Deoxidation kwenhlabathi entwasahlobo. ngezindlela ezinhlanu esingagwema ngazo ukunciphisa asidi kwenhlabathi

Ukuze kutholwe isivuno esihle, ukuhlwanyela corn kancane futhi wamnika ukunakekeleka okufanele. Land - isibeletho lapho ukuthuthukisa, ikhule futhi udle imbewu. Futhi indlela evundile futhi zigcinwe kahle kuzoncika ezithela. Ngokuvamile, balimi abaningi bakholelwa ukuthi kwanele kuphela ngezikhathi zalisa inhlabathi, futhi ngaleso sikhathi kuyoba ngempela okunomsoco futhi ngokuqinisekile uzomnikela isivuno esikhulu. Kodwa lokhu akulona njalo ngokwanele. Abalimi abanolwazi usebenzise enye indlela yokucwenga - deoxidation inhlabathi. Entwasahlobo noma ukuwa phansi benza ezinye izithasiselo ezivuma pH inhlabathi engathathi hlangothi ngaphezulu okuyenza ayegcwele micronutrients zemvelo ezibalulekile. Kungani, nini futhi kanjani ukukwenza, sizokutshela namuhla. Ake sihlole izindlela ezinhlanu elula ukuthi kuyoba ezingabizi futhi kulula ukuyisebenzisa.

Yini na?

Okokuqala udinga ukwazi ukuthi akubona bonke izitshalo bathande enhlabathini ene-asidi futhi ane-alikhali. Ngokwesibonelo, Sorrel futhi black currant emhlabeni omuncu uthando, kodwa utamatisi, ukhukhamba neklabishi ezimila wakhe kabi. Omunye endaweni suburban kungase kudingeke i-asidi efanayo yonke indawo, futhi ehluke ngokuphelele. Ngakho-ke, ngaphambi kokuba unqume phezu deoxidation nenhlabathi entwasahlobo, kufanele unqume ukuthi yini ezingeni pH e ingxenye ebaleni lakho noma engadini, begodu khuyini ohlela ukhule kukhona ngamunye.

umhlaba omuncu - ipharadesi isikhunta namagciwane ayingozi, izitshalo akudingeki ubungqabavu sokunqoba ukuhlaselwa okunjalo, futhi ngenxa yalokho zigula, kodwa izilokazane ezincane ezuzisayo kuwo kancane. Emhlabathini ne-asidi eningi ikhula eziningi ukhula futhi izinhlobo kutshalwa ukumila kahle, baye kabi athuthukile uhlelo impande, futhi avame wabulala ngaphandle kwesizathu umninikhaya. pH High kusikisela ukuthi umhlaba eqhukethe hydrogen ion. Lapho umnikazi isayithi lizama zalisa inhlabathi futhi wethula amaminerali eyengeziwe (noma iyiphi enye) Umanyolo, i-hydrogen ingena wabayisa ukusabela, ngenxa lapho aguqulwa, nesitshalo kungenzeka neze ukuzisebenzisela izinjongo zabo. Deoxidation inhlabathi entwasahlobo noma ekwindla ekunciphiseni amazinga aluminiyamu futhi manganese, kodwa ezinye izinto: magnesium, calcium, phosphorus, molybdenum nitrogen - bukhona edingekayo eziningi futhi kahle ugxile.

Indlela ukucacisa asidi bezwe?

Yiqiniso, kuba ngokuphelele imiphumela olunembile ingatholakala kuphela endaweni yokucwaninga. Lena - indlela enhle, kodwa akwenzeki ngokoqobo. Ngakho-ke, abalimi abanolwazi usuthole ukucupha ezilula ezimbalwa mayelana nokwamukelwa asidi.

Omunye elula

Thatha ithangi ezimbili esobala futhi zibe ngamunye athele ithisipuni emhlabathini. Engeza kancane 9% uviniga isiyaluyalu. Uma foams isixazululo - inhlabathi ane-alikhali, foams kancane kakhulu - hlangothi, Bubbles emoyeni awaveli nhlobo - omuncu.

Sifunda lokhu izitshalo

I-asidi we imibhede ne-beetroot kungatholakala kalula kakhulu. Lesi sitshalo kuyoba amahlamvu oluhlaza, petioles - abomvu nengenawo athuthukile uhlelo impande, nxa umhlabathi ane-alikhali. On oluhlaza amaqabunga streaks abomvu - ene-asidi kancane. Kodwa uma amaqabunga abe umthunzi ocebile beetroot, u-beetroot ikhula ezinkulu, evuthiwe - inhlabathi ene-asidi.

Nokhula ngeke ekugcineni ibe wusizo. Lapho ekhula kakolweni utshani - yayiyisiqalekiso abaningi abahlala ehlobo, ezweni a asidi. Izinkuni intwala ukuthandwa esidi, kodwa bindweed futhi iningi izitshalo yemifino - ezweni ane-alikhali.

Deoxidation inhlabathi in entwasahlobo, kusukela asidi phansi kufanele kube: ayanda kunjalo, aba maningi nesidingo sokwethula reductants. Kubalulekile ukuba overdo it futhi uhambisane ngomthamo, kusukela uhlelo overabundance zomhlaba alikhali ubuhlungu nakakhulu kuka-asidi ngokweqile.

Lime noma "pushonka"?

Ngokuvamile ubambe inhlabathi deoxidation lime entwasahlobo. Lona omunye the kuyindlela elula kakhulu nengabizi. Sebenzisa is slaked lime, le njongo e evamile ukwengeza amanzi kancane ugovuze. Kufanele kube okuxekethile, engena ezindlini ngezindlu yokusabela ngamanzi. Ivame ukubizwa "pushonka". Lime has buphawuleka kakhulu umphumela zokuyithena futhi ilungele nenhlabathi azibukhali kakhulu.

Uma plan deoxidation nenhlabathi entwasahlobo, ukwethulwa kwamazinga ukulungele "fluff" kuzoba uhla 50-150 amagremu per square imitha. Kuyadingeka ukuba acabangele degree asidi zomhlaba. Ngemva lime ingezwe ku-inhlabathi, kufanele ixubene ungqimba engenhla phansi (15-20 cm ukujula).

ufulawa dolomite

Futhi ukuqhuba inhlabathi deoxidation ufulawa entwasahlobo dolomite. Okubalulekile okunjalo kuyoba eqolo ngaphezu kwanoma eyaziwa, kodwa uma ungakwazi, uhlulwa yini? ufulawa dolomite futhi ngokuthi lime (Caco _3). ngokuthi "lime hydrated" Its undesirably lithathwa enhlabathini kanyekanye ne nitrate, superphosphate, urea, noma umquba. Ngakho zama ukuba ugxile entweni eyodwa. Ngilusizo ufulawa dolomite iqondiswa ngokushesha ngaphambi atshale, ngokungafani "fluff" ke akabi simila. Kungaba ukungezwa emhlabathini nganoma yisiphi isikhathi sonyaka, kodwa ngokuvamile kuba - ekwindla noma entwasahlobo.

Yethulwa ngesilinganiso enjalo (per imitha square):

• wavuma acid - 300-400 g;
• ngobumnene - 400-500 g;
• omuncu - 500-600

Dolomite ufulawa asisebenzi sokukhulisa akhulise gooseberries, Sorrel, aluhlaza okwesibhakabhaka kanye cranberry. Deoxidizer ukwelashwa okunjalo kufanele kwenziwe njalo emva kweminyaka emithathu.

umcako

Kuzokuba lisizo deoxidized umcako nenhlabathi entwasahlobo. Leyo kwalokho kokungathathi hlangothi ngaphezulu futhi awunankinga yokwenze izwe asidi ongaphakeme. Chalk okusanhlamvu kumele encane, hhayi ningi than 1-2 mm.

Deoxidized umhlaba kusukela lezi izibalo (per imitha square):

• acid - 300 g;
• ngobumnene - 200;
• asidi - 100 g

Umhlaba wafafaza wokulinganisa, futhi ngemva ibangele ungqimba engenhla inhlabathi.

umlotha

Ash - Umanyolo omuhle kakhulu, uthukulula kahle, ngisho inhlabathi deoxidize. Into kuphela ongaletha ngokuphazamisa - ke kuyodingeka ngokuphindwe kathathu ngaphezu, isibonelo, limestone powder. Vele lubonakale possesses izakhiwo. Ngakho, ngamunye imitha square komhlaba uzodinga alkalizing 1-1.5 kg umlotha. ukwakheka kwalo entwasahlobo ngesikhathi zimba ezomile, particulate fomu. Uma une indawo enkulu, futhi izwe hyperacidity, isixazululo okunengqondo ukusebenzisa lime.

Phacelia

Enye indlela hhayi zabasebenzi, futhi okubaluleke - zemvelo kakhulu, kodwa noma kunjalo enhle! Lesi simila itshalwe wonke izindawo ezweni ngemva ugunda futhi basakaza kanye phansi. Ngakho kungaba liphindwe izikhathi eziningana, Phacelia likhula masinyane - ezinsukwini ezingu-20.

Njalo wensimu abanolwazi uyazi ukuthi amagobolondo amaqanda futhi musa ukulahla. It is eqoqwe, omisiwe, ochotshoziwe futhi wanezela enhlabathini. Njengoba Umhlaba uthola eziningi izakhi trace ewusizo, futhi ngesikhathi esifanayo ke kunciphisa asidi.

Nanka amanye amathiphu elula futhi ewusizo kulabo ukuthanda nokwenza yokukhula imikhiqizo esiphundu futhi unempilo kusayithi. Zonke lezi zibonelo ulula futhi ngeke kuthathe isikhathi esiningi. Ukwenza ennobling ezinjalo kanye nje 3-4 kweminyaka. Umhlaba ngokuqinisekile siyabonga imizamo yakho - ukunikeza isivuno esihle futhi uchichima.