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ŠUMARSKI LIST 13/2011 str. 114     <-- 114 -->        PDF

A. P. B. Krpan, Ž. Tomašić, P. Bašić Palković :BIOPOTENCIJALAMORFE (Amorpha fruticosa L.) – DRUGA... Šumarski list – Posebni broj (2011), 103-113


Oršanić,M., I.Anić, D.Drvodelić,2006: Prilog combustible propety of noncomercial tree spepoznavanju
morfološko-bioloških značajki plo-cies for generating heat and electrical energy.
dova i sjemena grmaste čivitnjače (Amorpha fru-Šum.list, CXXIX, 3–4, 169–175, Zagreb.
ticosa L.)//Acontribution to the knowledge of


Spaić,I., 1957: Suzbijanje amorfe herbicidima. Šum.
morphological-biological properties of fruits


list, 81 (5–6): str. 216–222, Zagreb.
and seeds of the false indigo (Amorpha fruticosa


Spinelli,R., A.Oradini,2009: Tehnologije prido-


L.). Glas. šumske pokuse, pos. izdanje 5 (ur. J.


bivanja biomase u nasadima kratke ophodnje


Vukelić), p. 75–90.


//Harvesting technology for short rotation copPetračić,
A., 1938: Amorfa fruticisa L. kao nov i pice. U:A.P.B. Krpan (ur.) Biological-Ecologiopasan
korov u posavskim šumama. Šum.list,


cal and Energetic Characteristics of Indigobush
62, str. 623–626, Zagreb.


(Amorpha fruticosaL.) in Croatia, Book ofAb-
Poršinsky,T.,V.Raguž,2009: Pridobivanje šum-stracts and CD, M. Benko, p. 19/45, Zagreb.
skog ostatka bundlerom//Supply of logging resi


Vrbek,B., I.Pilaš,2009: Specifičnosti razvoja tala
du es with bundler. U: A.P.B. Krpan (ur.)


nizinskih šumskih ekosustava u području raspro-
Bi o logical-Ecological and Energetic Characteri


stiranja amorfe//Specific soil genesis in lowland
stics of Indigobush (Amorpha fruticosa L.) in forest ecosystems colonized by Indigobush. U:
Croatia, Book ofAbstracts and CD, M. Benko,


A.P.B. Krpan (ur.) Biological-Ecological and


p.22/48, Zagreb.


Energetic Characteristics of Indigobush (Amo r p


Posarić, D., P. Bašić Palković, 2009: Utjecaj ha fruticosa L.) in Croatia, Book of Abstracts
amorfe (Amorpha fruticosaL.) na obnovu {uma and CD, M. Benko, p. 15/41, Zagreb.
hrasta lužnjaka (Quercus roburL.) na području


Zečić,Ž., Vusić,D., T.Topalović,2009: Uspo-
Uprave Šuma Podružnice Vinkovci//The inf-re dba produkcije biomase čivitnjače (Amorphaluence of Indigobush (Amorpha fruticosa L.) on fruticosaL.) u sastojinama spačvanskih šuma razpedunculate
oak forest regeneration - FA Vin-ličite starosti//Indigobush (Amorpha fruticosa L.)


kovci.U:A.P.B. Krpan (ur.) Biological-Ecologi-biomass production comparison in Spačva forest
cal and Energetic Characteristics of Indigobush


stands of different age.U:A.P.B. Krpan (ur.) Bio(
Amorpha fruticosaL.) in Croatia, Book ofAb-


lo gical-Ecological and Energetic Characteristics
stracts and CD, M. Benko, p. 26/52, Zagreb.


of In digobush (Amorpha fruticosaL.) in Croatia,


Puljak,S., 2005: Istraživanje gorivih svojstava neko-Bo ok of Abstracts and CD, M. Benko, p. 30/56,
mercijalnih vrsta drveća za potrebe proizvodnje Zagreb.
topline i električne energije//Investigating the


SUMMARY: Recent studies of biomass in Croatia were directed towards commercial
forest species. Besides trees, building elements of our natural forests are also various
shrubs and ground vegetation. It is assumed that, because of the increasing
market demand, the biomass of trees but also some of the other components of forest
biomass will be commercially interesting in the near future. One of them is Indigobush
(Amorpha fruticosaL.), a North American shrub, which can be found, in the areas of
our lowland forest ecosystems since year 1900, making natural regeneration of stands
even more difficult or often preventing natural regeneration. Today, Indigobush expands
to the habitat of lowland forests and in riparian forest of oak and broom (Genisto
elatae-Quercetum roboris Ht. 1938), especially in sub associations with trembling
sedge (Genisto elatae-Quercetum roboris caricetosum brizoides Ht. 1938) and remote
sedge (Genisto elatae-Quercetum roboris caricetosum remotae Ht. 1938) (Matić2009).
According to present research, Indigobush is the most common in the Posavina region.


This paper shows the results of the second year of study in Indigobush biopotential
as a part of six-year-long experiment in a natural stand of Indigobush in the forest
Management Unit Posavina, Department 126a, Forestry Sunja, FA Sisak.On the
harvested area in the year 2008, four field experiments were established with six
plots measuring 5 x 5 m each.Plots are marked form1 to 6.Numbering indicates the
length of rotations for Indigobush as well as rhythm of measurements and harvesting
on the plots. In the second year of the project survey sample plots 1 and 2 were included,
which position in the experimental fields can be seen in Figure 1. Ways of filed