[HTML][HTML] Defoliation intensity and leaf area index recovery in defoliated swards: implications for forage accumulation

CDM Martins, D Schmitt, PG Duchini, T Miqueloto… - Scientia …, 2020 - SciELO Brasil
This study evaluated the leaf area index (LAI) recovery mechanisms and forage
accumulation rates on the regrowth of different grass species subjected to different …

Animal performance and sward characteristics of Mombaça guineagrass pastures subjected to two grazing frequencies

CAF Alvarenga, VPB Euclides… - Tropical Grasslands …, 2020 - tropicalgrasslands.info
The aim of this work was to compare grazing management practices of Mombaça
guineagrass (Megathyrsus maximus syn. Panicum maximum cv. Mombaça) based on the …

[PDF][PDF] Produção animal em pastagens cultivadas em regiões de clima temperado da América Latina

AF Sbrissia, PG Duchini, JR Echeverria… - … de Producción Animal, 2017 - researchgate.net
Este manuscrito tem por objetivo discutir alguns aspectos da produção animal baseado em
pastagens em regiões de clima temperado da América Latina, com enfoque na região sul …

Changes in the short‐term intake rate of herbage by heifers grazing annual grasses throughout the growing season

GC Guzatti, PG Duchini, AF Sbrissia… - Grassland …, 2017 - Wiley Online Library
Annual temperate grasses go through abrupt changes in morphological composition during
the growing season, which can affect ingestive behavior of grazing cattle. However, few …

Intercropping black oat (Avena strigosa) and annual ryegrass (Lolium multiflorum) can increase pasture leaf production compared with their monocultures

PG Duchini, GC Guzatti… - Crop and Pasture …, 2016 - CSIRO Publishing
Multi-species pastures have been viewed as a means to increase forage production relative
to monocultures through enhanced three-dimensional occupation of the canopy, which will …

Forage production, morphological, and chemical composition of diploid and tetraploid cultivars of Italian ryegrass in hydromorphic soils

RR Dornelles, DS Comassetto, EA Faleiro… - New Zealand Journal …, 2022 - Taylor & Francis
This study aimed to evaluate forage mass, morphological, and chemical composition of
diploids and tetraploids Italian ryegrass cultivars in hydromorphic soil. Eight ryegrass …

Aspectos qualitativos e produção de biomassa em pastos de aveia e azevém cultivados puros ou consorciados e submetidos a pastejo leniente

GC Guzatti, PG Duchini, AF Sbrissia… - Arquivo Brasileiro de …, 2015 - SciELO Brasil
Pastos consorciados de aveia e azevém anual têm sido recomendados para uso no
inverno/primavera em ambientes subtropicais. No entanto, o impacto do pastejo leniente …

Qualitative aspects and biomass production in oats and ryegrass pastures cultivated pure or intercropping and subjected to lenient grazing

GC Guzatti, PG Duchini, AF Sbrissia… - Arquivo Brasileiro de …, 2015 - SciELO Brasil
Pastos consorciados de aveia e azevém anual têm sido recomendados para uso no
inverno/primavera em ambientes subtropicais. No entanto, o impacto do pastejo leniente …

Changes in tillering dynamics of intercropped black oat and annual ryegrass ensure a stable sward

PG Duchini, GC Guzatti… - Experimental …, 2018 - cambridge.org
Mixing species with different tillering peaks may enhance pasture stability, but intercropping
may also alter the plants' tillering patterns. This study aimed to evaluate tillering dynamics in …

Animal production on cultivated pasturelands in temperate climate regions of Latin America

AF Sbrissia - Archivos Latinoamericanos de Producción Animal, 2017 - ojs.alpa.uy
This paper discusses some aspects of animal production systems based on pastures in
temperate regions of Latin America, with a focus on southern Brazil. Information is presented …