Tsib lub luag haujlwm ntawm cov ntxhia potassium fulvicate
1. Txhawb txoj kev loj hlob ntawm cov qoob loo hauv paus system thiab ua kom cov germination tus nqi. Potassium fulvicate yog nplua nuj nyob rau hauv ntau yam as-ham. Cov cag tshiab tuaj yeem pom hauv 3-7 hnub ntawm kev siv. Nyob rau tib lub sijhawm, ntau cov hauv paus ntsiab lus theem nrab tau nce, uas ua kom cov nroj tsuag muaj peev xwm nqus tau cov as-ham thiab dej, txhawb kev faib cov cell, thiab ua kom cov qoob loo loj hlob sai.
2. Txhim kho kev siv cov chiv. Potassium fulvicate muab cov pa roj carbon thiab nitrogen qhov tsim nyog rau kev ua haujlwm zoo microbial hauv av, yog li txhawb kev loj hlob ntawm cov kab mob. Nws tuaj yeem decompose phosphorus, decompose potassium thiab txhim kho nitrogen, yog li txhim kho kev siv nitrogen, phosphorus thiab potassium, feem ntau nce kev siv ntau dua 50%.
3. Txhim kho lub caij ntuj sov, txias thiab kab mob ntawm cov nroj tsuag. Potassium fulvic acid tuaj yeem txhawb kev tsim cov av sib sau ua ke, txhim kho cov av muaj peev xwm khaws cov chiv thiab dej, thiab txhim kho cov nroj tsuag drought. Potassium fulvicate tuaj yeem txhim kho cov photosynthesis ntawm cov nroj tsuag thiab nce cov organic teeb meem hauv cov nroj tsuag, yog li txhim kho qhov txias tsis kam ntawm cov qoob loo. Cov nroj tsuag hauv paus system yog tsim, nws muaj peev xwm nqus tau cov as-ham thiab dej zoo heev, cov nroj tsuag muaj zog thiab muaj zog tiv thaiv kab mob.
4. Ua kom cov zis ntau ntxiv thiab txhim kho kom zoo. Potassium fulvic acid yog dej-soluble, yooj yim nqus, thiab muaj zog permeability. Nws cov nyhuv yog ntau dua 5 npaug ntawm cov humic acid zoo tib yam. Cov tshuaj nquag ntawm fulvic acid ua rau kev nqus thiab siv tus nqi ntawm nitrogen, phosphorus thiab poov tshuaj ncav cuag ntau dua 50%, uas txhawb kev noj zaub mov zoo ntawm cov nroj tsuag lawv tus kheej, nce cov qoob loo thiab txhim kho qoob loo zoo.
5. Txhim kho av thiab tiv thaiv kev cog qoob loo. Fulvic acid ua ke nrog calcium ions nyob rau hauv cov av los tsim ib tug ruaj khov aggregate qauv, thiab cov dej, chiv, roj, thiab cua kub tej yam kev mob ntawm cov av tuaj yeem hloov kho. Cov kab mob muaj txiaj ntsig ntau ntau hauv cov av, tswj cov kab mob tsis zoo hauv cov av, yog li txhim kho cov qoob loo tiv thaiv, thiab muaj kev kho kom pom tseeb hauv kev ua kom tawv nqaij thiab av salinization tshwm sim los ntawm kev siv tshuaj ntev ntev.
Lub hauv paus yog lub hauv paus tseem ceeb tshaj plaws ntawm cov nroj tsuag, thiab lub hauv paus tseem ceeb ntawm cov hauv paus hniav yog cov hauv paus hniav. Nws tuaj yeem hnov qhov ib puag ncig sab nraud thiab xa tawm cov cim qhia los coj cov nroj tsuag cov as-ham nqus thiab cov tshuaj hormone synthesis. Ntawm tsib lub npe hu ua cov tshuaj hormones endogenous, tsuas yog auxin tsuas yog tsim los ntawm cov nplooj tshiab thiab cov ntaub so ntswg tshiab nyob rau sab sauv ntawm cov qoob loo. Lwm plaub cov kev cai tswj kev loj hlob ntawm cov nroj tsuag yog tag nrho cov tsim los ntawm cov lus qhia hauv paus. Kev noj cov pa oxygen nyob rau hauv cheeb tsam no yog qhov siab tshaj plaws hauv tag nrho cov nroj tsuag, thiab muaj kev ua haujlwm muaj peev xwm teeb liab zoo ib yam li tib neeg lub hlwb thaum sib pauv ntaub ntawv. Yog li ntawd, tib neeg hu lub hauv paus ntsiab lus ntawm "lub hlwb loj ntawm cov nroj tsuag."
Tsuas yog cov hauv paus hniav sib sib zog nqus tuaj yeem tsim cov nplooj luxuriant, thiab qhov zoo ntawm cov hauv paus system txiav txim siab qhov kawg tawm los thiab zoo ntawm cov qoob loo. Txawm li cas los xij, tom qab txhua lub hauv paus tshiab dhau los ntawm 14- hnub kev loj hlob, nws txoj haujlwm yuav maj mam poob mus txog thaum nws tuag. Yuav ua li cas kom cov cag tshiab loj hlob thiab tswj lub xeev noj qab haus huv yog qhov tseem ceeb heev.
Kev faib tawm thiab kev sib txawv ntawm cov nroj tsuag hauv paus hauv paus yuav tsum muaj kev sib xyaw ua ke ntawm auxin thiab mitogen. Txawm li cas los xij, txij li qhov chaw tsim khoom tseem ceeb ntawm auxin yog cov nplooj tshiab thiab cov ntaub so ntswg tshiab nyob rau sab sauv ntawm cov qoob loo, auxin yuav tsum tau thauj mus rau cov hauv paus hniav tsis tu ncua raws li kev ua ntawm lub ntiajteb txawj nqus thiab kev tswj tus kheej. Lub sijhawm no, txawm hais tias cov hauv paus hniav tsim cov mitogens ntau, nws yog ib qho nyuaj rau txuas ntxiv tsim cov hauv paus hniav tshiab vim tias tsis muaj auxin txaus los ua haujlwm ua ke, tshwj xeeb tshaj yog nyob rau hauv ib puag ncig kev ntxhov siab. Lub sijhawm no, av humic acid tuaj yeem ua lub luag haujlwm thaub qab zoo heev.
Kev txhawb nqa cov nyhuv ntawm fulvic acid ntawm cov nroj tsuag kev loj hlob tau raug lees paub los ntawm ntau cov kev tshawb fawb sim. Feem ntau, qhov stimulating nyhuv ntawm fulvic acid ntawm cov hauv paus hniav yog ntau dua li ntawm stems thiab nplooj. Cov kev sim tau pom tias ntxiv me me ntawm humic acid rau qhov nruab nrab hydroponic tuaj yeem ua rau lub hauv paus ntev ntawm pob kws los ntawm 500%, thiab qhov hnyav qhuav thiab qhov hnyav ntawm cov hauv paus hniav kuj tseem nce ntxiv.
Ntau qhov kev sim tau pom tias fulvic acid muaj auxin kev ua thiab txhawb kev sib txuas ntawm auxinase. Cov kev tshawb fawb me me tau pom tias fulvic acid muaj kev txhawb nqa ntau dua ntawm cov cell elongation, thiab nws cov txiaj ntsig ntawm kev faib cell yog qhov pom tseeb dua. Yog li ntawd, thaum peb siv humic acid chiv, tshwj xeeb tshaj yog fulvic acid chiv, lub hauv paus system ntawm cov qoob loo yeej ib txwm nyob rau hauv ib tug hluas thiab noj qab nyob zoo lub xeev, yog li txhim kho cov qoob loo 'absorption thiab cov nyhuv ntawm cov dej thiab cov as-ham.
Dab tsi yog qhov txawv ntawm cov ntxhia potassium fulvic acid thiab biochemical potassium fulvic acid?
Humic acid (qhov chaw ntxhia) yog ib qho polymer ntawm natural organic polymer compounds. Nws yog ib tug siab molecular amorphous compound polymer tsim los ntawm decomposition ntawm cov nroj tsuag residues thiab microbial decomposition thiab transformation ntau tshaj kaum lab los yog ntau pua lab xyoo, raws li zoo raws li ib tug series ntawm lub cev thiab tshuaj tiv thaiv nyob rau hauv lub ntiaj teb no.
Lub luag haujlwm ntawm humic acid
1. Txhim kho av aggregate qauv
2. Txhim kho kev siv cov chiv
3. Txhawb kev tsim tawm ntawm cov kab mob hauv av
4. Txhawb kev cog qoob loo
5. Chelate kab kawm
6. Solubilize phosphorus thiab potassium
Humic acid suav nrog dub humic acid, xim av humic acid, thiab fulvic acid. Ntau tus neeg tsis meej pem humic acid thiab fulvic acid. Cias muab, humic acid yog ib hom ntawm cov organic sib xyaw, thiab fulvic acid yog ib qho ntawm cov khoom uas muaj qhov hnyav tshaj plaws molecular. Nws yog soluble hauv dej, acid thiab alkali. . Nws yog feem ntau pom zoo vim tias nws muaj ntau pawg ua haujlwm (hydroxyl, carboxyl, methoxy, thiab lwm yam), kev ua haujlwm siab, thiab muaj txiaj ntsig zoo.
Yog li dab tsi yog potassium fulvic acid? Dab tsi yog qhov txawv ntawm cov pob zeb hauv av thiab biochemistry?
Fulvic acid muab faib ua ob pawg raws li nws qhov chaw: ntxhia fulvic acid (MFA) thiab biochemical fulvic acid (BFA).
Los ntawm qhov chaw: Mineral fulvic acid yog tsim los ntawm cov seem ntawm cov tsiaj thiab nroj tsuag (lignite, weathered thee, peat) tom qab kaum tawm lab xyoo ntawm kev hloov pauv los ntawm cov kab mob hauv av. Biochemical fulvic acid yog tsim los ntawm kev tsom thiab tshuaj tsuag-qhuav cov dej khib nyiab los ntawm molasses tsim cawv lossis poov xab. Xws li fulvic acid absorbs ya raws yooj yim thiab muaj qab zib saj. Hais txog cov khoom xyaw: Cov khoom xyaw tseem ceeb ntawm biochemical potassium fulvic acid yog polysaccharides, lignin, thiab protein, nrog rau cov pab pawg ua haujlwm tsawg heev. Cov ntxhia poov tshuaj fulvicate yog nplua nuj nyob rau hauv ntau pab pawg xws li hydroxyl pawg, phenol pawg, thiab carboxyl pawg, thiab nws cov nqi siv yog siab heev.
Los ntawm kev pom kev ua haujlwm: Potassium fulvicate, ib qho chaw ntxhia, tuaj yeem kho cov av pH vim nws cov pab pawg ua haujlwm, thiab yog tus neeg saib xyuas ntuj. Chelate nrog hlau ions los txo cov khoom noj poob lossis solidification thiab txhawb nqa ncaj qha nqus los ntawm cov nroj tsuag. Nws tuaj yeem txhawb cov insoluble aluminosilicate inorganic minerals (phosphorus thiab potassium) hauv cov av los tsim cov as-ham soluble, uas tuaj yeem nqus ncaj qha thiab siv los ntawm cov nroj tsuag. Biochemical fulvic acid kuj muaj cov txiaj ntsig ntawm kev tswj cov acidity, txhim kho av, thiab txhawb kev loj hlob hauv paus, tab sis nws qhov kev ruaj khov tsis muaj zog thiab cov nyhuv tsis muaj zog.
Humic acid yog ib qho zoo, thiab fulvic acid yog cov khoom xyaw nquag tshaj plaws. Tam sim no, kev tshawb fawb thiab kev siv ntawm fulvic acid tau loj hlob, thiab muaj kev tshawb fawb tiag tiag ntawm ntau txoj haujlwm. Qhov no tsis xav tau kev tsis ntseeg.
