Results 41 to 50 of about 29,565 (312)

The Effect of Summer Cover Cropping on Soil Health Is Limited by the Quantity of Carbon Inputs in a Winter Dominant Low Rainfall Environment

Journal of Sustainable Agriculture and Environment, Volume 5, Issue 2, June 2026.
ABSTRACT The effects of summer cover crops on cash crop yields and soil health in semi‐arid cropping systems in southern Australia remain largely unexplored. A study was conducted in Western Australia to investigate cover crop impacts on soil carbon and nitrogen cycling, soil water, and mineral nitrogen (N) and cash crop yield.
Abraham J. Gibson, Lee J. Kearney, Evanna McGuinness, Tina Astbury, Mick T. Rose, Terry J. Rose   +5 more
wiley   +1 more source

SUPRESSÃO DE PLANTAS ESPONTÂNEAS POR ADUBOS VERDES EM ÁREA DE CULTIVO ORGÂNICO

Ambiente, 2018
Este trabalho teve como objetivo avaliar o efeito de três adubos verdes na supressão de plantas espontâneas em uma área de cultivo orgânico. O experimento foi realizado em uma propriedade particular localizada no município de Rorainópolis-Roraima, o ...
Jason Mateus Queiroz Silva, Natalia Machado Lacerda, João José Costa Silva, Endrius Gabriel de Oliveira da Silva, Carlos Francisco Salgado Barroso, Lelisângela Carvalho da Silva   +5 more
doaj   +1 more source

Row spacing and seed physiological quality of Crotalaria species

Pesquisa Agropecuária Tropical, 2022
Crotalaria crops have important uses, such as in green manuring, nematode control, biological nitrogen fixation and sugarcane reform in Savanna areas. Due to its strategic importance, knowledge about crotalaria seed production technology
Bruna Neves Pereira da Silva, Tathiana Elisa Masetto, Rodrigo Arroyo Garcia, Mariana Zampar Toledo   +3 more
doaj   +1 more source

Dormición física de las semillas de leguminosas nativas de Argentina [PDF]

, 2016
Leguminosae es una familia con un alto valor de uso como alimento, forraje, medicina y para fines ornamentales y de restauración ecológica. Uno de los principales problemas para el uso y manejo de muchas de estas especies es la presencia de semillas con ...
Bach, Hernán Gerónimo, Ceccato, Diana, Chilo, Gladys, Fortunato, Renée Hersilia, Galindez, Guadalupe, Malagrina, Gisela, Ortega Baes, Francisco Pablo, Pidal, Barbara   +7 more
core  

Response of cereals to intercropping with non‐food crops in tropical and subtropical regions: A meta‐analysis

Agronomy Journal, Volume 118, Issue 3, May/June 2026.
Abstract Intercropping cereals with non‐food intercrops (NFICs) provides a means to enhance cereal productivity while providing additional benefits such as improved soil health or forage production. We conducted a meta‐analysis to investigate the effect of NFICs on cereal yields, cereal nitrogen uptake, and striga (Striga spp.) infestation, using 874 ...
Kamarou‐Dine Seydou, Pierre G. Tovihoudji, Sissou Zakari, Pierrot Lionel Yemadje, P. B. Irénikatché Akponikpè, Charles L. Bielders   +5 more
wiley   +1 more source

Documenting Potential Sunn Hemp (Crotalaria juncea L.) (Fabaceae) Pollinators in Florida

Environmental Entomology, 2019
Sunn hemp, Crotalaria juncea L., is a warm-season legume that can be planted in rotation to cash crops to add nitrogen and organic matter to the soils, for weed growth prevention, and to suppress nematode populations.
R. Meagher, Kristal M. Watrous, S. Fleischer, R. Nagoshi, James T. Brown, Kristen Bowers, N. Miller, S. Hight, J. Legaspi, J. Westbrook   +9 more
semanticscholar   +1 more source

NOVIDADES TAXONÔMICAS EM ESPÉCIES BRASILEIRAS DE CROTALARIA SECT. CALYCINAE WIGHT &ARN. (LEGUMINOSAE-PAPILIONOIDEAE)

Rodriguésia
RESUMO São propostas as sinonimizações de quatro espécies e de duas variedades: Crotalaria brasiliensis Windler & S.G. Skinner em Crotalaria grandiflora Benth., Crotalaria barretoensis Windler & S.G.Skinner em Crotalaria martiana Benth.subsp.
Andréia Silva Flores, Andrea Martinelli Filliettaz, Ana Maria Goulart de Azevedo Tozzi   +2 more
doaj   +1 more source

Green manuring for tropical organic cropping – A comparative analysis [PDF]

, 2008
Green manuring is an essential component of tropical organic farming. Field studies evaluated the use of three legumes as in situ or ex situ green manures, along with a nonlegume green manure and a control to ascertain their impacts on soil properties ...
Freyer, Prof.Dr. Bernhard, Sangakkara, Dr. Ravi, Weerasekera, Mr. Danesh   +2 more
core  

Prospect and importance of green mulching on the soil status of tropical tasar plantation fields in India [PDF]

, 2011
The soils of tropical tasar plantation fields in general are sloppy and are primarily deficient of nutrition due to top soil erosion and constant leaf productivity exploitation to rear tasar silk insect, Antheraea mylitta Drury.
Ramkumar -, Rangareddygari Manohar Reddy
core   +2 more sources

Evaluating the Adapt‐N model for dynamic nitrogen recommendation in Brazilian maize (Zea mays L.) systems

Agronomy Journal, Volume 118, Issue 3, May/June 2026.
Abstract Several nitrogen rate recommendation methods have been developed to help farmers fertilize close to the economic optimum N rate (EONR). The objectives of this study were to (i) evaluate a dynamic method (Adapt‐N) for N rate recommendations for maize (Zea mays L.) in Brazil relative to EONRs determined specifically for each trial and (ii ...
Rafael Otto, Harold M. van Es, Joseph P. Amsili, Johnny R. Soares, Gabriel Barth, Douglas C. Gitti, Eros B. Francisco, Claudinei Kappes, Larissa Bortollo   +8 more
wiley   +1 more source