The use of additional nitrogen in soybean crop still brings many controversies in the scientific community about its real need for soybean agronomic performance. The aim of this work was to evaluate the soybean agronomic performance according to nitrogen fertilization in soybean, applied in nine growth stages with three different sources and four different doses of this nutrient. The test was carried out in UFSM/CESNORS, Frederico Westphalen. It was used three factor, doses x sources of nitrogen x time of application. The doses used were: 0; 30 kg.ha-1; 60 kg.ha-1; 90 kg.ha-1 and 120 kg.ha-1 of nitrogen, and sources: ammonium nitrate, calcium nitrite and amidic, applied in nine growth stages: R1; R3; R5.1; R5.2; R5.3; R5.4; R5.5; R...
O efeito do nitrogênio e do potássio sobre a nodulação, fixação simbiótica do nitrogênio, teor de N ...
Para comparar efeitos de fontes de nitrogênio no desenvolvimento e rendimento agrícola da soja (Glyc...
It is known that soybean intercropping in wheat has low initial growth, which could affect negativel...
O uso de nitrog??nio suplementar na cultura da soja ainda gera muitas controv??rsias no meio cient??...
A produtividade de soja no mundo aumenta há décadas, em razão do avanço genético e das técnicas de c...
Although several studies have already been carried out on biological nitrogen fixation, there are st...
In Brazil, soybean has been introduced in areas with sandy soil and tropical climate, often under cr...
The use of Nitrogen via fertilization on soybean is controversial. Several authors advocate the non-...
Coordenação de Aperfeiçoamento de Pessoal de Nível SuperiorSoy is one of the most important agricult...
It has been placed a special attention on the use of nitrogen fertilizer in soybeans culture in the ...
In early soybean cultivars of high productive potential, the use of chemical nitrogen (N) fertilizer...
Conselho Nacional de Desenvolvimento Científico e TecnológicoIn cultivars with a cycle shorter than ...
In the soybean crop, nitrogen (N) is one of the most important nutrients. However, this element has ...
A crescente demanda mundial por alimentos tem resultado em pressões para o incremento na produção de...
This study aimed to verify the effects of soil and foliar application of N in different growth stage...
O efeito do nitrogênio e do potássio sobre a nodulação, fixação simbiótica do nitrogênio, teor de N ...
Para comparar efeitos de fontes de nitrogênio no desenvolvimento e rendimento agrícola da soja (Glyc...
It is known that soybean intercropping in wheat has low initial growth, which could affect negativel...
O uso de nitrog??nio suplementar na cultura da soja ainda gera muitas controv??rsias no meio cient??...
A produtividade de soja no mundo aumenta há décadas, em razão do avanço genético e das técnicas de c...
Although several studies have already been carried out on biological nitrogen fixation, there are st...
In Brazil, soybean has been introduced in areas with sandy soil and tropical climate, often under cr...
The use of Nitrogen via fertilization on soybean is controversial. Several authors advocate the non-...
Coordenação de Aperfeiçoamento de Pessoal de Nível SuperiorSoy is one of the most important agricult...
It has been placed a special attention on the use of nitrogen fertilizer in soybeans culture in the ...
In early soybean cultivars of high productive potential, the use of chemical nitrogen (N) fertilizer...
Conselho Nacional de Desenvolvimento Científico e TecnológicoIn cultivars with a cycle shorter than ...
In the soybean crop, nitrogen (N) is one of the most important nutrients. However, this element has ...
A crescente demanda mundial por alimentos tem resultado em pressões para o incremento na produção de...
This study aimed to verify the effects of soil and foliar application of N in different growth stage...
O efeito do nitrogênio e do potássio sobre a nodulação, fixação simbiótica do nitrogênio, teor de N ...
Para comparar efeitos de fontes de nitrogênio no desenvolvimento e rendimento agrícola da soja (Glyc...
It is known that soybean intercropping in wheat has low initial growth, which could affect negativel...