Ịfesa ọka na soda 1-Naphthyl Acetic Acid (Na-Naa)

Mgbe osisi ọka nwere akwụkwọ abụọ na otu nwa osisi, a pụrụ ịhụ fesa foliar nke 5 ppm Na-Naa. Otu izu ka e mesịrị, a pụrụ ịhụ n'ụzọ doro anya na osisi ọka a na-eji Na-Naa agwọ nwere ọtụtụ mgbọrọgwụ, na-acha ọcha, na ogologo mgbọrọgwụ.

Sodium 1-Naphthyl Acetic Acid (Na-Naa) bụ onye na-ahụ maka uto osisi na-eto ngwa ngwa nke na-akwalite nkewa cell na mgbasawanye ngwa ngwa (onye na-emepụta mkpụrụ osisi, onye na-amị mkpụrụ), na-ebute mgbọrọgwụ mgbọrọgwụ adventitious (onye na-agbanye mgbọrọgwụ), ma na-achịkwa uto, na-akwalite mgbọrọgwụ, ntoputa, okooko, na-egbochi mkpụrụ osisi na-eto eto, na-eme ka mkpụrụ osisi na-eto eto na-eto eto, na-eme ka mkpụrụ osisi na-eto eto. Ọ na-emekwa ka osisi ghara iguzogide ụkọ mmiri ozuzo, oyi, ọrịa, salinity, na ifufe na-ekpo ọkụ, nke kpọrọ nkụ. Ọ bụ nnukwu ụdịdị dị iche iche, na-arụ ọrụ nke ukwuu, yana onye na-ahụ maka uto osisi dị ala.