2005-6-9 9:45:38
Silkworm is more delicate economy insect, contract silkworm disease extremely easily, light a reduction of output, weigh a bead chrysalis to not have close, serious effect silkworm raiser is added close. Accordingly, doing the disinfection before good silkworm to defend ill work is sericiculture production acquires one of crucial technologies with high grade concentrated high yield. At present silkworm disease produces the basis circumstance, today spring should carry out the following disinfection to defend ill technology mainly in the work intends before silkworm.
1, because go up,clean year of autumn silkworm to second year spring between a long time of silkworm apart half an year, silkworm room silkworm is provided, Cu room Cu is provided, accumulate in accessary room, environment have dust dirt, conceal has silkworm pathogeny thing, to spring silkworm constitutes potential menace. In the work intending before silkworm, should provide with clean sweep clean thoroughly, do not take dead space. The rubbish that Qing Dynasty gives centers burn down.
2, clean before be opposite, narrate room after be being cleaned clean, with clean water serious catharsis. Silkworm room silkworm is provided, the usable penknife such as silk of the spot mark of the silkworm of die in one's bed that remains in ground surface layer, aperture, body, fecal, chrysalis is blown except, cleared silkworm ill hidden trouble.
3, plaster is swept to classics of the wall of room of silkworm room Cu, ceiling after be being washed clean, the lime white that uses 20 ％ is joined effective chloric the bleaching powder fluid of 1 ％ , comprehensive stucco, can make silkworm room whiteness beautiful, exterminate pathogeny content.
4, immerse right plastic fold film of net of Cu, silkworm, model, a bamboo tray for raising silkworms, silkworm to wear wait for bulk silkworm of lesser model, bamboo, wood is provided, put deserve to have effective chloric above immerses 6 hours in the alexipharmic pool of the bleaching powder fluid of 1 ％ , reach afore-mentioned silkworm to provide to linen-cotton silkworm net can put deserve to have 3 ％ the disinfection of fluid of fresh lime of formalin, 5 ％ immerses 8 hours in the pool, fish out air is basked in.
5, after working procedure is being narrated before fuming disappear to finish, silkworm wearing has been built in room of silkworm room Cu, had placed all silkworm to provide, before sericiculture 4 days of immigrant furnace are provided, put on fill poisonous and abreaction or the small iron bowl of formalin former fluid, the dosage of two medicine is cubage of every 1 stere silkworm room 4 grams, add flourishing ingle, medicaments gives birth to smoke pulverization, room temperature maintains 26 ℃ , sealed door window 24 hours of above, reopen door window removes flavour of a drug. After these jobs reach the designated position entirely, already became asepsis silkworm room, the doorway should place alexipharmic straw mattress, special washbasin, towel, slipper, enter silkworm room to want to wash one's hands change a shoe.
Previous12 Next
