Technical method for producing antibiotic-free selenium-enriched laying hen feed by insects

The invention discloses a technical method for producing antibiotic-free selenium-enriched laying hen feed by insects. The technical method is characterized by comprising the following steps of: cleaning insects, including fly maggots, earthworms, cockroaches, silkworm larva, centipedes, dioscorea c...

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Bibliographische Detailangaben
Hauptverfasser: LUO ZHONGGENG, WEN LING, WEI QIBO, PAN MEISHAN, ZHANG QISONG
Format: Patent
Sprache:chi ; eng
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