Dab tsi yog grainage nyob rau hauv sericulture?

Cov txheej txheem:

Dab tsi yog grainage nyob rau hauv sericulture?
Dab tsi yog grainage nyob rau hauv sericulture?
Anonim

grainage (suav tau thiab suav tsis tau, ntau ntau cov nplej) Kev xaiv thiab khaws cov cocoons hauv kev ua qoob loo.

Yuav ua li cas yog Grainage tswj nyob rau hauv sericulture?

(3) Grainage:

In grainages niam txiv noob cocoons tau txais los ntawm PI cov chaw zov me nyuam thiab khaws cia raws li qhov zoo tshaj plaws. Cov poj niam cev xeeb tub los yog pupae raug lees paub thiab raws li cov txiv neej thiab poj niam raug muab cais tawm.

Nplej yog dab tsi?

(ˈɡreɪnɪdʒ) n. (Txoj Cai) qub-fashioned lub luag haujlwm them rau nplej.

YYuav siv cov cellule hauv sericulture yog dab tsi?

Cellules muab tso rau ntawm npauj kom txwv tsis pub lub qe nteg qe. 9. Cov qe daig rau cov nplooj ntawv yog muab tom qab nto sterilization thiab acid kho.

noob cocoon yog dab tsi?

noob. cocoons yog khaws los ntawm cov neeg ua liaj ua teb kom tau qe . tso los ntawm sericulture department. Cov noob cocoons no tuaj yeem. yuav tau los ntawm larvae, uas twb reared nyob rau hauv av noo.

Pom zoo: