Results 11 to 20 of about 2,455 (205)

Finding the right mix: a framework for selecting seeding rates for cover crop mixtures. [PDF]

Ecol Appl, 2022
Abstract Cover crop mixtures have the potential to provide more ecosystem services than cover crop monocultures. However, seeding rates that are typically recommended (i.e. seeding rate of monoculture divided by the number of species in the mixture) are non‐optimized and often result in the competitive species dominating the mixture, and therefore ...
Bybee-Finley KA, Cordeau S, Yvoz S, Mirsky SB, Ryan MR.   +4 more
europepmc   +2 more sources

Inundation impacts on diversified pasture biomass allocation and soil particulate organic matter stocks

Grass and Forage Science, Volume 78, Issue 4, Page 563-577, December 2023., 2023
Abstract Natural soil inundation caused by frequent and intense precipitation affects carbon allocation in grassland biomass, ultimately leading to changes in soil carbon storage. Increasing forage diversity could provide resiliency to inundation of grassland.
Ricardo Henrique Ribeiro, Marina Miquilini, Steve W. Lyon, Jeferson Dieckow, Marilia Barbosa Chiavegato   +4 more
wiley   +1 more source

Rye planting date impacts biomass production more than seeding rate and nitrogen fertilizer

Agronomy Journal, Volume 115, Issue 5, Page 2351-2368, September/October 2023., 2023
Abstract Management is critical to maximize cover crop benefits, while minimizing costs. However, cover crop performance and cost can vary without consistent management strategies. Therefore, we investigated how four planting dates (late October, early November, late November, and early December), two seeding rates (67 and 101 kg ha−1), and four N ...
Kipling S. Balkcom, Quentin D. Read, Audrey V. Gamble   +2 more
wiley   +1 more source

Cover crop planting practices determine their performance in the U.S. Corn Belt

Agronomy Journal, Volume 115, Issue 2, Page 526-543, March/April 2023., 2023
Abstract Cover crop growing periods in the western U.S. Corn Belt could be extended by planting earlier. We evaluated both pre‐harvest broadcast interseeding and post‐harvest drilling of the following cover crops: (a) cereal rye (Secale cereale L.) [RYE]; (b) a mix of rye + legumes + brassicas [MIX1], (c) a mix of rye + oat [Avena sativa L.] + legumes +
Katja Koehler‐Cole, Roger W. Elmore, Humberto Blanco‐Canqui, Charles A. Francis, Charles A. Shapiro, Christopher A. Proctor, Sabrina J. Ruis, Suat Irmak, Derek M. Heeren   +8 more
wiley   +1 more source

Grazing intensity and nitrogen fertilization effects on biomass and morphology of black oat roots in an integrated crop–livestock system

Agronomy Journal, Volume 115, Issue 2, Page 512-525, March/April 2023., 2023
Abstract Grazing stimulates root and forage mass of perennial pastures, but few studies have addressed the effects of grazing on annual pastures which are often grown in short periods within integrated crop–livestock systems (ICLS). In these pastures, N fertilization is a common practice to increase forage mass, but its effects on root morphology are ...
Ricardo Henrique Ribeiro, Mariana Alves Ibarr, Felipe Bratti, Denis Pinheiro, André Carlos Auler, Marília Barbosa Chiavegato, Jonatas Thiago Piva, Jeferson Dieckow   +7 more
wiley   +1 more source

The medium‐term impacts of integrated crop–livestock systems on crop yield and economic performance

Agronomy Journal, Volume 113, Issue 6, Page 5207-5221, November/December 2021., 2021
Abstract Integrated crop–livestock (ICL) systems are diverse production systems that can improve resource utilization through spatially or temporally rotating land among crop, livestock, and pasture uses. However, research on whether the enhanced resource utilization translates to greater crop productivity is still warranted.
Teerath Singh Rai, Thandiwe Nleya, Sandeep Kumar, Peter Sexton, Tong Wang, Yubing Fan   +5 more
wiley   +1 more source

PRODUTIVIDADE E COMPOSIÇÃO QUÍMICA DE GRAMÍNEAS TEMPERADAS NA CIDADE DE ARAPONGAS-PR

Colloquium Agrariae, 2011
The objective of this work was to evaluate four genotypes of temperate grasses in Arapongas, PR. The plantation was realized on 2007 April, using the follow species: black oat common (Avena strigosa Schreb), black oat (Avena strigosa Schreb) IAPAR 61 ...
Fabiola Cristine de Almeida Rego Grecco, Luiz Fernando Coelho Cunha Filho, Werner Okano, Luiz Cesar Da Silva, Marilice Zundt, Luis Carlos Vianna   +5 more
doaj   +1 more source

Produção e composição químico-bromatológica da aveia preta fertilizada com doses crescentes de dejeto líquido suíno Production and chemical composition of the common black oats fertilized with growing doses of liquid swine manure

Revista Ciência Agronômica, 2011
O trabalho teve como objetivo avaliar o efeito da aplicação de doses crescentes de dejeto líquido suíno sobre a produção e composição químico-bromatológica da parte aérea da aveia preta.
Daniela Mondardo, Deise Dalazen Castagnara, Paulo Sergio Rabello de Oliveira, Tiago Zoz, Eduardo Eustáquio Mesquita   +4 more
doaj   +1 more source

Nutritional value of black and white oat cultivars ensiled in two phenological stages Valor nutricional de cultivares de aveia preta e branca ensiladas em dois estádios fenológicos

Revista Brasileira de Zootecnia, 2010
It was evaluated in this work, crop yield, fermentative quality and nutritional value of the silage of cultivars of white (Avena Sativa L.) and black (Avena Strigosa Schreb) oats cut at two development stages. It was used an experimental randomized block
Diego Bitencourt de David, José Laerte Nörnberg, Eduardo Bohrer de Azevedo, Gilmar Brüning, Julcemar Dias Kessler, Fernando Reimann Skonieski   +5 more
doaj   +1 more source

Poultry litter and cover crops influence the agronomic performance and grain yield of wheat

Bioscience Journal, 2023
The use of poultry litter as a source of nitrogen (N) and the decomposition of ground cover plants can be an alternative and N management strategy in the wheat crop, in succession.
Eveline Ferreira Soares, Claudir José Basso, Mateus Júnior Rodrigues Sangiovo, Eduarda Vargas de Souza Leandro, Diógenes Cecchin Silveira, Thainá Fogliatto Moreira   +5 more
doaj   +1 more source