izindaba

Okusanhlamvu okugciniwe ngemva kokuvuna, kungakhathaliseki ukuthi kugcinwe endaweni yokugcina okusanhlamvu kazwelonke noma ekhaya labalimi, uma kugcinwe ngendlela engafanele, kuzophazanyiswa izinambuzane ezisanhlamvu ezigciniwe. Abanye abalimi balahlekelwe kakhulu ngenxa yokuhlasela kwezinambuzane ezisanhlamvu ezigciniwe, cishe izinambuzane ezingama-300 ngekhilogremu kakolweni kanye nokuncipha kwesisindo ngo-10% noma ngaphezulu.

I-biology yezinambuzane ezigcinayo ukukhasa njalo engqumbini yokusanhlamvu. Ingabe ikhona indlela yokulawula izinambuzane zokudla okugciniwe ngaphandle kokusebenzisa izibulala-zinambuzane zamakhemikhali zokwenziwa ezinemithelela yemvelo nempilo yabantu? Yebo, i-diatomite, isibulala-zinambuzane semvelo esisetshenziselwa ukugcina izinambuzane eziwuhlupho. I-Diatomite idiphozithi yokwakheka komhlaba eyakhiwe ngamathambo amathambo ezinto eziphilayo ezineseli elilodwa zasolwandle namanzi ahlanzekile, ikakhulukazi ama-diatom nolwelwe. Lawa madiphozithi okungenani aneminyaka eyizigidi ezimbili ubudala. I-Diatomite powder yekhwalithi enhle ingatholakala ngokumba, ukuchotshozwa nokugaya. Njengesibulala-zinambuzane semvelo, impushana ye-diatomite inokumuncwa okuhle futhi inethuba elibanzi lokusetshenziswa ekulawuleni izinambuzane ezisanhlamvu ezigciniwe. I-Diatomite inothile ngezinsiza zemvelo, ayinabo ubuthi, ayinaphunga futhi kulula ukuyisebenzisa. Ngakho-ke, kukhuthazwa ukuthi kufanele isetshenziswe ezindaweni zasemakhaya ukuze kwakhiwe indlela entsha yokulawula izinambuzane okusanhlamvu okugciniwe ezindaweni zasemakhaya. Ngaphezu komthamo omuhle wokumunca, usayizi wezinhlayiyana, ukufana, ukuma, inani le-pH, ifomu lomthamo kanye nokuhlanzeka kwe-diatomite yizici ezibalulekile ezithinta umphumela wayo wokubulala izinambuzane. I-Diatomite enomphumela omuhle we-insecticidal kumele kube i-silicon ehlanzekile ye-amorphous enobubanzi bezinhlayiyana <. 10μm(micron),pH <8.5, iqukethe kuphela inani elincane lobumba kanye ne-silicon ecwebezelayo engaphansi kuka-1%.

Izici ezihlukahlukene ezithinta i-diatomite powder ukulawula izinambuzane okusanhlamvu ezigciniwe zafundwa e-United States: ifomu lomthamo, umthamo, izinhlobo zezinambuzane zokuhlola, imodi yokuxhumana phakathi kwezinambuzane ne-diatomite, isikhathi sokuxhumana, okusanhlamvu okuhlukahlukene, isimo sokusanhlamvu (okusanhlamvu okuphelele, okusanhlamvu okuphukile, impushana), izinga lokushisa kanye nokuqukethwe kwamanzi okusanhlamvu, njll.

Kungani i-diatomite ingabulala izinambuzane ezisanhlamvu ezigciniwe?

Lokhu kungenxa yokuthi i-diatomite powder inamandla amakhulu okumunca ama-esters. Umzimba wokusanhlamvu - isilokazane esiwugcinayo sinendawo emagebhugebhu nama-bristles amaningi. Impushana ye-diatomite ihlikihla ebusweni bomzimba wezinambuzane ezisanhlamvu ezigciniwe njengoba sikhasa ohlamvu olulashiwe. Ungqimba olungaphandle kakhulu lodonga lomzimba wesinambuzane lubizwa ngokuthi i-epidermis. Ku-epidermis kukhona ungqimba oluncane lwe-wax, futhi ngaphandle kwesendlalelo se-wax kukhona ungqimba oluncane lwe-wax oluqukethe ama-esters. Nakuba ungqimba lwengcina nolwelwesi oluvikelayo luncane kakhulu, lufeza indima ebaluleke kakhulu ekugcineni amanzi engaphakathi emzimbeni wezinambuzane, “okuwumgoqo wamanzi” walesi sinambuzane. Ngamanye amazwi, “isithiyo samanzi” singagcina amanzi angaphakathi emzimbeni wezinambuzane angahwamuki futhi awenze aphile. I-Diatomite powder ingakwazi ukumunca ngamandla ama-ester nama-wax, ibhubhise "umgoqo wamanzi" wezinambuzane, izenze zilahlekelwe amanzi, zilahlekelwe isisindo futhi ekugcineni zife.