Results 11 to 20 of about 20,241 (174)

Primera cita de Trifolium vesiculosum Savi (Fabaceae) en la provincia de Sevilla (Andalucía, España) [PDF]

Acta Botanica Malacitana, 2020
The legume Trifolium vesiculosum Savi is recorded for the first time in Seville province.
Javier López Tirado, Vicente Rodríguez Estévez, Cipriano Díaz Gaona, Santos Sanz Fernández   +3 more
openaire   +3 more sources

Short‐term effects of grass–legume mixtures on greenhouse gas fluxes in southeastern US cool‐season annual forage systems

Agrosystems, Geosciences & Environment
The agricultural sector contributes to the greenhouse gas (GHG) fluxes in the United States. In livestock systems, grass–legume mixtures provide agronomic benefits, but their role in GHG mitigation remains understudied.
Carlos C. V. García, Liliane S. Silva, Leandro Vieira‐Filho, Daniel J. Adkison, Paula Agudelo   +4 more
doaj   +2 more sources

Sobre la presencia de "Trifolium vesiculosum Savi" ("Fabaceae") en la provincia de Córdoba (Andalucía, España) [PDF]

Botanica Complutensis, 2016
Trifolium vesiculosum Savi is recorded for the first time for the province of Cordoba. This species shows a scarce and quite disjunct distribution in the Iberian Peninsula. It was often confused with T. mutabile Port., which also belongs to the sect. Mistyllus. Nowadays, the naturalness of T. vesiculosum in the Iberian Peninsula is still doubtful.
López-Tirado, Javier; Departamento de Biología Ambiental y Salud Pública, Facultad de Ciencias Experimentales, Campus de El Carmen, Universidad de Huelva, 21071-Huelva (España).
openaire   +3 more sources

Influência da adubação fosfatada e da introdução de espécies forrageiras de inverno na oferta de forragem de pastagem natural [PDF]

Pesquisa Agropecuária Brasileira, 2000
A pecuária de corte no Estado do Rio Grande do Sul é baseada na utilização de pastagens naturais, que são de baixa produtividade e sazonalidade de produção.
LUCIANO COLPO GATIBONI, JOÃO KAMINSKI, JOÃO BATISTA ROSSETTO PELLEGRINI, GUSTAVO BRUNETTO, ADAIR SAGGIN, JOÃO PAULO CASSOL FLORES   +5 more
doaj   +1 more source

Comportamento de adubos verdes de inverno na região serrana fluminense [PDF]

Pesquisa Agropecuária Brasileira, 2001
O objetivo deste trabalho foi o de avaliar o comportamento de espécies de adubos verdes de inverno, em um Cambissolo Háplico Tb distrófico, sob duas condições de fertilidade, a 1.100 m de altitude.
Carlos Antonio Almeida Barradas, Luiz Rodrigues Freire, Dejair Lopes de Almeida, Helvécio De-Polli   +3 more
doaj   +1 more source

Comparison of nitrogen mineralisation patterns of Cichorium intybus and Medicago sativa

European Journal of Soil Science, Volume 74, Issue 6, November–December 2023., 2023
Abstract Little is known about the rate of mineralisation of chicory (Cichorium intybus) residues and how this may influence the availability of nitrogen (N) for subsequent crops. An incubation study was conducted to compare the relative rates of N mineralisation and carbon dioxide production from different plant fractions of chicory and lucerne ...
Matthew J. Gardner, Jason R. Condon, Brian S. Dear, Mark K. Conyers, Guangdi D. Li   +4 more
wiley   +1 more source

Vegetation dynamics in nitrogen‐fertilized versus mixed legume‐smooth bromegrass pastures interseeded with sorghum‐sudangrass

Agronomy Journal, Volume 115, Issue 2, Page 674-686, March/April 2023., 2023
Abstract Interseeding annual warm‐season grasses may increase forage and pasture productivity. From 2017 to 2019, we conducted a grazing experiment that examined smooth bromegrass (Bromus inermis Leyss.) pasture responses to interseeding sorghum‐sudangrass [Sorghum bicolor (L.) Moench × S. bicolor (L.) Moench ssp.
John A. Guretzky, Heidi Hillhouse, James C. MacDonald   +2 more
wiley   +1 more source

Improving bermudagrass in the Southeastern United States with alfalfa as an alternative nitrogen source in grazing systems

Grassland Research, Volume 1, Issue 4, Page 280-289, December 2022., 2022
Alfalfa‐bermudagrass mixture under rotational grazing in Tifton, GA 2018. Abstract Background Bermudagrass (Cynodon spp.) is one of the most common perennial warm‐season forages grown in the Southeastern United States. The incorporation of alfalfa (Medicago sativa) into bermudagrass pastures could serve as an alternative source of nitrogen (N) while ...
Justin C. Burt, Lisa L. Baxter, Christopher G. Prevatt, Mary Kimberly Mullenix, R. Lawton Stewart Jr., Jennifer J. Tucker, Guodong Han   +6 more
wiley   +1 more source

Alteration of plant species mixtures by virus infection: Managed pastures the forgotten dimension

Plant Pathology, Volume 71, Issue 6, Page 1255-1281, August 2022., 2022
This review seeks to highlight the major contribution made by past studies in managed pasture towards understanding the impacts of virus infection on the species balance in mixed plant species systems. Abstract What occurs when virus infection is spreading within a mixed plant species population?
Roger A. C. Jones
wiley   +1 more source

Direct undersowing of degraded stands with annual and perennial legumes in the Northern Bulgaria [PDF]

Ratarstvo i Povrtarstvo, 2016
The possibility of annual and perennial legume crops to be used for undersowing of degraded pasture stands and alfalfa seed production stands was studied in the conditions of the Northern Bulgaria.
Naydenova Galina, Vasileva Viliana
doaj   +1 more source