Results 21 to 30 of about 1,672 (172)

Urochloa brizantha R. D. Webster, Austral. Paniceae

open access: yes, 2021
Urochloa brizantha (A.Rich.) R.D.Webster, Austral. Paniceae: 233 (1987). Distribution: Trop. & S. Africa, W. Indian Ocean, SW. Arabian Pen. Specimens: MOSHI Kirua, Hemp, A. 1686 (NHT, UBT); Moshi, Haarer, A.E. 742 (K); Mwika, Hemp, A. 2054 (B, NHT, UBT); Rombo, Greenway, P.J. 7835 (K); s. loc., Endlich, R. 33A (NH).
Prunera-Olivé, Joan   +4 more
openaire   +1 more source

Survival of Haemonchus contortus larvae in forage species in the Eastern Amazon [PDF]

open access: yesPesquisa Agropecuária Brasileira, 2022
The objective of this work was to evaluate the survival of third-stage larvae (L3) of Haemonchus contortus in forage species in the Eastern Amazon. Four paddocks composed of Megathyrsus maximus 'Massai', M. maximus 'Mombaça', Urochloa brizantha 'Marandu',
Claudina Rita de Souza Pires   +4 more
doaj   +1 more source

How does the condition of the pasture in late winter influence the plant and animal responses in the subsequent seasons?

open access: yesBioscience Journal, 2022
This study aimed to test the hypotheses: (i) the deferred pasture with lower height in late winter has greater herbage accumulation rate (HAR) and better structure, which facilitates the animal selective grazing during the subsequent spring and summer ...
Manoel Eduardo Rozalino Santos   +5 more
doaj   +1 more source

Timing of nitrogen application and cover crops on upland rice economic viability [PDF]

open access: yesPesquisa Agropecuária Brasileira, 2021
: The objective of this work was to evaluate the economic viability and competitiveness of upland rice (Oryza sativa), compared with flooded rice, in a system with different nitrogen fertilization timing and cover crops in Southeastern Brazil.
Isabô Melina Pascoaloto   +6 more
doaj   +1 more source

Molecular dating of phylogenetic divergence between Urochloa species based on complete chloroplast genomes

open access: yesBMC Genomics, 2017
Background Forage species of Urochloa are planted in millions of hectares of tropical and subtropical pastures in South America. Most of the planted area is covered with four species (U. ruziziensis, U. brizantha, U. decumbens and U.
Marco Pessoa-Filho   +2 more
doaj   +1 more source

Grain yield of corn at different population densities and intercropped with forages

open access: yesRevista Brasileira de Engenharia Agrícola e Ambiental, 2015
The no-tillage system optimizes agricultural areas, maintaining the supply of straw and promoting crop rotation and soil conservation. The aim of the present study was to evaluate sowing quality and grain yield of corn intercropped with three forage ...
José M. do Nascimento   +5 more
doaj   +1 more source

Urochloa brizantha

open access: yes, 2022
Published as part of Vorontsova, Maria S., 2022, Revision of some Malagasy forage grasses and their relatives within Brachiaria, Echinochloa, Moorochloa, and Urochloa, pp.
openaire   +2 more sources

Intercropping Urochloa brizantha and sorghum inoculated with Azospirillum brasilense for silage

open access: yesREVISTA CIÊNCIA AGRONÔMICA, 2018
ABSTRACT Livestock performance in the Brazilian Cerrado has been limited by the low availability of good quality fodder, especially during periods of low rainfall. The aim of this study was to evaluate growth and dry matter production in two cultivars of sorghum, inoculated or not with diazotrophic bacteria, and as a monocrop or intercropped with ...
Nakao, Allan Hisashi   +4 more
openaire   +5 more sources

Silage quality of sorghum and Urochloa brizantha cultivars monocropped or intercropped in different planting systems

open access: yesActa Scientiarum: Animal Sciences, 2017
  Recently it has emerged a technique for silage production of intercropping systems of annual crop with forage through crop-livestock integration, aiming to reduce the deficit forage in the offseason. The study was conducted to evaluate the fermentation
Matheus Gonçalves Ribeiro   +5 more
doaj   +1 more source

Emergência e crescimento inicial de cultivares de Urochloa em diferentes profundidades de semeadura Emergence and initial growth of Urochloa Cultivars at different sowing depths

open access: yesPlanta Daninha, 2013
Considerando a possibilidade de atrasar o crescimento inicial de gramíneas forrageiras por meio de semeaduras em maior profundidade, de forma a proporcionar vantagem competitiva à cultura de grãos em sistemas consorciados, foram avaliados a emergência e ...
F.S Ikeda   +5 more
doaj   +1 more source

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