Sera ndiyo yechina yakanyanya kukosha inokonzeresa mune kugadzirwa kwegorosi mushure me nitrogen, phosphorous uye potassium. Pakutanga, zvidyarwa zvaive pachena kuendesa sulfu pamvura kuburikidza nemvura yakasvibiswa, asi sepakati pechikamu chekusvibisa chinovandudza huwandu hweSulfu hwakadonha nemvura, dzakadzikira zvikuru. Uye vaAfrica vanofanirwa kufona vafereza negrey, sezvo zvikasadaro chibereko chetsika chinogona kuderera, vanoudza Bill Spiegel muchinyorwa chePortal.com.
Sulfa kushomeka mune zvirimwa zvegorosi zvinotaridzika seizvi.
"Semutemo, gorosi neyekushomeka kwero uye kuderedzwa uye kunoonekwa mumunda wemunda, - inotsanangura kudaro Drivar Ruis Diaz, iyo ivhu bhiza rehunyanzvi kubva kuYunivhesiti yeKansas - Iwe unogona kuona nzvimbo nekushomeka kweSarufa pamisoro yezvikomo kana nzvimbo dzakatsvedza dzinoitika uye zvirimo zvezvinhu zvezvinyorwa zvakaderera. Kana gorosi munzvimbo dzinowanikwa kumusoro kwejivhu rakabviswa kana kucheka kunoitwa - semuenzaniso, minda yakatsvuka kana yakawirwa negorosi imomo inogona zvakare kuve nezviratidzo. "
"Ongorora: Iko kushomeka kweS mukukura zvirimwa kazhinji hazvigone kukanganisa kweNitrogen (n). Nekudaro, kusiyana neNitrogen kushomeka, apo mashizha ekare ari "kupisa" uye yero, nekushambadzira kwetsiva, paLole yero. Zvirimwa zvegorosi zvine kushomeka kwekupedzisira kuve chlorobic, "anotsanangura ruiz diaz.
Kuperembera kweGoo muGorosi kunoonekwa pakutanga muchirimo, kusati kwatanga kuchizvarwa kubva pane iyo ivhu, uye midzi yegorosi inogona kumera yakadzika kusvika pakushandiswa kweiyo salashi.
"Kushaikwa kweSulfa kunowanzooma kuziva, nekuti chlososis hakuwanzo kuve pachena," Ruiz daiz inonyevera. - Tsika neSarufa kushomeka kunogona zvakare kuve kwakaderera, kuonda-chiyero uye spindle-yakaumbwa. Panyaya yegorosi nezvimwe zvirimwa zvezviyo, kutamira kunonoka. Makwikwi egore rechando hwemasora anosimbiswawo nekuda kwekukura zvishoma uye kushaya hutano hwakanaka. "
Kana munhoroondo yemunda mune imwe nzvimbo yatove neyakagadzirirwa sarufa, varimi vanogona kufunga nezvekushandiswa kwe s seynessation chiyero munguva yechando.
Ndezvipi zvigadzirwa zvine grey zvinogona kushandiswa
Iko kune akawanda s-ine fetilizer ayo akakodzera kwazvo kumanazve mwaka kugadzira uye kubvisa kusuwa kwekusagadzikana:
Ammonium Sulfate chinhu chakaoma icho chinobva pane zvese zviri zviviri nitrogen uye zvisinei, chine mukana wepamusoro-soro-kugadzira, uye pH inofanira kutariswa. AMMonium Sulfate inoreva sarudzo dzakanaka dzekusvika pre-kudzvara kugadzirisa kana kudyisa kuti ugadzirise iyo iripo sarufa.
Gypsum is calcium sulfate uye inowanzo kuwanikwa mune hydrate fomu ine 18.6% s, uye mumakwenzi, inobvumidza iwe kuti uzvisungire nezvimwe zvinhu. Sezvo ichi chisusu sulfate sosi, zvichave nekukurumidza uye zvakakodzera kudya kwemvura kudya. Nekudaro, iyo gypsum haina kunyarara mumvura yakawanda feteraiza akawanda, kusanganisira Ammonium sulfate.
New NPS Zvigadzirwa, zvakadai seMicrosence nevamwe, midziyo kubva kuAmoniium phosphate, inosanganisira s, uye mune dzimwe nguva maMicrElements seZinc. Muzvakawanda zvezvigadzirwa izvi, s iripo muchimiro chechibvumirano chekutanga s uye sulfate.
Ammonium Thiosulfate ndicho chigadzirwa chakakurumbira s-ine chigadzirwa chinoshandiswa mukugadzirwa kwemvura feteraiza, sezvo inoenderana nemhinduro dze nitrogen uye zvimwe zvapera zvemvura zvigadzirwa. Yakakodzera kudya kwemvura.
Potassium Thiosulfate chigadzirwa chinojekesa chigadzirwa, chinogona kusanganiswa pamwe nemamwe mafetera emvura. Kufanana nohosulfate, yakakodzera kutanga kwekudya muchirimo.
Sezvinonyanya kukosha zvinovaka muviri, Sulfu inokosha basa mukuumbwa kweAmino Acids, mapuroteni nemafuta uye akakosha pakuumbwa kwaChlorophyll.
Nitrogen uye sarufa inosanganiswa neimwe nhanho, nekuti Sulfur inoita basa rekuita kweNitratredease enzyme, inobatsira kushandura nitrates muAmino acids. Nekuda kweizvozvo, kunyatsoita kwekushandisa nitrogen kunogona kuderera nekushayikwa kweSulfu, anodaro Ruis diaaz.
(Source: www.asrchlulture.com. Yakatumirwa na: Bill Spiegel).