Chemical Composition and Amount of Macro and Microelements .of Pine (Pinus silvestris L) and Larch (Larix sibirica Ldb) Trees in Mongolia
One thousand seed weight of pine and larch trees taken from district Bugant of province Selenge and district Mungen Mort, Tuv province and the bark, other mixture and the items still with bark were defined and comored. Chemical composition of the...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
National University of Mongolia
2003-06-01
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| Series: | Mongolian Journal of Biological Sciences |
| Subjects: | |
| Online Access: | http://mjbs.num.edu.mn/uploads/files/MJBS%20Volume%201%20Number%201%20March%202003/pdf/mjbs001-01-09.pdf |
| Summary: | One thousand
seed weight
of
pine
and larch
trees
taken from district
Bugant
of
province
Selenge and
district Mungen
Mort, Tuv province
and
the
bark, other
mixture
and
the items
still
with
bark
were
defined
and
comored. Chemical composition
of
the seeds
of
pine and larch
trees
was
defined.
The
dry substance
in pine
seeds
was
94.6%,
protein 45.1
%,
oil
22.1
%,
ash
1.5%,
respectively.
In
the
seeds
of
larch
trees dry
substance was
93.8%,
protein
18.7%
and
ash
2.1
%,
respectively.
The
amount
of
macro
and microelements
in the
ash samples
of
above
tree seeds
is determined
in
a spectrum
laboratory.
There were
20
elements
in
the
seeds
of
pine trees
and
19
elements
in
the seeds
of
larch trees. |
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| ISSN: | 1684-3908 2225-4994 |