Results 41 to 50 of about 505 (169)

Growth promotion in different Urochloa species inoculated with Azospirillum baldaniorum [PDF]

Pesquisa Agropecuária Brasileira, 2023
The objective of this work was to evaluate inoculation response to Azospirillum baldaniorum strain Sp245 in 14 Urochloa cultivars. The evaluated cultivars were: Marandú, Xaraés, Paiaguás, Piatã, Basilisk, B140, Comum, Tupi, H47, Llanero, Ruziziensis ...
Liliandra Barreto Emídio Gomes, Thamires Ferreira Rodrigues da Silva, Gabriela Cavalcanti Alves, Veronica Massena Reis   +3 more
doaj   +1 more source

Agronomic performance of soybean in succession to off-season pastures with Urochloa mixes [PDF]

Pesquisa Agropecuária Brasileira
The objective of this work was to evaluate the agronomic performance of soybean in succession to off-season pastures with Urochloa mixes, in sandy soil. The experiment was carried out in a sandy Oxisol, located in the municipality of Caiuá, in the state ...
Bianca Midori Souza Sekiya, Marcelo Andreotti, Gelci Carlos Lupatini, Jonas Reina da Silva, Guilherme Antônio Oliveira Marangoni, Alexandre Ribeiro Batista, Fernando Bertolim Fernandes, Diego Coleta   +7 more
doaj   +1 more source

Weed suppression in the formation of brachiarias under three sowing methods [PDF]

Planta Daninha, 2014
The success of conservation systems such as no-till depends on adequate soil cover throughout the year, which is possible through the use of cover crops.
S.F. Lima, P.C. Timossi, D.P. Almeida, U.R. Silva   +3 more
doaj   +1 more source

Efficiency of indirect selection for green biomass production of Urochloa ruziziensis

Crop Breeding and Applied Biotechnology, 2022
Abstract We aimed to measure the efficiency of visual selection of plant vigor for green biomass production of U. ruziziensis using single- and multitrait approaches to maximize the predictive accuracy of the genetic value. The green biomass production and plant vigor of 254 U. ruziziensis clones were measured over nine evaluation cuttings to determine
Juliana Andrade Dias, Lucas Rodrigues Rosado, Flávio Benites, Fausto Souza Sobrinho, Jose Airton Rodrigues Nunes, Flavia Maria Avelar Gonçalves   +5 more
openaire   +2 more sources

Ciclagem de nutrientes por plantas de cobertura e produtividade de soja e arroz em plantio direto

Pesquisa Agropecuária Brasileira, 2013
O objetivo deste trabalho foi avaliar a ciclagem de nutrientes por plantas de cobertura e a sua influência sobre o desempenho da rotação entre arroz de terras altas e soja.
Leandro Pereira Pacheco, Juliano Magalhães Barbosa, Wilson Mozena Leandro, Pedro Luiz Oliveira de Almeida Machado, Renato Lara de Assis, Beáta Emoke Madari, Fabiano André Petter   +6 more
doaj   +1 more source

Grain yield of corn at different population densities and intercropped with forages

Revista Brasileira de Engenharia Agrícola e Ambiental, 2015
The no-tillage system optimizes agricultural areas, maintaining the supply of straw and promoting crop rotation and soil conservation. The aim of the present study was to evaluate sowing quality and grain yield of corn intercropped with three forage ...
José M. do Nascimento, Carlos E. A. Furlani, Carlos A. Chioderoli, Renata F. de Queiroz, Rafael S. Bertonha, Fabio A. Cavichioli   +5 more
doaj   +1 more source

Grass Weeds Interfering with Eucalypt: Effects of the Distance of Coexistence on the Initial Plant Growth [PDF]

Planta Daninha, 2015
Two experiments were carried out to evaluate the initial plant growth of Eucalyptus urograndis growing in coexistence with Urochloa decumbens and U. ruziziensis. In 100-L box, one plant of U. decumbens or U. ruziziensis grew in coexistence with one plant
Y. Graat, J.O. Rosa, M.P. Nepomuceno, L.B. Carvalho, P.L.C.A. Alves   +4 more
doaj   +2 more sources

Inoculação de bactérias promotoras do crescimento vegetal em Urochloa Ruziziensis

Research, Society and Development, 2020
Utilizar as potencialidades das bactérias promotoras de crescimento no crescimento e perenidade dos pastos pode ser uma nova estratégia de manejo das pastagem minimizando as chances de degradação, e ainda melhorar a a produtividade e qualidade forrageira.
Camila Fernandes Domingues Duarte, Ulysses Cecato, Mariangela Hungria, Henrique Jorge Fernandes, Thiago Trento Biserra, Divaney Mamédio, Sandra Galbeiro, Marco Antônio Nogueira   +7 more
openaire   +2 more sources

SUPPRESSION OF Urochloa brizantha AND U. ruziziensis BY GLYPHOSATE UNDERDOSES [PDF]

Revista Caatinga, 2019
ABSTRACT Intercropping of Urochloa species with corn is an alternative to enable the no-tillage system, besides influencing weed community. Therefore, the investigation of underdoses of the herbicide glyphosate to manage grasses in intercropping systems, avoid grain yield losses, and make feasible intercropping in agricultural areas is important.
SUZETE FERNANDES LIMA, LEANDRO SPÍNDOLA PEREIRA, GUSTAVO DORNELES DE SOUSA, GUSTAVO SILVA DE OLIVEIRA, ADRIANO JAKELAITIS   +4 more
openaire   +3 more sources

DESENVOLVIMENTO INICIAL DO AMENDOINZEIRO SOB DIFERENTES DENSIDADES DE MATOCOMPETIÇÃO COM Urochloa

Revista de Agricultura Neotropical, 2019
Gramíneas e leguminosas competem nos sistemas produtivos, sendo que esta competição depende de suas habilidades específicas para a sua sobrevivência.
Lucas Aparecido Manzani Lisboa, Ronaldo da Silva Viana, Filipe Virgílio Ribeiro, Paulo Alexandre Monteiro de Figueiredo, Sérgio Bispo Ramos   +4 more
doaj   +1 more source