Synthetic ammonium sulphate fatịlaịza bụ kristal ọcha, dị ka ndị sitere na coking ma ọ bụ ngwaahịa ndị ọzọ na-emepụta mmanụ ala, na cyan, aja aja ma ọ bụ odo odo. Ọdịnaya nke ammonium sulphate bụ 20.5-21% ma nwee obere acid acid. Ọ dị mfe soluble na mmiri ma nwee obere hygroscopicity, mana ọ nwekwara ike ịmịkọrọ mmiri mmiri na agglomerate na oge mmiri ozuzo, nke ga-emebi akpa nkwakọ ngwaahịa. Lezienụ anya na ventilashion na nkụ n'oge nchekwa. Amium sulphate kwụsiri ike na okpomọkụ, ma mgbe ihe 4 alkaline na-eme, ọ na-ewepụta gas ammonia dịka fatịlaịza ammonium niile. Mgbe etinyere ammonium sulphate na ala, ọ ga-eji nwayọ mụbaa acidity nke ala ahụ site na nchịkọta nhọrọ nke ihe ọkụkụ, ya mere ammonium sulphate bụ otu ihe ahụ dị ka fatịlaịza acid physiological. Amonia sulphate adabara maka ala izugbe na ihe ejikere edozi, ma na-esi isi nke ammonium na-ahụ n'anya. Ọ ga-eji dị ka isi fatịlaịza, top mgbakwasa na mkpụrụ fatịlaịza. Maka fatịlaịza na-amanye, ọ ga-aba uru ma dị irè karị itinye ọtụtụ nri na ala dị nso na usoro mgbọrọgwụ n'oge ụbọchị ole na ole mbụ nke ihe ọkụkụ. Agbanyeghị, a gha etinye ya n'ọrụ mgbe enweghị mmiri ụmụ irighiri mmiri na mpempe akwụkwọ na elu akwụkwọ iji zere imebi ihe ọkụkụ. Maka osikapa, ekwesịrị itinye ya na omimi ma ọ bụ jikọta ya na ubi na-akọ ihe iji zere ọnwụ nke chlorine n'ihi nitrification na denitrification. Ọnụ ammonium sulphate dị ka mkpụrụ fatịlaịza ga-adị obere, n'ozuzu 10 n'arọ kwa mu, gwakọtara na 5-10 ugboro decomposed organic fatịlaịza ma ọ bụ ala na-eme nri, kpachara anya ka ị ghara ịkpọtụrụ mkpụrụ. Mgbe ị na-adọta mkpụrụ osisi osikapa, enwere ike iji 5-10 catties nke ammonium sulphate kwa acre, jikọtara ya na fatịlaịza organic rere ere, superphosphate, wdg, iji mee ka slurry dị mkpa, nke a na-eji gbanye mgbọrọgwụ nke seedlings, na mmetụta ya bụ ọ dị ezigbo mma. Na ala acidic, ekwesịrị iji ammonium sulphate na nri ala, ma jiri ya na fatịlaịza alkaline dị ka fatịlaịza magnesium phosphate na lime (ọ bụghị ngwakọta agwakọta) iji gbochie acidity ala ka ọ ghara ịba ụba. Ntinye nke fatịlaịza ammonium sulphate na ubi paddy ga-emepụta hydrogen sulfide, nke ga-eme ka mgbọrọgwụ osikapa bụrụ nke ojii, nke na-egbu egbu na osikapa, ọkachasị mgbe usoro onunu ogwu ahụ buru ibu ma ọ bụ tinye ya n'ọrụ na ochie retting ubi, nsi a yikarịrị ka ime. Jiri mbe ma jikọta ihe ndị dị mkpa dị ka ịkọ ugbo na ịmị ọka.