01783nam a22001577a 4500003000400000005001700004008004100021040000900062100002700071245016800098260005400266300007200320500109800392500008001490504005501570OSt20250328134928.0250328b        |||||||| |||| 00| 0 eng d  cNVSU  aAntonio, Rudy Anne T.   aPropagation of lapsinan (aquilaria malaccensis lam.) stem cuttings: the influence of leaf trimming and various levels of indolebutyric acid/cRudy Anne T. Antonio   aBayombong:bNueva Vizcaya State University,c2023  axviii, 111 leaves :billustrations (some colored), photos ;c28 cm.  aThe influence of leaf trimming and various levels of indolebutyric acid on the propagation of Lapnisan (Aquilaria malaccensis Lam.) stem cuttings were investigated utilizing a 3 x 4 factorial CRD experimental design in a non-mist propagating chamber with sandy soil + coir dust soil medium. The stem cuttings were taken from three nodes of one-year-old Lapnisan seedlings and the data were analyzed using analysis of variance and LSD. The result of the study reveals that 0% leaf trimming significantly influence the survival, rooting, number of leaves, shooting and callus formation of A. malaccensis stem cuttings. The application of IBA is not necessary in propagating A. malaccensis stem cuttings. Furthermore, A. malaccensis stem cuttings do not require an administration of growth hormones such as IBA since the cuttings established roots and survived without IBA treatment. For bulk production of Lapnisan cloned seedlings, it is effective to utilize a treatment combination of 0% leaf trimming x distilled water, since distilled water is inexpensive and more widely available than IBA.  aThesis (Master of Science in Forestry - Silviculture and Forest Influences)  aIncludes appendices and bibliographical references