Дослідження мітлиці (Agrostis L.) у Національному ботанічному саду імені М.М. Гришка НАН України
Objective – to establish biological and biochemical properties of plants of the genus Agrostis L. species in conditions of M.M. Gryshko National Botanical Garden of the NAS of Ukraine. Material and methods. The objects of these investigations were species and cultivars of the genus Agrostis species...
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M.M. Gryshko National Botanical Garden of the NAS of Ukraine
2017
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Plant Introduction| _version_ | 1860120989050863616 |
|---|---|
| author | Rakhmetov, D.B. Vergun, O.M. Revunova, L.G. Shymanska, О.V. Rakhmetova, S.О. Fishchenko, V.V. Druz, N.G. |
| author_facet | Rakhmetov, D.B. Vergun, O.M. Revunova, L.G. Shymanska, О.V. Rakhmetova, S.О. Fishchenko, V.V. Druz, N.G. |
| author_sort | Rakhmetov, D.B. |
| baseUrl_str | https://www.plantintroduction.org/index.php/pi/oai |
| collection | OJS |
| datestamp_date | 2019-11-11T08:14:37Z |
| description | Objective – to establish biological and biochemical properties of plants of the genus Agrostis L. species in conditions of M.M. Gryshko National Botanical Garden of the NAS of Ukraine.
Material and methods. The objects of these investigations were species and cultivars of the genus Agrostis species. It was conducted morphometric measurements and some parameters of the productivity in the flowering stage. The content of dry matter and fats were determined according to A.I. Yermakov, the total content of sugars and ascorbic acid concentration – according to V.P. Krishchenko, the content of carotene – according to B.P. Pleshkov, the content of ash – according to Z.M. Hrycajenko et al., the content of calcium and phosphorus – according to H.N. Pochinok.
Results. The vegetation period of investigated plants varied from 245.0 to 252.5 days. The morphometric parameters in the flowering stage were: the height of plants from 33.3 to 54.91 cm, the diameter of the stem – from 0.90 to 1.47 mm, the number of internodes – from 1.80 to 3.20, number of leaves – from 2.00 to 3.80, the length of inflorescence – from 6.80 to 17.00 cm, the width of inflorescence – from 1.55 to 6.85. The content of dry matter during vegetation was from 28.62 to 48.58 %, the total content of sugars – from 6.66 to 19.96 %, ascorbic acid – from 19.47 to 181.43 mg%, carotene – from 0.42 to 6.05 mg%, ash – from 3.93 to 10.23 %, calcium – from 0.32 to 0.98 %, phosphorus – from 0.03 to 0.22 %, fats – from 0.40 to 4.45 %.
Conclusions. These investigations have shown that in M.M. Gryshko National Botanical Garden of the NAS of Ukraine conditions the plants of the genus Agrostis have a long-term vegetative period (more than 8 months). The raw material of investigated plants is a valuable source of nutrients. The most content of them was noticed in the tillering period. The maximal amount of total sugars accumulates during the flowering stage. |
| doi_str_mv | 10.5281/zenodo.2325206 |
| first_indexed | 2025-07-17T12:39:23Z |
| format | Article |
| fulltext |
79ISSN 1605-6574. Інтродукція рослин, 2017, № 3
UDK 582.542.11:581.192
D.B. RAKHMETOV, O.M. VERGUN, L.G. REVUNOVA,
О.V. SHYMANSKA, S.О. RAKHMETOVA, V.V. FISHCHENKO, N.G. DRUZ
M.M. Gryshko National Botanical Garden, National Academy of Sciences of Ukraine
Ukraine, 01014 Kyiv, Timiryazevska str., 1
INVESTIGATION OF BENTGRASS (AGROSTIS L.) IN M.M. GRYSHKO
NATIONAL BOTANICAL GARDEN OF THE NAS OF UKRAINE
Objective — to establish biological and biochemical properties of plants of the genus Agrostis L. species in conditions of M.M. Grysh-
ko National Botanical Garden of the NAS of Ukraine.
Material and methods. The objects of these investigations were species and cultivars of the genus Agrostis species. It was
conducted morphometric measurements and some parameters of the productivity in the flowering stage. The content of dry matter
and fats were determined according to A.I. Yermakov, the total content of sugars and ascorbic acid concentration — according
to V.P. Krishchenko, the content of carotene — according to B.P. Pleshkov, the content of ash — according to Z.M. Hrycajenko
et al., the content of calcium and phosphorus — according to H.N. Pochinok.
Results. The vegetation period of investigated plants varied from 245.0 to 252.5 days. The morphometric parameters in the flo-
wering stage were: the height of plants from 33.3 to 54.91 cm, the diameter of the stem — from 0.90 to 1.47 mm, the number of
internodes — from 1.80 to 3.20, number of leaves — from 2.00 to 3.80, the length of inflorescence — from 6.80 to 17.00 cm, the width
of inflorescence — from 1.55 to 6.85. The content of dry matter during vegetation was from 28.62 to 48.58 %, the total content
of sugars — from 6.66 to 19.96 %, ascorbic acid — from 19.47 to 181.43 mg%, carotene — from 0.42 to 6.05 mg%, ash — from
3.93 to 10.23 %, calcium — from 0.32 to 0.98 %, phosphorus — from 0.03 to 0.22 %, fats — from 0.40 to 4.45 %.
Conclusions. These investigations have shown that in M.M. Gryshko National Botanical Garden of the NAS of Ukraine con-
ditions the plants of the genus Agrostis have a long-term vegetative period (more than 8 months). The raw material of investi-
gated plants is a valuable source of nutrients. The most content of them was noticed in the tillering period. The maximal amount
of total sugars accumulates during the flowering stage.
Key words: Agrostis L., morphometric parameters, biochemical characteristic.
© D.B. RAKHMETOV, O.M. VERGUN, L.G. REVUNOVA,
О.V. SHYMANSKA, S.О. RAKHMETOVA,
V.V. FISHCHENKO, N.G. DRUZ, 2017
Due to the extensive use of wild plants in agricul-
ture, the number of cultivated crops has increased.
New introduced plants have many important bio-
logical values such as high productivity, high con-
tent of protein in biomass, etc. Most of them give
high biomass during ten years and more.
The grass family (Poaceae) is undoubtedly one of
the most important plants to humankind, agricul-
turally, economically and ecologically. It provides
the major cereal crops and most of the grazing for
wild and domestic herbivores. Grasslands are esti-
mated to comprise about 20% of the world’s vegeta-
tion. Poaceae is also one of the largest families of
flowering plants with more than 650 genera and
about 10,000 species [3, 11]. One of the most inter-
esting plants of Poaceae is the genus of Agrostis L.
represented by 9 species in Ukrainian flora [8].
Previous investigations of Agrostis species showed
that these plants are objects of numerous studies
such as morphological, anatomical, genetical, ecolo-
gical, physiological, microbiological, and agrono-
mical [12—14, 17, 18, 21, 23, 24, 28, 33]. The plant’s
raw material is rich in amino acids [31]. Some
studies have focused on tolerance of Agrostis spe-
cies to the accumulation of heavy metals [22]. The
tested leaf tissues of A. pa lustris showed that plants
can be model samples for the investigation of the
water stress effect and some plant tolerance [30].
Some results suggest that specific groups of sign-
aling molecules may induce tolerance of A. sto-
lonifera to heat stress by reducing oxidative dam-
age [25, 27]. Study of cell selection reported that
A. stolonifera plants can be used for cultivation un-
der soil salinity [1]. Significant relationships were
found between normalised difference vegetation
indices and pigment status of A. stolonifera plants
that connected with potential influence turf
80 ISSN 1605-6574. Інтродукція рослин, 2017, № 3
D.B. Rakhmetov, O.M. Vergun, L.G. Revunova, О.V. Shymanska, S.О. Rakhmetova, V.V. Fishchenko, N.G. Druz
reflectance [32]. As a result of studying the growth
and development of A. stolo nifera, it is revealed
that this plant is a good soil retarder with active
vegetative development [4]. The using of these
plants in agriculture as crops increases the total
nutritional value of forage and thereby improves
on the quality of milk of farm animals [19, 20].
Despite the obtained data, the investigation of the
raw of the Agrostis species is actually nowadays.
Material and methods
Plant material was collected in M.M. Gryshko
National Botanical Garden of the NAS of Ukraine.
The species, cultivars and one variety of Agrostis
were used to investigate: A. capillaris L. (AC), A. sto-
lonifera L. (AS), A. stolonifera L. cv. Klonova (ASK),
A. stolonifera var. trinerrata (Maire & Trab.) Maire &
Weiller (ASTR), S. tenerrima Trin. (AT), S. tener-
rima Trin. cv. Desnianska 51 (ATD). The measure-
ments of morphometric parameters of investigated
plants done in stage of flowering. Plant height was
measured dynamically with the aim to determine
the plant growth depending on a period of germi-
nation. All biochemical analyses were conducted
using the above-ground part of plants during veg-
etation. The determination of absolutely dry mat-
ter done by drying to constant weight at 100—105 °С
according to A.I. Yermakov [7]. The total content
of sugars was investigated by Bertrand method in
water extracts. The concentration of ascorbic acid
(AA) of the acid extracts determined by a 2.6-di-
chlorophenol-indophenol method that based on
the reduction properties of AA. Both analyses car-
ried out according to V.P. Krishchenko [6]. The con-
centration of total carotene determined according
to B.P. Pleshkov. Procedure carried out in petrol
extracts by spectrophotometric method using
2800 UV/VIS Spectrophotometer, Unico. Mix-
tures were left in a shaker for 2 hours and their ab-
sorbance was measured at the wavelength of 440 nm
[9]. The level of total ash was determined using the
method of combustion in muffle-oven (SNOL
7.2-1100, Termolab) at 300—800 °С until the sam-
ples turned into white ash to constant weight ac-
cording to Z.M. Hrycajenko et al. [2]. The con-
centration of calcium was determined by titration
method of acid extracts with Trilon B. Phosphorus
content in plants was identified in acid extracts us-
ing molybdenum solution. Both these analyses
done according H.N. Pochinok [10]. The proce-
dure of the determination of total oil level was per-
formed using Soxhlet extractor with petroleum
ether [7]. Experimental data were evaluated by us-
ing Excel 2010.
Results and discussions
Department of the Cultural flora of National Bo-
tanical Garden of the NAS of Ukraine has the col-
lection of the lawn grass which has 2 species and
3 cultivars of Agrostis [5]. A long-term investiga-
tion of these plants has estimated that period of
vegetation starts from the second decade of March
and continues until snowfall period. The duration
of the growing season was from 245.0±10.0 (AST)
to 252.5 ± 8.0 (ATD) days. The middle means of
high of Agrostis species and cultivars are showed in
the table (Tabl. 1).
The height of investigated plants in a stage of
the tillering was from 16.02 to 27.70, the panicula-
tion — from 22.89 to 41.30, the flowering — from
41.77 to 52.80 сm. In total, coefficient of variation
wasn’t significant (from 0.95 to 4.54 %).
The total height accretion of plants from the til-
lering to the flowering stage was 19.26 (AS), 21.06
(AT), 26.35 (ASK) and 31.71 сm (ATD). Our obser-
vations noticed that plants AT had a minimal inten-
sity of plant growth (2.92 cm) and plants ATD —
maximum intensity of plant growth (20.21 cm) in
period tillering — paniculation.
In the flowering stage the highest generative
stems, length and width of inflorescence and the
greatest diameter of stem were 54.91, 17.00 and
6.85 cm, 1.47 mm respectively (ATD). The great-
est number of internodes and number of leaves
were 3.20 and 3.80 respectively (AT) and the great-
est length of stolon — 27.70 cm (ASK) (Tabl. 2).
The lowest height of generative stem and width
of inflorescence were 33.31 cm and 1.55 cm respec-
tively (ASTR), stem diameter and length of inflo-
rescence were 0.90 mm and 6.80 cm respectively
(ASK), number of internodes and length of stolon
were 1.80 and 17.25 cm respectively (AS), number
of leaves on stem was 2.00 (ATD). It was noticed
that plants of AT and ATD don’t have stolons.
81ISSN 1605-6574. Інтродукція рослин, 2017, № 3
Investigation of bentgrass (Agrostis L.) in M.M. Gryshko National Botanical Garden of the NAS of Ukraine
Table 1. Dynamic of height of plants of the genus Agrostis L. during vegetation
Growth stage Sample Min Max m σ V, %
Tillering AS 21.2 23.5 22.51 0.71 3.14
ASK 15.7 16.3 16.02 0.19 1.17
AT 27.0 28.3 27.70 0.43 1.54
ATD 20.0 22.8 21.09 0.96 4.54
Paniculation AS 28.7 31.2 29.60 0.80 2.71
ASK 22.1 24.0 22.89 0.54 2.36
AT 29.0 33.0 30.62 1.33 4.34
ATD 40.0 43.0 41.30 1.13 2.73
Flowering AS 40.5 43.1 41.77 0.86 2.05
ASK 41.0 44.0 42.37 0.97 2.29
AT 48.0 49.3 48.76 0.46 0.95
ATD 50.2 55.0 52.80 1.61 3.04
Table 2. Morphometric parameters of plants of the genus Agrostis L. in the flowering stage
Parameter AS ASK AT ATD ASTR
Height of generative stem, cm 41.4 ± 2.75 43.20 ± 3.90 48.52 ± 3.48 54.91 ± 2.86 33.31 ± 2.43
Diameter of stem, mm 1.18 ± 0.11 0.90 ± 0.04 1.10 ± 0.08 1.47 ± 0.11 1.00 ± 0.17
Number of internodes 1.80 ± 0.28 1.90 ± 0.10 3.20 ± 0.35 1.93 ± 0.14 2.32 ± 0.21
Number of leaves on stem 2.30 ± 0.42 2.20 ± 0.18 3.80 ± 0.46 2.00 ± 0.00 2.50 ± 0.23
Length of inflorescence, сm 14.33 ± 1.08 6.80 ± 0.48 16.05 ± 1.01 17.00 ± 0.89 7.63 ± 0.56
Width of inflorescence, сm 4.75 ± 0.74 2.50 ± 0.00 4.95 ± 0.31 6.85 ± 0.76 1.55 ± 0.13
Length of stolon, сm 17.25 ± 1.01 27.70 ± 12.5 Stolons are absent Stolons are absent 18.92 ± 2.41
Table 3. Number of vegetative and generative stems of plants of the genus Agrostis L. (per 1 dm2)
Sample
Number of generative stems
Min Max m σ V, %
AS 27 112 69.9 29.79 42.62
ASK 22 86 50.9 23.62 46.40
ASTR 135 211 171.7 27.50 15.87
AT 60 74 68.4 4.81 7.04
ATD 14 75 47.9 24.21 50.55
Sample
Number of vegetative stems
Min Max m σ V, %
AS 57 82 69.1 8.81 12.75
ASK 37 61 48.3 7.90 16.36
ASTR 70 103 88.1 11.07 12.57
AT 14 40 24.9 9.23 37.07
ATD 13 57 36.9 16.23 43.99
82 ISSN 1605-6574. Інтродукція рослин, 2017, № 3
D.B. Rakhmetov, O.M. Vergun, L.G. Revunova, О.V. Shymanska, S.О. Rakhmetova, V.V. Fishchenko, N.G. Druz
It is very difficult to determine some parameters
of productivity of these plants quaintly because of
growth density. We also took into account this fact
and the number of stems was calculated per dm2.
It was found that a number of generative stems was
from 47.9 to 171.7 and vegetative — from 24.9 to
88.1 (Tabl. 3).
The accumulation of biochemical compounds
is a very important complex of parameters that
can show life strategies of these or other species of
plants. Results of the biochemical study can be
helpful for the recommendation and use plants in
the national economic. The most widespread nu-
trients in the crop are vitamins, ash and it mineral
complex, dry matter, fats. The biochemical anal-
y ses were carried out to estimated value of the raw
material of plants of the genus Agrostis. As result-
ed by Sidhu et al. (2013) the thatch layer of A. sto-
lo ni fe ra showed the high content of sugars, total
orga nic and lignin content [26]. According to the
results of the biochemical research was noted the
highest content of dry matter and calcium in till-
ering period in plants of ASTR (37.38 and 0.98 %
respectively), the total content of sugars — in the
plants of AT (14.06 %), ascorbic acid — in the
plants of ATD (181.43 mg%), carotene, ash,
phosphorus and level of fats — in the plants of AS
(6.05 mg%, 10.23, 0.22 and 4.45 % respectively)
(Tabl. 4). It was noted in a period of tillering the
accumulation of ascorbic acid was maximal. This
vitamin is very important like a protector in the
plant tissues [16].
The lowest content of dry matter and level of
fats was noted in plants of AT (28.62 and 2.21 %
respectively), the lowest total content of sugars
and ascorbic acid — in plants of AC (6.66 % and
36.29 mg%), the carotene and ash content — in
plants of ASTR (2.26 mg% and 5.24 % respective-
ly), calcium — in plants of AS (0.32 %).
The content of ascorbic acid of AT was 2.7 ti-
m es less than cultivar sample. The same consist-
ent pattern was noted to AS and it cultivar ASK.
The concentration of ascorbic acid 4.0 times less
in ASK.
Table 4. Biochemical characteristic of plants of the genus Agrostis L. in the tillering stage
Parameter AC AS ASK ASTR AT ATD
Dry matter, % 30.81 ± 0.14 29.88 ± 0.45 28.88 ± 0.19 37.38 ± 0.42 28.62 ± 0.27 28.79 ± 0.64
Sugars, % 6.66 ± 0.50 7.41 ± 0.20 12.98 ± 0.39 9.49 ± 0.26 14.06 ± 0.41 8.06 ± 0.27
Ascorbic acid, mg% 36.29 ± 0.59 44.47 ± 0.81 180.91 ± 5.50 41.58 ± 2.45 67.26 ± 2.77 181.43 ± 5.51
Carotene, mg% 4.88 ± 0.01 6.05 ± 0.03 5.42 ± 0.01 2.26 ± 0.01 5.71 ± 0.01 6.04 ± 0.01
Ash, % 9.25 ± 0.13 10.23 ± 0.28 8.16 ± 0.09 5.24 ± 0.19 6.84 ± 0.13 7.67 ± 0.01
Calcium, % 0.42 ± 0.01 0.32 ± 0.01 0.43 ± 0.01 0.98 ± 0.03 0.46 ± 0.01 0,36 ± 0.01
Phosphorus, % 0.12 ± 0.01 0.22 ± 0.01 0.12 ± 0.01 0.03 ± 0.00 0.11 ± 0.01 0.11 ± 0.01
Fats, % 3.41 ± 0.22 4.45 ± 0.22 3.19 ± 0.41 2.34 ± 0.16 2.21 ± 0.16 3.07 ± 0.11
Table 5. Biochemical characteristic of plants of the genus Agrostis L. in the paniculation stage
Parameter AS ASK ASTR AT ATD
Dry matter, % 32.22 ± 0.13 37.66 ± 0.32 34.16 ± 0.09 30.85 ± 0.06 36.58 ± 0.33
Sugars, % 8.89 ± 0.88 11.58 ± 0.13 7.85 ± 0.06 9.99 ± 0.12 7.19 ± 0.39
Ascorbic acid, mg% 102.41 ± 4.93 19.47 ± 2.43 46.70 ± 1.17 47.54 ± 2.97 42.99 ± 2.53
Carotene, mg% 2.32 ± 0.02 2.35 ± 0.01 0.96 ± 0.01 4.06 ± 0.04 4.27 ± 0.02
Ash, % 5.72 ± 0.06 5.69 ± 0.22 4.10 ± 0.09 5.68 ± 0.18 3.93 ± 0.02
Calcium, % 0.84 ± 0.10 0.54 ± 0.01 0.43 ± 0.02 0.67 ± 0.04 0.84 ± 0.02
Phosphorus, % 0.03 ± 0.00 0.03 ± 0.00 0.12 ± 0.00 0.11 ± 0.01 0.08 ± 0.00
Fats, % 1.81 ± 0.09 2.94 ± 0.07 2.09 ± 0.19 0.97 ± 0.11 3.16 ± 0.05
83ISSN 1605-6574. Інтродукція рослин, 2017, № 3
Investigation of bentgrass (Agrostis L.) in M.M. Gryshko National Botanical Garden of the NAS of Ukraine
Both plant raw materials — ASK and ATD accu-
mulated ascorbic acid more than 180 mg%. It should
be noted that investigated plants accumulated the
high content of total carotene. In the tillering peri-
od, its content was from 2.26 to 6.05 mg% depend-
ing on samples. The data obtained by Atkeson et al.
(1937) showed that certain pasture grasses of cere-
als have a high content of carotene from 17.2 to
57.2 mg% on the fresh basis [15]. McElroy et al.
(2009) reported in the review about a concentration
of carotene in Agrostis palustris from 4.1 to 7.0 mg%
(per dry mass) [29]. This is similar to our results.
In the next period of plant growing the greatest
content of dry matter, total content of sugars and
fat level were discovered in the over-ground part of
plants of ASK (37.66, 11.58 and 2.94 % respec-
tively), ascorbic acid, ash and calcium — in plants
of AS (102.41 mg%, 5.72 and 0.84 % respectively),
carotene — in plants of ATD (4.72 mg%), phos-
phorus — in plants of ASTR (Tabl. 5). As can be
seen from the table data the both — AS and ATD
plants had the same level of calcium (0.84 %). The
lowest content of dry matter and fat level in the
period of paniculation were in the over-ground
part of AT (30.85 and 0.97 % respectively), total
content of sugars and ash — in the over-ground
part of plants of ATD (7.19 and 3.93 %), ascorbic
acid and phosphorus — in plants of ASK (19.47
mg% and 0.03 %), carotene and calcium — in
plants of ASTR (0.96 mg% and 0.43 %).
In the flowering stage the highest content of dry
matter, calcium and carotene were obtained in the
Table 6. Biochemical characteristic of plants of the genus Agrostis L. in the flowering stage
Parameter AC AS ASK ASTR AT ATD
Dry matter, % 48.58 ± 0.03 41.20 ± 0.13 35.12 ± 0.01 42.34 ± 0.20 44.78 ± 0.14 37.30 ± 0.03
Sugars, % 14.76 ± 0.31 8.03 ± 0.05 19.96 ± 0.23 18.67 ± 0.25 8.09 ± 0.04 9.85 ± 0.09
Ascorbic acid, mg% 27.45 ± 1.72 50.49 ± 1.66 52.32 ± 1.23 47.25 ± 3.41 54.98 ± 3.56 50.27 ± 2.32
Carotene, mg% 1.56 ± 0.01 0.55 ± 0.01 0.40 ± 0.02 0.95 ± 0.01 0.42 ± 0.03 0.78 ± 0.01
Ash, % 5.46 ± 0.27 4.16 ± 0.12 5.75 ± 0.38 5.74 ± 0.23 4.79 ± 0.36 4.18 ± 0.37
Calcium, % 0.70 ± 0.01 0.32 ± 0.01 0.60 ± 0.04 0.54 ± 0.01 0.67 ± 0.04 0.65 ± 0.01
Phosphorus, % 0.07 ± 0.00 0.14 ± 0.00 0.12 ± 0.00 0.08 ± 0.00 0.11 ± 0.01 0.12 ± 0.00
Fats, % 1.87 ± 0.23 0.95 ± 002 0.40 ± 0.06 2.19 ± 0.02 0.97 ± 0.11 1.10 ± 0.01
raw material of AC (48.58, 0.70 % and 1.56 mg%
respectively), phosphorus — in the raw material of
AS (0.14 %), total content of sugars and ash — in
the raw material of ASK (19.96 and 5.75 % re-
spectively), fat level — in the raw material of ASTR
(2.19 %), ascorbic acid — in the raw material of
AT (54.98 mg%) (Tabl. 6).
The lowest content of dry matter, fat level and
the carotene in the flowering stage of Agrostis were
obtained in plants of ASK (35.12, 0.40 % and
0.40 mg% respectively); total content of sugars,
ash and calcium — in samples of AS (8.03, 4.16
and 0.32 % respectively); ascorbic acid and phos-
phorus — in samples of AC (27.45 mg% and
0.07 %).
Conclusions
This research was demonstrated basic biological
aspects of further usage of Agrostis species not
only as a lawn grass. The raw material of Agrostis
is a reliable source of carotene (AS, ATD), ascor-
bic acid (ATD), dry matter (ASTR), macroele-
ments (ASTR, AS) and fats (AS) as a fodder in
the tillering period. Moreover, the level of sugars
increases to the flowering stage. The greatest
height accretion of plants from the tillering to the
flowering stage was noticed for ATD raw. Some
morphometric parameters and number of vegeta-
tive and generative stems suggest the productive
potential of these plants. The maximal quantity
of vegetative and generative stems has produced
plants of ASTR.
84 ISSN 1605-6574. Інтродукція рослин, 2017, № 3
D.B. Rakhmetov, O.M. Vergun, L.G. Revunova, О.V. Shymanska, S.О. Rakhmetova, V.V. Fishchenko, N.G. Druz
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85ISSN 1605-6574. Інтродукція рослин, 2017, № 3
Investigation of bentgrass (Agrostis L.) in M.M. Gryshko National Botanical Garden of the NAS of Ukraine
28. Leaf and tiller growth of Lolium perenne and Agrostis
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33. Tian J. Identification of heat stress-responsive genes in heat-
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hybridization / J. Tian, F.C. Belanger, B. Hu ang // Jour-
nal of Plant Physiology. — 2009. — Vol. 166. — P. 588—
601. Doi:10.1016/j.jplph.2008.09.003
Рекомендував П.Є. Булах
Надійшла 01.04.2017
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hybridization. Journal of Plant Physiology, vol. 166,
pp. 588—601. Doi:10.1016/j.jplph.2008.09.003
Recommended by P.E. Bulakh
Received 01.04.2017
87ISSN 1605-6574. Інтродукція рослин, 2017, № 3
Investigation of bentgrass (Agrostis L.) in M.M. Gryshko National Botanical Garden of the NAS of Ukraine
Д.Б. Рахметов, О.М. Вергун, Л.Г. Ревунова, О.В. Шиманська,
С.О. Рахметова, В.В. Фіщенко, Н.Г. Друзь
Національний ботанічний сад
імені М.М. Гришка НАН України,
Україна, м. Київ
ДОСЛІДЖЕННЯ МІТЛИЦІ (AGROSTIS L.)
У НАЦІОНАЛЬНОМУ БОТАНІЧНОМУ САДУ
імені М.М. ГРИШКА НАН УКРАЇНИ
Мета роботи — встановити біологічні та біохімічні
особливості рослин видів роду Agrostis L. в умовах
Національного ботанічного саду імені М.М. Гришка
НАН України.
Матеріал та методи. Об’єктами дослідження були
види та сорти видів роду Agrostis. Морфометричні ви-
мірювання та вивчення деяких параметрів продук-
тивності здійснювали в період цвітіння. Вміст сухої
речовини і жирів визначали за А.І. Єрмаковим, за-
гальний вміст цукрів та концентрацію аскорбінової
кислоти — за В.П. Крищенком, вміст каротину — за
Б.П. Плєшковим, вміст золи — за З.М. Грицаєнко та
ін., вміст кальцію та фосфору — за Х.Н Починком.
Результати. Період вегетації у досліджуваних рос-
лин становив від 245,0 до 252,5 доби. Встановлено
морфометричні параметри в період цвітіння: висота
рослин — від 33,31 до 54,91 см, діаметр стебла — від
0,90 до 1,47 мм, кількість міжвузлів — від 1,80 до
3,20, кількість листків — від 2,00 до 3,80, довжина
суцвіття — від 6,80 до 17,00 см, ширина суцвіття —
від 1,55 до 6,8 см. Вміст сухої речовини протягом ве-
гетації становив від 28,62 до 48,58 %, загальний вміст
цукрів — від 6,66 до 19,96 %, аскорбінової кислоти —
від 19,47 до 181,43 мг%, каротину — від 0,42 до 6,05
мг%, золи — від 3,93 до 10,23 %, кальцію — від 0,32
до 0,98 %, фосфору — від 0,03 до 0,22 %, жирів — від
0,40 до 4,45 %.
Висновки. В умовах Національного ботанічного
саду імені М.М. Гришка НАН України рослини видів
роду Agrostis L. характеризуються тривалим періодом
вегетації (понад 8 міс.). Рослинна сировина досліджу-
ваних рослин є цінним джерелом поживних речовин.
Найбільший вміст їх зафіксовано в період кущіння.
Максимальна кількість суми цукрів накопичується в
період цвітіння.
Ключові слова: Agrostis L., морфометричні параметри,
біохімічні характеристики.
Д.Б. Рахметов, Е.Н. Вергун, Л.Г. Ревунова, О.В. Шиманская,
С.А. Рахметова, В.В. Фищенко, Н.Г. Друзь
Национальный ботанический сад
имени Н.Н. Гришко НАН Украины,
Украина, г. Киев
ИССЛЕДОВАНИЕ ПОЛЕВИЦЫ (AGROSTIS L.)
В НАЦИОНАЛЬНОМ БОТАНИЧЕСКОМ САДУ
ИМЕНИ Н.Н. ГРИШКО НАН УКРАИНЫ
Цель работы — установить биологические и био-
химические особенности растений видов рода Agro-
stis L. в условиях Национального ботанического сада
имени Н.Н. Гришко НАН Украины.
Материал и методы. Объектами исследования были
виды и сорта видов рода Agrostis. Морфометрические
измерения и изучение некоторых параметров про-
дуктивности осуществляли в период цветения. Со-
держание сухого вещества и жиров определяли по
А.И. Ермакову, общее содержание сахаров и концен-
трацию аскорбиновой кислоты — по В.П. Крищенко,
содержание каротина — по Б.П. Плешкову, содержа-
ние золы — по З.М. Грицаенко и др., содержание
кальция и фосфора — по Х.Н. Починку.
Результаты. Период вегетации у исследуемых рас-
тений составлял от 245,0 до 252,5 суток. Установлены
морфометрические параметры в период цветения: вы-
сота растений — от 33,3 до 54,91 см, диаметр стебля —
от 0,90 до 1,47 мм, количество междоузлий — от 1,80
до 3,20, количество листьев — от 2,00 до 3,80, длина
соцветия — от 6,80 до 17,00 см, ширина соцветия — от
1,55 до 6,85 см. Содержание сухого вещества на про-
тяжении вегетации составляло от 28,62 до 48,58 %,
общее содержание сахаров — от 6,66 до 19,96 %,
аскорбиновой кислоты — от 19,47 до 181,43 мг%, ка-
ротина — от 0,42 до 6,05 мг%, золы — от 3,93 до 10,23 %,
кальция — от 0,32 до 0,98 %, фосфора — от 0,03 до
0,22 %, жиров — от 0,40 до 4,45 %.
Выводы. В условиях Национального ботаническо-
го сада имени Н.Н. Гришко НАН Украины растения
видов рода Agrostis характеризуются продолжитель-
ным вегетационным периодом (более 8 мес.). Расти-
тельное сырье исследуемых растений является цен-
ным источником питательных веществ. Наибольшее
содержание их зафиксировано в период кущения.
Максимальное количество суммы сахаров накапли-
вается в период цветения.
Ключевые слова: Agrostis L., морфометрические пара-
метры, биохимические характеристики
|
| id | oai:ojs2.plantintroduction.org:article-71 |
| institution | Plant Introduction |
| keywords_txt_mv | keywords |
| language | English |
| last_indexed | 2025-07-17T12:39:23Z |
| publishDate | 2017 |
| publisher | M.M. Gryshko National Botanical Garden of the NAS of Ukraine |
| record_format | ojs |
| resource_txt_mv | wwwplantintroductionorg/51/8c29bb61f84145b68ce3c93a6c88f851.pdf |
| spelling | oai:ojs2.plantintroduction.org:article-712019-11-11T08:14:37Z Investigation of bentgrass (Agrostis L.) in M.M. Gryshko National Botanical Garden of the NAS of Ukraine Дослідження мітлиці (Agrostis L.) у Національному ботанічному саду імені М.М. Гришка НАН України Rakhmetov, D.B. Vergun, O.M. Revunova, L.G. Shymanska, О.V. Rakhmetova, S.О. Fishchenko, V.V. Druz, N.G. Objective – to establish biological and biochemical properties of plants of the genus Agrostis L. species in conditions of M.M. Gryshko National Botanical Garden of the NAS of Ukraine. Material and methods. The objects of these investigations were species and cultivars of the genus Agrostis species. It was conducted morphometric measurements and some parameters of the productivity in the flowering stage. The content of dry matter and fats were determined according to A.I. Yermakov, the total content of sugars and ascorbic acid concentration – according to V.P. Krishchenko, the content of carotene – according to B.P. Pleshkov, the content of ash – according to Z.M. Hrycajenko et al., the content of calcium and phosphorus – according to H.N. Pochinok. Results. The vegetation period of investigated plants varied from 245.0 to 252.5 days. The morphometric parameters in the flowering stage were: the height of plants from 33.3 to 54.91 cm, the diameter of the stem – from 0.90 to 1.47 mm, the number of internodes – from 1.80 to 3.20, number of leaves – from 2.00 to 3.80, the length of inflorescence – from 6.80 to 17.00 cm, the width of inflorescence – from 1.55 to 6.85. The content of dry matter during vegetation was from 28.62 to 48.58 %, the total content of sugars – from 6.66 to 19.96 %, ascorbic acid – from 19.47 to 181.43 mg%, carotene – from 0.42 to 6.05 mg%, ash – from 3.93 to 10.23 %, calcium – from 0.32 to 0.98 %, phosphorus – from 0.03 to 0.22 %, fats – from 0.40 to 4.45 %. Conclusions. These investigations have shown that in M.M. Gryshko National Botanical Garden of the NAS of Ukraine conditions the plants of the genus Agrostis have a long-term vegetative period (more than 8 months). The raw material of investigated plants is a valuable source of nutrients. The most content of them was noticed in the tillering period. The maximal amount of total sugars accumulates during the flowering stage. Мета роботи – встановити біологічні та біохімічні особливості рослин видів роду Agrostis L. в умовах Національного ботанічного саду імені М.М. Гришка НАН України. Матеріал та методи. Об’єктами дослідження були види та сорти видів роду Agrostis. Морфометричні вимірювання та вивчення деяких параметрів продуктивності здійснювали в період цвітіння. Вміст сухої речовини і жирів визначали за А.І. Єрмаковим, загальний вміст цукрів та концентрацію аскорбінової кислоти – за В.П. Крищенком, вміст каротину – за Б.П. Плєшковим, вміст золи – за З.М. Грицаєнко та ін., вміст кальцію та фосфору – за Х.Н Починком. Результати. Період вегетації у досліджуваних рослин становив від 245,0 до 252,5 доби. Встановлено морфометричні параметри в період цвітіння: висота рослин – від 33,31 до 54,91 см, діаметр стебла – від 0,90 до 1,47 мм, кількість міжвузлів – від 1,80 до 3,20, кількість листків – від 2,00 до 3,80, довжина суцвіття – від 6,80 до 17,00 см, ширина суцвіття – від 1,55 до 6,8 см. Вміст сухої речовини протягом вегетації становив від 28,62 до 48,58 %, загальний вміст цукрів – від 6,66 до 19,96 %, аскорбінової кислоти – від 19,47 до 181,43 мг%, каротину – від 0,42 до 6,05 мг%, золи – від 3,93 до 10,23 %, кальцію – від 0,32 до 0,98 %, фосфору – від 0,03 до 0,22 %, жирів – від 0,40 до 4,45 %. Висновки. В умовах Національного ботанічного саду імені М.М. Гришка НАН України рослини видів роду Agrostis L. характеризуються тривалим періодом вегетації (понад 8 міс.). Рослинна сировина досліджуваних рослин є цінним джерелом поживних речовин. Найбільший вміст їх зафіксовано в період кущіння. Максимальна кількість суми цукрів накопичується в період цвітіння. M.M. Gryshko National Botanical Garden of the NAS of Ukraine 2017-08-01 Article Article application/pdf https://www.plantintroduction.org/index.php/pi/article/view/71 10.5281/zenodo.2325206 Plant Introduction; Vol 75 (2017); 79-87 Інтродукція Рослин; Том 75 (2017); 79-87 2663-290X 1605-6574 10.5281/zenodo.3377692 en https://www.plantintroduction.org/index.php/pi/article/view/71/64 Copyright (c) 2018 The Author(s) http://creativecommons.org/licenses/by/4.0 |
| spellingShingle | Rakhmetov, D.B. Vergun, O.M. Revunova, L.G. Shymanska, О.V. Rakhmetova, S.О. Fishchenko, V.V. Druz, N.G. Дослідження мітлиці (Agrostis L.) у Національному ботанічному саду імені М.М. Гришка НАН України |
| title | Дослідження мітлиці (Agrostis L.) у Національному ботанічному саду імені М.М. Гришка НАН України |
| title_alt | Investigation of bentgrass (Agrostis L.) in M.M. Gryshko National Botanical Garden of the NAS of Ukraine |
| title_full | Дослідження мітлиці (Agrostis L.) у Національному ботанічному саду імені М.М. Гришка НАН України |
| title_fullStr | Дослідження мітлиці (Agrostis L.) у Національному ботанічному саду імені М.М. Гришка НАН України |
| title_full_unstemmed | Дослідження мітлиці (Agrostis L.) у Національному ботанічному саду імені М.М. Гришка НАН України |
| title_short | Дослідження мітлиці (Agrostis L.) у Національному ботанічному саду імені М.М. Гришка НАН України |
| title_sort | дослідження мітлиці (agrostis l.) у національному ботанічному саду імені м.м. гришка нан україни |
| url | https://www.plantintroduction.org/index.php/pi/article/view/71 |
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