METHOD FOR DETERMINING OPTIMAL COMPOSITION OF SUBSTRATES FOR CULTIVATION OF ANNELIDS

FIELD: vermiculite cultivation, in particular, selection of optimal composition of substrates for cultivation of annelids. ^ SUBSTANCE: method involves placing annelids into container filled with different substrates; holding; opening container; determining preferendum by frequency of encountered an...

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Hauptverfasser:	KOSHCHAEV ANDREJ GEORGIEVICH, JAROSHENKO VIKTOR ANDREEVICH, SHEVCHENKO LILIJA PETROVNA, KOSHCHAEVA OL'GA VIKTOROVNA
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	AGRICULTURE ANIMAL HUSBANDRY CARE OF BIRDS, FISHES, INSECTS FISHING FORESTRY HUMAN NECESSITIES HUNTING NEW BREEDS OF ANIMALS REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR TRAPPING
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Beschreibung
Zusammenfassung:	FIELD: vermiculite cultivation, in particular, selection of optimal composition of substrates for cultivation of annelids. ^ SUBSTANCE: method involves placing annelids into container filled with different substrates; holding; opening container; determining preferendum by frequency of encountered annelids and amount of laid cocoons; arranging substrates in layers using temporary partitions; charging annelids from the top into container; holding during 1-2 days at temperature of 18-22 C. ^ EFFECT: simplified method for determining of optimal substrate composition for cultivation of annelids, increased number of substrates tested for one cycle and reduced time consumed for experiment. ^ 1 dwg