tharollo ea indasteri
01
selelekela sa tshebediso bakeng sa temo ya metsing
2024-06-07 11:30:34
Tlhapi ea metsing
Tsebisa
Tlhapi ea metsing e hloka mekhoa e tiileng ea likhoerekhoere le mekhoa ea ho bolaea likokoana-hloko ho boloka tikoloho e phetseng hantle le e sebetsang hantle bakeng sa bophelo ba metsing. Mekhoa e nepahetseng ea ho thibela likokoana-hloko le mekhoa ea ho hloekisa e bohlokoa ho thibela ho ata ha mafu le ho netefatsa bophelo bo botle ba mefuta eohle ea metsing. Sengoliloeng sena se fana ka tataiso e felletseng ea ho bolaea likokoana-hloko le mekhoa ea ho hloekisa metsing.
Kemiso ea ho hloekisa kamehla
Theha kemiso ea kamehla ea ho hloekisa lisebelisoa tsohle, litanka le lisebelisoa tse sebelisoang temong ea metsing. Lenaneo le tlameha ho kenyelletsa mesebetsi ea ho hloekisa ea letsatsi le letsatsi, beke le khoeli le khoeli le khoeli ho netefatsa hore libaka tsohle li lula li hloekile li bile li se na lintho tse phelang le litšila.
Litlhahiso tsa Tšebeliso:
1.U se ke ua tšela phofo e thibelang likokoana-hloko ka ho toba matangoaneng a metsing.
2. Bala bophahamo ba metsi a letangoana 'me u bapise tekanyo ea phofo ea sebolaea-likokoanyana ka tsela e nepahetseng. (Tlhahiso e akaretsang: ligrama tse 0,2 -1.5 dikgerama tsa phofo e bolaeang likokoana-hloko ka li-cubic meter tsa metsi).
3.Eketsa metsi ho setshelo pele, ebe u tšela phofo, tsosa ka ho feletseng ho lokisetsa tharollo.
4.Ttšela tharollo e lokisitsoeng ea sebolaea-mafu ka letamong.
Tekanyo e khothalelitsoeng:
1. Pond Disinfection: Tekanyo e akaretsang e khothaletsoang ke 0.2 -1.5 g/m3.
2. Thepa ea Disinfection: Kenya lisebelisoa ka tharollo e nang le motsoako oa 0.5%, e leng ligrama tse 5 ka litha e le nngwe, bakeng sa metsotso e 20-30, ebe o hlatsoa ka metsi a hloekileng.
| Maemo a Tšebeliso | Nako ea Kopo | Tekanyo e khothalelitsoeng (gram/m3 ea metsi) |
| Pele ho li-stocking tsa letamo | Matsatsi a 1-2 pele ho li-stocking | 1.2g/m3 |
| Thibelo ea mafu ka mor'a ho bokella letamo | Matsatsi a mang le a mang a 10 | 0.8-1.0 g/m3 |
| Nakong ea ho qhoma ha mafu | Hang ka matsatsi a 3 | 0.8-1.2g/m3 |
| Phekolo nakong ea ho thehoa ha fungal | Hang ka letsatsi qalong, ebe u pheta matsatsi a 3 | 1.5 g/m3 |
| Tlhoekiso ea metsi | Matsatsi a mang le a mang a mararo | 0.2-0.3g/m3 |
| Tikoloho, sebaka, le thepa e bolaeang likokoana-hloko | 10 g/L, 300ml/m2 |
Tsamaiso ea boleng ba metsi
Ho boloka boleng bo nepahetseng ba metsi ka ho beha leihlo le kalafo khafetsa. Sena se kenyeletsa tšebeliso ea mekhoa ea ho hloekisa, ho kenya moea le ho tlosa litšila tsa tlhaho ho thibela ho bokellana ha libaktheria tse kotsi le likokoana-hloko.
Koetliso le thuto
Ho fana ka koetliso mabapi le mekhoa e nepahetseng ea ho bolaea likokoana-hloko le mekhoa ea ho hloekisa ho basebetsi bohle ba amehang temong ea metsing. Ho hatisoa bohlokoa ba bohloeki le tšireletso ea likokoana-hloko ho thibela ho qhoma ha mafu le ho boloka tikoloho e phetseng hantle bakeng sa mefuta ea metsing.
Ho Boloka Tlaleho
Boloka litlaleho tse qaqileng tsa mesebetsi eohle ea ho bolaea likokoana-hloko le ea ho hloekisa, ho akarelletsa le mofuta oa sebolaea-likokoana se sebelisitsoeng, kamoo se sebelisitsoeng kateng le makhetlo a ho hloekisa. Tlhahisoleseding ena e bohlokoa bakeng sa ho beha leihlo katleho ea mekhoa ea ho bolaea likokoana-hloko le ho latela melaoana.