Izindaba
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Isiteshi sezulu sePole: Inketho entsha yokuqapha isimo sezulu ngokunembile
Njengoba kwenzeka njalo ukuguquka kwesimo sezulu kanye nezehlakalo zesimo sezulu esibi kakhulu, ukubaluleka kokuqapha isimo sezulu kuye kwaba yinto evelele kakhulu. Kungakhathaliseki ukuthi ezolimo, amandla, ukuvikelwa kwemvelo noma ukuphathwa kwamadolobha, idatha enembile yesimo sezulu iyisisekelo esibalulekile sokuthatha izinqumo...Funda kabanzi -
Ukuqapha Ikhwalithi Yamanzi Okuthuthukisiwe Nokushibilika Kwezinzwa Ze-COD/BOD
Njengoba ukukhathazeka ngokungcoliswa kwamanzi emhlabeni jikelele kukhuphuka, izimboni kanye nomasipala bayanda ukusebenzisa ukungcoliswa kwamanzi, izinzwa ze-COD (Chemical Oxygen Demand), kanye ne-BOD (Biochemical Oxygen Demand) ukuqinisekisa ukuphathwa kwamanzi okuphephile nokuhambisanayo. Ngokusho kwezitayela zokusesha zakamuva ze-Alibaba International, isidingo se ...Funda kabanzi -
Inzwa Yokuqapha Uthuli Lwephaneli Yelanga: Intuthuko Yamuva Kubuchwepheshe Bamandla Ahlanzekile
Njengoba imakethe yamandla elanga yomhlaba wonke iqhubeka nokukhula, ukugcina ukusebenza kahle kwamaphaneli kubalulekile. Ukuqongelela uthuli kumaphaneli e-photovoltaic (PV) kunganciphisa ukukhishwa kwamandla ngamaphesenti angama-25, ikakhulukazi ezindaweni ezomile nezimboni. Ukuze kuxazululwe le nselele, inzwa yokuqapha uthuli lwamaphaneli elanga...Funda kabanzi -
Izinzwa zenhlabathi ziyasetshenziswa kwezolimo
Ngokuthuthuka okuqhubekayo kobuchwepheshe bezolimo besimanje, izinzwa zomhlabathi, njengemishini ebalulekile yobuhlakani kwezolimo, kancane kancane ziba ithuluzi elinamandla kubalimi lokukhulisa umkhiqizo nokuthuthukisa ukuphathwa komhlabathi. Enkambisweni yokukhuthaza izinzwa zomhlabathi, asikwazi nje kuphela...Funda kabanzi -
Isiteshi sezulu sezolimo
Ukukhuthazwa kweziteshi zezulu zezolimo kubaluleke kakhulu ekuthuthukisweni kwezolimo ePhilippines. Njengezwe elikhulu lezolimo, ukwakhiwa nokukhuthazwa kweziteshi zezulu zezolimo ePhilippines kunganikeza idatha yezulu enembile...Funda kabanzi -
Umthelela Wezikali Zemvula Zensimbi Engagqwali Ekuvimbeleni Ukwakha Izidleke Kwezolimo ZaseRussia
Ezolimo zidlala indima ebalulekile emnothweni waseRussia, zinegalelo elikhulu ekuphepheni kokudla kanye nasekuziphatheni kwezigidi zabantu. Kodwa-ke, abalimi bavame ukubhekana nezinselelo ezahlukahlukene, enye yazo ukuphazamiseka kwezinyoni ezizalela emishinini yezolimo nasezindlini, ikakhulukazi emvuleni...Funda kabanzi -
Ukubaluleka Kwenzwa Yekhwalithi Yomoya Engu-5 Ku-1 Yezimboni Nezolimo e-Indonesia
Ikhwalithi yomoya iyinkinga ephuthumayo emhlabeni jikelele, futhi i-Indonesia nayo ayihlukile. Njengoba izimboni zikhula ngokushesha kanye nokwanda kwezolimo, izwe libhekene nezinselele ezinkulu zemvelo. Esinye isici esibalulekile sokugcina impilo yemvelo ukuqapha ikhwalithi yomoya, ikakhulukazi izingozi...Funda kabanzi -
Inani kanye nomthelela weziteshi zesimo sezulu eNdiya: iphayona ekubhekaneni nenselele yesimo sezulu
Uma kubhekwa ukuguquka kwesimo sezulu emhlabeni wonke, ukuqapha okunembile kwesimo sezulu kuba yinto ebaluleke kakhulu. Njengemishini yokuqapha yesimo sezulu ethuthukisiwe, iziteshi zesimo sezulu zingaqoqa futhi zihlaziye idatha yesimo sezulu ngesikhathi sangempela, zinikeze ukwesekwa okubalulekile kwezolimo, ezokuthutha, nokwakha...Funda kabanzi -
Inzwa yokukhanya
Ngokuthuthuka kwesayensi nobuchwepheshe kanye nokukhuthazwa okuqhubekayo komqondo wamadolobha ahlakaniphile, izinzwa zokukhanya, njengedivayisi ebalulekile yokuzwa imvelo, kancane kancane ziba ithuluzi elibalulekile lokulawula okuzenzakalelayo emikhakheni eyahlukahlukene. Le sensor ayikwazi nje ukusisiza ukuphatha kangcono...Funda kabanzi