njira yamakampani

Kuweta nkhuku ndi bizinesi yofunika kwambiri padziko lonse lapansi, yomwe imapereka gwero lazakudya zomanga thupi kudzera mu nyama ndi mazira. Komabe, kuchuluka kwa anthu m’nyumba zoweta nkhuku kumapangitsa malowa kukhala osavuta kufalikira kwa matenda opatsirana. Kukhazikitsa robus ...

Porcine Reproductive and Respiratory Syndrome (PRRS) ndi matenda opatsirana kwambiri omwe amakhudza nkhumba, zomwe zimayambitsa kuwonongeka kwakukulu kwachuma pa ulimi wa nkhumba padziko lonse lapansi. Kukhazikika kwa PRRS mkati mwa famu ya nkhumba ndizofunikira kwambiri pakuwongolera ndi kuwongolera ...

Copper sulfate (CuSO₄) ndi mankhwala osakanikirana. Njira yake yamadzimadzi ndi ya buluu ndipo imakhala ndi acidity yofooka. Copper sulfate solution ili ndi mphamvu zophera mabakiteriya ndipo imagwiritsidwa ntchito kwambiri posamba nsomba, kupha tizilombo toyambitsa matenda (monga malo odyetserako), ndi p...

M’zamoyo za m’madzi, mawu akuti “kuchotsa poizoni” ndi odziŵika bwino: kuchotsa poizoni pambuyo pa kusintha kwadzidzidzi kwa nyengo, kugwiritsira ntchito mankhwala ophera tizilombo, kufa kwa ndere, kufa kwa nsomba, ngakhalenso kudya mopambanitsa. Koma kodi “poizoni” amatanthauza chiyani kwenikweni? Kodi "Toxin" ndi chiyani? ...

Kusintha kwa Mikhalidwe ya Pansi pa Padziwe M'magawo Onse a Zamoyo Zam'madzi Ndizodziwikiratu kuti kuwongolera bwino kwa madzi ndikofunikira kwambiri paulimi wamadzi, komanso kuti madzi abwino amagwirizana kwambiri ndi momwe dziwe liliri. Ubwino wa pansi pa dziwe umathandizira chitukuko ...