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Virus eradication method by cryopreservation tool - a cryoknife
Bilavčík, A.; Bobrova, O.; Faltus, M.; Fránová, Jana; Hammond, S.; Koloniuk, Igor; Zámečník, J.
2023 - Czech
Currently, in the nursery production of plant material, emphasis is placed on the propagation of healthy material. For this reason, it is necessary to pay attention to the topic of healthy virus-free nuclear stock when preserving collections of genetic resources of vegetatively propagated plants. Some raspberry viruses are difficult to remove from the plant host by existing methods of thermotherapy or chemotherapy. That is why, using the example of black raspberry necrosis virus (BRNV), a comprehensive methodology for testing health status and cryotherapy in raspberry was developed. The resulting methodical procedure makes it possible to eradicate BRNV from raspberry using cryotherapy of in vitro cultures. The user of the methodology is the Ministry of Agriculture, which applies it as part of the 'National Program for the Conservation and Use of Genetic Resources of Plants, Animals and Microorganisms Important for Nutrition and Agriculture'. V současné době je ve školkařské produkci rostlinného materiálu kladen důraz na množení zdravého materiálu. Z tohoto důvodu je nutné věnovat tématu zdravé bezvirózní sadby pozornost při uchování kolekcí genových zdrojů vegetativně množených rostlin. Některé viry maliníku je obtížné stávajícími metodami termoterapie či chemoterapie odstranit z rostlinného hostitele. Proto byla, na příkladu viru černé nekrózy maliníku (black raspberry necrosis virus, BRNV), vyvinuta komplexní metodika testování zdravotního stavu a kryoterapie u maliníku. Výsledný metodický postup umožňuje ozdravit maliník od BRNV pomocí kryoterapie in vitro kultur. Uživatelem metodiky je MZe, které ji uplatní v rámci 'Národního programu konzervace a využívání genetických zdrojů rostlin, zvířat a mikroorganismů významných pro výživu a zemědělství'.\n
Keywords:
raspberry; BRNV; cryotherapy; in vitro
Fulltext is available at external website.
Virus eradication method by cryopreservation tool - a cryoknife
Currently, in the nursery production of plant material, emphasis is placed on the propagation of healthy material. For this reason, it is necessary to pay attention to the topic of healthy virus-free ...
Biomanipulation efficiency for the control of aquatic ecosystem and water quality in water supply reservoirs?
Hejzlar, Josef; Blabolil, Petr; Čtvrtlíková, Martina; Jůza, Tomáš; Kasalický, Vojtěch; Kubečka, Jan; Seďa, Jaromír; Znachor, Petr
2022 - Czech
The effect of biomanipulation of fish stocks in three stratified dimictic reservoirs on water quality was shown to be small. Vliv biomanipulace rybí obsádkou ve třech stratifikovaných dimiktických nádržích na kvalitu vody se ukázal jako malý.
Keywords:
water quality; biomanipulation; fish
Available at various institutes of the ASCR
Biomanipulation efficiency for the control of aquatic ecosystem and water quality in water supply reservoirs?
The effect of biomanipulation of fish stocks in three stratified dimictic reservoirs on water quality was shown to be small.
Optimization of the outflow regime in the Římov reservoir from the point of view of water supply.
Hejzlar, Josef; Jarošík, Jiří; Mercado, Ma. Cristina Paule; Porcal, Petr
2022 - Czech
A model analysis of the influence of the discharge regime and climate change on the Římov reservoir, Czech Republic, showed the optimal way of managing the reservoir from the point of view of water quality. Modelová analýza vlivu vypouštěcího režimu a změny klimatu na nádrži Římov, Česká republika, ukázala optimální způsob řízení nádrže z hlediska kvality vody.
Keywords:
water quality control; climate change; model catchment-lake
Available at various institutes of the ASCR
Optimization of the outflow regime in the Římov reservoir from the point of view of water supply.
A model analysis of the influence of the discharge regime and climate change on the Římov reservoir, Czech Republic, showed the optimal way of managing the reservoir from the point of view of water ...
Composition and efficiency of organic matter removal at DWTP Studena.
Porcal, Petr; Jarošík, Jiří; Stará, J.
2022 - Czech
The paper describes the composition and removal efficiency of natural organic matter in the treatment of drinking water at the DWTP Studena. Příspěvek popisuje složení a účinnosti odstranění přírodních organických látek při úpravě pitné vody v ÚV Studená.
Keywords:
drinking water; DWTP; natural organic matter
Available at various institutes of the ASCR
Composition and efficiency of organic matter removal at DWTP Studena.
The paper describes the composition and removal efficiency of natural organic matter in the treatment of drinking water at the DWTP Studena.
5th International Percid Fish Symposium, Percis V 2022
Holubová, Michaela
2022 - English
The publication contains scientific abstracts from the international conference.
Keywords:
abstracts; conference; fish
Available at various institutes of the ASCR
5th International Percid Fish Symposium, Percis V 2022
The publication contains scientific abstracts from the international conference.
Preparation of the project within the framework of the joint project 'Mapping the occurrence of the critically endangered common bream in the South Bohemian Region and preparation of a regional action plan for its conservation'.
Šmejkal, Marek
2022 - Czech
The report decribes mionitoring and conservation work on crucian carp in 2022 in South Bohemia region. Zpráva popisuje práce na ochraně a mapování karase obecného v roce 2022 v Jihočeském kraji.
Keywords:
silver bream; common bream; recovery ecology
Available at various institutes of the ASCR
Preparation of the project within the framework of the joint project 'Mapping the occurrence of the critically endangered common bream in the South Bohemian Region and preparation of a regional action plan for its conservation'.
The report decribes mionitoring and conservation work on crucian carp in 2022 in South Bohemia region.
Evaluation of the intensity of poaching pressure on a water reservoir: the model case of ÚN Žlutice.
Vejřík, Lukáš
2022 - Czech
The report describes the intensity of poaching pressure on the Žlutice Reservoir. Zpráva popisuje intenzitu pytláckého tlaku na údolní nádrži Žlutice.
Keywords:
predatory fish species; catfish; poachers
Available at various institutes of the ASCR
Evaluation of the intensity of poaching pressure on a water reservoir: the model case of ÚN Žlutice.
The report describes the intensity of poaching pressure on the Žlutice Reservoir.
Final report about research in Sokolov post mining sites in 2022 based on agreement between ENKI ops and Institute of Soil Biology BC CAS
Frouz, Jan; Badraghi, A.; Král, K.; Reitschmiedová, E.; Šálek, V.; Kotápišová, Marta; Novotná, B.; Šimáňová, D.; Kučera, J.; Bednářová, E.; Hublová, L.; Irsah, S.; Lačná, K.; Kaneda, S.; Zedníková, Petra
2022 - Czech
The report brings main results of the research about soil and ecosystem recovery in post mining landscape near Sokolov based on agreement between ENKI ops and Institute of soil biology, BC CAS. Zpráva přináší souhrn výsledků výzkumu obnovy půd a ekosystémů na území postiženém těžbou nerostů na Sokolovsku na základě dohody mezi ENKI ops a Ústavem půdní biologie BC AV ČR za rok 2022.
Keywords:
final report; research; Sokolov; post mining sites
Available at various institutes of the ASCR
Final report about research in Sokolov post mining sites in 2022 based on agreement between ENKI ops and Institute of Soil Biology BC CAS
The report brings main results of the research about soil and ecosystem recovery in post mining landscape near Sokolov based on agreement between ENKI ops and Institute of soil biology, BC CAS.
Ecological physiology of the large pine weevil, Hylobius abietis, unknown aspects of the life cycle of a known pest
Doležal, Petr; Davídková, Markéta
2022 - Czech
The report summarizes practical recommendations for the control of the large pine weevil based on research into its ecological physiology. In addition to direct measures, it includes an analysis of the presence/absence of natural regeneration of white birch in clearcuts on the damage caused by this pest to conifer seedlings. Zpráva shrnuje praktická doporučení pro ochranu lesa před klikorohem borovým, založená na výzkumu jeho ekologické fyziologie. Kromě přímých opatření zahrnuje i rozbor ponechávání vs. plošného vyžínání přirozeného zmlazení břízy bělokoré na holinách a jeho vliv na poškození jehličnatých sazenic.
Keywords:
large pine weevil; pest control; natural regeneration; birch
Available at various institutes of the ASCR
Ecological physiology of the large pine weevil, Hylobius abietis, unknown aspects of the life cycle of a known pest
The report summarizes practical recommendations for the control of the large pine weevil based on research into its ecological physiology. In addition to direct measures, it includes an analysis of ...
Application sheet: Life science applications. Cathodoluminescence imaging
Vancová, Marie; Krzyžánek, Vladislav; Skoupý, Radim; Horodyský, P.
2022 - Czech
Case studies showing the relevance of the use of the Crytur cathodoluminescence detector in the life science sector Případové studie ukazující význam použití katodoluminiscenčního detektoru Crytur v sektoru biologických věd
Keywords:
Cathodoluminescence; scanning electron microscopy; biological samples
Available at various institutes of the ASCR
Application sheet: Life science applications. Cathodoluminescence imaging
Case studies showing the relevance of the use of the Crytur cathodoluminescence detector in the life science sector
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