Results 41 to 50 of about 1,107 (169)

Efficient Callus Induction and Plant Regeneration of Guineagrass (Panicum maximum Jacq.)

Journal of The Korean Society of Grassland and Forage Science, 2010
Guineagrass (Panicum maximum Jacq.) is an important warm-season forage grass as well as biomass crop. It has both sexual and asexual mode of reproduction (apomictic) depending on cultivar. We developed efficient plant regeneration system for an apomictic (cv.
Mi-Suk Seo, Manabu Takahara, Tadashi Takamizo   +2 more
openaire   +1 more source

Biologically Fixed Nitrogen in Legume Intercropped Systems: Comparison of Nitrogen‐Difference and Nitrogen‐15 Enrichment Techniques

Agronomy Journal, Volume 107, Issue 6, Page 2419-2430, November–December 2015., 2015
Biological N2 fixation (BNF) via legume intercrops can provide an alternative to inorganic N fertilizer and thereby minimize the economic and environmental costs of bioenergy feedstock and forage production. The objectives of this study were to (i) verify switchgrass (Panicum virgatum L.) as a non‐N2–fixing reference plant for distinguishing between ...
Amanda J. Ashworth, Charles P. West, Fred L. Allen, Pat D. Keyser, Stuart A. Weiss, Donald D. Tyler, Adam M. Taylor, Kara L. Warwick, Kenneth P. Beamer   +8 more
wiley   +1 more source

Effect of Nitrogen Fertilization on Oxalate Content in Rhodesgrass, Guineagrass and Sudangrass

Asian-Australasian Journal of Animal Sciences, 2008
An experiment was conducted to evaluate the effects of nitrogen (N) level on the dry matter (DM) yield, N concentration and oxalate content of some tropical grasses, namely Rhodesgrass (Chloris gayana), Guineagrass (Panicum maximum) and Sudangrass (Sorghum vulgare).
M. M. Rahman, M. Yamamoto, M. Niimi, O. Kawamura   +3 more
openaire   +1 more source

Superação da dormência de sementes de capim colonião Dormancy overcoming in Panicum maximum seeds

Planta Daninha, 1998
O objetivo da pesquisa foi o de identificar tratamentos capazes de superar a dormência e elevar a taxa de germinação das sementes de Panicum maximum Jacq., passíveis de utilização visando semeadura a campo.
Cibele C. Martins, Walter R. da Silva
doaj   +1 more source

Genetic Diversity and Structure of Ruzigrass Germplasm Collected in Africa and Brazil

Crop Science, Volume 55, Issue 6, Page 2736-2745, November-December 2015., 2015
ABSTRACT Ruzigrass [Urochloa ruziziensis (R. Germain & Evrard) Crins, syn. Brachiaria ruziziensis Germain & Evrard] is a tropical forage native to Africa, first introduced in Brazil in the 1960s. Ruzigrass is diploid, presents sexual reproduction, and is a model species for the generation of genomic resources in the Brachiaria genus. Brachiaria species
Marco Pessoa‐Filho, Ana Luisa S. Azevedo, Fausto S. Sobrinho, Ediene G. Gouvea, Alexandre M. Martins, Márcio E. Ferreira   +5 more
wiley   +1 more source

Macronutrientes em folhas diagnósticas do capim-tanzânia adubado com nitrogênio e cálcio Macronutrients concentrations in Tanzania guineagrass diagnostic leaves supplied with nitrogen and calcium rates

Revista Brasileira de Zootecnia, 2010
Um experimento foi realizado em casa de vegetação com capim-tanzânia adubado com combinações de nitrogênio e de cálcio em solução nutritiva no período da primavera.
Cristiane Prezotto Silveira, Francisco Antonio Monteiro   +1 more
doaj   +1 more source

Plant Growth‐Promoting Rhizobacteria Impacting Forage Mass of Urochloa ruziziensis and Megathyrsus maximus: A Reliable New Strategy for Tropical Pastures

Grass and Forage Science, Volume 81, Issue 1, January-March 2026.
ABSTRACT Brazil is known for its extensive livestock production in pastures, supporting the world's second‐largest herd of cattle and being the leading beef exporter. However, livestock farming in Brazil has frequently been associated with soil degradation and greenhouse gas (GHG) emissions.
Gabriel Silva Guimarães, Artur Berbel Lirio Rondina, Bruno Fernandes Canelossi, Marco Antonio Nogueira, Mariangela Hungria   +4 more
wiley   +1 more source

Soil Phosphorus Transformations Following Forest Clearing for Pasture in the Brazilian Amazon

Soil Science Society of America Journal, Volume 64, Issue 5, Page 1792-1804, September 2000., 2000
Phosphorus limits grass production in pastures planted on most cleared moist tropical forest, but little is known about soil P dynamics in these ecosystems. We describe changes to total P and different soil P fractions that occurred after the conversion of forest to pasture in the Brazilian Amazon State of Rond o ˆ nia.
Diana C. Garcia-Montiel, Christopher Neill, Jerry Melillo, Suzanne Thomas, Paul A. Steudler, Carlos C. Cerri   +5 more
wiley   +1 more source

Nutrição e produtividade do amendoim em sucessão ao cultivo de plantas de cobertura no sistema plantio direto Peanut crop nutrition and yield in no-tillage system in succession to cover crops growth

Pesquisa Agropecuária Brasileira, 2007
O objetivo deste trabalho foi avaliar a produção de matéria seca e o acúmulo de nutrientes por plantas de cobertura e o efeito do manejo da palhada na nutrição e produtividade do amendoim da seca, em sucessão, no sistema plantio direto. O experimento foi
Carlos Alexandre Costa Crusciol, Rogério Peres Soratto   +1 more
doaj   +1 more source

What do chloroplast sequences tell us about the identity of the commonly named Guineagrass, an invasive Poaceae in the southern United States? [PDF]

, 2011
The commonly named Guinea grass of the Poaceace family is a native African grass that has been extensively and successfully introduced as a source of animal fodder to other tropical areas of both hemispheres.
Bon, Marie-Claude, Goolsby, John, Jeanneau, Mélanie, Kirk, Alan A., Le Bourgeois, Thomas, Mercadier, Guy, Poilecot, Pierre   +6 more
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