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American Journal Of Agriculture And Horticulture Innovations  
(ISSN – 2771-2559) 
VOLUME 04 ISSUE 10    Pages: 6-10 

OCLC – 1290679216   

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Publisher: Oscar Publishing Services 

Servi 

 

 

 

 

 

 

 

 

 

 

ABSTRACT 

The article presents the results of the experimental studies on determining the optimal values of the roller of the 

plowed land and selecting its type on the basis of this. In experimental studies, the provision of complete processing 

of the field surface is ensured mainly by the selection of the type of roller and the planer for installation on the roller, 

in order to obtain the required level of moisture for seed germination according to agrotechnical requirements. it is 

noted that there are gear-plate, rod working parts. In order to verify these obtained results, we made plate, gear-

plate, and rod coils, which have a constant diameter, and conducted experimental studies using them. In experimental 

studies, after using different rollers with a constant diameter, the influence of soil compaction, density and tensile 

strength was studied. In order to reduce the influence of various variable factors on the obtained results, the 

experiments were carried out on a specially prepared agro background, that is, it was first plowed and then leveled. 

In order to test the theoretically based parameters of the roller selected for conducting experimental studies in field 

conditions, the bases of the roller with a coverage width of 1.5 m and fixed-diameter bases with slats, toothed-slats, 

and wire plates to be installed on them were developed. released and prepared. 

Based on the results of experimental studies, the following can be noted: in order to ensure that the compaction 

quality and density of the soil meet the agrotechnical requirements, and to ensure that the rolling resistance is 

minimal, it is necessary to have a gear-plate roller. 

 

  Research Article 

 

RESULTS OF COMPARISON TESTS FOR CHOOSING THE TYPE OF ROLLER 
 

Submission Date: Sep 25, 2024, Accepted Date:  Sep 30, 2024,  

Published Date: Oct 05, 2024 

Crossref doi: https://doi.org/10.37547/ajahi/Volume04Issue10-02 

 

 

Mamarasulova Manirakhan Tursunboyevna 
PhD, docent, Andijan village farm and agtotechnologies institute, Andijan the city, Uzbekistan 

 

Boltaboev Bahadir Ruzievich 
P Tel., docent, Andijan village farm and agtotechnologies institute, Andijan the city, Uzbekistan 

 

Innomidinova is the daughter of Oghiloy Ikromjon 
A student, Andijan Institute of Agriculture and Agrotechnologies, Jalakukuk district, 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. 

 

https://theusajournals.com
https://doi.org/10.37547/ajahi/Volume04Issue10-02
https://doi.org/10.37547/ajahi/Volume04Issue10-02


Volume 04 Issue 10-2024 7 

                  

 
 

   
  
 

American Journal Of Agriculture And Horticulture Innovations  
(ISSN – 2771-2559) 
VOLUME 04 ISSUE 10    Pages: 6-10 

OCLC – 1290679216   

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Publisher: Oscar Publishing Services 

Servi 

KEYWORDS 

Roller, plank, experimental, soil, fertilization quality, density, agrotechnical, theoretical, crop, seed, resource-

efficient, technology, technique, scientific-technical, agrophone, diameter, combined, working body, border, 

recovery, wet, technological, radius, slip , coefficient, depth of immersion in the soil, length, thickness, soil fraction, 

resistance to traction of the coil, specific resistance, empirical, speed. 

 

INTRODUCTION

In our republic, comprehensive measures are being 

taken to reduce labor and energy consumption, save 

resources, grow agricultural crops based on advanced 

technologies, and develop high-performance 

combined machines in preparation for planting grain 

and repeated crops, and certain results are being 

achieved. In the Strategy of Actions for further 

development of the Republic of Uzbekistan in 2017-

2021, including "...modernization of agriculture, 

consistent development of production of agricultural 

products, further strengthening of food security of our 

country, high productivity "use of agricultural 

machinery" tasks are defined [2]. In the 

implementation of these tasks, including all 

technological processes for preparing the soil for 

planting (full compaction of the driving layer, leveling 

and grinding of the surface of the field) in one pass 

through the field, i.e. before planting One of the 

important issues is the development of a combined 

machine that provides comprehensive processing of 

teeth [1; 2; 3]. 

factors in the selection and justification of parameters 

of soil tillage machines, as well as in the assessment of 

their performance. 

METHODS 

Based on the analysis of the literature carried out for 

the purpose of choosing the optimal type of roller, 

comparative tests of planar, toothed planar and rod 

rollers were conducted. 

In order to carry out comparative tests, flat, toothed 

flat and rod rollers with the same diameter of 40 cm 

and a coverage width of 1.5 m and a special frame 

(laboratory-field device) on which they are installed 

were developed, and their experiment was carried out. 

Copies were prepared [ 5; 6; 7; 8]. 

The laboratory-field device was designed to allow for 

the installation of different types of coils and the ability 

to vary the vertical pressure applied to them over a 

wide range. 

Comparison trials were conducted in a post-harvest 

wheat field that was irrigated and plowed and surfaced 

with a machine equipped with disc rollers and a leveler. 

The tests were conducted in the third and fourth gears 

of the MTZ-80 tractor. 

Soil moisture and hardness in 0-10 and 10-20 cm layers 

were determined according to the mentioned 

methods before conducting comparative tests of 

rolling mills. Their results are in the table given. 

 



Volume 04 Issue 10-2024 8 

                  

 
 

   
  
 

American Journal Of Agriculture And Horticulture Innovations  
(ISSN – 2771-2559) 
VOLUME 04 ISSUE 10    Pages: 6-10 

OCLC – 1290679216   

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Publisher: Oscar Publishing Services 

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Table 1. 

Soil moisture and hardness of the test site 

Layer, cm Soil moisture, % Soil hardness, MPa 

0 - 10 15, 8 0.71 

10-20 14, 4 0.83 

0 - 20 13.1 0.91 

 

evaluation criteria, the compaction quality of the soil in 

the 0-10 cm layer, its density, and the tensile strength 

of the rollers were taken. 

Tenzofingers were calibrated before and after the 

experiments. In this, they were given a load in the 

range of 0-5 kN with an interval of 1 kN. The results of 

the tests are presented in Table 2. 

RESULTS  

Based on them, the following can be noted: 

- in terms of the quality of soil compaction, the toothed 

plate roller had higher  

Table 2. 

Results of comparative tests of different coils 

Type of 

roller 

Amount of fractions of the following 

size (mm), % Soil density, 

g/cm 3 

Pulling resistance 

of coils, N/m 
>50 50-25 <25 

V=6.2 km/h 

Planked 6.8 9.2 84.0 1.24 202 



Volume 04 Issue 10-2024 9 

                  

 
 

   
  
 

American Journal Of Agriculture And Horticulture Innovations  
(ISSN – 2771-2559) 
VOLUME 04 ISSUE 10    Pages: 6-10 

OCLC – 1290679216   

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Publisher: Oscar Publishing Services 

Servi 

With 

toothed 

plank 

3.4 7.2 89.4 1.22 228 

Prutokli 9.6 9.1 81.3 1.25 193 

V=8.3 km/h 

Planked 5.9 6.7 87.4 1.21 24 6 

With 

toothed 

plank 

2.3 6.1 91.6 1.20 24 7 

Prutokli 9.5 7.8 82.7 1.22 218 

 

indicators compared to the plate and rod rollers. A 

roller with a rod and a plate grinds the pieces a little 

less well than it. As a result, the amount of fractions 

smaller than 25 mm is 8.1-8.9 and 4.2-5.4 percent less, 

respectively, when processing with wire and plate 

rollers compared to processing with toothed plate 

rollers. The amount of fractions larger than 50 mm was 

6.2-7.2 and 3.4-3.6% higher; 

- the density of the soil was almost the same in all three 

coils; 

- to draw a roller with a toothed plate according to the 

results of tensometry 

the largest, and the coil with the wire provided the 

least resistance. This can be explained by the 

difference in the depth of their immersion in the soil. 

It is clear that the roller with a toothed plate is buried 

deeper in the soil, and the roller with a rod is shallower 

[6; 7;]. 

The increase in the speed of the unit from 6.2 km/h to 

8.3 km/h led to the improvement of the quality of soil 

compaction, decrease in density and increase in the 

traction resistance of the rollers. 

From the observations, it became clear that after the 

passing of the plate and toothed plate rollers, a soft 

layer of 3-4 cm thickness was formed on the surface of 

the field, which ensures the preservation of moisture 

in the soil. the layer was not sufficiently formed. 

CONCLUSION 



Volume 04 Issue 10-2024 10 

                  

 
 

   
  
 

American Journal Of Agriculture And Horticulture Innovations  
(ISSN – 2771-2559) 
VOLUME 04 ISSUE 10    Pages: 6-10 

OCLC – 1290679216   

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Publisher: Oscar Publishing Services 

Servi 

The plow is equipped only with disc rollers and a 

leveler, that is, when working with a machine without 

rollers, the soil does not meet the requirements for the 

planting background in terms of the quality of soil 

compaction, density and leveling of the surface part. 

According to the results of the comparative tests, a 

toothed plate roller is recommended for installation on 

plowed land, and its parameters will be investigated in 

further studies. 

REFERENCES 

1. Mamarasulova M. T., Mamadaliyev M. K., 

Abdirkhmonov R. A. Theory and experimental 

results of surveys to determine the diameter of 

teeth plank //International Journal of Mechanisal 

Enjineering. – 2022. – T. 7. – №. 3. – S. 578-581. 

2. Mamarasulova M. T. Determination of the optimal 

values of the parametrs of the roller funnel of the 

machine for continuous monitoring of arable land 

//NamMTI ilmiy-texnika jurnali. – 2020. – №. 3. – S. 

129-134. 

3. Mamarasulova MT, Mamatojiyeva MA. 

DETERMINATION OF THE NUMBER OF PLATES TO 

BE INSTALLED ON A MACHINE ROLLER WHICH 

PROVIDES TRACKING WORK ON ARROWED LAND 

//ONLINE SCIENTIFIC JOURNAL OF EDUCATION 

AND DEVELOPMENT ANALYSIS. – 2023. – T. 3. – No. 

1. – S. 179-181. 

4. Mamarasulova M., Kurbonova N., Polatova SH. 

CHOOSING THE TYPE OF MACHINE ROLLER WHICH 

PROVIDES TREATMENT WORK TO PLOWED LAND 

//Development and innovations in science. – 2022. 

– T. 1. – No. 12. – S. 13-16. 

5. Tukhtakuziev A, Imomkulov Q, Mamarasulova M.  

Research of Angular Fluctuations of the skating 

Rink of the Car For Processing of the Ploughed 

Fields // International Journal of advanced 

Research in science, engineering and technology. – 

India, Vol. 6 Issue 4, April 2019 -ISSN: 2350-0328. 

6. Mamarasulova MT Shudgorlangan to the lands trail 

processing giving combined car // " Uzbekistan 

village q farm " Agrarian - economic , scientific and 

popular magazine . 2020 , Special issue of Agro 

Science magazine . – No. 70. - B. 100-101. 

7. Mamarasulova M.T. Determination of the optimal 

values of the parametrs of the roller funnel of the 

machine for continuous monitoring of arable land 

// NamMTI ilmiy-texnika jurnali. – Namangan, 2020. 

– №3, – B. 129-134.  

8. Mamarasulova, M., & Boltaboev, B. (2024). 

Comparative evaluation conducted on the 

selection of the type of roller shredder for the 

cultivation of plowed land. In E3S Web of 

Conferences (Vol. 497, p. 03023). EDP 

Sciences.https://www.e3sconferences.org/articles

/e3sconf/abs/2024/27/e3sconf_icecae2024_03023/

e3sconf_icecae2024_03023.html  

 


