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Quality of peanut mechanical sowing in function of seeding density and size of the seeds
(2015-01-01)
Peanut crop (Arachis hypogaea L.) mechanization has been improved over the years; however there are drawbacks that affect the quality of operations. Thus, this article's objectives were to evaluate the operational performance ...
Verificação de tipos de dosadores de sementes de milho e soja no norte do Paraná
(Universidade Federal de Santa MariaBRTecnologia em Agricultura de PrecisãoUFSMPrograma de Pós-Graduação em Agricultura de Precisão, 2014-01-10)
The first works with Precision Agriculture in Brazil started with greater intensity from the 2000s in order to know and correct soil fertility. After long years of public-private research generated a vast database of ...
On-farm evaluation of an animal-drawn implement developed in Ethiopia for row placement of wheat seed and basal fertilizer
(African Crop Science Societyhttp://www.bioline.org.br/abstract?cs97042, 2013)
PERFORMANCE OF CORN SOWING IN FERTILIZATION SYSTEM AND INTERCROPPING
(Soc Brasil Engenharia Agricola, 2018-03-01)
The performance of the tractor-seeder can be influenced by factors related to the seeder, as loads and crop. The aim of the present study was to evaluate the performance of tractor-seeder at sowing in the corn crop in ...
Comparação econômica de diferentes mecanismos sulcadores de semeadoras em plantio direto de milho
(2015)
The direct seeder is characterized by the low mobilization of the soil during the operation, besides the use of specific machines; soon, the seeders begin to have fundamental importance in the production systems. In this ...
Desempenho de três semeadoras-adubadoras de plantio direto para a cultura do milhoPerformance for three seeder-fertilizer no till machine for or the corn crop
(Editora da Universidade Federal de Lavras, 2008)
Desempenho de dois protótipos de semeadoras-adubadoras para plantio direto
(Universidade Federal de Santa MariaBREngenharia AgrícolaUFSMPrograma de Pós-Graduação em Engenharia Agrícola, 2009-02-20)
With the objective of evaluating the acting of two seeder-fertilizer prototypes for the direct seeding system, works were developed in field conditions and evaluation track
according to international standard. The experiments ...
Alternativas de mitigação da compactação do solo para implantação da soja em áreas de terras baixas no Rio Grande do Sul
(Universidade Federal de Santa MariaBrasilAgronomiaUFSMPrograma de Pós-Graduação em AgronomiaCentro de Ciências Rurais, 2022-12-19)
The state of Rio Grande do Sul is the largest national producer of irrigated rice. However, problems with resistance of weeds to herbicides used for this crop have made its use unfeasible in some areas. Crop rotation with ...