Dab tsi yog qhov tseem ceeb rau tus tsov ntxhuav ya larva: ib tug tub rog dub, uas muaj nuj nqis los ntawm cov neeg nuv ntses thiab cov neeg ua teb
Cov tub rog ya lossis tub rog dub ya yog ib tus neeg sawv cev tseem ceeb ntawm Stratiomyia chamaeleon tsev neeg ntawm Diptera xaj. Nws lub tebchaws tau suav tias yog thaj chaw sov sov ntawm South America. Txij li cov kab larvae yog qhov muaj txiaj ntsig zoo tshaj plaws, lub hom phiaj tseem ceeb ntawm cov neeg laus yog txhawm rau ntxiv cov pej xeem.
Txheem
Cov lus piav qhia dav dav ntawm kab Dub tub rog ya (Hermetia illucens)
Txawm hais tias lub npe, tsis muaj qhov zoo ib yam ntawm cov tub rog ya thiab cov yoov yooj yim. Nws zoo ib yam li ib tug wasp, txawm hais tias nws tsis muaj tshuaj lom los yog ib tug sting.
Puas muaj txiaj ntsig los ntawm Hermetia illucens ya thiab nws cov larvae?
Kev tsim cov tub rog dub ya larvae yog nqa tawm hauv ntau lub tebchaws, suav nrog Russia. Lawv ua zaub mov rau cov noog, tsiaj txhu thiab tsiaj txhu thiab siv ntau yam kev ua si.
Qhov txiaj ntsig loj heev ntawm yoov yoov yog qhov tshwm sim ntawm kev nthuav qhia cov yoov ya mus rau hauv pov tseg, qhov teeb meem ntawm kev rov ua dua cov organic teeb meem yog daws los ntawm nws tus kheej. Tsis yog ib txoj kab seem ntawm lawv.
Khoom noj khoom haus tus nqi ntawm cov tub rog dub ya larvae
Ua tsaug rau cov khoom noj muaj txiaj ntsig zoo, kev siv cov kab larvae tuaj yeem ua tau ob qho tib si hauv daim ntawv ntawm cov rog thiab ua ib qhov chaw ntawm cov protein zom tau yooj yim thiab chitosan-melanin complex. Protein hmoov los yog tag nrho cov larvae qhuav yog siv los ua zaub mov ntxiv.
Kev yug me nyuam Hermetia illucens ya larvae hauv honeycombs
Txoj kev no suav nrog kev siv cov khoom siv ntuj tsim thiab tsim cov honeycombs, uas ua raws li cov qauv tsim, txhawm rau ua kom lub qe tso ntawm cov tub rog ya.
- Cells nrog residual zib mu rau pub cov larvae yog ntsia rau ntawm ob sab ntawm lub zuag qhia tag nrho cov qauv, uas yog economical thiab zoo rau lub tsev honeycombs. Lawv txoj kab uas hla mus txog 4-7 hli, qhov tob - 5-15 hli, phab ntsa thickness - 0,1-1 hli, hauv qab - 0,1-2 hli.
- Cov poj niam nteg qe fertilized nyob rau hauv cov honeycombs, thiab lawv nyob twj ywm rau peb hnub.