"[8D492C2F4DDB]" . . . . . "1"^^ . "P\u0159i laboratorn\u00EDm ov\u011B\u0159en\u00ED sorp\u010Dn\u00EDch vlastnost\u00ED oxihumolitu, kter\u00FD byl vystaven stoupaj\u00EDc\u00EDm hladin\u00E1m amoniaku 0 a\u017E. 300 mg/g v syst\u00E9mu, bylo prok\u00E1z\u00E1no statisticky vysoce v\u00FDznamn\u00E9 (P \u0141 0,01) zvy\u0161ov\u00E1n\u00ED hladin amoniaku do hodnoty 27,1 +1,32 mg/g mlet\u00E9ho oxihumolitu. Zv\u00FD\u0161en\u00ED hladiny amoniaku v syst\u00E9mu na 400 a 500 mg/g statisticky v\u00FDznamn\u011B jeho koncentrace v oxihumolitu neovlivnilo (27,8 + 2.08 a 28.7 + 1,73 mg/g). V s\u00E9rii pokus\u016F uskute\u010Dn\u011Bn\u00FDch v experiment\u00E1ln\u00EDch st\u00E1j\u00EDch a zam\u011B\u0159en\u00FDch na ov\u011B\u0159en\u00ED pou\u017Eiti huminov\u00FDch l\u00E1tek ke sn\u00ED\u017Een\u00ED hladiny voln\u00E9ho amoniaku, byla ve dvou po sob\u011B jdouc\u00EDch period\u00E1ch (I a II) pod\u00E1v\u00E1na 3 % hum\u00E1tu sodn\u00E9ho v krmn\u00E9 d\u00E1vce prasat. V dal\u0161\u00EDch dvou period\u00E1ch (III a IV) byl v pokusn\u00E9 st\u00E1ji dvakr\u00E1t denn\u011B. aplikov\u00E1n 1 kg mlet\u00E9ho oxihumolitu na podlahu, tj. 150 g/m2/den. Do pokus\u016F bylo za\u0159azeno osm vep\u0159\u016F um\u00EDst\u011Bn\u00FDch v bilan\u010Dn\u00EDch klec\u00EDch a rozd\u011Blen\u00FDch po \u010Dty\u0159ech do dvou identick\u00FDch, stavebn\u011B odd\u011Blen\u00FDch st\u00E1ji.V pr\u016Fb\u011Bhu I. a II. periody byla zji\u0161t\u011Bna bilance dus\u00EDku. V I. period\u011B, ve st\u00E1ji s pod\u00E1v\u00E1" . . "pigs, sodium humate, humic substances, ammonia, nitrogen balance, emission, microclimate"@en . "The use of sorbents on the basis of humic acids to reduce ammonia levels in stable environment"@en . . "RIV/62243136:_____/01:94021_4" . "3"^^ . "0"^^ . "0"^^ . "4. Such\u00FD P., Herzig I., P\u00EDsa\u0159\u00EDkov\u00E1 B.: The use sorbents on the basis of humic acids to reduce ammonia levels in stable environment, Vet. Med.-Czech, 44(11): 331-338 (1999)"@cs . "4. Such\u00FD P., Herzig I., P\u00EDsa\u0159\u00EDkov\u00E1 B.: The use sorbents on the basis of humic acids to reduce ammonia levels in stable environment, Vet. Med.-Czech, 44(11): 331-338 (1999)" . "4. Such\u00FD P., Herzig I., P\u00EDsa\u0159\u00EDkov\u00E1 B.: The use sorbents on the basis of humic acids to reduce ammonia levels in stable environment, Vet. Med.-Czech, 44(11): 331-338 (1999)" . . "RIV/62243136:_____/01:94021_4!RIV/2002/MZE/VUACH2/N" . . "11" . "The use of sorbents on the basis of humic acids to reduce ammonia levels in stable environment"@en . . . . "0375-8427" . "CZ - \u010Cesk\u00E1 republika" . . "Kozler, Josef" . . "703361" . "44" . "Laboratory testing of sorption properties of humic substances, which were exposed to increased ammonia levels from 0 to 300 mg/g in a system, showed a highly significant (P \u0141 0.01) increase of ammonia levels up to the value of 27.1 + 1.32 mg/g of ground humic substances. The increase of ammonia level in the system to 400 and 500 mg/g had not any significant effect on its concentration in the humic substances (27.8 + 2.08 and 28.7 + 1.73 mg/g). In a series of experiments performed in experimental stables of the institute and aimed at testing the use of humic acids for the reduction of free ammonia level. 3% of sodium humate were administered in the ration for pigs in two subsequent periods (I and II). At the same time, nitrogen balance (the amount of nitrogen intake by feed and excretion by faeces and urine) was monitored. In another two periods (III and IV) I kg of ground humic substances was applied twice a day on the noor of experimental stable, i.e. 150 g/m2/day. Eight pigs were included in the exp"@en . . "Veterin\u00E1rn\u00ED medic\u00EDna - Vet. Med.-Czech" . . "8"^^ . . . "331-338" . . "4. Such\u00FD P., Herzig I., P\u00EDsa\u0159\u00EDkov\u00E1 B.: The use sorbents on the basis of humic acids to reduce ammonia levels in stable environment, Vet. Med.-Czech, 44(11): 331-338 (1999)"@cs . . "P(EP9402)" .