Abahloli bezakhi zomhlabathi benza izinguquko

Namuhla, amathuluzi okuhlola izakhi zomhlabathi amukelwa abacwaningi bezolimo futhi angasiza abakhiqizi bezolimo ukuba baqedele ukuhlonza izakhi zomhlabathi ngendlela elula nephumelelayo.Ngokukhula kwesidingo sobuchwepheshe bokuhlola inhlabathi yezolimo ezindaweni zasemakhaya, ukusebenza kahle kokulinganisa kwamathuluzi okuhlola izakhi zomhlabathi nakho kuyathuthuka unyaka nonyaka, okungasiza ukunwetshwa okwengeziwe kwezolimo ukuze kufinyelele ukuzimisela okusheshayo kwezakhi zomhlabathi futhi kuthuthukise kakhulu ukusebenza kahle kokuhlolwa kwenhlabathi. , ngaleyo ndlela ukufeza umgomo omncane "wokonga izindleko nokusebenza kahle" ekukhiqizweni kwezolimo.Eminyakeni yakamuva, ukusetshenziswa komanyolo okungalingani sekube ngenye yezinto ezithinta ukukhula kwekhwalithi ephezulu kwezitshalo ekukhiqizeni kwezolimo.Lapho abalimi befaka umanyolo, ngokuvamile ababi kahle ekusebenziseni izivivinyo zezakhi zomhlabathi ezichwepheshile, kodwa bathembele kuphela ekuhlangenwe nakho kwabo kwangaphambili ukuze banikeze umanyolo, empeleni okunzima kakhulu ukufeza inhloso yokuvundisa okunembile.Ukufakwa kukamanyolo ngokungalingani, noma ngabe kuncane kakhulu noma kuningi kakhulu, akusizi ekukhuleni kwezitshalo.Ngakho-ke, kusadingeka ukusebenzisa izinsimbi zochwepheshe zokuhlola inhlabathi nokuvundisa kwezolimo zanamuhla.

Okwamanje, abalimi abaningi basakholelwa ukuthi izitshalo zizokhiqiza uma befaka umanyolo owanele.Kodwa-ke, akunjalo, futhi ukuvundiswa kufanele kulandele isimiso semali yesayensi nefanele.Umanyolo omningi ngeke ulimaze kuphela ukukhula kwezitshalo, kodwa futhi ungcolise imvelo yomhlabathi.Ngezinkinga ezingenhla, kuyadingeka ukusebenzisa ithuluzi lokuxilonga izakhi zomhlabathi ukuqinisa ukuxilongwa kwezakhi zomhlabathi futhi uyisebenzise njengesisekelo sokuqondisa abakhiqizi bezolimo ukuze bazuze ukuvundiswa okunembile.

Ngaphambili, abakhiqizi bezolimo bavame ukunaka kakhulu i-nitrogen, i-phosphorus ne-potassium, kanye nokulandela izakhi zokufaka umanyolo, umtshina wezakhi zomhlabathi uyithuluzi lamanje lomsebenzi wokuvundisa inhlabathi, indima yawo eyinhloko ukuthola inhlabathi ye-ammonium nitrogen, esebenza ngokushesha. i-phosphorus, i-potassium esebenzayo, izakhi zokulandelela, okuqukethwe kwezinto eziphilayo, ukuze kusizwe abakhiqizi bezolimo bathuthukise isethi yohlelo lokuvundisa olunengqondo.