Scholar
Negative Energy Balance Influences Nutritional Quality of Milk from Czech Fleckvieh Cows due Changes in Proportion of Fatty Acids
J. Ducháček, L. Stádník, M. Ptáček, J. Beran +2 more
2020Animals14 citations Open access
Semantic Scholar
Inhibition of extracellular ice crystals growth for testing the cryodamaging effect of intracellular ice in a model of ram sperm ultra-rapid freezing
F. Savvulidi, M. Ptáček, A. Málková, I. Kratochvílová +3 more
2023Journal of Applied Animal Research13 citations Open access
Semantic Scholar
Relationship between body mass index, body energy reserves, milk, and meat production of original Wallachian sheep
M. Ptáček, M. Milerski, J. Schmidová, J. Ducháček +4 more
2018Small Ruminant Research13 citations
Semantic Scholar
Effect of cow energy status on the hypercholesterolaemic fatty acid proportion in raw milk
J. Ducháček, L. Stádník, M. Ptáček, J. Beran +3 more
201813 citations Open access
Semantic Scholar
The effect of parity on the proportion of important healthy fatty acids in raw milk of Holstein cows
L. Stádník, J. Ducháček, M. Okrouhlá, M. Ptáček +3 more
201313 citations
Semantic Scholar
Optimizing the conventional method of sperm freezing in liquid nitrogen vapour for Wallachian sheep conservation program
F. Savvulidi, M. Ptáček, A. Málková, Jakub Beránek +1 more
202111 citations Open access
Semantic Scholar
Influence of Temperature‑Humidity Relations During Years on Milk Production and Quality
R. Toušová, J. Ducháček, L. Stádník, M. Ptáček +1 more
201711 citations Open access
Semantic Scholar
Effects of age and nutritional status at mating on the reproductive and productive traits in Suffolk sheep kept under permanent outdoor management system
M. Ptáček, J. Ducháček, L. Stádník, M. Fantová
201711 citations Open access
Semantic Scholar
Mutual relationships among body condition score, live weight, and back tissue development in meat sheep
M. Ptáček, J. Ducháček, L. Stádník, J. Beran
201411 citations Open access
Semantic Scholar
Relationship between body mass index and body condition score in Pelibuey ewes
Eufracia de R. Salazar-Cuytun, A. Chay-Canul, M. Ptáček, R. Garcia-Herrera +3 more
202010 citations Open access
Semantic Scholar
Effect of selected factors on basic reproduction, growth and carcass traits and meat production in Texel sheep
Ladislav Štolc, M. Ptáček, L. Stádník, M. Lux
201110 citations Open access
Semantic Scholar
Comparison of Commercial Poultry Semen Extenders Modified for Cryopreservation Procedure in the Genetic Resource Program of Czech Golden Spotted Hen
Kristýna Petričáková, Martina Janošíková, M. Ptáček, L. Zita +2 more
2022Animals9 citations Open access
Semantic Scholar
Effect of Milk Intake, Its Composition, and Fatty Acid Profile Distribution on Live Weight of Suckling Wallachian Lambs until Their Weaning
M. Ptáček, M. Milerski, L. Stádník, J. Ducháček +5 more
2019Animals9 citations Open access
Semantic Scholar
Analysis of fatty acid profile in milk fat of Wallachian sheep during lactation.
M. Ptáček, M. Milerski, J. Ducháček, J. Schmidová +4 more
2019Journal of Dairy Research8 citations
Semantic Scholar
Pathogens in milk of goats and their relationship with somatic cell count
K. Tvarožková, V. Tančin, M. Uhrinčať, M. Oravcová +5 more
2023Journal of Dairy Research7 citations
Semantic Scholar
Ram Semen Cryopreservation Using Egg Yolk or Egg Yolk-free Extenders: Preliminary Results
M. Ptáček, M. Stádníková, F. Savvulidi, L. Stádník
2019Scientia Agriculturae Bohemica7 citations Open access
Semantic Scholar
Pathogens in Processed Ram Semen and Approaches for Their Elimination
F. Savvulidi, M. Ptáček, L. Stádník
2018Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis7 citations Open access
Semantic Scholar
Analysis of the relationship between milk production, milk composition and morphological udder measurements in Wallachian sheep
M. Milerski, M. Ptáček, J. Ducháček, J. Schmidová +3 more
2020Czech Journal of Animal Science6 citations Open access
Semantic Scholar
The electrical conductivity of sheep's milk and the possibility of mastitis detection
M. Uhrinčať, V. Tančin, K. Tvarožková, L. Mačuhová +3 more
2019Potravinarstvo Slovak Journal of Food Sciences6 citations Open access
Semantic Scholar
Effect of Different Thawing Methods on Bull’s Semen Characteristics
M. Doležalová, M. Ptáček, L. Stádník, J. Ducháček
20176 citations Open access
Semantic Scholar
IN VIVO ASSESSMENT OF GROWTH TRAITS AND MEAT PRODUCTION IN CHAROLLAIS AND KENT LAMBS
M. Ptáček, L. Stolc, L. Stádník, H. Kluková
20136 citations
Semantic Scholar
Do Live Weight, Body Condition Score, Back Muscle or Back-Fat Reserves Create the Suspicion of Goats Infected with Eimeria or Trichostrongylids?
M. Ptáček, I. A. Kyriánová, J. Nápravníková, J. Ducháček +5 more
2021Animals5 citations Open access
Semantic Scholar
Impact of Concentrate Level and Stage of Lactation on Fatty Acid Composition in Goat Milk
K. Novotná, M. Ptáček, Milena Fantová, Lenka Nohejlová +3 more
2019Scientia Agriculturae Bohemica5 citations Open access
Semantic Scholar
Relations between basic milk components and free fatty acid content in Holstein cow milk as lipolysis parameter
L. Stádník, J. Ducháček, R. Toušová, J. Beran +2 more
20155 citations Open access
Semantic Scholar
Influence of selected factors on growth performance of Suffolk lambs and their crossbreds
M. Ptáček, J. Ducháček, J. Beran, L. Stádník +1 more
20155 citations Open access
Semantic Scholar
Sheep Artificial Insemination: History, Current Practices, Limitations, and Methodological Challenges
Lucie Langerová, F. Savvulidi, M. Ptáček, Christopher LeBrun +6 more
2026Agriculture4 citations Open access
Semantic Scholar
Glycerol-Free Equilibration with the Addition of Glycerol Shortly before the Freezing Procedure: A Perspective Strategy for Cryopreservation of Wallachian Ram Sperm
A. Málková, F. Savvulidi, M. Ptáček, Karolína Machová +3 more
2023Animals4 citations Open access
Semantic Scholar
Factors Determining Survivability Traits of Charollais, Kent Lambs, and their Crossbreds During Rearing
A. Málková, M. Ptáček, L. Stádník, J. Ducháček
20204 citations Open access
Semantic Scholar
Analysis of Growth Intensity and Carcass Characteristics of Wagyu-Aberdeen Angus Crossbred Steers
R. Toušová, J. Ducháček, Matúš Gašparík, M. Ptáček +1 more
2018Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis4 citations Open access
Semantic Scholar
EFFECTS OF EWES LIVE WEIGHT AND BACKFAT THICKNESS AT MATING ON FERTILITY AND PRODUCTION PERFORMANCE IN SUFFOLK SHEE P AND THEIR CROSSES
M. Ptáček, J. Ducháček, L. Stádník, J. Beran +1 more
20174 citations
Semantic Scholar
Molecular Constraints of Sperm Sex Sorting via TLR7/8 Activation
Alikhan Magauiya, Kausar Torebek, F. Savvulidi, M. Ptáček +5 more
2025Animals3 citations Open access
Semantic Scholar
Requirements of milk intake and intake of milk components for pre-weaning growth of Pelibuey lambs
A. Chay-Canul, M. Ptáček, U. Macías-Cruz, J. Peralta-Torres +3 more
2020Tropical Animal Health and Production3 citations
Semantic Scholar
Association between conventional semen variables and sperm freezability in rams
A. Makhanbetova, Filipp Georgijevič Savvulidi, M. Ptáček, Lucie Langerová +2 more
2025Czech Journal of Animal Science2 citations Open access
Semantic Scholar
In Vitro and In Vivo Evaluation of the Fertilization Capacity of Frozen/Thawed Rooster Spermatozoa Supplemented with Different Concentrations of Trehalose
Kristýna Petričáková, Martina Janošíková, M. Ptáček, F. Savvulidi +1 more
2024Animals2 citations Open access
Semantic Scholar
Effect of Different Thawing Regimes on Cell Kinematics and Organelle Integrity of Nitrogen-Stored Wallachian Ram Spermatozoa
M. Ptáček, F. Savvulidi, Christopher LeBrun, Martina Janošíková +4 more
2024Veterinary Sciences2 citations Open access
Semantic Scholar
Optimal time for laparoscopic intrauterine insemination performed on ewes detected in natural heat
N. Malmakov, M. Ptáček, F. Savvulidi, L. Stádník
2022Saudi Journal of Biological Sciences2 citations Open access
Semantic Scholar
Growth ability of Czech Fleckvieh bulls in modern cattle fattening stable
J. Ducháček, Radim Codl, J. Pytlík, Matúš Gašparík +3 more
2022Journal of Applied Animal Research2 citations Open access
Semantic Scholar
Genetic Resistance Against Scrapie Disease Related to Lamb Growth Performance Traits
M. Ptáček, J. Ducháček
2019Scientia Agriculturae Bohemica2 citations Open access
Semantic Scholar
Response to selection of a breeding program for Suffolk sheep in the Czech Republic
M. Ptáček, J. Ducháček, J. Schmidová, L. Stádník
20182 citations Open access
Semantic Scholar

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