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Foliar nutrition of cereals
Trčková, Marie ; Raimanová, Ivana ; Svoboda, Pavel
Methodology provides information on physiological aspects of foliar nutrition of plant; it deals with importance of foliar fertilizers and additional plant agents in nutrition system of cereals. Moreover it describes main principles of application of leaf fertilizers. List of foliar fertilizers intended for cereals and features of additional plant agents are integral part of this methodology.
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Rozšíření ekologického zemědělství na orné půdě v krajině‚ bioprodukce pro širší potravinářské a krmivářské využití
Česká zemědělská univerzita v Praze, Fakulta agrobiologie, potravinových a přírodních zdrojů, Katedra rostlinné výroby, Praha ; Dvořák, Petr ; Kuchtová, Perla ; Hučko, Boris ; Mudřík, Zdenek ; Kodeš, Alois ; Mičák, Libor ; Krejčířová, Lucie ; Bicanová, Eva ; Capouchová, Ivana ; Petr, Jiří
Součástí závěrečné zprávy jsou dílčí zprávy: Shrnutí výsledků pokusů s různými šířkami řádků za rok 2007 (struční výsledky odběrů rostlin a výnosové výsledky, Zhodnocení kvalitativních ukazatelů bioprodukce pšenice k využití pro různé užitkové směry, Odrůdy obilnin pro ekologické zemědělství, Výsledky jednotlivých odrůdových pokusů, Krmná hodnota zrna obilovin z ekologického pěstování, Skladba zásobních bílkovin pšenice ozimé z ekologického způsobu pěstování, Plísně a mykotoxiny u ekologicky vypěstovaných obilnin, Vliv dlouhodobého ekologického hospodaření na obsah přijatelných živin v půdě.
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Rating combine harvesters John Deere 9880 and New Holland CR 9080 at harvest of cereals and oilseed rape.
WEBER, Michal
The aim of this thesis was to compare the activity and quality of work of the combine harvester New Holland CR 9080 and John Deere 9880 STS at harvest of cereals and oilseed rape and their simple economic evaluation. The thesis was focused on comparing losses and influence of moisture of harvested crops on the size of the losses, on the quality of crushing and the spreading of plant residues. Then the inf luence of moisture of harvested crops on the quality of crushing and the spreading of plant residues, analysis of performance and consumption of diesel were compared.
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Certified technological procedure: antiresistant strategy for standard and spot phosphine fumigation of beetles infesting stored grain
Aulický, Radek ; Stejskal, Václav
Currently there is growing evidence on failures of many pesticides on stored product pests including toxic insecticide fumigants. The increasing resistance is frequently a result of suboptimal use in terms of good agricultural and technological practice during fumigations. The technological procedure contains set of practical instructions on PH3 treatment of grain stored in flat grain stores leading to decrease of risk of resistance evolution. Notably, the technological procedure contains new and original information and risk evaluation on PH3 “spot. fumigation” of grain i flats stores; It shows the spatial zone of efficacy and limits for usage of this method.
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Infobases of supply of organically certified seed
HŮDA, Pavel
Quality seed for sowing is a small but importatnt part of plant production. The seed for sowing of high quality influences positivelly productional ability of vegetation, vitality as well as proceeds. It is a basis of succesful economy of field crops cultivation in the system of ecological agriculture. In the bachelor dissertation the database of information for ecologically certificated seeds for sowing were analysed from the point of view of availibility, utilization, structure of data and proposal. Then the structure of really used seeds for sowing in ecological agriculture in the Czech Republic was evaluated. Literature summary is focused to the principles of seed reproduction, ecological seed production legislation and seed checking and inspection. The bachelor dissertation results in low share of areas of reproduction in comparision with the total area of arable soil in ecological agriculture. It is related to insufficient proposal of bioquality seeds in the Czech Republic, for example in comparison with neighbouring Austria. Ecological farmers establish vegetations in practice and they mostly use farmer seeds (58%), conventional unimpregnate seeds (37%) and minimum of bioquality seeds (5%).
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The use of cereals for non-food purposes
PEŠTA, Antonín
The aim of the bachelor thesis was to write a summary about the use of cereals for nonfood purposes. The thesis was written in form of bibliographic search. The thesis deals with the ways of cereals proccessing, manufacturing processes and use of products. Also, there was described national support (subsidies) of particular processing. The issue of energy and industrial use of agricultural crops is getting increasingly actuall and discussed. The problem is not only use of agricultural overproduction, but also use of plant biomass as a renewable energy ressource.
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Study the causes and possible effects of mycotoxins in cereals fusarium
PLÁNSKÁ, Vlasta
This paper highlights the severity of fusarium mycotoxins, which are increasingly found in cereals. It deals with studying the causes of mycotoxins, which degrade the quality of cereals. It also deals with regulation of their occurrence, which is important for maintaining quality, mycotoxins dirty grain, which is an important reservoir of feed and foodstuffs.
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