The cowpea through symbiosis with the bacteria of the genus Bradyrhizobium can obtain N through the process of biological nitrogen fixation (BNF) that is one way to increase legumes productivity avoiding costs with soluble nitrogen fertilizers. Nutritional deficiencies can interfere on the BNF, because most of the tropical soils are deficient in phosphorus and phosphorus has effect on nitrogenase activity. This study aimed to evaluate phosphorus doses in cowpea under greenhouse and field conditions, with and without inoculants. The experiments were conducted during 2014/15 crop year at Federal University of Tocantins with the variety of cowpea BRS Nova Era. The inoculation with a standard strain already recommended for cowpea was done for p...
Orientador: Prof. Dr. Volnei PaulettiCoorientador: Dr. Fabrício PovhDissertação (mestrado) - Univers...
The need to meet the demand global for the grain, supply the losses natural of flower and legumes yo...
Slow initial growth in native forest species is one of the main problems faced in the seedling produ...
Considering the economic importance of maize (Zea mays L.) for the State of Tocantins and the lack ...
In order to perform nitrogen fertilization in pastures, mineral resources are sought that provide co...
It known the beneficial effect of organic fertilization on crop productivity, constituting a practic...
Culture deserves great prominence as it is one of the main commodities produced in the world and fo...
Mestrado de dupla diplomação com a UTFPR - Universidade Tecnológica Federal do ParanáNa agricultura...
Soybean cultivation has great worldwide importance, being a source of protein for animal production ...
The soybean is one of the most cultivated legumes in the world. In Brazil, more than 33 million hect...
Cactaceae are considered the main food alternative for ruminant animals during the prolonged drought...
Andropogon L. is a forage grass, widely distributed in Cerrado areas and with prolonged drought peri...
The demand for increasing maize productivity it makes it a constant search for better techniques in ...
The conditions of climate change bring concern and calls for the need to study the responses of plan...
Soya (Glycine max L.) is one of the most cultivated and consumed monocultures in the world. In Braz...
Orientador: Prof. Dr. Volnei PaulettiCoorientador: Dr. Fabrício PovhDissertação (mestrado) - Univers...
The need to meet the demand global for the grain, supply the losses natural of flower and legumes yo...
Slow initial growth in native forest species is one of the main problems faced in the seedling produ...
Considering the economic importance of maize (Zea mays L.) for the State of Tocantins and the lack ...
In order to perform nitrogen fertilization in pastures, mineral resources are sought that provide co...
It known the beneficial effect of organic fertilization on crop productivity, constituting a practic...
Culture deserves great prominence as it is one of the main commodities produced in the world and fo...
Mestrado de dupla diplomação com a UTFPR - Universidade Tecnológica Federal do ParanáNa agricultura...
Soybean cultivation has great worldwide importance, being a source of protein for animal production ...
The soybean is one of the most cultivated legumes in the world. In Brazil, more than 33 million hect...
Cactaceae are considered the main food alternative for ruminant animals during the prolonged drought...
Andropogon L. is a forage grass, widely distributed in Cerrado areas and with prolonged drought peri...
The demand for increasing maize productivity it makes it a constant search for better techniques in ...
The conditions of climate change bring concern and calls for the need to study the responses of plan...
Soya (Glycine max L.) is one of the most cultivated and consumed monocultures in the world. In Braz...
Orientador: Prof. Dr. Volnei PaulettiCoorientador: Dr. Fabrício PovhDissertação (mestrado) - Univers...
The need to meet the demand global for the grain, supply the losses natural of flower and legumes yo...
Slow initial growth in native forest species is one of the main problems faced in the seedling produ...