Key aspects to atmospheric nitrogen fixation by bacteria. A study in the compulsory secondary education laboratory

被引:1
|
作者
Lopez Perez, Jose Pedro [1 ,2 ]
Boronat Gil, Raquel [3 ]
机构
[1] IES Ricardo Ortega, Murcia 30320, Spain
[2] Univ Murcia, Fac Educ, Dept Didact Ciencias Expt, E-30100 Murcia, Spain
[3] IES Antonio Menarguez Costa, Murcia 30710, Spain
关键词
Nitrogen fixation; Bacteria; Symbiosis; Compulsory Secondary Education;
D O I
10.25267/Rev_Eureka_ensen_divulg_cienc.2016.v13.i1.15
中图分类号
G40 [教育学];
学科分类号
040101 ; 120403 ;
摘要
The fixation of atmospheric nitrogen by microorganisms has significant environmental and industrial importance associated with increased in fertility and productivity in soils, supporting plants and its derived food webs. This paper shows a simple laboratory protocol, together with its theoretical foundations, in order to observe the responsible microorganisms of the nitrogen fixation in the nodules of legumes.
引用
收藏
页码:203 / 209
页数:7
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