Video: Compound fertilizer yog dab tsi?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
“ Compound chiv ” yog lo lus siv hauv phau ntawv no los qhia txhua tus chiv muaj ntau tshaj ib qho ntawm peb cov khoom noj tseem ceeb - N, P2O5, thiab K2O. Lawv kuj tseem muaj ib lossis ntau dua ntawm cov ntsiab lus thib ob thiab micronutrients.
Ib yam li ntawd, koj tuaj yeem nug, cov piv txwv ntawm cov chiv chiv yog dab tsi?
Cov neeg tsim khoom tsim cov chiv sib xyaw los ntawm kev siv cov khoom siv chiv, xws li ammonia (NH3), ammonium phosphate, urea, sulfur (S) thiab poov tshuaj (K) ntsev.
Ib sab saum toj no, qhov sib txawv ntawm qhov yooj yim thiab compound chiv yog dab tsi? Los ntawm lub cev sib xyaw thiab compound chiv , yooj yim cov txheej txheem ntau lawm, cov khoom noj muaj txiaj ntsig, tsis muaj txiaj ntsig zoo. Cov ntsiab lus zaub mov chiv 15% ntawm nitrogen, phosphorus, poov tshuaj thiab sulfur 30%, tsis tshua muaj concentration thiab compound chiv , tag nrho cov as-ham feem ntau tsis ntau tshaj 30%.
Hauv qhov no, dab tsi yog ib qho chiv?
Ncaj / Yooj Yim / Tib Fertilizers . Cov no yog chiv muaj tsuas yog ib qho ntawm cov khoom noj tseem ceeb. Cov khoom noj ntawd yuav yog Nitrogen (N) lossis Phosphorus (P) lossis Potassium (K) Piv txwv. Sodium nitrate (muaj Nitrogen)
Fertilizer yog dab tsi?
Feem ntau, chiv yog muaj li ntawm nitrogen, phosphorus, thiab potassium compounds. Lawv kuj muaj cov kab kawm uas txhim kho kev loj hlob ntawm cov nroj tsuag. Cov khoom tseem ceeb hauv chiv yog cov as-ham uas tseem ceeb rau cov nroj tsuag loj hlob. Cov nroj tsuag siv nitrogen hauv kev sib txuas ntawm cov protein, nucleic acids, thiab cov tshuaj hormones.
Pom zoo:
MAP DAP fertilizer yog dab tsi?
MAP raws li ib tug Starter Fertilizer rau pob kws. Monoammonium phosphate (MAP) thiab diammonium phosphate (DAP) yog qhov zoo tshaj plaws ntawm phosphorus (P) thiab nitrogen (N) rau cov qoob loo zoo, cov qoob loo zoo. Hauv cov av acidic, qhov kev tso tawm ntawm cov ammonia dawb no tuaj yeem ua rau cov noob raug mob yog tias DAP muab tso nrog lossis ze rau cov noob germinating
Dab tsi yog qhov ntau tshaj thiab tseem ceeb tshaj plaws inorganic compound nyob rau hauv lub cev?
Dej yog cov khoom siv tsis muaj tshuaj lom ntau tshaj plaws, ua rau ntau dua 60% ntawm lub ntim ntawm cov hlwb thiab ntau dua 90% ntawm cov kua hauv lub cev zoo li ntshav. Ntau yam tshuaj yaj nyob hauv dej thiab tag nrho cov tshuaj lom neeg uas tshwm sim hauv lub cev ua li ntawd thaum yaj hauv dej
Ib qho piv txwv ntawm ionic compound yog dab tsi?
Ionic compounds yog cov sib txuas uas muaj ions. Ob lub ntsiab lus feem ntau yog ionic thaum ib lub caij yog hlau thiab lwm qhov yog tsis yog hlau. Piv txwv li: sodium chloride: NaCl, nrog Na + thiab Cl-ions. magnesium oxide: MgO, nrog Mg2 + thiab O2- ions
Dab tsi yog ammonia fertilizer siv rau?
Ammonia yog tsim nyob rau hauv cov av los ntawm cov kab mob thaum cov organic chiv yog siv los ua kom cov av fertility. Organic chiv, nrog rau nws cov khoom pov tseg, txhawb kev loj hlob ntawm billions ntawm cov kab mob uas tsim cov ammonia, uas tom qab ntawd hloov mus rau cov khoom noj tseem ceeb, nitrogen
DAP fertilizer yog dab tsi?
Diammonium phosphate (DAP) yog lub ntiaj teb feem ntau siv phosphorus chiv. Nws yog tsim los ntawm ob qho tib si hauv kev lag luam chiv, thiab nws cov ntsiab lus muaj txiaj ntsig zoo thiab lub cev zoo heev ua rau nws muaj kev xaiv nrov hauv kev ua liaj ua teb thiab lwm yam lag luam