Volume 02 Issue 04-2022
12
American Journal Of Applied Science And Technology
(ISSN
–
2771-2745)
VOLUME
02
I
SSUE
04
Pages:
12-17
SJIF
I
MPACT
FACTOR
(2022:
6.
108
)
OCLC
–
1121105677
METADATA
IF
–
5.582
Publisher:
Oscar Publishing Services
Servi
ABSTRACT
The article discusses methods of sowing cotton in horizontal and vertical planes. The most effective method of
seeding – square-nesting-is justified and recommendations are given for the wide use of this method. To obtain a
square-nesting cotton crop, it is planned to create a new mechanism in the design of the seeder.
KEYWORDS
Cotton, methods of sowing, yield, consumption, row spacing, distance between nests, mechanism.
INTRODUCTION
In the conditions of the Republic of Uzbekistan,
cotton is the main agricultural product, so its seeds
are sown in many areas. Therefore, the country pays
great attention to the quality and productivity of
cotton as a necessary raw material [1-4]. His planting
methods play an important role in increasing the yield
of cotton and reducing its cost. Different sowing
methods, on the one hand, affect the yield of cotton,
on the other hand, have a significant impact on the
amount of seeds sown, i.e. consumption.
Materials and methods
When we talk about the method of planting cotton,
we do not mean just looking at it in one plane.
Therefore, the methods of sowing cotton are
understood to be the placement of the seed in the
horizontal and vertical planes (Figures 1 and 2) [5-9].
Research Article
ABOUT COTTON GROWING METHODS
Submission Date:
April 18, 2022,
Accepted Date:
April 25, 2022,
Published Date:
April 29, 2022
Crossref doi:
https://doi.org/10.37547/ajast/Volume02Issue04-02
Sh.Abdullaev
Senior teacher, Fergana Polytechnic Institute, Fergana, Uzbekistan
Sh. Abdullayev
Tutor, Fergana Polytechnic Institute, Fergana, Uzbekistan
Journal
Website:
https://theusajournals.c
om/index.php/ajast
Copyright:
Original
content from this work
may be used under the
terms of the creative
commons
attributes
4.0 licence.
Volume 02 Issue 04-2022
13
American Journal Of Applied Science And Technology
(ISSN
–
2771-2745)
VOLUME
02
I
SSUE
04
Pages:
12-17
SJIF
I
MPACT
FACTOR
(2022:
6.
108
)
OCLC
–
1121105677
METADATA
IF
–
5.582
Publisher:
Oscar Publishing Services
Servi
In both planes, cotton planting methods are
important. For example, in the vertical sowing
method, the planting depth of the seed and the
temperature of the soil under sunlight are required,
while in the horizontal sowing method, the seed
needs to be cared for during the feeding and growth
period. It should be noted here that the choice of the
method of planting cotton in the horizontal plane is of
particular interest, while meeting the agro-technical
requirements for cotton in the vertical plane. In this
regard, we choose the most important method of
planting cotton in the horizontal plane [10-17].
Cotton seeds are of two types depending on their
appearance: hairy and hairless. The technologies of
preparation of these seeds for sowing are different,
and they are planted in the fields prepared for sowing
with special technology in advance in different ways:
row, nesting, ribbon nesting, square nesting and
dotted (Fig. 1) [18-21].
Figure 1. Methods of sowing seeds in the horizontal
plane: a - row, b - nesting, c - ribbon nesting, g - square
nesting, d - dotted.
Nowadays, it is common to plant hairy seeds in rows
and nests. This consumes a large amount of seeds, but
although the technology of preparing hairless seeds is
difficult, the sowing cost is small, as it is planted in a
nest with an sowing machine that accurately removes
the number of seeds [22-29]. As can be seen from the
figure, in the row planting method, the distance
between the nests is almost no a (Fig. 1, a). This means
that the feeding area of the seed will not be on the row
[28-31]. The larger the feeding radius of each seed or a
pile of 3-5 seeds, the more the seed is saturated with
many minerals. In nesting, however, such a feeding
radius appears depending on the distance between the
nests. Figure 1, b, shows the method of planting a
narrow number of nests in a row of cotton. In this case,
regardless of whether the distance between the rows is
60 cm or 90 cm, the distance between the cells will be
20 cm, 30 cm, and so on. Even the distance between
such nests does not guarantee that the seeds are
satisfactorily fed from minerals.
The method of sowing the seeds in Fig. 1, v, with ribbon
nesting is rarely used on farms. Especially with the help
of mechanization, ie when harvesting with a cotton
picking machine, most of the cotton remains in the
cotton stalks.
Volume 02 Issue 04-2022
14
American Journal Of Applied Science And Technology
(ISSN
–
2771-2745)
VOLUME
02
I
SSUE
04
Pages:
12-17
SJIF
I
MPACT
FACTOR
(2022:
6.
108
)
OCLC
–
1121105677
METADATA
IF
–
5.582
Publisher:
Oscar Publishing Services
Servi
As a result, productivity decreases.
Figure 2. Methods of sowing seeds in the vertical plane, mm:
a – flat field, b – inside the field, v – above the field, g – sprinkling, d – W-shaped field, b – between rows, h=150;
h1=160…180; h2=80…100; h3=120…150; h1=20…30..
Figure 1, g shows the method of planting cotton in a
square nest. Most of all, the most economical and most
productive way to sow seeds is to plant cotton in a
square nest. In this case, the feeding range of the seed
is the largest compared to other methods. But currently
using this method requires additional power and tools.
Figure 1, d, shows the method of dotted sowing of
cotton, which is less common than row sowing. The
reason is that since the seeds are located one by one,
there is a risk that it will not grow. Thus, the analysis of
cotton planting methods in the horizontal plane
requires the widespread introduction of square nest
planting. This indicates the need to invent and use a
new, compact modern mechanical device in the design
of the drill.
Volume 02 Issue 04-2022
15
American Journal Of Applied Science And Technology
(ISSN
–
2771-2745)
VOLUME
02
I
SSUE
04
Pages:
12-17
SJIF
I
MPACT
FACTOR
(2022:
6.
108
)
OCLC
–
1121105677
METADATA
IF
–
5.582
Publisher:
Oscar Publishing Services
Servi
Figure 2, a, shows the method of planting cotton in a
flat flat field. This is the simplest and most efficient
method, occupying a large area of cotton.
Figure 2, b, shows the method of sowing the seed in the
field. This method of planting is used in soils with saline
soils, as harmful salts are less at the bottom of the field.
Figure 2, c, shows the method of sowing seeds on
ditches previously obtained with another working div.
Figure 2, g shows the method of sowing the seeds,
sprinkling the soil to a height of 8 ... 10 cm to form a
ridge of ditches. The methods in v and g are used in
areas where rainfall is low during spring.
Figure 2, d shows the method of sowing seeds on W-
shaped branches. This method is used in areas with
strong winds and saline soils.
CONCLUSION
Thus, the methods of planting cotton in the vertical
plane are used only depending on the temperature and
condition of the air and soil, weather and other
characteristics of nature. This is not necessarily due to
the methods of planting cotton in the horizontal plane.
At a time when the mechanization of cotton was
developing, a great deal of attention was paid to the
planting of square nests. This is due to the fact that on
the one hand, the consumption of seeds was low, and
on the other hand, during the growing season, cotton
was cultivated horizontally between rows. In addition,
the feeding area of the seed was wide and it would
grow well. As a result, it plays an important role in
increasing cotton yields. Our goal is to propose a new
approach to the method of square nesting of cotton,
which is currently receiving little attention, and a
compact mechanism in the construction of the seeder.
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American Journal Of Applied Science And Technology
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2771-2745)
VOLUME
02
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Pages:
12-17
SJIF
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MPACT
FACTOR
(2022:
6.
108
)
OCLC
–
1121105677
METADATA
IF
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Publisher:
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Servi
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