Preliminary results on agronomic performance of cassava-urochloa brizantha intercropping.

Vista sencilla de ítem
dc.contributorMARCELO RIBEIRO ROMANO, CNPMF; DIEGO HENRIQUE LAURO SOUSA, Estudante, Centro Universitário UniFatecie; HERALDO TAKAO HASHIGUTI, Centro Universitário UniFatecie; ALEXANDRE MAGNO B DOS SANTOS, CNPGL.
dc.creatorROMANO, M. R.
dc.creatorSOUSA, D. H. L.
dc.creatorHASHIGUTI, H. T.
dc.creatorBRIGHENTI, A. M.
dc.date2021-10-06T15:00:47Z
dc.date2021-10-06T15:00:47Z
dc.date2021-10-06
dc.date2021
dc.date.accessioned2026-07-07T04:50:50Z
dc.descriptionThis study aimed to evaluate agronomic traits of a cassava (Manihot esculenta) intercropping system with Urochloa brizantha (Syn. Brachiaria brizantha). The experiment was carried out at Paranavaí, Brazil, in the 2020-2021 agricultural season. Six treatments were studied with different establishment times of cassavaUrochloa brizantha intercropping and grass management: T1: cassava in double rows-DR (13,888 pl ha-1) planted simultaneously with U. brizantha + mowing; T2: cassava DR and U. brizantha simultaneously + herbicide underdose; T3: cassava DR + U. brizantha sown 6 months after cassava + mowing; T4: cassava DR + U. brizantha sown 6 months after cassava + herbicide underdose; T5: single-row cassava monoculture with 13,520 pl ha-1; T6: single row cassava monoculture with 18,168 pl ha-1. Urochloa brizantha reduced the growth in height and stem diameter of cassava plants up to 180 days after planting (DAP) in T1 and T2, but not significantly (p <0.05) in T2 when herbicide was used. The dry matter (DM) yield of pasture increased monthly from 90 (356 kg ha-1) to 150 DAP (950 kg ha-1), but it reduced 50% at 180 DAP (406 kg ha-1).
dc.descriptionWCCLF 2021. Evento online.
dc.formatp. 405-410.
dc.identifierIn: WORLD CONGRESS ON INTEGRATED CROP-LIVESTOCK-FORESTRY SYSTEMS, 2., 2021. Proceedings reference. Brasília, DF: Embrapa, 2021.
dc.identifierhttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1135068
dc.identifier.urihttp://hdl.handle.net/123456789/473229
dc.languageeng
dc.rightsopenAccess
dc.subjectBRS 429
dc.subjectDouble row arrangement
dc.subjectCapim Marandu
dc.subjectBrachiaria
dc.subjectFileira Dupla
dc.subjectVariedade
dc.subjectCaracterísticas Agronômicas
dc.subjectConsorciação de Cultura
dc.subjectMandioca
dc.subjectCapim Urochloa
dc.titlePreliminary results on agronomic performance of cassava-urochloa brizantha intercropping.
dc.typeArtigo em anais e proceedings

Archivos

Colecciones

Embrapa Yuca y Frutas Tropicales (CNPMF)