FINAL REPORT

grassy
25 Taraxacum officinalis
Abundant Perennial M & Ps PMI R Fl 5
(GK)
26
Gueldenstaedtia
monophylla
Rare Perennial X XX
27 Inula Britanica
Abundant Perennial M Pastureland HMPR 3
(GK)
28 Boraginaceae sp Abundant Floodplain
29 Skatleria sp Rare Floodplain
30 Capsella sp Rare Floodplain
31 Chiazospermum sp Rare Floodplain
32 Phylium sp Rare Floodplain
33 Iris lacteal
Abundant Perennial Ha &M OI R Fl 5
(GK)
34 Peucedanum L Rare Pastureland
Table 21: Composition of Plants Recorded in the Vicinity of JanjinBoolt
Source:S. Bayarkhuuet al / KSU, own investigations, June 2006
In Janjin Boolt vicinity totally 34 species of plants we collected and records kept in 98 points. Four
species of plants which are used as pastureland modification indicators, 5 species as overgrazing
indicators, a poisonous species, 8 species of pastureland and forage importance, and 16 species in a
cultivation area were identified. The plant species were recorded in a herbarium.
Having selected irrigated and non-irrigated farmlands for monitoring it was studied how the growth
of species in the phytocoenosis depend on their growing conditions (Delgermaa, 2003) (Table 22).
Species Monitoring plot Irrigated farmland
1 Equisetum arvense 0.84 0.6
2 Oxytropis glabra 4.36 2.96
3 Iris lacteal 6.8 8.56
4 Astrogallus hypogaeus 2.72 3.04
5 Halerpestis salsuginosa 0.36 *
6 Poa cea 1.48 1.04
7 Thermopsis mongolica 1.12 1.24
8 Forbs 4.48 4.88
Total (dt/ha) 22.16 22.32
Source:S. Bayarkhuuet al / KSU, own investigations, June 2006
Table 22: Correlation between the Growth of Species in Phytocoenosis and Growing Conditions (dt/ha)
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