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American Journal Of Agriculture And Horticulture Innovations  
(ISSN – 2771-2559) 
VOLUME 04 ISSUE 02    Pages: 51-56 

SJIF IMPACT FACTOR (2021: 5. 705) (2022: 5. 705) (2023: 7. 471)  
OCLC – 1290679216   

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 
Publisher: Oscar Publishing Services 

Servi 

 

 

 

 

 

 

 

 

 

 

 

ABSTRACT 

In multifactorial field experiments conducted in 2022-2023, the influence of different methods and depths of 

processing of typical rain fed serezems, mineral fertilizers on field seed germination, stem density and productivity of 

winter bread wheat variety “Istiklol- 6” was studied in the conditions of the flat-hill rainfed zone of Uzbekistan. 

KEYWORDS 

Rainfed, flat hill zone, crop rotation, technology, wheat, fertilizers, yield increase, economic efficiency. 

INTRODUCTION

Currently, the total arable fields in the Republic are 752 

thousand ha. Atmospheric precipitation in these areas 

is seasonal in nature, with the bulk (85-90 %) falling 

during the winter and early spring months (March-

April).  

Over the past few decades, global climate change in 

lalmi fields, intensive technology planting of one field 

into the grain crop spree instead of introducing a 

scientifically based farming system, intensive 

processing with ploughs, discs and borons over many 

years, and soil degradation under the influence of 

many other factors, has led to an increase in erosion 

processes. As a result, the yield of grain and other 

crops grown on loamy land remains dependent on 

weather conditions. 

  Research Article 

 

THE IMPACT OF TILLAGE AND PLANTING ON THE SOIL RESOURCE-

INTENSIVE TECHNOLOGY IN THE REGION OF THE LOWLAND-STEPPE 

TULIP ON THE FIELD YIELD, SEEDLING NUMBER AND YIELD OF AUTUMN 

WHEAT 
 

Submission Date: February 19, 2024, Accepted Date:  February 24, 2024,  

Published Date: February 29, 2024 

Crossref doi: https://doi.org/10.37547/ajahi/Volume04Issue02-09 

 

 

J. Nishanov 
Base doctoral student, Uzbekistan 

 

X. Yusupov 
Lalmikor Agricultural Research Institute, Uzbekistan 

 

I.S. Jo‘lbekov  
Gulistan State 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. 

 

https://theusajournals.com
https://doi.org/10.37547/ajahi/Volume04Issue02-09


Volume 04 Issue 02-2024 52 

                 

 
 

   
  
 

American Journal Of Agriculture And Horticulture Innovations  
(ISSN – 2771-2559) 
VOLUME 04 ISSUE 02    Pages: 51-56 

SJIF IMPACT FACTOR (2021: 5. 705) (2022: 5. 705) (2023: 7. 471)  
OCLC – 1290679216   

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 
Publisher: Oscar Publishing Services 

Servi 

According to the results of many years of experiments, 

the chemical, physical, microbiological properties of 

soil in all lalmi regions of the Republic change 

inextricably with respect to the method and depth of 

soil treatment [1, 2]. 

The main purpose of conducting experiments is to 

plow at a depth of 20-22 CM with ploughs on a clean 

plow in a short rotational scheme of crop rotation of 

grain in the flat-winter region of the Lalli lands, to study 

the effect of local (ribbon) planting of mineral 

fertilizers on the productivity of autumn wheat in a 

local (ribbon) way, without tillage in the following 

years Such experiments were carried out very little in 

the lalmi field of our republic. 

Methodology and conditions for conducting 

experiments.2022-2023  

in the years, multi-factor experiments were carried out 

in the conditions of typical loamy soils with medium 

sand under the ownership of a seed farm. The 0-40 cm 

layer of soil contains 0.632-0.710% humus, 0.017-0.022% 

gross nitrogen, 0.130-0.210% total phosphorus and 

0.925-1.007% potassium, and is low in motile nitrogen 

(NO3) and phosphorus. The moisture order in these 

soils belongs to the impermasid i.e. non-washable type 

and is not involved in soil formation processes [3, 4]. 

In multi-factor experiments, the effectiveness of 

planting Technologies was studied with the SZS-2,1 

cultivator seyalka (Kazakhstan), which compacts the 

soil in a local (tape) way, giving mineral fertilizers to the 

Seeder, processing and planting in the soil according to 

the traditional technology (plug, diska, borona), 

planting in the Brazilian "no TILL" soil according to "o" 

technology. Experiments were put according to the 

3x6x3 scheme. The size of the experimental fragments 

is 400 m2 (4x100), the area to be taken into account is 

200 m2 (2-100). Experimental fragments (delyankas) 

were placed in the form of branched blocks [5]. 

Options were repeated in three returns.  

In the 2021-2022 agricultural year where experiments 

were carried out, the amount of precipitation was 33 

mm more than the average perennial norm (362 mm), 

the average monthly temperature of the air was 2.5 0S 

lower than the average perennial norm (12.6 0s), the 

relative humidity of the air was around the perennial 

norm (70%). The amount of precipitation in the 2022-

2023 agricultural year was 1.8 mm less than the 

perennial norm, the air temperature was 10.2 0S, the 

relative humidity was 67%. 

The results obtained one of the main factors limiting 

the yield of autumn wheat in tulip fields is a sharp 

decrease in the germination of seeds in field conditions 

and the number of plant bushes on an area of 1 m2, as 

a result of moisture, temperature, lack of nutrients in 

the soil during the autumn months. In addition to these 

indicators, the yield of autumn wheat varies widely 

depending on the methods of cultivation and planting 

in the soil and the norm of nutrients in it [6].  

As can be seen from the data in the table. While" 

Istiqlol 6 "autumn wheat field yield was 40.7-50.3% by 

default option i.e. fertilizer norm in traditional 

technology," o " technology and variants planted 

directly with the SZS-2.1 cultivator seyalka recorded a 

10.7-28.3 and 5.7-20.3% abundance of field yield in 

comparison with traditional technology respectively. 

This is due to the fact that in 2022, when the extremely 

arid October, November, was driven to a depth of 20-

22 CM with plugs according to traditional technology, 

large incisors were displaced in the soil bet and the 

thinning of wheat grass was observed as a result of the 

seed being trapped in a large and cross-sectional 

ground bet. This situation is observed in most years in 

lalmi fields. Wheat germ sown directly from No till and 

SZS-2.1 cultivator sown without tillage ensured that 



Volume 04 Issue 02-2024 53 

                 

 
 

   
  
 

American Journal Of Agriculture And Horticulture Innovations  
(ISSN – 2771-2559) 
VOLUME 04 ISSUE 02    Pages: 51-56 

SJIF IMPACT FACTOR (2021: 5. 705) (2022: 5. 705) (2023: 7. 471)  
OCLC – 1290679216   

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 
Publisher: Oscar Publishing Services 

Servi 

field germination of the seed was higher compared to 

conventional technology as a result of planting to an 

optimal depth (3-5 cm). 

Experiments have found that the wintering rate of 

sprouted grass, despite the low unbreakability of 

"Istiqlol 6" fall wheat seeds planted according to 

traditional technology, can be seen to be 20-21% higher 

than the options used by "o" technology, 15-17% higher 

than that planted with the SZs-2.1 cultivator seyalka. 

The number of tubers in 1 m2 of wheat preserved by 

the time of harvest amounted to 75.8-128.9 and 82.8-

130.8 units, respectively, in traditional technology and 

in variants planted with Kazakhstan's SZS-2.1 cultivator 

seal, and the lowest in "o" technology planted variants-

78.4 – 92.8 units/m2.   

Table 1. 

Soil processing and planting technologies and mineral fertilizers field germination of autumn wheat, degree of 

wintering, number of plant bushes and the impact on productivity, 2022-2023 y 

 

№№ Variants 

F
ie

ld
 f

lo
u

ri
sh

, 
%

 

W
in

te
ri

n
g
 r

a
te

, 
%

 

P
la

n
t 

B
u

sh
 n

u
m

b
er

, 

P
C

s/
m

2
, 
(f

u
ll

 r
ip

en
in

g
) Productivity, 

ts / ga 

O
n

 a
v
er

a
g
e,

 t
s 

/ 
g
a

 

Технологияга 

нисбатан 

қўшимча 

ҳосил 

Additional 

yield 

compared 

to 

technology 

2022 

y 

2023 

y 

+ - ts / 
ga 

% + - ts 
/ ga 

% 

1 2 3 4 5 6 7 8 9 10 11 12 

А1 – Traditional technology-template 

1 Without fertilizer-control 46,7 81,8 75,8 6,6 8,8 7,7 - 100 - 100 

2 P40, K40-autumn 
scattering +N40 

53,0 83,0 90,8 8,7 12,0 10,3 - 100 +2,6 134 

3 R20k20-fall + N20 picking 
by shaving method 

50,5 89,2 124,8 7,7 11,0 9,3 - 100 +1,6 121 

4 N20 R40K40 - autumn 
scattering + N20 
gathering 

49,7 95,1 128,9 7,0 11,6 9,3 - 100 +1,6 121 



Volume 04 Issue 02-2024 54 

                 

 
 

   
  
 

American Journal Of Agriculture And Horticulture Innovations  
(ISSN – 2771-2559) 
VOLUME 04 ISSUE 02    Pages: 51-56 

SJIF IMPACT FACTOR (2021: 5. 705) (2022: 5. 705) (2023: 7. 471)  
OCLC – 1290679216   

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 
Publisher: Oscar Publishing Services 

Servi 

5 P40, K40-autumn 
spraying +N40 clumping 
+ RG 2.5 L/ga +20 g/ga 
herbicide + 5% CAS 
(clumping)+2.5 L/ga RG + 
0.15 L/ga Fun.+ insek. 
suspension (tubing) 

46,7 89,5 127,9 10,2 12,0 11,1 - 100 +3,4 144 

6 P40, K40-autumn 
spraying + N40 clumping 
+ NK-100 ml/ga + 
herbicide + 0.15 l/ga 
(clumping) + NK-100 
ml/ga + 5% CAS + 0.15 
L/ga Fun.+ insek. 
suspension (tubing) 

46,4 89,3 122,5 8,8 11,8 10,3 - 100 +2,6 134 

1 2 3 4 5 6 7 8 9 10 11 12 

А2 – “О” technology (NO TILL, Brazil) 

1 Without fertilizer-control 64,3 60,8 78,4 6,7 6,1 6,2 -1,5 80 - 100 

2 P40, K40-local method in 
autumn (along with 
planting) +N40 picking 

72,2 61,5 85,6 9,0 9,0 9,0 -1,3 87 +2,8 145 

3 R20k20-local method + 
N20 gathering in autumn 

78,5 60,8 88,7 8,6 10,5 9,6 +0,3 103 +3,4 155 

4 N20 R40K40 - local 
method + N20 gathering 
in autumn 

76,3 64,8 91,3 7,5 8,5 8,0 -1,3 86 +1,8 129 

5 P40, K40-local method in 
autumn +N40 clumping + 
RG 2.5 l/ga +20 g/ga 
herbicide + 5% CAS 
(clumping)+2.5 L/ga RG + 
0.15 L/ga Fun.+ insek. 
suspension (tubing) 

63,4 74,5 90,8 7,0 8,7 7,8 -3,5 70 +1,6 126 

6 P40, K40-local method in 
autumn +N40 clumping + 
NK-100 ml/ga + herbicide 
+ 0.15 l/ga (clumping) + 
NK-100 ml/ga + 5% CAS + 
0.15 L/ga Fun.+ insek. 
suspension (tubing) 

66,6 73,4 92,8 8,2 7,9 8,0 -2,3 78 +1,8 129 

А3 – СЗС-2,1 cultivator seyalka (Kazakhstan) 



Volume 04 Issue 02-2024 55 

                 

 
 

   
  
 

American Journal Of Agriculture And Horticulture Innovations  
(ISSN – 2771-2559) 
VOLUME 04 ISSUE 02    Pages: 51-56 

SJIF IMPACT FACTOR (2021: 5. 705) (2022: 5. 705) (2023: 7. 471)  
OCLC – 1290679216   

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 
Publisher: Oscar Publishing Services 

Servi 

1 Without fertilizer-control 52,4 66,8 82,8 7,2 6,2 6,7 -1,0 87 - 100 

2 P40, K40-local method in 
autumn (along with 
planting) +N40 picking 

68,5 67,9 120,4 10,8 9,2 10,0 -1,1 97 +3,0 148 

3 R20k20-local method + 
N20 gathering in autumn 

65,1 72,8 125,0 11,0 10,0 10,5 +1,2 113 +3,8 157 

4 N20 R40K40 - local 
method + N20 gathering 
in autumn 

61,2 75,1 130,4 11,3 12,3 11,8 +2,5 127 +5,1 176 

5 P40, K40-local method in 
autumn +N40 clumping + 
RG 2.5 l/ga +20 g/ga 
herbicide + 5% CAS 
(clumping)+2.5 L/ga RG + 
0.15 L/ga Fun.+ insek. 
suspension (tubing) 

70,6 77,7 130,4 13,4 11,8 12,6 +1,5 113 +5,9 188 

6 P40, K40-local method in 
autumn +N40 clumping + 
NK-100 ml/ga + herbicide 
+ 0.15 l/ga (clumping) + 
NK-100 ml/ga + 5% CAS + 
0.15 L/ga Fun.+ insek. 
suspension (tubing) 

70,6 77,7 130,6 11,0 11,8 11,4 +1,1 111 +4,7 170 

 Р, %    3,2 4,2      

 EKF 05, ts / ga    0,55 0,42      

Note: rg – Rokogumin is a universal organic and ore fertilizer that preserves amino acids, fulvates, macro and 

micro fertilizers; NK - nanocrem is a stimulant drug containing SiO2.  

According to the results of two years of experiments, 

the yield of winter wheat "Istiqlol 6" under the 

influence of soil processing and planting technologies 

and the norm of ore fertilizers and many other factors 

was 7.7 – 11.3 ts/ga, depending on the norm of ore 

fertilizers in the default options, the additional grain 

yield obtained at the expense of ore fertilizers was 1.6-

2.6 ts/ga (121-134 %)  

In multi-factor experiments conducted in 2022-2023, 

the relatively highest yield (6.7-12.6 ts/ha) yield was 

obtained in variants of autumn wheat seed planted 

directly with the SZS-2.1 cultivator seyalka. In these 

variants, the traditional technology was that the 

additional yield obtained compared to the variants 

planted with SZT-3.6 grain sludge, which were driven 

into the soil with ploughs at a depth of 20-22 CM, was 

1.1-2.5 ts/ga (111-127%), depending on the fertilizer norm. 

The lowest yield, on the other hand, was obtained in 

the "o" technology planted options without soil 

processing – 6.2 – 9.6 ts/ha. These variants received 1.3-



Volume 04 Issue 02-2024 56 

                 

 
 

   
  
 

American Journal Of Agriculture And Horticulture Innovations  
(ISSN – 2771-2559) 
VOLUME 04 ISSUE 02    Pages: 51-56 

SJIF IMPACT FACTOR (2021: 5. 705) (2022: 5. 705) (2023: 7. 471)  
OCLC – 1290679216   

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 
Publisher: Oscar Publishing Services 

Servi 

3.3 ts/less yield (70-87%) compared to the default 

variants (traditional technology). 

In our experiments, the effectiveness of ore fertilizers 

was 3.0-5.9 ts/ga (148-188%) compared to the fertilizer-

free control option in the variants where mineral 

fertilizers were given to the Seeder in a local (ribbon) 

method with planting with the SZs-2.1 cultivator 

sezalka. In variants where" O " technology was applied, 

these were 1.6-3.4 ts/ga (126-155%). 

Based on the results of two years of experience, the 

following conclusions can be drawn 

CONCLUSIONS 

1. In the plain - winter lalmikor region, planting with 

the SZS-2.1 cultivator seyalka, which provides 

mineral fertilizers in a local (tape) way, compacting 

the soil and taking furrows, along with the 

energenic resource-saving planting that protects 

the soil from erosion, should be used in galla-plow 

exchange planting schemes; 

2. In the variants planted with the SZS-2.1 cultivator 

seyalka, the field germination of autumn wheat, 

the degree of wintering and 1 m sq.the yield of 

autumn wheat increases by 1.1-2.5 ts/due to the fact 

that the number of bushes of the plant in DA is 

higher than in traditional technology. 

3. "O" technology tillage ("no TILL" Brazil) into the 

soil in the plains-arid adyrological region of the 

lalmicore lands leads to over-compaction of the 

soil, intense grazing of the field and a decrease in 

productivity. According to the results of the two-

year experiment, the yield of the wheat variety 

"Istiqlol 6", planted with "no TILL" without 

processing the soil according to the "o" 

technology,was 1.3-3.5 ts/ha lower than the 

traditional technology, on average 0, -3.0 ts/ha 

compared to the direct SZS-2.1 cultivator seyalka 

(Kazakhstan).  

REFERENCES 

1. Лавронов Г.А. Богарное земледелие в 

Узбекистане. // Т. «Узбекистан» 1979.-  С 457. 

2. Коробов В.М. Влияние разных способов и 

глубин обработки жнивья на урожай 

пшеницы осеннего сева в условиях равнинно 

– холмистой зоны богары Узбекистана. // 

Диссертация на соискание ученой степени 

канд. с-х. наук, Галляарал 1969.-С. 145 

3. Маманиязов С.М. Водно-физические 

свойства и водный режим почв районов 

богарного земледелия Узбекистана.// 

Автореф. канд. дисс. Т., 1968. 17 с. 

4. Сиддиков Р., Теляев Р., Фармонов Т., 

Ҳайдаров Б. Лалмикор майдонларда 

ресрстежамкор “Нуль – No till технология” 

асосида бошоқли дон экинлари етиштириш 

бўйича тавсиянома. // Тавсиянома. “Fan va 

ta’lim poligal” MChJ. 2019. 40 б.  

5. Доспехов Б. А. Методика полевого опыта. 

М., “Колос” 1985. 155с 

6. Юсупов Х. Ю., Юсупов Н. Х., Нишонов Ж. 

ВЛИЯНИЕ «О» ТЕХНОЛОГИИ И 

МИНЕРАЛЬНЫХ УДОБРЕНИЙ НА ДИНАМИКУ 

ВОДНОГО РЕЖИМА И УРОЖАЙНОСТЬ 

ПШЕНИЦЫ В УСЛОВИЯХ БОГАРЫ 

УЗБЕКИСТАНА //Евразийский журнал 

медицинских и естественных наук. – 2023. – 

Т. 3. – №. 2 Part 2. – С. 47-52. 


