S-abscisic acid na-arụ ọrụ nke ọma na mkpụrụ ndụ ihe nketa na-egbochi nrụgide na osikapa, na-eme ka ọ dịkwuo mfe maka ụkọ mmiri ozuzo, oyi na salinity-alkalinity, ebe ọ na-akwalite mmepe usoro mgbọrọgwụ ma na-amụba ọnụ ọgụgụ ndị na-arụ ọrụ nke ọma.
N'ịbụ onye na-eme ihe dị ka "ihe na-akpata nrụgide nrụgide" n'ime osisi, ihe a na-akpalite usoro ahụ ji alụso ọrịa ọgụ nke osisi osikapa site n'ịhazi nguzozi nke hormones endogenous. N'okpuru nrụgide ụkọ mmiri ozuzo, S-abscisic Acid na-ebute mmechi stomatal iji belata evaporation mmiri; N'otu oge, ọ na-akwalite ọrụ nke enzymes nchebe-dị ka superoxide dismutase na catalase-iji belata mmebi nke lipid peroxidation membrane ma kwado ọrụ photosynthetic.
Na gburugburu ebe okpomọkụ dị ala, ọ na-ebute njikọ nke protein ndị na-eguzogide oyi ma na-eme ka nkwụsi ike nke akpụkpọ ahụ cell, si otú ahụ belata ọnụego chlorosis na ebe obibi nke mmerụ oyi na-akpata.
N'ime ala saline-alkaline, S-abscisic Acid na-eme ka mkpụrụ ndụ ihe nketa osmoregulation kwalite ikike mmezi osmotic cellular, na-eme ka ike uto nke osikapa n'okpuru ọnọdụ salinity dị elu.
Ọzọkwa, S-abscisic acid na-akwalite mmụba mgbọrọgwụ ike. E gosipụtara ọgwụgwọ na ntinye nke 0.5 mg / L na-eme ka ike mgbọrọgwụ dị na ụtaba dịkwuo elu; mgbe etinyere ya na osikapa, ọ na-egosipụta mmetụta na-akwalite mgbọrọgwụ yiri ya. N'ihe gbasara usoro ịhịa aka n'ahụ, abscisic acid na-arụ ọrụ synergistically na strigolactones iji gbochie nguzobe nke ndị na-akụ ahịhịa na-adịghị arụ ọrụ ma na-akwalite mmepe nke ihe ọkụkụ dị irè, si otú ahụ na-ebuli ihe owuwu ihe ọkụkụ na ịkwalite mkpụrụ.
N'ime ngwa bara uru, itinye mkpụrụ osisi na ngwọta nke 0.3-0.4 mg / L maka awa 24 ruo 48 nwere ike imeziwanye ọnụego germination na ogo seedling; foliar spraying n'oge "otu-akwụkwọ-na-otu obi" ka "abụọ-akwụkwọ na-otu obi" nkebi enyemaka na seedling nguzobe na-akwalite ịkụ osisi.
