1. Vundisa ngokwezimo zangempela zomhlabathi nezitshalo
Inani kanye nenhlobonhlobo kamanyolo kwanqunywa ngokunengqondo ngokwamandla okunikeza inzalo yomhlabathi, inani le-PH, kanye nezici zesidingo sikamanyolo wezitshalo.
2. Hlanganisa i-nitrogen, i-phosphorus, i-potassium, umanyolo we-organic, kanye nomanyolo we-micronutrient
Ukusetshenziswa okuxubile kwama-multi-elements kanyeumanyolo ophilayo or umqubakunganciphisa ukufakwa nokulungiswa kwe-phosphorus enhlabathini futhi kwandise isilinganiso sokusetshenziswa kukamanyolo.Ngokwezilimo ezihlukene, u-6-12 kg womanyolo we-micronutrient wafakwa ku-Acre ngayinye.
3. Ukusetshenziswa okujulile, ukusetshenziswa okugxilile, kanye nokufakwa kwezingqimba
Ukusetshenziswa okujulile kuyindlela ebalulekile yokwandisa ukusebenza kahle kwe-nitrogen nokunciphisa ukulahleka kwe-nitrogen, okungagcini nje ukunciphisa ukuvuvuka kwe-ammonia kodwa futhi kunciphise ukulahlekelwa kwe-denitrification, ngakolunye uhlangothi, ukunciphisa ukulungiswa kwamakhemikhali kungakhuphula umehluko wokuhlushwa ngezimpande zezitshalo futhi kukhuthaze ukutholwa kwe phosphorus ngezitshalo.Ngaphezu kwalokho, ukuhamba kwe-phosphorus emhlabathini kubi.
4. Sebenzisa umanyolo okhipha kancane
Kuyaziwa ukuthi ukusetshenziswa komanyolo okhishwa kancane kunganciphisa inani likamanyolo futhi kuthuthukise izinga lokusebenzisa.Umphumela womanyolo okhishwa kancane umude kunezinsuku ezingama-30, ukulahleka kokuvuthwa kwe-leaching kuncishisiwe, futhi inani lomanyolo lingancishiswa ngo-10% -20% kunalelo lomanyolo ojwayelekile.Ngesikhathi esifanayo, ukusebenzisa umanyolo okhishwa kancane kungakhuphula isivuno nemali engenayo.Ngemuva kokufaka isicelo, umphumela womanyolo uzinzile futhi ude, isikhathi sakamuva asiqediwe, simelana nezifo, futhi simelana nendawo yokulala, futhi isivuno singakhula ngaphezu kuka-5%.
5. Ukukhulelwa kwefomula
Ucwaningo lubonise ukuthi izinga lokusebenzisa umanyolo linganyuswa ngo-5% -10%, ukuvundiswa okungaboni kungagwenywa futhi ukumoshwa kukamanyolo kungancipha.Ngenani eliphelele, inani le-nitrogen elimuncwa izitshalo, inani likamanyolo osalayo enhlabathini, kanye nenani likamanyolo elilahlekile liyenyuka ngokwanda kwenani likamanyolo we-nitrogen osetshenzisiwe, kuyilapho inani elilinganiselwe, ukusetshenziswa kwe-nitrogen ukusebenza kahle kwehle ukwanda kwenani likamanyolo osetshenzisiwe, izinga lokulahlekelwa liyenyuka ngokwanda kokufakwa kukamanyolo.
6. Yisebenzise ngesikhathi esifanele
Isikhathi esibalulekile somsoco kanye nesikhathi esisebenza kahle kakhulu yizikhathi ezimbili ezibalulekile ukuze izitshalo zimunce umsoco.Kufanele sizibambe lezi zikhathi ezimbili ukuze siqinisekise ukusebenza kahle okuphezulu kukamanyolo kanye nesidingo somsoco ezitshalweni.Ngokuvamile, isikhathi esibucayi se-phosphorus sise-prophase yokukhula, futhi isikhathi esibucayi se-nitrogen sihamba kancane kuneso se-phosphorus.Isikhathi esiphezulu sokusebenza kahle yisikhathi kusukela ekukhuleni kwemifino kuya ekukhuleni kokuzala.
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Isikhathi sokuthumela: Mar-16-2022