Hydrogen peroxide nyob rau hauv lub vaj thiab zaub vaj - daim ntawv thov nta thiab xyuas

Pheej Yig thiab muaj dav hydrogen peroxide tshaj ib xyoo pua securely "sau npe" nyob rau hauv lub tsev tshuaj txee. Nyob rau hauv cov ntshiab daim ntawv los yog nyob rau hauv ua ke nrog nrog lwm yam tshuaj hais ib zaug nws tau ua indispensable rau lub neej txhua hnub.

Muaj peev xwm mus tua pathogens muab peroxide universal noj qab haus huv txhais tau tias: nws yuav pab tau ntxuav lub qhov txhab los ntawm av los yog kua paug, nres lub los ntshav. Hniav ntxuav hniav dawb thiab khoom los ntawm cov ntaub so ntswg, plaub hau tshuaj dawb tso, stain tshem tawm, ntxuav thiab tua kab ntawm cov kab mob chaw - tsis yog ib tug ua tiav daim ntawv teev cov sij hawm nyob rau hauv lub tsev ntawm no tiag tiag khawv koob mos txwv.

Ntawm kuj zoo kawg tseem ceeb yog hydrogen peroxide rau hauv lub vaj.

Hydrogen peroxide: keeb kwm ntawm tshwm sim, cov khoom

Lub discoverer ntawm hydrogen peroxide yog suav tias yog Louis Jacques Thénard uas tau txais nws los ntawm raug sulfuric acid on barium peroxide. Nws tshwm sim nyob rau hauv 1818 nyob rau hauv Fabkis. Tom qab 55 xyoo ntawm qhov kev tso tawm ntawm peroxide pib nyob rau hauv lub teb chaws Yelemees. Nyob rau hauv lub xyoo caum kawg, txhua xyoo nyiaj ntawm hydrogen peroxide nyob rau hauv industrial qhuav thoob ntiaj teb yog tshaj 1 Zeb. Tonnes.

Hydrogen peroxide (qhov nyuaj daim ntawv peroxides) - scientific lub npe peroxide. Raws li nyob tus yeees ntawm cov tshuaj mis nws yog zoo li tus dej:

• Hydrogen peroxide - H2O2.
• Dej - H2O.

Hydrogen peroxide thiab dej yog muaj li ntawm hydrogen thiab oxygen, tab sis lub peroxide muaj "ntau heev" oxygen atom, uas yog yooj yim poob, ua lub luag hauj lwm ntawm lub oxidant thiab cov aerator.

Nyob rau hauv cov ntshiab daim ntawv nws yog ib tug pob tshab kua muaj li nram qab no cov khoom:

• Xim, saj, tsis hnov tus ntxhiab tsis muaj.
• 1.5 lub sij hawm hnyav dua dej.
• Rau yav tom ntej kuab.
• Soluble dej, haus dej cawv, ether.
• Freezes ntawm -0,50S.
• Boils ntawm + 670S.
• Nws decomposes nyob rau hauv qhov kev txiav txim ntawm lub teeb, cua sov thiab alkali.
• Cov mob toxic, tab sis nyob rau hauv siab ntau nws ua rau mucosal kub nyhiab, daim tawv nqaij, los yog ua pa ib ntsuj av.
• Lub concentrated daws yog heev.

Khoom Standard - tov ntawm ntau yam ntau (ntawm 1% mus rau 98%).

Lub panacea ntawm lub xyoo pua 21st rau lub vaj

Seb, nyob rau hauv lub vaj ntawm hydrogen peroxide nyob rau hauv lub xyoo pua 21st nyob rau hauv lub vaj nws pib mus rau yuav siv ntau lug. Yog vim li cas yog hais tias, yog ib tug haib oxidizing neeg sawv cev thiab muaj muaj zog bactericidal zog, tua pathogens, hydrogen peroxide yog ib tug phooj ywg environmentally, txij li thaum decomposed rau hauv hydrogen (H2) thiab atomic oxygen (O2).

Environmental harmlessness ntawm ib tug hydrogen peroxide tsim los ntawm nws indispensable pab nyob rau hauv lub vaj cheeb tsam. Ntawm no yog ib qho tseem ceeb cov khoom:

• antibacterial;
• muaj peev xwm ua kom muaj oxygen.

Nws yuav tsum tau nco ntsoov hais tias hais txog cov kev ruaj ntseg ntsuas: tag nrho cov ua hauj lwm nrog hydrogen peroxide yuav tsum tau nqa tawm nyob rau hauv cov hnab looj tes thiab tshiab huab cua, thiaj li tsis mus ua daim tawv nqaij Burns thiab txhab ntawm lub pa ib ntsuj av.

Es ho ntawm greenhouses, ntim rau cov nroj tsuag, cov cuab yeej

Kev siv ntawm hydrogen peroxide nyob rau hauv lub vaj thiab chav tsev mov vaj greenhouses pib nrog ua, tsaws ntim, cov cuab yeej. Nyob rau hauv cov ntaub ntawv no, muaj peev xwm ntawm hydrogen peroxide ua rau cov kab mob, kab mob thiab pathogenic fungi. Qhov no yog tshwj xeeb tshaj yog ib qho tseem ceeb yog hais tias tus tsev cog khoom, thawv thiab cov cuab yeej twb nyob rau hauv kev siv.

Rau cov kab mob li cas ntawm hydrogen peroxide (6-9%) yog tov nrog dej nyob rau hauv ib tug ratio ntawm 1: 1.

Ntim thiab vaj cuab yeej meej ntxuav nrog lub resulting tov, thiab ces yaug nrog dej huv. Cov tib tshuaj kho nrog sab hauv thiab sab nraud chaw ntawm greenhouses (qhov rooj, qhov rai, qab nthab, phab ntsa, pem teb), tshwj xeeb tshaj yog nyob rau hauv tej thaj chaw deb Metakhim, txij li thaum uas yog qhov chaw uas muaj ib tug cia hnab khib teeb meem microorganisms.

Ib qho ntxiv kom zoo dua nyob rau hauv xws ua yog cov muaj peev xwm ntawm hydrogen peroxide rau ib tug loj npaum li cas ntawm npaus thaum interacting nrog putrefactive ntsiab - qhov no yuav ua rau nws tau mus soften thiab detach los ntawm tus nto ntawm tus kab mob no tej daim thiab av cog residues, uas yog ces yooj yim dua ntxuav tawm nrog dej.

av tshem tej paug

Rau txhua xyoo txais tos ntawm ntau noj qab nyob zoo qoob loo tswv yuav tsum tau mus ua raws li cov kev sib hloov, thiab yog hais tias ua tau, mus kiag li hloov cov av nyob rau hauv lub txaj nyob rau hauv lub qhib field thiab nyob rau hauv greenhouses.

Xws li ib tug tseem yog tsis ib txwm muaj nyob, thiab nws yog kev cob cog rua nrog nyiaj txiag thiab ua hauj lwm cov nqi. Nyob rau hauv cov ntaub ntawv no, lub gardener los rau cov kev pab ntawm hydrogen peroxide: nyob rau hauv lub vaj thiab lub vaj yuav tsum Tsau tshuaj rau cov cov av sai li sai tau tom qab sau los tiv thaiv cov av thiab txo raug mob ntxiv nyob rau hauv cov av pathogens, adversely cuam tshuam cov qoob loo nroj tsuag.

Rau lub hom phiaj no, lub nram qab no muaj pes tsawg leeg yog siv: 4-5 dia ntawm hydrogen peroxide nyob rau hauv 1 liter ntawm dej.

Nws yog tshwj xeeb tshaj yog ib qho tseem ceeb rau ntxuav cov av uas yuav siv tau rau cog. Xau yog ua tib zoo npaj los 3-6% peroxide tshuaj, npog nrog ntawv ci. Tej kev kho mob txav txawm lub qe ua kas.

Tshem tej paug ntawm noob, germination acceleration

Kev siv ntawm hydrogen peroxide nyob rau hauv lub vaj thiab lub vaj yog ib qho tseem ceeb nyob rau hauv pre thiab sowing lub sij hawm. Noob yuav tsum tau tsau tsis tau tshuaj ua ntej germination los tua pathogens, raws li zoo raws li inhibitors uas inhibit germination.

Ua tso cai rau koj mus soften lub plhaub ntawm noob rau leeb germination, mus cuag rau tag nrho cov kev loj hlob ntawm seedlings. Qhov no yuav ua tau ntau txoj kev:

• Thaum 5 feeb cov tshuaj twb muab tso rau hauv peroxide (30 dauv ntawm 3% peroxide nyob rau hauv 1 khob dej tshuaj), ces kom huv si rinsed.
• Rau lub sij hawm los ntawm 12 mus rau 24 teev ntev tsau noob germinating haiv neeg nyob rau hauv 0.4% peroxide tshuaj, thiab ces kom huv si qhuav noob.
• Humidify cia li sown noob nrog ib tug Cav Tshuab Pa Tshuaj 1% peroxide tshuaj.

Nyob rau hauv lub caij nyoog kawg no cov ntaub ntawv, tsis tsuas cov oxidation inhibitor, tab sis kuj tua ntawm lub thawv.

Yub: Watering

Hydrogen peroxide yog siv rau seedlings rau active kev loj hlob ntawm hauv paus system ntawm seedlings, muab ib tug siv tau thiab fertile seedlings. Seedlings nyob twj ywm muaj zog thiab noj qab nyob zoo kom txog thaum lub dhia dej.

Kev siv ntawm hydrogen peroxide rau seedlings mus leeb txoj kev loj hlob ntawm cov hauv paus hniav thiab nplooj, raws li ib tug tov ntawm cov dej uas muaj qhov sib ntxiv ntawm hydrogen peroxide nyob rau hauv tshuaj nyob tus yeees zoo xws li cov nag dej, feem ntau pab tau rau cov nroj tsuag. Atomic oxygen nyob rau hauv cov tshuaj no txav microbes oxygenates nroj tsuag thiab av.

sab saum toj-hnav khaub ncaws

Tsis tsuas yog ywg seedlings nrog hydrogen peroxide, tab sis kuj rau daim ntawv thov ntawm nws cov tshuaj rau cov neeg laus nroj tsuag yog ib qho tseem ceeb rau ib tug zoo sau thiab lush flowering nroj tsuag. Qhov no yog tshwj xeeb tshaj yog ib qho tseem ceeb nyob rau hauv xau nrog ib tug high school cov ntsiab lus ntawm cov av nplaum - nyob rau hauv ib tug tuab av rau keeb kwm ntawm cov nroj tsuag tsis muaj txaus oxygen. Nyob rau hauv cov ntaub ntawv no rau cov kev pab hydrogen peroxide tshuaj (3% H2O2 500 + 4 L ntawm H2O).

Kev tiv thaiv, kev tiv thaiv

Hydrogen peroxide nyob rau hauv lub vaj thiab vaj zaub yuav siv tau kuj raws li ib tug tiv thaiv ntawm zaub thiab horticultural qoob loo tiv thaiv kab tsuag thiab fungal kab mob uas muaj peev xwm ua kom puas lub qoob loo thiab cov nroj tsuag lawv tus kheej. Nrog ib tug Cav Tshuab Pa Tshuaj nroj tsuag kis kab mob, xws li powdery pwm, xws li ib tug muaj pes tsawg leeg yog tsuag: 3% hydrogen peroxide (4 dia) + dej (2.1 litres).

Ib qho ntawm feem txaus ntshai cov yeeb ncuab ntawm lub vaj thiab horticultural qoob loo - ib tug kab mob rot, rau qhov muag thiab tubers ntawm nroj tsuag thiab puv lawv mus rau hauv lwj mush. Tsis txhob rot los ntawm kev siv tshuaj tsuag kab mob tag nplooj thiab stems ntawm cov nroj tsuag nrog rau qhov sib ntxiv ntawm sodium peroxide. Tsis tas li ntawd, tubers thiab qhov muag pom zoo soaking nyob rau hauv ib tug tov ntawm hydrogen peroxide ua ntej tso lub lawv nyob rau hauv cia.

Lub oxidizing muaj peev xwm ntawm peroxide muaj feem xyuam rau cov hauv paus hniav rot thiab blackleg, txuag cov nroj tsuag los ntawm extinction.

Rau tiv thaiv kev kho mob tiv thaiv scale kab thiab aphids xws li ib tug muaj pes tsawg leeg yuav tsum npaj kom txhij: 3% hydrogen peroxide (50 ml) + dej (900 ml) + haus cawv (2 dia) + xab npum (2-3 tee tshuaj).

Cov nyhuv ntawm hydrogen peroxide rau hauv lub vaj thiab zaub cov qoob loo

Tag nrho cov ntau tus nais khu muaj, nyob rau hauv lub vaj ntawm hydrogen peroxide nyob rau hauv lub vaj. Nyob rau hauv lub xyoo pua 21st nws yog hloov mus rau hauv ib tug tsi ntawm panacea rau cov nroj tsuag. Nyob rau teb forums zes rhuab sib cav tswv yim los ntawm UFW thiab tw ntawm qhov kev siv ntawm hydrogen peroxide. Gardeners cais tej yam zoo peroxide:

• Siv peroxide oxygen saturates cov av.
• Ntxiv H2O2 nyob rau hauv kais dej tso zis chloro, ua cov dej ntau pab rau cov nroj tsuag.
• Es ho ntawm av, greenhouses thiab vaj cuab yeej ho thiaj li txoj kev pheej hmoo ntawm fungal kab mob.
• Watering thiab txau cov nroj tsuag yuav pab tau tiv thaiv paj thiab zaub ntawm txoj kev tuag thiab lwj tshwm sim los ntawm fungal kab mob.

Tsis tsuas yog rau koj tus kheej lub tswvyim ntawm ntau gardeners, tab sis kuj kawm txog Amelikas tej zaum qhia tias pre-sowing kev kho mob ntawm cov noob thiab seedlings ywg nrog hydrogen peroxide muaj ib tug nyhuv lig rau txoj kev loj hlob ntawm ua liaj ua teb cov qoob loo los ntawm stimulating lawv txoj kev loj hlob.

Yog li, hydrogen peroxide yog ib hom ntawm tej yam ntuj tso av aerator, fungicide, tshuaj tua kab.

Ntawm cov hoob kawm, mus rau lub thoob plaws siv ntawm lub teb chaws cov nyiaj yuav tsum kho critically thiab ua tib zoo, vim hais tias cov hydrogen peroxide nyob rau hauv lub vaj thiab lub vaj nrog nws cov immoderate siv thiab nyob rau hauv siab ntau yuav txawm ua si lub luag hauj lwm ntawm ib tug herbicide uas txav cov cultivated nroj tsuag.