Volume 04 Issue 06-2024
18
American Journal Of Agriculture And Horticulture Innovations
(ISSN
–
2771-2559)
VOLUME
04
ISSUE
06
Pages:
18-22
OCLC
–
1290679216
Publisher:
Oscar Publishing Services
Servi
ABSTRACT
In this article, the effect of different sowing norms on the yield elements of new varieties of repeated planted oilseed
flax has been proven. In the experiment, 4-5-6 million seeds of Bahorikor (st), Russian Fliz, Danik, Biryuza, RFN varieties
were used, and the effect on crop elements was studied. According to the sowing norms, it was proved that the
elements of oilseed crop and the weight of 1000 seeds were high in the option where 4 million seeds were used, and
when 5 and 6 million seeds were used, the yield elements of oilseed was higher, and the weight of 1,000 seeds were
proven to be behind the option that used 4 million seeds. It has been proven that the Russian Fliz (st) variety, which
gave good results on the same level as the Bahorikor (st) variety, was well adapted to the climatic conditions of
Uzbekistan and prevailed over other varieties.
KEYWORDS
Flax, norm, seed, bud, flower, plant height, oil crops, weight of 1000 pieces grain.
INTRODUCTION
Linseed (Linum usitatissimum L.var.intermedia Vav et
Ell.) is one of the technical crops that will develop in the
future. Edible oil is obtained from its seeds, it is used in
food, technical purposes and medicine. After the oil
Research Article
THE INFLUENCE OF SOWING NORMS ON THE FORMATION OF YIELD
ELEMENTS OF NEW VARIETIES OF OILY FLAX
Submission Date:
June 01, 2024,
Accepted Date:
June 06, 2024,
Published Date:
June 11, 2024
Crossref doi:
https://doi.org/10.37547/ajahi/Volume04Issue06-04
Z.K.Yuldasheva
Professor of department of Plant Science and Oil Crops of Toshkent State Agrarian University, Uzbekistan
A.A.Ismatullaeva
PhD student of department of Plant Science and Oil Crops of Toshkent State Agrarian University, Uzbekistan
Journal
Website:
https://theusajournals.
com/index.php/ajahi
Copyright:
Original
content from this work
may be used under the
terms of the creative
commons
attributes
4.0 licence.
Volume 04 Issue 06-2024
19
American Journal Of Agriculture And Horticulture Innovations
(ISSN
–
2771-2559)
VOLUME
04
ISSUE
06
Pages:
18-22
OCLC
–
1290679216
Publisher:
Oscar Publishing Services
Servi
has been extracted, the remaining meal and oilcake are
used as fodder for all kinds of livestock. The oilcake
contains 33-36% protein and 9-15% fat [1].
Flax is an important medicinal plant. Linseed oil is used
as a dietary in patients with fatty metabolism,
atherosclerosis, coronary heart disease, brain,
hypertension, diabetes, cirrhosis, fatty liver failure. It is
low in cholesterol and high in unsaturated fatty acids,
which reduce cholesterol in foods. Mucilage collected
when the seeds are heated has a softening effect on
intestinal diseases [2].
In the Kutuzova S.N experiment, flax straw is used as a
raw material for the production of spun yarn, in the
production of thin paper and fibers.
Clothes with unique sanitary-hygienic properties with
bactericidal effect are sewn from linen fabrics. Linseed
oil with a high iodine number dries quickly, it is best
used for the production of paints, lacquer and
varnishes. The possibility of processing products by
biological methods attracts the world in particular [3].
Oil flax is less cultivated than fiber flax. Oily linseed oil
is used in the production of varnishes, paints, linoleum,
linoleum, rainproof materials, balloons. Immature
seeds contain poisonous sinilic acid. Such oilcake
should be given to cattle by heating them (braise) [4,
5].
Recently, flax fiber has become very common in
America and has been used to make paper [6].
The unique feature of linseed oil is that it contains semi-
saturated α
-linoleic acid, which is part of all tissue
membranes [7].
The high level of α
-linoleic acid in linseed oil makes it
possible to quickly dry the oil-based coatings, and is
used against corrosion. At the same time, the low
content of α
-linoleic acid (5%) for linseed oil used in
food reduces its bitter taste and oxidation level [8].
Flax is an environmentally friendly crop. Flax cleans the
soil from heavy metals and radionuclides. Flaxseeds
from contaminated land will not even have traces of
radiation [9].
10-13% fiber comes from the flax stem and clean paper
is made. More than 300 samples of flax were collected
at Research Institute of Plant Science [10].
METHODS
The scientific research work was conducted in the
fields of experimental scientific research and
educational experimental farm of Tashkent State
Agrarian University.
The soil of the experimental field is a typical sierozem
soil that has been irrigated since ancient times. The
color of this soil is grayish-sierozem soil, and it is weakly
eroded. The soil layer is grayish-yellow, with a gray-
reddish, brownish tint as it moves to the lower layers.
This soil is compacted according to its agrophysical
properties, the thickness of the arable layer is 0-15 cm,
and the thickness of the sub-soil layer is 15-27 cm. The
specific gravity of the soil is 2,68-2,69 g/cm3 in the
arable layer, the volume weight is around 1,34 to 1,37
g/cm3, the porosity is good from 49,07 to 50,18%.
According to the mechanical composition, the arable
humus layer (0-25 cm) is medium sand, the arable sub-
layer (25-50 cm) and the lower layers (50-100 cm)
become heavier and consist of heavy sand and light
loam with fractional minerals up to 2-10%. The number
of returns is 3, the number of options is 12,
systematically arranged, the planted area is 0,15 ha, the
number of plants is 20. The field experiment was
carried out on the standard Bahorikor and Russian
varieties of Fliz, Danik, Biryuza, RFN.
Volume 04 Issue 06-2024
20
American Journal Of Agriculture And Horticulture Innovations
(ISSN
–
2771-2559)
VOLUME
04
ISSUE
06
Pages:
18-22
OCLC
–
1290679216
Publisher:
Oscar Publishing Services
Servi
RESULTS AND DISCUSSION
Optimum sowing rate, which regulates the amount of
nutrients and moisture entering the plant, is one of the
main factors of crop yield.
At the end of the growing season, the height of the
stem grew by 52 cm at the end of the growing season
in the control option of the Bahorikor variety of oily
flax, which was planted with 4 million seeds per
hectare, and 54 cm in the option with 5 million seeds
per hectare and 56 cm in the option with 6 million
seeds per hectare. It can be seen that in the variant
with an increased sowing norm, the height of the plant
grew by 4-6 cm higher than in the variants with a low
sowing norm.
At the end of the growing season, the height of the
stem grew by 63 cm at the end of the growing season
in the Fliz variety of Russia, 64 cm in the variant planted
with 5 million seeds per hectare, and 66 cm in the
variant planted with 6 million seeds per hectare. It can
be seen that in the variant with increased sowing norm,
the height of the plant grew by 2-4 cm higher than in
the variants with low sowing norm.
At the end of the growing season, the stem height of
Beryuza variety was 72 cm in the variant planted with 4
million seeds per hectare, 74 cm in the variant planted
with 5 million seeds per hectare, and 73 cm in the
variant planted with 6 million seeds per hectare. It can
be seen that in the variant with increased sowing norm,
the height of the plant grew by 2-3 cm higher than in
the variant with low sowing norm.
At the end of the growing season, the height of the
stem of the new Danik variety of oilseed increased to
63 cm in the variant planted with 4 million seeds per
hectare, 67 cm in the variant planted with 5 million
seeds per hectare, and 65 cm in the variant planted
with 6 million seeds per hectare. was cm. It can be seen
that in the variant with increased sowing norm, the
height of the plant grew by 2-5 cm higher than in the
variants with low sowing norm.
At the end of the growing season, the height of the
stem grew to 62 cm in the variant of the new RFN
variety of linseed with 4 million seeds planted per
hectare, and 66 cm in the variant with 5 million seeds
planted per hectare and 6 million seeds planted per
hectare. in the variant it was 65 cm. It can be seen that
in the variant with increased planting rate, the height
of the plant grew by 3-4 cm higher than in the variant
with low planting rate.
Compared to other varieties, it was found that the
stem height of Fliz and Baharikor (standard) varieties
was the highest. In Beryuza variety, it was proved that
the stem height was lower compared to other
varieties.
It was studied that the total number of capsules was 30
capsules, and the weight was 2.1 g, in the option of
planting 4 million capsules per hectare of the Bahorikor
(standard) variety. In the variant planted with 5 million
pieces per hectare, the total number of capsules was
42, and the weight was 3.4 g. It was proved that in the
variant planted with 6 million seeds, the total number
of capsules was 34, and the capsule weight was 2.2 g.
It was found that the total number of capsules was 42,
and the weight of the capsule was 3.36 g in the option
of planting 4 million pieces per hectare of the Fliz
variety. In the variant planted with 5 million pieces per
hectare, the total number of capsules was 43, and the
weight was 3.06 g. It was proved that in the variant
planted with 6 million seeds, the total number of
capsules was 41, and the capsule weight was 3.1 grams.
Volume 04 Issue 06-2024
21
American Journal Of Agriculture And Horticulture Innovations
(ISSN
–
2771-2559)
VOLUME
04
ISSUE
06
Pages:
18-22
OCLC
–
1290679216
Publisher:
Oscar Publishing Services
Servi
It was found that the total number of capsules was 27
capsules, and the capsule weight was 2 g in the option
of planting 4 million capsules per hectare in the RFN
varieties of linseed. In the variant planted with 5 million
pieces per hectare, the total number of capsules was
30, and the weight was 2.2 grams. It was proved that in
the variant planted with 6 million seeds, the total
number of capsules was 32, and the capsule weight
was 2.6 g.
Table 1
Effect of different sowing norms on yield elements of new varieties of oil flax
Sowing dates
Sowing
norm
Plant height
(cm)
In one plant
Number of
capsules
(pieces)
Weight of
capsule (g)
Number
of seeds
(pieces)
Seed weight
(g)
1000 seed
weight
Bahorikor
4
52
30
2.1
1448
4.28
6.2
5
5 4
42
3.4
1251
7.3
5.82
6
56
34
2.2
1344
7.6
5.7
Fliz
4
63
42
3.36
1425
9.12
6.4
5
64
43
3.6
1383
7.8
5.7
6
66
41
3.1
1944
11.8
6.1
Danik
4
63
42
3.2
1254
7.5
6
5
67
56
4
1192
6.9
5.8
6
65
46
3.6
1324
7.5
5.7
Beryuza
4
72
52
3
1277
7.8
6.1
5
74
68
4.5
1179
7
5.9
6
73
58
3.7
1182
7.2
6
RFN
4
62
27
2
1310
7.4
5.7
5
66
30
2.2
982.5
5.7
5.8
6
65
32
2.6
1228
6.8
5.6
It can be seen that as the planting rate decreases, the
total number of capsules increases. It was proved that
the total number of capsules was the highest in
Bahorikor (standard) and Fliz varieties of oil flax, and
the lowest number of capsules was determined in the
RFN variety.
The average number of seeds in one plant was 1448
seeds in the 4 million seed planted variant of Bahorikor
(standard) variety of oil flax, and the seed weight is
4.28 g. seeds were sown 5 million, the average number
of seeds in one plant was 1251, and the seed weight was
7.3 grams.
The average number of seeds in one plant was 1344
seeds in the 6 million seed sown variant, and the seed
weight was 7.6 grams.
The average number of seeds in one plant was 1425 in
the variant of the Russian Fliz variety planted with 4
million seeds, and the seed weight was 9.12 g and it was
Volume 04 Issue 06-2024
22
American Journal Of Agriculture And Horticulture Innovations
(ISSN
–
2771-2559)
VOLUME
04
ISSUE
06
Pages:
18-22
OCLC
–
1290679216
Publisher:
Oscar Publishing Services
Servi
proved that it gave a high result compared to other
varieties and norms.
The weight of 1,000 seeds per plant was 6.2 grams in
the variant of Baharikor (standard) variety planted
with 4 million seeds, while in the variant planted with 5
million seeds per hectare, the weight of 1,000 seeds
per plant was 5.82 grams. It was proved that the
weight of 1000 seeds in one plant was 5.07 grams in the
variant planted 6 millions of seeds.
It has been proven that the weight of 1,000 seeds per
plant was 6.04 grams in the Russian Fliz variety, which
was planted with 4 million seeds.
CONCLUSION
It has been proven that the oiled flax variety has a
positive effect on yield when we used it at the rate of 4
million pieces. It has been proven that the weight of
1000 seeds has also increased. The fact that the seed
weight of the Bahorikor variety (control) was 4 million
pieces per hectare (1448 pieces) and the Russian Fliz
variety was 4 million pieces per hectare, it was proved
that it was higher than the other variants.
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