Agronomic performance of Humulus lupulus L. varieties cultivated in organic and conventional systems in Sao Paulo center-west, Brazil

Author(s)

Fortuna, Gabriel Cassia ; Gomes, Jordany Aparecida de Oliveira ; Campos, Olivia Pak ; Neves, Caio Scardini ; Bonfim, Filipe Pereira Giardini

• Document type: Journal article
• Source: Ciência Rural; v. 53, n. 8, p. 6-pg., 2023-01-01.

Abstract

Hop is a multifunctional specie; however, a large part of its production is destined for the beer market. In Brazil, all hop demand is imported, which has aroused interest in national production. Genetic material and cultivation systems can influence hops production. Thus, this study evaluated morphological and productive performance of hop varieties grown under organic and conventional management in the central-west region of Sao Paulo, Brazil. The hop yard was installed in the experimental area of the FCA/UNESP (Sao Paulo State University, School of Agriculture) - Botucatu, in November 2018, the data were collected in second year of production. A randomized block design was adopted, in 2 x 5 Split-Plot, being the main factor: cultivation systems (organic and conventional), and secondary factor: hop varieties (Columbus, Chinook, Nugget, Cascade, and Hallertau Mittelfrueh), with four blocks and four plants per plot. Crop-specific morphological and productive parameters were evaluated. The results showed no significant influence of cultivation systems in morphological parameters. Regarding the varieties, Chinook, Cascade, and Nugget stand out for cone length. Columbus, Chinook and Cascade showed higher yields when grown in organic system, obtaining 1100.66, 1088.27 and 940.40 g of cones per plant, respectively. While, Hallertau Mittelfrueh variety was the least productive in both systems, in organic system with 160.50 g per plant production, and 267.84 g per plant in conventional system, and, also showing lower cycle compared to the others. (AU)

• FAPESP's process: 19/27066-8 - Agronomic contributions to the hop cultivation: morphology, anatomy, phenology and phytochemistry of cultivars under organic and conventional management
• Grantee: Filipe Pereira Giardini Bonfim
• Support Opportunities: Regular Research Grants