Cov txheej txheem:
Video: Dab tsi yog ammonia fertilizer siv rau?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Ammonia yog tsim nyob rau hauv cov av los ntawm cov kab mob thaum organic chiv yog siv nce av fertility. Organic chiv , nrog nws cov khoom pov tseg ntuj, txhawb kev loj hlob ntawm billions ntawm microorganisms uas tsim ammonia , uas yog ces hloov mus rau qhov tseem ceeb nutrient, nitrogen.
Yog li ntawd, vim li cas ammonia yog chiv zoo?
Ammonia muaj nyob hauv av, dej thiab huab cua, thiab nws yog ib qho tseem ceeb ntawm nitrogen rau cov nroj tsuag. Nitrogen txhawb cov nroj tsuag kev loj hlob thiab txhim kho cov txiv hmab txiv ntoo thiab cov noob qoob loo, ua rau muaj txiaj ntsig ntau dua. Nws tseem yog ib qho tseem ceeb rau photosynthesis, uas yog cov txheej txheem uas cov nroj tsuag hloov lub teeb lub zog rau hauv tshuaj zog.
Tsis tas li ntawd, dab tsi yog qhov tseem ceeb ntawm kev siv ammonia? Ammonia kuj tseem siv los ua cov tub yees gas , rau purification ntawm dej cov khoom siv, thiab hauv kev tsim cov yas, tawg, textiles, tshuaj tua kab, dyes thiab lwm yam tshuaj. Nws muaj nyob rau hauv ntau lub tsev thiab kev lag luam-lub zog ntxuav kev daws teeb meem.
Ntawm no, peb yuav siv ammonia li cas rau fertilize nroj tsuag?
Feem ntau siv raws li ammonium nitrate lossis urea, ammonia hauv tsev kuj tseem siv tau kom tau txais cov txiaj ntsig zoo ib yam
- Ntxiv 1 khob ammonia rau hauv 1-gallon thawv.
- Ncuav ammonia chiv sib tov rau hauv 20-gallon hose-kawg sprayer.
- Tig dej, thiab siv cov tshuaj ammonia rau koj cov nyom thaum sawv ntxov.
Dab tsi yog ammonium hauv chiv?
Ammonia . Ammonia (NH3) yog lub hauv paus rau nitrogen (N) chiv kev lag luam. Nws tuaj yeem siv ncaj qha rau hauv av raws li cov nroj tsuag zaub mov lossis hloov mus rau ntau hom N chiv , tab sis qhov no yuav tsum muaj kev nyab xeeb tshwj xeeb thiab kev tswj hwm kev ceev faj.
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 ntawm pipette yog volumetric thiab nws siv rau dab tsi?
Lub volumetric pipette, noob pipette, lossis lub plab pipette tso cai rau kev ntsuas qhov tseeb (rau plaub qhov tseem ceeb) ntawm qhov ntim ntawm cov tshuaj. Volumetric pipettes feem ntau yog siv rau hauv analytical chemistry los ua cov kev daws teeb meem los ntawm lub hauv paus Tshuag thiab npaj cov kev daws teeb meem rau titration
Dab tsi yog kev siv cov saw hlau nuclear siv rau?
Nuclear chain reaction. Nuclear chain reactions yog cov tshuaj tiv thaiv uas tau txais lub zog nuclear, feem ntau los ntawm nuclear fission. Cov kev cuam tshuam ntawm cov saw hlau no yog qhov muab cov chaw tsim hluav taws xob nuclear nrog lub zog uas tom qab ntawd hloov mus ua hluav taws xob siv los ntawm tib neeg
Compound fertilizer yog dab tsi?
"Compound chiv" yog lo lus siv nyob rau hauv phau ntawv no los qhia tag nrho cov chiv uas 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
Dab tsi yog qhov sib npaug siv los xam tag nrho cov khoom siv hluav taws xob siv?
Cov mis uas txuas lub zog thiab lub zog yog: Zog = Lub Zog x Sijhawm. Chav tsev ntawm lub zog yog joule, lub zog ntawm lub zog yog watt, thiab chav tsev ntawm lub sijhawm yog qhov thib ob