Potassium sulfate fetilaisa gaioiga ma auala e faʻaaoga ai


1. Tele-nutrient bai, taua tele i le gaosiga
Ma o loʻo iai ni elemeni e pei ole sulfur, uʻamea, metala paʻepaʻe, molybdenum, magnesium zhi, ma isi mea e manaʻomia e fualaʻau du. I le taimi e tasi, o le oloa o loʻo i ai uiga o le toniga lanu, mautu lelei, lelei solubility, ma faigofie mitiia e faʻatoʻaga. Ina ua maeʻa le faʻaogaina, e mafai ona suia le eleele Faʻatusatusa i faʻatasi fetilaisa faʻalauteleina e isi gaioiga, o le salalau o le paleni paleni paleni o loʻo i ai uiga o le vave faʻaaogaina, faʻaitiitia leiloa, tumau faʻalaʻau aafiaga, ma taua tele faʻatupuina.


2. Lautele tusi talosaga
O le oloa o loʻo i ai mea aoga aoga ma laʻititi ifo i le 3% o le autaʻiga o le chloride. O le oloa e le gata e talafeagai mo faʻatoʻaga eseese faʻatoʻaga pei o saito, araisa, sana, pinati, ae e talafeagai foi mo tino toto faʻatoʻaga pei o fualaʻau, fualaʻau, tapaa, kaliki, ma le suka. Fai faʻalaʻau faʻavae e mafai foi ona faʻaaogaina o laʻei pito i luga.


3. Faʻaleleia le eleele ma faʻalauteleina le eleele lafulemu
O le oloa e leai ni aafiaga oona, ma e leai ni aafiaga leaga i faʻatoaga ma palapala. A maeʻa le faʻaoga, e mafai ona toe faʻatumuina le potasiuma, metala paʻepaʻe, boron ma isi elemeni i totonu o le palapala, fetuʻunaʻi le faʻavae o le eleele, faʻalauteleina le malosi o le atunuʻu, ma ia teteʻe i le lā, faʻatumauina le susū, ma le teteʻe i fale. Aʻafiaga Faʻaoga umi e mafai ona faʻaleleia ai le eleele ma faʻatele ai le faʻatupuina o fua. Ia


Faʻafefea ona faʻaaoga le potassium sulfate compound fertilizer:
(1) E mafai ona faʻaaogaina o faʻavae fetilaisa. Pe a faʻaogaina le potasiuma sulfate o se faʻalaʻau faʻavae i fanua matutu, e tatau ona loloto le faʻaogaina o le eleele e faʻaititia ai le faʻatutuina o tioata o le potassium ma faʻatupuina le faʻaaogaina o aʻa o laʻau ma faʻateleina le faʻaaogaina o le tau.
(2) Faʻaaogaina o ofu pito i luga. Talu ai o le potassium e fai lava sina laʻititi i totonu o le palapala, e tatau ona faʻaaogaina i ni fasi pepa poʻo ni pu i faʻaputuga palapala ma aʻa mafiafia e faʻalauteleina ai le mitiia.
(3) E mafai ona faʻaaogaina o le fetilaisa o fatu ma faʻaopoopo i luga aʻa. Ole aofaʻi ole fetilaisa ole fatu ole 1.5-2.5 kg ile mu, ma e mafai foi ona fai ile 2% -3% fofo mo le faʻaopoopoina o aʻa. Ia


Potassium sulfate o se ituaiga o chlorine-leai, maualuga-lelei ma maualuga-lelei potassium fetilaisa, aemaise lava i le totoina o chlorine-maʻaleʻale faʻatoʻaga pei o le tapaa, du grapes, suka beets, ti laʻau, pateta, flax ma eseese fualaʻau laʻau. E taua tele fetilaisa Taua; o le autu foi mea autu o le sili ona lelei nitrogen, phosphorus ma potassium ternary tuʻu faʻatasi fetilaisa.
O le potassium sulfate type compound fertilizer e maua mai i le maualalo o le vevela o le liua o le potassium chloride, synthes synthes, ma le spray granulation process. E i ai lelei mautu. I se faʻaopopoga i mea taua e tolu e manaʻomia mo laʻau, N, P ma le K, o loʻo iai foʻi ma S ma Ca, Mg, Zn, Fe, Cu ma isi vaega taua. O lenei ituaiga o fetilaisa e talafeagai mo tinoitupe eseese, aemaise i latou e maaleale i le chlorine.

 

Taimi Post: Nov-30-2020