Sịntetik ammonium sulphatefatịlaịza 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 nkeammonium sulphatebụ 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.Amonia sulphatekwụsiri ike na ụlọ, ma mgbe ihe 4 alkaline na-arụ ọrụ, ọ na-ewepụta gas ammonia dịka fatịlaịza ammonium niile. Mgbeammonium sulphate na-etinyere na ala, ọ ga-eji nwayọọ nwayọọ dịkwuo acidity nke ala site na nhọrọ absorption nke kụrụ, ya mere ammonium sulphate bụ otu ihe ahụ dị ka physiological acid fatịlaịza.
Amonia sulphateadabara ala dum 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'ime ụbọchị ole na ole mbụ nke uto. 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.
Ego nke ammonium sulphatedị ka fatịlaịza mkpụrụ ga-adị obere, n'ozuzu 10 n'arọ kwa mu, gwakọtara na 5-10 ugboro decomposed fatịlaịza ma ọ bụ ala na-eme nri, kpachara anya ka ị ghara ịkpọtụrụ mkpụrụ. Mgbe transplanting osikapa seedlings, 5-10 catties nkeammonium sulphate enwere ike iji ya na acre, tinye ya na fatịlaịza na-ere ere, superphosphate, wdg, iji mee ka slurry dị mkpa, nke a na-eji gbanye mgbọrọgwụ nke seedlings, na mmetụta dị mma.
Na ala acidic, ammonium sulphate ekwesịrị iji ya na nri ala ugbo, ma kwesiri iji ya na fatịlaịza alkaline dị ka calcium magnesium phosphate fatịlaịza na wayo (abụghị ngwakọta agwakọta) iji gbochie acidity ala ka ọ bawanye.
Ngwa nke ammonium sulphatefatịlaịza na paddy ubi ga-emepụta hydrogen sulfide, nke ga-eme osikapa mgbọrọgwụ oji, nke na-egbu egbu na osikapa, ọkachasị mgbe usoro onunu ogwu buru ibu ma ọ bụ tinye ya n’ubi ochie retting, nsi a nwere ike ịpụta. Jiri mbe ma jikọta ihe ndị dị mkpa dị ka ịkọ ugbo na ịmị ọka.