I-Polyphide isho kumanyolo wamaminerali ayinkimbinkimbi, asetshenziswa kabanzi ukucubungula izitshalo ezitshaliwe nezokuhlobisa ngezigaba ezahlukahlukene zokukhula kwazo. Umuthi isilinganiso esifanele sezakhamzimba ngendlela efinyelelekayo (chelated). Yenzelwe ukusetshenziswa kwamaqabunga nokugqunywa kwezimpande zazo zonke izinhlobo zezilimo ezikhule emhlabathini ovulekile, kanye nokusetshenziswa ngokuchelela ngokunisela.
Izinzuzo zePolyphide
Ngokungafani namalungiselelo afanayo walolu hlobo, iPolyphid inokwakheka okuhlanzayo nokugcwala okuphezulu. Okuqaphelekile ikakhulukazi uchungechunge olusha lwe-Polyphide ne-Bonus additive-adhesive, ekhulisa ukumuncwa kwayo yizitshalo futhi ivimbele ukukhishwa ngokushesha kwekhambi kusuka emaqabungeni. Into entsha ukwengeza kwe-Mar biostimulator ekwakhiweni kwezinto - inyusa isibalo sezinto ezizuzisayo futhi ikhuphule ukungazeleleki kwezifo ezithathelwanayo nezikhunta.
I-Polyphide ayiqukethe i-chlorine, i-sodium nezinye izinto eziyingozi ezitshalweni, futhi inyibilika ngokuphelele emanzini.
Ngenxa yokucutshungulwa kwezilimo ngePolyfid, ikhwalithi nenani lezilimo selithuthukisiwe, ukumelana kwezilimo kwezitshalo kuyakhuphuka futhi kukhula ngamandla.
Sisetshenziswa kuphi lesi sidakamizwa?
Umanyolo I-Polyfid inensimu ebanzi yokusebenzisa, okuncike ekwakhiweni okuqondile kwesidakamizwa nokusetshenziswa kwaso ngqo. Ukuze kutshalwe izilimo zasengadini nezingadi, kusetshenziswa izinhlobo ezilandelayo zePolyphid:
- amazambane;
- imifino;
- ingadi;
- ithanga.
I-Potato polyphide enefomula engu-12-5-40 ivuselela ukubekwa kohlelo lwezimpande olunempilo, ithuthukisa ikhwalithi yezilimo eziyizigaxa futhi yandisa impilo yabo yeshelufu. Amakati wamazambane kufanele acutshungulwe okokuqala ngesikhathi sokuhluma, ukugqokwa okuqhubekayo kwenziwa ngemuva kokuqhakaza njalo emavikini amabili.
Imifino yePolyphid ivuselela ukukhula nokukhula kwesisindo esiluhlaza, futhi iphazamisa ukwakheka kwezithelo:
- ifomula 6-16- 38 yamatamatisi isetshenziswa ekuqaleni kokuqhakaza kwezihlahla zokubhaka futhi esigabeni sokuvuthwa ukuze kusheshiswe;
- ifomula 13-9-32 yamakhukhamba ivuselela ukuthuthukiswa kohlelo lwezimpande kanye nokukhula kwesiko, amakhishi acutshungulwa phakathi nesikhathi sokuthela izithelo njalo ezinsukwini eziyi-7;
- formula 19-19-19 isetshenziswa izithombo ezincane iklabishi ukwenza ngcono ukukhula kwazo, futhi izitshalo abadala Polyphid 13-9-32 isetshenziswa (amasonto amabili ngaphambi kokususa amakhanda iklabishi ukuze kwandiswe ukugcina kwabo izinga).
IPolyphide 11-12-33 isetshenziselwa ukuchelela ngokunisela zonke izilimo zemifino ngesilinganiso esifinyelela ku-1.5 g somuthi ilitha lamanzi ngalinye.
Ukufafazwa kwePolyfid kwezihlahla ze-apula nezithelo zamatshe kuvumela ukwandisa usayizi wezithelo futhi kuthuthukise ukunambitheka kwabo, kanye nokuvimbela isibeletho ukuthi singawa futhi kulinganise isilinganiso sezakhi zomzimba ezidingekayo ekuthuthukisweni okuphezulu. Kungcono ukwenza okungenani ukugqoka okungu-4:
- owokuqala ngefomula 19-19-19 esigabeni sokuvulwa kwezinso;
- owesibili - ukwakheka okufanayo ngemuva kokuqhakaza izimbali;
- owesithathu - ngefomula 6-15-38 esigabeni sokumiswa kwesithelo;
- owesine - ngefomula engu-6-16- 38 esigabeni sokuvuthwa kwezithelo.
Lapho kukhula izilimo zethanga, kusetshenziswa iPolyfid 15-7-30. Ukwelashwa kokuqala kwenziwa ngaphambi kokwakhiwa kwe-ovary, futhi okulandelayo kuze kube ukuqala kokuqhakaza, okwenza sikwazi ukugcwalisa ukuntuleka kwe-boron.
