Granular Ammonium Sulfate N21% (GAS) Feteleza wa Chemical

Kufotokozera Kwachidule:

Ammonium sulphate ndi mtundu wa feteleza wa nayitrogeni omwe amatha kupereka NPK ndipo amagwiritsidwa ntchito kwambiri paulimi. Kupatula kupereka gawo la nayitrogeni, imathanso kupereka gawo la sulfure ku mbewu, msipu ndi zomera zina. Chifukwa cha kutulutsidwa kwake mwachangu komanso kuchitapo kanthu mwachangu, ammonium sulphate ndi yabwino kwambiri kuposa ma furtillizer ena a nayitrogeni monga urea, ammonium bicarbonate, ammonium chloride ndi ammonium nitrate.
Amagwiritsidwa ntchito kwambiri popanga feteleza wambiri, potaziyamu sulphate, ammonium chloride, ammonium persulfate, etc.

Katundu: Granule yoyera kapena yoyera, yosungunuka mosavuta m'madzi. Madzi amadzimadzi amawoneka ngati asidi. Insoluble mu mowa, acetone ndi ammonia, Mosavuta deliquescent mu mlengalenga.

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Kugwiritsa ntchito

1. Yaing'ono ya hygroscopic, yosavuta kuyiyika: Ammonium sulphate ndi yaying'ono ya hygroscopic, yosavuta kuyika, yosavuta kusunga ndi kunyamula. pa
2. Kukhazikika kwathupi ndi mankhwala: poyerekeza ndi ammonium nitrate ndi ammonium bicarbonate, ammonium sulphate ali ndi mphamvu zabwino zakuthupi komanso kukhazikika kwamankhwala, oyenera kusungidwa kwanthawi yayitali ndikugwiritsa ntchito. pa
3. feteleza wofulumira: ammonium sulphate ndi feteleza wachangu, woyenera dothi lamchere, amatha kupereka nayitrogeni ndi sulfure zomwe zimafunikira zomera, kulimbikitsa kukula kwa mbewu. pa
4. Limbikitsani kukana kupsinjika kwa mbewu: Kugwiritsa ntchito ammonium sulfate kumatha kupititsa patsogolo kupsinjika kwa mbewu ndikukulitsa luso la mbewu kuti ligwirizane ndi malo omwe ali ndi vuto. pa
5. Kugwiritsa ntchito kangapo: kuwonjezera pa kukhala fetereza, ammonium sulfate amagwiritsidwanso ntchito kwambiri muzamankhwala, nsalu, moŵa moŵa ndi zina.