IiNzuzo zeAmmonium Sulfate Crystals kwezoLimo

Inkcazelo emfutshane:

Iikristale ze-ammonium sulfate zizichumisi eziguquguqukayo nezisebenzayo eziye zasetyenziswa kwezolimo iminyaka emininzi. Iyathandwa ngamafama kunye nabalimi ngenxa yesiqulatho sayo esiphezulu senitrogen kunye nesulfure, izondlo eziyimfuneko ekukhuleni kwezityalo. Kule bhlog, siza kuphonononga iinzuzo zokusebenzisa iikristale ze-ammonium sulfate kwezolimo kunye nendlela enokunceda ngayo ukuphucula izivuno zezityalo kunye nempilo yomhlaba.

Ukuhlelwa:Isichumisi seNitrojeni

Inombolo yeCAS:7783-20-2

Inombolo yeEC:231-984-1

Ifomula yemolekyuli:(NH4)2SO4

Ubunzima beMolekyuli:132.14

Isimbo Sokukhupha:Ngokukhawuleza

Ikhowudi ye-HS:31022100

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Ividiyo yeMveliso

Ingcaciso yeMveliso

Enye yeenzuzo eziphambili zokusebenzisaikristale ye-ammonium sulphatesnjengoko isichumiso sisiqulatho sabo senitrogen ephezulu. I-nitrojeni sisondlo esibalulekileyo ekukhuleni kwezityalo kuba yinxalenye ephambili yeklorofili, eyimfuneko kwiphotosynthesis. Ngokubonelela izityalo ngomthombo ofikeleleka lula wenitrogen, iikristale zeammonium sulphate zinokunceda ekukhuthazeni ukukhula okunempilo nokomelela, ngaloo ndlela kwandise isivuno sezityalo.

Ukongeza kwinitrogen, iikristale ze-ammonium sulphate nazo zinesulfure, esinye isondlo esibalulekileyo ekukhuleni kwezityalo. I-Sulfur yibhloko yokwakha yee-amino acids, ezizibhloko zokwakha iiproteni kwizityalo. Ngokubonelela ngesulfure kwizityalo, i-ammonium sulphate crystals inokunceda ukuphucula i-protein synthesis kunye nempilo yezityalo jikelele. I-Sulfur nayo idlala indima ekubunjweni kwe-chlorophyll, eyimfuneko kwi-photosynthesis kunye nokuveliswa kwamandla kwizityalo.

Olunye uncedo lokusebenzisa i-ammonium sulphate crystals njengesichumisi kukukwazi ukuthoba umhlaba pH. Imihlaba emininzi ine-alkaline pH ngokwendalo, enokuthi ithintele ubukho bezondlo ezithile kwizityalo. Ngokugalela iikristale zeammonium sulphate emhlabeni, ubumuncu besichumiso bunokunceda ukuthoba ipH, yenze kube lula kwizityalo ukufunxa izondlo ezibalulekileyo njenge phosphorus, intsimbi kunye ne manganese. Oku kunceda ukuphucula ukuchuma komhlaba jikelele kunye nempilo yezityalo.

Iikristale ze-ammonium sulfate nazo zinyibilika kakhulu emanzini, nto leyo ethetha ukuba ifunxwa lula zizityalo. Oku kuyenza ibe sisichumiso esisebenzayo nesisebenzayo njengoko izityalo zikhawuleza ukufunxa izondlo ezizidingayo ukukhula nophuhliso. Ukongeza, ukunyibilika okuphezulu kweekristale ze-ammonium sulphate kuthetha ukuba akunakwenzeka ukuba uphume emhlabeni, ukunciphisa umngcipheko wokulahleka kwezondlo kunye nokungcoliseka kwamanzi.

Ukongeza, iikristale ze-ammonium sulphate lukhetho lwesichumiso olungabizi kakhulu kumafama nakubalimi. Umxholo wayo ophezulu wezondlo uthetha ukuba amazinga okufaka isicelo aphantsi xa kuthelekiswa nezinye izichumisi, ukunciphisa iindleko zokufaka zonke. Ukongeza, ukukwazi kwayo ukuphucula ukuchuma komhlaba kunye nempilo yezityalo kunokunyusa izivuno zezityalo, ukubonelela ngembuyekezo entle kutyalo-mali kwabo bayisebenzisayo kwimisebenzi yabo yezolimo.

Isishwankathelo, izibonelelo zokusebenzisa iikristale ze-ammonium sulphate kwezolimo zininzi. Esi sichumiso sinezinto ezininzi ezinomthamo wenitrogen kunye nesulfure ethoba i-pH yomhlaba kwaye yandise ukufumaneka kwezondlo, inceda ukukhuthaza ukukhula okunempilo kwezityalo kunye nokuphucula ukuchuma komhlaba. Ukusebenza kakuhle kweendleko kunye nokusebenza kakuhle kwenza ukuba kube lukhetho oludumileyo phakathi kwamafama kunye nabalimi abajonge ukwandisa izivuno zezityalo kunye nemveliso yezolimo jikelele.

Yintoni i-ammonium sulphate?

Iinkcukacha

I-nitrogen:21% Min.
Isulfure:24% Min.
Ukufuma:0.2% Ubuninzi.
Iasidi yasimahla:0.03% Ubukhulu.
Fe:0.007% Ubukhulu.

Njengoko:0.00005% Ubukhulu.
Isinyithi esinzima(NjengePb):0.005% Ubukhulu.
Ayinyibiliki:0.01 Ubuninzi.
Imbonakalo:Ikristale eMhlophe okanye engeMhlophe
Umgangatho:GB535-1995

Inzuzo

1. IAmmonium Sulphate isetyenziswa kakhulu njengesichumiso senitrogen. Ibonelela nge-N ye-NPK.Inika ibhalansi elinganayo yenitrogen kunye nesalfure, ikhawulelana neentsilelo zesulphur zexesha elifutshane zezityalo, amadlelo kunye nezinye izityalo.

2. Ukukhululwa ngokukhawuleza, ukwenza ngokukhawuleza;

3. Ukusebenza ngakumbi kune-urea, i-ammonium bicarbonate, i-ammonium chloride, i-ammonium nitrate;

4. Inokudityaniswa ngokulula nezinye izichumisi. Ineempawu ezinqwenelekayo ze-agronomic yokuba ngumthombo wenitrogen kunye nesalfure.

5. I-Ammonium sulphate inokwenza izityalo zichume kwaye ziphucule umgangatho weziqhamo kunye nesivuno kunye nokomeleza ukuxhathisa kwintlekele, ingasetyenziselwa umhlaba oqhelekileyo kunye nesityalo kwisichumisi esisisiseko, isichumisi esongezelelweyo kunye nomgquba wembewu. Ilungele izithole zerayisi, amasimi epaddy, ingqolowa kunye neenkozo, umbona okanye umbona, ukukhula kweti, imifuno, imithi yeziqhamo, ingca yengca, ingca, i-turf kunye nezinye izityalo.

Isicelo

Ukupakishwa kunye noThutho

Usebenzisa

Olona setyenziso luphambili lwe-ammonium sulfate sisichumiso kwimihlaba enealkaline. Emhlabeni i-ammonium ion iyakhutshwa kwaye yenze isixa esincinci se-asidi, ithobe i-pH elungeleleneyo yomhlaba, ngelixa ifaka initrogen eyimfuneko ekukhuleni kwezityalo. Eyona nto ingathandekiyo ekusebenziseni i-ammonium sulfate yinto ephantsi ye-nitrogen ehambelana ne-ammonium nitrate, ephakamisa iindleko zokuthutha.

Ikwasetyenziswa njengesincedisi sokutshiza kwezolimo kwizibulali-zinambuzane ezinyibilikayo emanzini, imichiza yokutshabalalisa ukhula, kunye nemichiza yokungunda. Apho, isebenza ukubopha i-iron kunye ne-calcium cations ekhoyo kumanzi kunye neeseli zezityalo. Isebenza ngokukodwa njenge-adjuvant ye-2,4-D (amine), i-glyphosate, kunye ne-glufosinate herbicides.

-Ukusetyenziswa kweLabhoratri

I-ammonium sulfate precipitation yindlela eqhelekileyo yokuhlanjululwa kweeprotheyini ngemvula. Njengoko amandla e-ionic esisombululo esanda, ukunyibilika kweeprotheni kweso sisombululo kuncipha. I-Ammonium sulfate inyibilika kakhulu emanzini ngenxa yobume bayo be-ionic, ngoko ke inokuthi "ikhuphe ityuwa" kwiiprotheyini ngemvula. Ngenxa yokungaguquguquki okuphezulu kwe-dielectric yamanzi, ii-ion zetyuwa ezidityanisiweyo eziyi-cationic ammonium kunye ne-anionic sulfate zisonjululwa ngokulula kumaqokobhe e-hydration yeemolekyuli zamanzi. Ukubaluleka kwale nto ekucocweni iikhompawundi kubangelwa kukwazi kwayo ukuba ne-hydrated ngakumbi xa kuthelekiswa neealekyuli ezingezizo ezipolar kwaye ke iimolekyuli ezinqwenelekayo ezingezopolar ziyadibana kwaye ziphume kwisisombululo ngendlela egxininisiweyo. Le ndlela ibizwa ngokuba yi-salting out kwaye ifuna ukusetyenziswa kwetyuwa ephezulu enokuthi inyibilike ngokuthembekileyo kumxube onamanzi. Ipesenti yetyuwa esetyenzisiweyo xa kuthelekiswa nobuninzi boxinzelelo lwetyuwa kumxube unokunyibilika. Ngaloo ndlela, nangona ugxininiso oluphezulu luyafuneka ukuze indlela yokusebenza idibanise intabalala yetyuwa, ngaphezu kwe-100%, inokuphinda izalise isisombululo, ngoko ke, ukungcolisa i-nonpolar precipitate kunye netyuwa. I-concentration yetyuwa ephezulu, enokuthi ifumaneke ngokudibanisa okanye ukwandisa i-ammonium sulfate kwisisombululo, yenza ukuhlukana kweeprotheyini ngokusekelwe ekunciphiseni kwi-protein solubility; olu lwahlulo lunokufezekiswa nge-centrifugation. Imvula nge-ammonium sulfate sisiphumo sokucutheka kokunyibilika endaweni ye-protein denaturation, ngaloo ndlela iproteni eyomileyo inokunyibilika ngokusetyenziswa kwezithinteli eziqhelekileyo.[5] Imvula ye-ammonium sulfate ibonelela ngeendlela ezilula nezilula zokwahlula imixube yeprotheyini entsonkothileyo.

Kuhlalutyo lweelathisi zeerubha, i-fatty acids eguquguqukayo ihlalutywa ngokunyuka kwerabha kunye ne-35% yesisombululo se-ammonium sulfate, esishiya ulwelo olucacileyo apho i-fatty acids eguqukayo iphinda ihlaziywe nge-asidi ye-sulfuric kwaye idilizwe ngomphunga. Imvula ekhethiweyo kunye ne-ammonium sulfate, echasene nenkqubo yemvula eqhelekileyo esebenzisa i-acetic acid, ayiphazamisi ukuzimisela kwe-fatty acids eguqukayo.