Liab Ammonium Chloride

Khoom npe: Liab Ammonium Chloride

CAS: 12125-02-9

Khoom: liab granular

Cov roj formula: NH4Cl

Cov mis hnyav: 53.49

Nitrogen cov ntsiab lus: 25 feem pua

Moisture: Tsawg dua lossis sib npaug rau 0.5 feem pua

Granularity: 2-5 hli

Standard: raws li qhov chaw nres nkoj txoj cai

Qhov zoo:

Ua ob peb hydrogen sulfides uas ua rau rot, thiab pab cov hauv paus hniav loj hlob zoo.

Ib hom kev ceev-ua nitrogen tshuaj chiv.

Cov fertilizer efficiency ntawm nplej teb yog siab thiab ruaj khov.

Txhim kho cov saj ntawm mov

Fertilization txoj kev:

Tus nqi ntawm topdressing yog tus nqi ntawm lub hauv paus chiv rho tawm los ntawm tag nrho cov nyiaj ntawm ammonium chloride granular chiv. Tus nqi ntawm topdressing tuaj yeem siv rau hauv theem. Cov hom ntawm topdressing feem ntau yog ceev-acting nitrogen, poov tshuaj chiv thiab ib tug me me ntawm phosphorus chiv. Tus nqi ntawm topdressing yuav tsum tsis txhob ntau dhau.

Feem ntau, txiv hmab txiv ntoo yuav tsum tau topdressing 3-4 zaug nyob rau hauv nruab nrab theem ua ntej lawv loj hlob, thiab yuav tsum tau them nyiaj rau nitrogen thiab poov tshuaj chiv nyob rau tib lub sij hawm tom qab pib pelleting.

Tus nqi ntawm cov as-ham absorbed los ntawm hauv paus zaub thaum lub sij hawm lub sij hawm ntawm lub hauv paus expansion heev nce 30 hnub tom qab cog radish, 70-80 hnub tom qab cov zaub ntug hauv paus cog, thiab 30-40 hnub tom qab cog qos yaj ywm. Cov chiv nitrogen yuav tsum tsis txhob siv lig dhau lawm, yog li cov ntsiab lus nitrogen hauv cov av thaum kawg ntawm lub sijhawm loj hlob tsawg. Txwv tsis pub, cov zaub ntsuab uas raug rau cov kab mob yuav tsum yog ob peb zaug thaum nplooj nkag mus rau lub sijhawm loj hlob, thiab cov chiv thiab dej yuav tawm tsam.

Txoj kev ntawm topdressing feem ntau yog siv chiv nyob rau hauv lub qhov, nyob rau hauv lub kwj, los yog los ntawm sprinkling, los yog los ntawm kev ntxuav nrog dej, tab sis cov nyhuv ntawm fertilization faus rau hauv av yog zoo dua. Txawm hais tias siv txoj kev fertilization, yuav tsum tau them sai sai rau watering tom qab thov.

Ceev faj:

1. Hauv thaj chaw qhuav thiab tsis muaj nag, nws yog qhov zoo dua tsis txhob siv lossis siv tsawg dua ammonium chloride hauv cov av saline-alkali kom tsis txhob ua rau cov av ntsev ntau dua.

2. Cov ntsiab lus chlorine ntawm ammonium chloride yog 66.3 feem pua. Cov tshuaj chlorine coj mus rau hauv av yog ib qho tseem ceeb ntawm cov khoom noj rau cov qoob loo, tab sis yog tias nws ntau dhau, nws yuav muaj kev cuam tshuam rau cov qoob loo. Yog li ntawd, nws yog txwv tsis pub siv ammonium chloride rau cov qoob loo uas tsis muaj tshuaj chlorine, xws li haus luam yeeb, tshuaj yej tsob ntoo, txiv hmab txiv ntoo, qos yaj ywm, txiv lws suav, qab zib beet, thiab lwm yam.

Cia:

Liab ammonium chloride yuav tsum muaj av noo-- pov thawj thiab dej-- pov thawj, tsis tuaj yeem khaws cia nrog cov khoom alkali.