S-abscisic acid (S-ABA), onye na-ahazi ahaziri maka ahụekere, na-akwalite ịkapụta alaka nke ọma ma na-abawanye ọnụ ọgụgụ nke ifuru na pọd. Otú ọ dị, n'ime ule ọkọlọtọ, mmụba nke ụdị mkpụrụ sitere na 8% ruo 13%; A na-ahụ uru mkpụrụ karịa 30% naanị mgbe ejiri ya na fungicides maka njikwa ọrịa.
Nyochaa ọrụ isi nke S-abscisic Acid
S-abscisic acid nwere mmetụta nchịkwa doro anya na uto ahụekere.
Ọnwụnwa nke ubi na-akwado na ịgbasa 0.25% S-abscisic acid ngwọta aqueous na-egbochi oke uto ahịhịa (ụkwụ ụkwụ) ma na-akwalite alaka, yana mmụba kachasị elu nke 26.5%. Ọ na-abawanye ọnụ ọgụgụ pọd nke otu osisi - site na 45.6% - si otú a na-enweta ebumnuche nke ịkwalite alaka na ịba ụba ifuru na nhazi pọd. Nchikota ọgwụgwọ nke Difenoconazole / Propiconazole na S-abscisic acid na-enyere aka mgbakwunye nri zuru oke; ịdị irè nke nchikota a n'ịkwalite alaka ụlọ ọrụ na imeziwanye ọnụego ntọala pod ka akwadoro na ntọala mmepụta.
Mgbe ejiri S-abscisic acid naanị ya, data nnwale na-egosi mmụba nke 8.6%-12.9% - uru kwụsiri ike, n'agbanyeghị na ọ dabara na akara 30%. Mmụba na-abawanye karịa 30% na-enweta naanị mgbe ejikọtara S-abscisic acid na fungicides iji chịkwaa ntụpọ ahụekere (ma e jiri ya tụnyere ọgwụgwọ fungicide-naanị na-enweghị S-abscisic acid). Nsonaazụ a na-agụnye uru nke ịchịkwa ọrịa; na-ekwu na usoro S-abscisic acid pụrụ iche maka ahụekere nwere ike ịkwalite mkpụrụ site na 30% n'ozuzu na-egosipụta nsonaazụ kacha mma na gburugburu ebe ọrịa nwere ọrịa siri ike.
Uru Mgbakasị-Nsogbu Ndị Ọzọ nke S-abscisic Acid
Dị ka onye na-ahụ maka ihe ọkụkụ sitere n'okike, S-abscisic acid na-eme ka mkpụrụ ndụ ihe nketa na-egbochi nrụgide na ahụekere, na-eme ka ọ dịkwuo mfe ịnagide ụkọ mmiri ozuzo, oyi, na nrụgide mkpụrụ osisi na-aga n'ihu. N'ime afọ ụkọ mmiri ozuzo, ọ na-ebelata ihe ndị na-abaghị uru. Na mgbakwunye, ọ na-eme ka ahụekere dịkwuo mma site n'ịbawanye ọnụego nke pọd juru n'ụzọ zuru ezu, ịdị arọ 100-kernel, na ọnụego mmịpụta mmanụ. Ntuziaka maka ojiji nke S-Abscisic Acid
N'ozuzu, a ga-etinye ngwaahịa ahụ otu ugboro n'ime usoro ndị a: seedling, okooko osisi, pegging, na mgbasawanye pod. Jiri mmiri gbanye ngwaahịa ahụ ugboro 1,000 ruo 1,500 wee fesaa ya nke ọma. Rịba ama na e kwesịghị ịgwakọta ya na pesticides alkaline; iji mmiri acidic eme ihe maka dilution na-arụpụta nsonaazụ ka mma.
