Indole Butyric and Boric Acids in the Rooting of Atemoya“Thompson”Stem Cuttings

作     者：Fabricio Custodio de Moura Goncalves Maurício Dominguez Nasser Lucas Lencioni Arruda Gisela Ferreira Elizabeth Orika Ono Joao Domingos Rodrigues 

作者机构：Faculty of Agricultural SciencesUniversidade Estadual PaulistaBotucatu 18.610-307SPBrazil Institute of BiosciencesUniversidade Estadual PaulistaBotucatu 18.610-307SPBrazil 

出 版 物：《Journal of Agricultural Science and Technology(B)》 (农业科学与技术（B）)

年 卷 期：2018年第8卷第3期

页      面：168-174页

学科分类：0810[工学-信息与通信工程] 08[工学] 080401[工学-精密仪器及机械] 0804[工学-仪器科学与技术] 080402[工学-测试计量技术及仪器] 0835[工学-软件工程] 081002[工学-信号与信息处理] 

主　　题：Plant growth regulators boron propagation 

摘      要：The current study aimed to evaluate the effect of indole butyric acid(IBA)and boric acid to induce rooting on atemoya“Thompsoncuttings.A randomized block design with 10 treatments and four blocks was laid *** treatments consisted in the use of different levels of IBA(i.e.,0,500,1,000,2,000 and 4,000 mg/L)with or without boric acid at 150 mg/*** cuttings were placed to root in expanded polystyrene(EPS)trays with 72 cells and kept in a greenhouse under *** 120 d after planting,leaf dry and fresh masses(g),root dry and fresh masses(g),percentage of rooting,live cuttings(LC),live cuttings with callus(LCC),number of roots per cuttings and number of emitted leaves(NEL)were *** were submitted to analysis of variance and comparison of means by Tukey test at 5%*** indicated no statistically significant differences in both application methods(separate or associated with boric acid)for all evaluated variables,except for LC,in which boric acid provided higher survival *** could be concluded that the propagation method using either separate IBA application or associated with boric acid is unsuitable to induce rooting on atemoya“Thompsoncuttings.