Nitrificación de suelos según un método de incubación.
1976
Lucena Conde, Felipe | Prat Pérez, Luisa
11 p.
显示更多 [+] 显示较少 [-][ESP]Se estudia la capacidad de nitrificación de 20 suelos diferentes, según un método de incubación. La cantidad de nitratos suministrados por dichos suelos varia de unos a otros entre cantidades de 26,0 y 404,6 ppm.
显示更多 [+] 显示较少 [-][ENG]The nitrification capacity of 20 different soils has been tested by means of an incubation method. The amount of available nitrate in those soils varied within a range of 26,0 - 404,6 ppm. The correlation between the nitrate made available and the total soil nitrogen content is given (r = 0,79). Also, the correlation between the nitrogen vans formed after a 15 days incubation period end the total nitrate produced al the end of the experiment was obtained (r = 0,72).
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