Vegetative propagation of hops (Humulus lupulus), effect of biostimulants, size and position of cuttings

Authors

DOI:

https://doi.org/10.5965/223811712242023554

Keywords:

rooting, root quality, Brewer's Gold, Nothern Brewer, ccade

Abstract

The aim of this work was to evaluate the effect of different cutting lengths, the use of biostimulants and diameter of cuttings on hops vegetative propagation. The work was conducted in a greenhouse at the Center for Agricultural Sciences (CCA) at the Federal University of Santa Catarina (UFSC), in Florianópolis/SC, Brazil, between October 2019 and January 2021. In experiment 1, cuttings with one, two and three buds were tested, with and without application of biostimulant SprintAlga TS® (Biolchim) in Brewer's Gold and Cascade cultivars. In experiment 2, cuttings with diameter of 1.5 cm, 2.5 cm and 3.5 cm were tested for Northern Brewer cultivar. In both experiments, survival, rooting, root length, root quality, number of shoots and shoot length were evaluated. In experiment 1, Cascade had lower survival, rooting and development compared to Brewer's Gold. The use of biostimulant increased survival and rooting rates of both cultivars. For Brewer's Gold the use of biostimulant improved root quality and increased shoot number, root and shoot length. For Brewer's Gold, 3-bud cuttings improved root quality and increased number of shoots. For Cascade, 1-bud cuttings showed the highest survival, rooting and development rates. In experiment 2, the highest rates of survival, rooting and the longest root length were obtained with 1.5 cm diameter cuttings. Larger diameter cuttings (2.5 and 3.5 cm) produced fewer shoots, but longer shoots.

Downloads

Download data is not yet available.

Author Biographies

Luiz Humberto Mattos Brighenti, Universidade Federal de Santa Catarina

.

Sabrina Sautchuck , Universidade Federal de Santa Catarina

.

Isadora Teixeira Coelho Malohlava, Universidade Federal de Santa Catarina

.

Thainá Carolina Graciano Votre, Universidade Federal de Santa Catarina

.

Felipe Augusto Moretti Ferreira Pinto, Empresa de Pesquisa e Agropecuária e Extensão Rural de Santa Catarina

.

Alberto Fontanella Brighenti, Universidade Federal de Santa Catarina

.

Rosete Pescador, Universidade Federal de Santa Catarina

.

Victoria Silva Felini, Universidade Federal de Santa Catarina

.

Downloads

Published

2023-12-29

How to Cite

BRIGHENTI, Luiz Humberto Mattos; SAUTCHUCK , Sabrina; MALOHLAVA, Isadora Teixeira Coelho; VOTRE, Thainá Carolina Graciano; PINTO, Felipe Augusto Moretti Ferreira; BRIGHENTI, Alberto Fontanella; PESCADOR, Rosete; FELINI, Victoria Silva. Vegetative propagation of hops (Humulus lupulus), effect of biostimulants, size and position of cuttings. Revista de Ciências Agroveterinárias, Lages, v. 22, n. 4, p. 554–562, 2023. DOI: 10.5965/223811712242023554. Disponível em: https://revistas.udesc.br/index.php/agroveterinaria/article/view/24149. Acesso em: 9 dec. 2024.

Issue

Section

Research Article - Science of Plants and Derived Products

Most read articles by the same author(s)

<< < 1 2