RESPONSE OF RUBBER (Hevea brasiliensis Mull. Arg) AT THE IMMATURE STAGE GROWTH TO VARIATIONS IN FERTILIZER APPLICATION. Surjan: Journal of Sustainable Agriculture, [S. l.], v. 2, n. 2, p. 35–41, 2026. Disponível em: https://ejournal.iaar.or.id/surjan/article/view/25.. Acesso em: 11 feb. 2026.