Results 41 to 50 of about 179 (131)

PRODUÇÃO DE PALHA E CICLAGEM DE NUTRIENTES EM DIFERENTES COBERTURAS SOB CULTIVO ISOLADO E CONSÓRCIOS

Revista de Agricultura Neotropical
O objetivo deste estudo foi avaliar a produção, a decomposição e a ciclagem de nutrientes dos resíduos das plantas de cobertura em cultivo isolado e em consórcio, em áreas de transição e manutenção do sistema de plantio direto no cerrado.
Robson Martins de Oliveira, José Luiz Rodrigues Torres, Valdeci Orioli Júnior, Daniel Pena Pereira, Rafael Daineis, Dinamar Márcia da Silva Vieira   +5 more
doaj   +1 more source

Cajanus cajan: a promissory high-nitrogen fixing cover crop for Uruguay

Frontiers in Agronomy, 2023
Cover crops can increase agricultural sustainability by protecting soil from erosion, increasing biodiversity, and symbiotically incorporating fixed nitrogen (N) into the soil. Nowadays, however, in Uruguay mostly grasses are planted in autumn to protect
Verónica Berriel, Carlos H. Perdomo
doaj   +1 more source

Aspectos fenológicos e produtividade de espécies de verão para cobertura de solo em Vacaria, RS

Investigación Agraria, 2019
Buscou-se avaliar o desempenho fenológico de plantas de cobertura de solo utilizadas no verão e a produção de fitomassa nas condições edafoclimáticas da região de Vacaria, RS.
Ernane Ervino Pfüller, Douglas Bueno Santos, Rogério Ferreira Aries, Maria del Pilar Galeano Samaniego   +3 more
doaj   +1 more source

Invasive Alien Species of Terrestrial Vegetation of North‐Eastern Uttar Pradesh

International Journal of Forestry Research, Volume 2014, Issue 1, 2014., 2014
The vegetational landscape of north‐eastern Terai region at the foot hills of Central Himalayas is a mosaic of grassland, old‐field, wasteland, and forest ecosystems. Like many other parts of the country, this region is also infested with alien intruders which not only interfere with the growth and production of food crops but also exercise adverse ...
Sumit Srivastava, Ashish Dvivedi, Ravindra Prasad Shukla, Robin Reich   +3 more
wiley   +1 more source

Sistemas de consórcio entre milho e crotalária

Semina: Ciências Agrárias, 2019
Objetiva-se nesta pesquisa encontrar um sistema de consórcio entre milho e crotalária que seja viável para produção de palhada mantendo a produtividade do milho.
Rafael Torres de Souza, Franciele Caroline de Assis Valadão, Daniel Dias Valadão Júnior, Paulo Rogério Guimarães, Vinicius Rossi Ribeiro de Paula   +4 more
doaj   +1 more source

Influência da incorporação da parte aérea de espécies de Crotalaria e de Tagetes ao solo sobre Pratylenchus coffeae e Scutellonema bradys

Diversitas Journal, 2022
Entre os principais problemas fitossanitários da cultura do inhame (Dioscorea spp.) no Brasil, a casca-preta, causada pelos nematoides Scutellonema bradys e Pratylenchus spp., destaca-se como o mais importante, incidindo em rizóforos comerciais e ...
Ana Caroline Morais, Maria de Fatima Muniz, Ellen Rebecca Oliveira, Rosangela Lima, José Mauro Castro, Gilson Moura Filho   +5 more
doaj   +1 more source

Crotalaria species in succession to soybean for the management of Pratylenchus brachyurus

Ciência Rural
: Soybean is the main agricultural crop in the State of Mato Grosso do Sul, Brazil. It is primarily cultivated in a crop succession system, in wich soybean is grown in spring/summer, followed by corn or graminaceous pastures in autumn/winter as a second ...
Thays Torquato Cruz, Guilherme Lafourcarde Asmus, Rodrigo Arroyo Garcia   +2 more
doaj   +1 more source

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

Management of the mycorrhizal soil infectivity with Crotalaria ochroleuca , an indigenous wild legume in the tropics: Impacts on microbial functional diversity involved in phosphorus mobilization processes in a sahelian soil

Ecological Engineering, 2017
Abstract It is well known that the over exploitation of soil resources decreases the density and diversity of arbuscular mycorrhizal (AM) fungal propagules. It has been postulated that agricultural practices could promote the occurrence and functioning of remaining and resilient AM fungal ecotypes in order to benefit from AM associations.
Benkhoua, N., Hafidi, M., Badri, W., Baudoin, Ezékiel, Thioulouse, Jean, Prin, Yves, Galiana, Antoine, Ouahmane, Lahcen, Ouhammou, A., Sanguin, Hervé, Duponnois, Robin   +10 more
openaire   +6 more sources

SAMPLE SIZE AND LINEAR RELATIONS IN SLENDER LEAF RATTLEBOX

Revista de Agricultura Neotropical, 2022
Objectives of this work were to determine the sample size (number of plants) to estimate the mean of slender leaf rattlebox (Crotalaria ochroleuca) traits and investigate the relations among traits. In an experimental area of 8 m × 20 m (160 m2), at 147
Alberto Cargnelutti Filho, Daniela Lixinski Silveira, Valéria Escaio Bubans, Bruno Fillipin Osmari, Felipe Manfio Somavilla, Vithória Morena Ortiz, Lucas Fillipin Osmari   +6 more
doaj   +1 more source