Ekuthuthukisweni okusheshayo kwezolimo zanamuhla, inhlabathi njengesisekelo sokukhiqizwa kwezolimo, isimo sayo sezempilo sithinta ngqo ukukhula, isivuno kanye nekhwalithi yezitshalo. Izindlela zendabuko zokuqapha umhlabathi zidla isikhathi futhi kunzima ukuhlangabezana nezidingo zokuphatha okunembile kwezolimo zesimanje. Ukuvela kwenzwa yenhlabathi engu-7 ku-1 kunikeza isisombululo esisha sokuqapha ngesikhathi sangempela kanye nokuqapha okuphelele kwemvelo yenhlabathi, futhi isibe umsizi obalulekile wezolimo olunembile.
1. Imisebenzi ebalulekile kanye nezinzuzo ze-7 ku-1 inzwa yomhlabathi
Inzwa yenhlabathi engu-7 koku-1 iyisisetshenziswa esihlakaniphile esihlanganisa imisebenzi eminingi yokuqapha ukuze kukale kanyekanye imingcele eyisikhombisa ebalulekile yomhlabathi: izinga lokushisa, umswakama, ukuqhutshwa kukagesi (EC), i-pH, i-nitrogen, i-phosphorus, ne-potassium. Izinzuzo zayo eziyinhloko yilezi:
Ukuhlanganiswa kwamapharamitha amaningi: umshini onezinhloso eziningi, ukuqapha okuphelele kwesimo sempilo yenhlabathi, ukuhlinzeka ngesisekelo sesayensi sokuphatha okunembile.
Ukuqapha kwesikhathi sangempela: Ngobuchwepheshe bokudluliswa okungenantambo, idatha yesikhathi sangempela ilayishwa emafini noma kumatheminali eselula, futhi abasebenzisi bangabheka isimo senhlabathi noma nini nanoma kuphi.
Ukunemba okuphezulu nobuhlakani: Ubuchwepheshe bezinzwa obuthuthukisiwe nama-algorithms wokulinganisa kusetshenziswa ukuze kuqinisekiswe idatha enembile nethembekile, ehlanganiswe nokuhlaziywa kobuhlakani bokwenziwa ukuze kunikezwe izincomo zokuphatha eziqondene nawe.
Ukuqina kanye nokuvumelana nezimo: Ukusetshenziswa kwezinto ezikwazi ukumelana nokugqwala, ukuzivumelanisa nezinhlobo ezihlukahlukene zenhlabathi nezimo zezulu, ezifanele ukusetshenziswa isikhathi eside sokugqitshwa.
2. Amacala okusebenza asebenzayo
Icala 1: Uhlelo lokunisela olunembayo
Ipulazi elikhulu lethule uhlelo lokunisela olunembayo olwakhiwe ngenzwa yomhlabathi engu-7 ku-1. Ngokuqapha umswakama wenhlabathi kanye nezidingo zamanzi ezitshalo ngesikhathi sangempela, uhlelo luzilungisa ngokuzenzakalelayo imishini yokunisela, okwenza ngcono kakhulu ukusetshenziswa kwamanzi. Ipulazi lisebenzisa amanzi angaphansi ngo-30% kunalawo okunisela okujwayelekile, kuyilapho lenyusa isivuno sezitshalo ngo-15%.
Icala 2: Ukuphatha umanyolo ngobuhlakani
Inzwa yenhlabathi engu-7 koku-1 yasetshenziswa ukuqapha okuqukethwe kwezakhi zomhlabathi engadini yezithelo esifundazweni saseShandong. Ngokusekelwe kudatha ehlinzekwe yizinzwa, abaphathi bensimu yezithelo bathuthukise izinhlelo eziqondile zokuvundisa ezinciphisa ukusetshenziswa kukamanyolo ngamaphesenti angu-20, kuyilapho bekhulisa okuqukethwe ushukela kanye nekhwalithi yesithelo futhi bakhulisa intengo yemakethe ngamaphesenti angu-10.
Icala lesi-3: Ukuthuthukiswa kwempilo yomhlabathi
endaweni yokulima enosawoti oqinile esiFundazweni saseJiangsu, umnyango wezolimo wendawo wasebenzisa inzwa yenhlabathi engu-7 koku-1 ukuqapha ukuqhutshwa komhlaba kanye nenani le-pH. Ngokuhlaziywa kwedatha, ochwepheshe benza izinhlelo ezihlosiwe zokuthuthukisa inhlabathi, njengokugeleza kwamanzi okunisela nokusebenzisa i-gypsum. Ngemva konyaka owodwa, usawoti wenhlabathi wehle ngamaphesenti angu-40 futhi isivuno sesikhuphuke kakhulu.
Icala lesi-4: Indawo yokubonisa yezolimo ehlakaniphile
Inkampani yobuchwepheshe bezolimo yakhe indawo yokubonisa ezolimo ehlakaniphile e-Zhejiang, ikhiphe ngokugcwele inethiwekhi yezinzwa zomhlabathi eziyi-7 koku-1. Ngokuqapha ngesikhathi sangempela imingcele yenhlabathi, kuhlanganiswe nokuhlaziywa kwedatha enkulu, indawo yokubonisa isizuze ukuphathwa okunembayo kokutshala, yandisa isivuno sezitshalo ngama-25%, futhi yaheha amabhizinisi amaningi ezolimo nabatshalizimali ukuthi bavakashele futhi babambisane.
3. Ukubaluleka kokwandiswa kokungu-7 ku-1 inzwa yomhlabathi
Thuthukisa ukusebenza kahle kokukhiqizwa kwezolimo: Ngokuqapha okunembile nokuphathwa kwesayensi, thuthukisa indawo ekhulayo yezitshalo, uthuthukise isivuno kanye nekhwalithi.
Nciphisa izindleko zokukhiqiza: nciphisa ukumosheka kwamanzi nomanyolo, unciphise ukufakwa kwezinsiza, futhi uthuthukise ukusebenza kahle komnotho.
Vikela imvelo: nciphisa ukusetshenziswa ngokweqile kukamanyolo nezibulala-zinambuzane, nciphisa ukungcoliswa kwemithombo yezolimo, futhi ukhuthaze intuthuko yezolimo esimeme.
Khuthaza ukuthuthukiswa kwezolimo: Nikeza usekelo lwezobuchwepheshe lwezolimo olunembayo kanye nezolimo ezihlakaniphile, futhi usize uguquko lwezolimo kanye nokuthuthukiswa.
4. Isiphetho
Inzwa yenhlabathi engu-7 ku-1 ayiyona nje i-crystallization yesayensi nobuchwepheshe, kodwa futhi nokuhlakanipha kwezolimo zesimanje. Isetshenziswa kabanzi ekuniseleni okunembayo, ekuvundiseni ngobuhlakani, ekuthuthukisweni kwenhlabathi nakweminye imikhakha, okukhombisa ukubaluleka kwayo okukhulu kwezomnotho nezenhlalo. Ngokuzayo, ngokuthuthukiswa okuqhubekayo kobuchwepheshe obufana ne-inthanethi Yezinto kanye nobuhlakani bokwenziwa, izinzwa zomhlabathi ezingu-7in 1 zizonika amandla izimo zezolimo ezengeziwe futhi zinikeze ukusekela okunamandla kokuphilisana kwabantu nemvelo.
Ukukhuthazwa kwezinzwa zomhlabathi ezingu-7 kwezingu-1 akukhona nje ukwethenjwa kwezobuchwepheshe, kodwa futhi kuwutshalomali esikhathini esizayo sezolimo. Masibambane ngezandla ukuvula isahluko esisha sezolimo ezihlakaniphile!
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Isikhathi sokuthumela: Mar-24-2025