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Herbage intake by steers grazing in a natural grassland with predominance of Andropogon lateralis Nees managed under different canopy heights. The animal performance on pasture is directly correlated to canopy structure since this influences the herbage consumption. This study was evaluated the effects of four pre-grazing canopy heights (12,... ... Repository: BDPA Publication year: 2021
Biomass flow in Tifton-85 bermudagrass canopy subjected to different management strategies under rotational grazing with dairy goats. Biomass flow characteristics and forage accumulation were evaluated in Bermudagrass (Tifton 85) pasture managed under intermittent stocking with different management strategies. The management levels... ... Repository: BDPA Publication year: 2013
Improving irrigation management based on canopy-atmosphere coupling. Os grandes avanços nas tecnologias de irrigação não foram acompanhados pelo manejo de irrigação na maior parte das áreas irrigadas. A falta de informações básicas sobre as necessidades hídricas das cu... ... Repository: BDPA Publication year: 2017
Canopy management effects on Syrah grapevines under tropical semi-arid conditions. The aim of this study was to evaluate the effects of shoot topping and leaf removal practices on vegetative vigor, yield and physicochemical characteristics of the 'Syrah' grape in the semi-arid tropi... ... Repository: BDPA Publication year: 2016
Métodos para mensuração da altura em capim-marandu sob pastejo em lotação contínua e taxa de lotação variável em sistemas integrados. PT-BR: Métodos que sejam capazes de mensurar com acurácia a altura do dossel são necessários para que ajustes da taxa de lotação animal em sistemas silvipastoril. O objetivo foi comparar métodos para... ... Repository: BDPA Publication year: 2017
Effects of Soil andVineyard Characteristics on Volatile, Phenolic Composition and Sensory Profile of Cabernet Sauvignon Wines of Campanha Gaúcha. The influence of vineyard on wines was evaluated for the first time using a broader analytical approach: sensory analyses and several analytical techniques (gas chromatography-mass spectrometry (GC-MS... ... Repository: BDPA Publication year: 2019
Evaluating tropical forest classification and field sampling stratification from lidar to reduce effort and enable landscape monitoring. In high biodiversity areas, such as the Amazon, forest inventory is a challenge due to large variations in vegetation structure and inaccessibility. Capturing the full gradient of variability requires... ... Repository: BDPA Publication year: 2020
Grazing intensity affects forage accumulation and persistence of Marandu palisadegrass in the Brazilian savannah. This 3?year study evaluated the effects of grazing intensity on herbage and steer responses in continuously stocked Brachiaria brizantha cv. Marandu pasture in the Brazilian savanna. Treatments consis... ... Repository: BDPA Publication year: 2019
Equations to estimate tree gaps in a precision forest management area the Amazon based on crown morphometry. The precision forest management technique still has much to be improved with the incorporation of forest biometric techniques and forest profiling with airborne LIDAR. When planning the cutting of a t... ... Repository: BDPA Publication year: 2017
Sward structure and livestock performance in guinea grass cv. Tanzania pastures managed by rotational stocking strategies. Grazing strategy is a key element in the determination of sward structure, herbage nutritive value and animal performance. We aimed to compare the herbage characteristics and performance of livestock... ... Repository: BDPA Publication year: 2014

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