RU94019978A -
METHOD OF SELECTION AND ISOLATION OF MICROGRIPS FOR THE FIGHT AGAINST PARAMITATING ANIMALS NEMATODES
- Google Patents
METHOD OF SELECTION AND ISOLATION OF MICROGRIPS FOR THE FIGHT AGAINST PARAMITATING ANIMALS NEMATODES
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Publication number
RU94019978A
RU94019978ARU94019978/13ARU94019978ARU94019978ARU 94019978 ARU94019978 ARU 94019978ARU 94019978/13 ARU94019978/13 ARU 94019978/13ARU 94019978 ARU94019978 ARU 94019978ARU 94019978 ARU94019978 ARU 94019978A
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В способе отбора и выделения микрогрибков, предназначенных для биологической защиты животных от паразитирующих нематод, образцы компоста и почвы подвергают процедуре отбора, включающей: первичною стадию стрессового отбора in vitro и дополнительную стадию отбора in vitro, на которой выжившие после первичной стадии стрессового отбора грибки испытывают на чистой культуре, вторичную стадию стрессового отбора in vivo, на которой грибки отбирают на основе их способности проходить через организм животного, при этом прошедшие отбор грибки, возможно, подвергают полевым испытаниям. Рекомендуется, чтобы отобранные грибки принадлежали к виду Duddingtonia flagrans. Отобранные микрогрибки могут быть введены животным в виде кормовой добавки или в виде приспособления, например камня для лизания или болюса с замедленным выделением.In the method of selecting and isolating micro fungi intended for the biological protection of animals from parasitic nematodes, compost and soil samples are subjected to a selection procedure including: the primary in vitro stress selection stage and an additional in vitro selection stage, where the fungi that survived the initial stress selection stage are tested for pure culture, the secondary stage of stress selection in vivo, in which fungi are selected on the basis of their ability to pass through the animal’s body, while the fungi that have passed the selection may jected to field trials. It is recommended that the selected fungi belong to the species Duddingtonia flagrans. Selected microfungi can be administered to animals as a feed additive or as a device, such as a licking stone or a bolus with a delayed release.
RU94019978/13A1991-09-091992-09-08
METHOD OF SELECTION AND ISOLATION OF MICROGRIPS FOR THE FIGHT AGAINST PARAMITATING ANIMALS NEMATODES
RU94019978A
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