Naslov (eng)

INFLUENCE OF THINING ON SOIL CHANGES IN FOREST PLANTATIONS OF EASTERN WHITE PINE AND DOUGLAS FIR

Naslov (srp)

PROUČAVANJE UTICAJA KULTURA PINUS STROBUS I PSEUDOTSUGA DOUGLASII NA PROMENE U ZEMLJIŠTU NASTALE PRIMENOM PROREDA KAO MERA NEGE

Autor

Marković, Danica
Veselinović, Nada

Publisher

Opis (eng)

In the forest plantations of eastern white pine and Douglas fir, established instead of a degraded oak forest on the site of Quercetum-farnetto cerris, it was studied the influence of different intensities of thining on physical, chemical and microbiological qualities in humus horizon. The following results were obtained: In the plantation of eastern white pine a tendency of accumulation of litter was noticed, as well as a decrease of humus. The content of fulvo-acids in the humus was increasing, showing the tendency of its acidifying. As a consequence of thining there was a increase of fungi microflora in the total microflora. In the plantations of Douglas fir the same tendencies were noticed, but less expressed. The increase of fulvo-acids was not so high and the pH lowered insignificantly, showing a smaller tendency of acidifying. In the same plantation, in the period of investigation, there was a decrease of number of microorganisms leading to their smaller activity.

Jezik

srpski

Datum

1981

Licenca

© All rights reserved

Deo kolekcije (2)

	o:6206	Zbornik Radova Instituta za šumarstvo
	o:1347	Radovi Instituta za šumarstvo