Urea Rau Lub Vaj Av
Khoom: Urea rau vaj av
Cov mis mos molecular: CH4N2O
Molecular Luj:60.05
Kev piav qhia:Urea yog ib qho chaw ntawm nitrogen rau vaj av. Nitrogen yog ib qho khoom noj tseem ceeb rau cov nroj tsuag kev loj hlob, thiab urea yog ib daim ntawv muaj zog nitrogen uas tuaj yeem muab kev txhawb nqa sai rau cov nroj tsuag kev loj hlob.
Ua ntej ntxiv urea rau koj lub vaj av, nws yog ib qho tseem ceeb rau kev ntsuam xyuas cov av pH thiab cov as-ham. Yog hais tias cov av twb siab nyob rau hauv nitrogen, ntxiv urea ntau yuav tsis tsim nyog los yog tej zaum yuav muaj teeb meem. Tsis tas li ntawd, urea yuav tsum tau siv ua tib zoo thiab sib npaug kom tsis txhob hlawv cov cag ntoo.
urea yuav tsum tau siv judiciously thiab ua ke nrog lwm cov as-ham los txhawb cov nroj tsuag noj qab haus huv.
Specification:
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Urea |
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Cov khoom |
Txuj |
Txuj |
|
Qhov tshwm sim |
Dawb Granular |
Dawb Prilled |
|
N |
46.4 feem pua min |
|
|
Biuret |
0.9 feem pua max |
|
|
Moisture |
0.5 feem pua max |
|
|
Loj |
2.0-4.75mm, 96 feem pua min |
0 85-2.80mm,98 feem pua min |
Ntim: 25/50KG woven hnab lined nrog cov hnab yas, lossis raws li cov neeg siv khoom xav tau.
Cim npe nrov: Tuam Tshoj urea rau vaj av manufacturers, lwm tus neeg
Koj Tseem Yuav Zoo Li
Xa kev nug