Increasing the nitrogen use efficiency (EUN) of crop plants is a result of the improvement in the mechanisms involved in nitrogen uptake, translocation, assimilation and remobilization. In this study, tobacco plants with high accumulation of proline caused by the insertion of the VaP5CSF129A mutant gene under control of the constitutive promoter CaMV 35S was used as a model to investigate the effect of overexpression of the transgene in the uptake and utilization of N. For this, an experiment was carried out in a completely randomized design, in a 2x5 factorial arrangement, with two genotypes (transgenic event and untransformed control) and five levels of nitrogen fertilization (25, 50, 100, 200 and 400 kg N ha-¹), cultivated under greenhou...
The production of healthy, high quality vegetables and the development of technologies for continuou...
Phosphorus, despite its relatively low content in most crops is the most applied nutrient as mineral...
The N and S availability in the early stages of corn development is important that there be no compr...
Increasing the nitrogen use efficiency (EUN) of crop plants is a result of the improvement in the me...
In this study, the effects of nickel (Ni) (60 g ha -1 Ni) and glyphosate (Gl) (960 g ha -1 e.a. Gl) ...
The subject of this work was to evaluate the effect of biological nitrogen fixation (BNF) of soybean...
Salinity is largely the main environmental factor accountable for reduced agricultural productivity,...
The use of high nitrogen doses, associated with the application of growth reducers, can be an altern...
Para avaliar o azoto disponibilizado para as plantas a partir de fertilizantes minerais e orgânicos,...
No Acre, o cultivo de milho é realizado através do sistema convencional de preparo do solo, sendo ut...
Com o objetivo de avaliar a produção da cana-de-açúcar (cana-planta) e a utilização do N da uréia ap...
O acúmulo de nitrogênio na planta de milho é influenciado pelo teor no solo e pela taxa de absorção ...
Weeds directly interfere in agricultural production, in addition to serving as hosts for pests and d...
A efetividade do suprimento de nitrogênio ao feijoeiro, por meio de fertilizante e, ou, de fixação b...
O sistema de plantio de hortaliças (SPDH) é usado como ferramenta para transição agroecológica. Foi ...
The production of healthy, high quality vegetables and the development of technologies for continuou...
Phosphorus, despite its relatively low content in most crops is the most applied nutrient as mineral...
The N and S availability in the early stages of corn development is important that there be no compr...
Increasing the nitrogen use efficiency (EUN) of crop plants is a result of the improvement in the me...
In this study, the effects of nickel (Ni) (60 g ha -1 Ni) and glyphosate (Gl) (960 g ha -1 e.a. Gl) ...
The subject of this work was to evaluate the effect of biological nitrogen fixation (BNF) of soybean...
Salinity is largely the main environmental factor accountable for reduced agricultural productivity,...
The use of high nitrogen doses, associated with the application of growth reducers, can be an altern...
Para avaliar o azoto disponibilizado para as plantas a partir de fertilizantes minerais e orgânicos,...
No Acre, o cultivo de milho é realizado através do sistema convencional de preparo do solo, sendo ut...
Com o objetivo de avaliar a produção da cana-de-açúcar (cana-planta) e a utilização do N da uréia ap...
O acúmulo de nitrogênio na planta de milho é influenciado pelo teor no solo e pela taxa de absorção ...
Weeds directly interfere in agricultural production, in addition to serving as hosts for pests and d...
A efetividade do suprimento de nitrogênio ao feijoeiro, por meio de fertilizante e, ou, de fixação b...
O sistema de plantio de hortaliças (SPDH) é usado como ferramenta para transição agroecológica. Foi ...
The production of healthy, high quality vegetables and the development of technologies for continuou...
Phosphorus, despite its relatively low content in most crops is the most applied nutrient as mineral...
The N and S availability in the early stages of corn development is important that there be no compr...