Izinzwa ezimbili zenhlabathi zobuchwepheshe obuphezulu zivele emcimbini we-Cereals walo nyaka, zibeka isivinini, ukusebenza kahle kwezakhamzimba kanye nokwanda kwamagciwane emgogodleni wokuhlolwa.
Isiteshi somhlabathi
Inzwa yomhlabathi elinganisa ngokunembile ukuhamba kwezakhamzimba enhlabathini isiza abalimi ukuthi benze izikhathi zomanyolo ezinolwazi olungcono ukuze bathuthukise ukusebenza kahle kokusetshenziswa kwezakhamzimba.
Isiteshi somhlabathi sethulwa e-UK ekuqaleni kwalonyaka futhi sinikeza abasebenzisi ulwazi lwezempilo yomhlabathi ngesikhathi sangempela kanye nokuqonda okusebenzayo.
Lesi siteshi sinezinzwa ezimbili zesimanje, ezisebenza ngamandla elanga, ezilinganisa amapharamitha kagesi ekujuleni okubili - 8cm kanye no-20-25cm - futhi zibala: Izinga lezakhamzimba (N, Ca, K, Mg, S njengesamba esiphelele), Ukutholakala kwezakhamzimba, Ukutholakala kwamanzi enhlabathini, Umswakama wenhlabathi, Izinga lokushisa, Umswakama.
Idatha yethulwa kuhlelo lokusebenza lwewebhu noma lweselula oluneziphakamiso namathiphu azenzakalelayo.
Indoda imi eduze kwensimu yokuhlola enebhokisi lezinzwa elifakwe esigxotsheni.
Uthi: “Ngemininingwane yesiteshi somhlabathi, abalimi bangaqonda ukuthi yiziphi izimo ezikhulisa ukusebenza kahle kokusetshenziswa kwezakhamzimba nokuthi yiziphi ezibangela ukumuncwa kwezakhamzimba, futhi bangalungisa ukusetshenziswa kwabo komanyolo ngokuvumelana nalokho. “Lolu hlelo lusiza ekwenzeni izinqumo futhi lungaletha ukonga okukhulu kubalimi.”
I-Teste yomhlabathi
Idivayisi yokuhlola ephathwa ngesandla, esebenza ngebhethri, elingana nebhokisi lokudla kwasemini, ilawulwa uhlelo lokusebenza lwe-smartphone oluhlaziya izinkomba ezibalulekile ukuze kuvunyelwe ukuqapha impilo yomhlabathi.
Amasampula omhlabathi ahlaziywa ngqo ensimini futhi yonke inqubo, kusukela ekuqaleni kuze kube sekupheleni, ithatha imizuzu emihlanu kuphela isampula ngayinye.
Ukuhlolwa ngakunye kurekhoda ama-GPS okuthi kwathathwa kuphi futhi nini, ukuze abasebenzisi bakwazi ukulandelela izinguquko zempilo yenhlabathi endaweni ethile ngokuhamba kwesikhathi.
Isikhathi sokuthunyelwe: Juni-28-2024