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6.520  Articles
1 of 652 pages  |  10  records  |  more records»
This work presents the influence exerted by the bacterial inoculation of legumes and nitrogen-based fertilization of temporary pastures on the rate of atmospheric nitrogen fixation (BFN). The researches were carried out in an experimental display consiste... see more

Precision agriculture (PA) has been used for ≥25 years to optimize inputs, maximize profit, and minimize negative environmental impacts. Legumes play an important role in cropping systems, by associating with rhizobia microbes that convert plant-unavai... see more

This study aimed to assess the economic viability of biological nitrogen fixation in flood rice cultivation in subtropical lowlands. A field experiment of seven treatments was carried out during the cropping seasons 2015/16, 2017/18, 2018/19 and 2019/20 a... see more

Biological nitrogen fixation (BNF) can be viable through the use of bacteria of the genus Azospirillum, a micro-organism potential plant growth promoter. In this sense, the present work was carried out with the objective to study the effect of Azospirillu... see more

Researches in the field of nitrogen fixation have pointed out the complexity of the impact the nitrogen taken over by the plants from the environment has on the activity of atmospheric nitrogen fixation. Literature considers that an increase of the concen... see more

Symbiosis relationships among legumes and nitrogen fixing bacteria play a crucial role in agriculture since they provide the opportunity of converting atmospheric molecular nitrogen into an ammonia form of nitrogen that the plants can use in protein forma... see more

In order to optimize nitrogen nutrition of green beans for agroindustrial use in the central zone of Chile,Rodríguez’s Reasonable Method (2001) was adapted. The parameters considered in this study are: nitrogendemand by plants (D), soil nitrogen supply (S... see more

Insufficient water supply is one of the main factors that significantly reduce the activity of nitrogen fixation by legume-rhizobial symbiotic systems. That is why comprehensive research on aspects of their resistance to water stress and the search for sc... see more

Viability of cells of nodule bacteria Bradyrhizobium japonicum after long term preservation in freeze-dried state and under the layer of mineral oil was studied. It was established that both tested methods of preservation cause no great difference in morp... see more

1 of 652 pages  |  10  records  |  more records»