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American Journal Of Agriculture And Horticulture Innovations  
(ISSN – 2771-2559) 
VOLUME 02 ISSUE 12     Pages: 08-11 

SJIF IMPACT FACTOR (2021: 5. 705) (2022: 5. 705)  
OCLC – 1290679216  METADATA IF – 5.625 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 
Publisher: Oscar Publishing Services 

Servi 

 

 

 

 

 

 

 

 

ABSTRACT 

The article presents measures for tillage when growing onion sets by sowing onion seeds, monitoring daily weather 

indicators for preparing seeds and onion sets for sowing. 

 

KEYWORDS 

Land, seed, onion sets, temperature, soil, Ravnaq, Baharoy, resource-efficient technology, intensive technology. 

 

INTRODUCTION 

Onion is a species of the Alliaceae family (Allium cepa 

L.) and is used to improve the digestive system, as a 

medicine for first degree burns and respiratory 

problems. The origin of the onion, whose origins go 

back many years, has also found its place in the 

Egyptian pyramids [4]. 

Onion is a two-year plant that produces bulbs in the 

first year and seeds in the second year. 100 g of onion 

contains 1.2 g of protein, 0,1 g of fat, 8,9 g of sugar, 8 g 

of water, 12 g of dry matter, 30 mg of calcium and 42 

calories [2]. 

In our country, onion is second only to tomato in terms 

of area and yield. Its share among vegetable crops is 

23-24%, 18-19% of the gross product, and the average 

productivity is 50-60 tons per hectare [1]. 

Onions grow well in short light days (10-12 hours), but 

in such conditions, nutrients are not transferred to the 

reserve (do not circulate), the onion head does not 

form, the plant does not enter the dormant period, and 

  Research Article 

 

DEVELOPMENT OF THE TECHNOLOGY OF GROWING ONION SETS 
 

Submission Date: December 03, 2022, Accepted Date:  December 07, 2022,  

Published Date: December 14, 2022  

Crossref doi: https://doi.org/10.37547/ajahi/Volume02Issue12-02 

 

 

Boriyev Abror Nortojiyevich 
Research Institute Of Vegetable, Melon Crops And Potato, Doctoral Student, 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://doi.org/10.37547/ajahi/Volume02Issue12-02
https://scholar.google.co.in/scholar?q=DEVELOPMENT%20OF%20THE%20TECHNOLOGY%20OF%20GROWING%20ONION%20SETS
https://www.mendeley.com/search/?page=1&query=INHERITANCE%20OF%20GROWTH%20DURATION%20IN%20DOMESTIC%20AND%20INTERSPECIFIC%20F1%20PLANTS
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https://doi.org/10.37547/ajahi/Volume02Issue12-02
https://doi.org/10.37547/ajahi/Volume02Issue12-02


Volume 02 Issue 12-2022 9 

                 

 
 

   
  
 

American Journal Of Agriculture And Horticulture Innovations  
(ISSN – 2771-2559) 
VOLUME 02 ISSUE 12     Pages: 08-11 

SJIF IMPACT FACTOR (2021: 5. 705) (2022: 5. 705)  
OCLC – 1290679216  METADATA IF – 5.625 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 
Publisher: Oscar Publishing Services 

Servi 

the onion remains in the state of a thick false stem. It is 

important to know this characteristic of onion for the 

length of the day in choosing a variety and carrying out 

quality agrotechnical activities [3]. 

A new variety of onion, Phule safed, developed at 

Raguri station, India, has higher yield (24,59 and 25,75 

t/ha) than the popular variety N-257-9-1, which is grown 

in large areas, and 7,29 and 5,71 t/ha, respectively gave 

the product [5]. 

Onion varieties belonging to different ecological types 

(in the USA, Iran and Egypt) were tested by planting 

seedlings in 1 term (seeds were planted on March 18, 

seedlings were planted on May 6) in the geographical 

latitude of Moscow [7]. 

In the following years, the Ravnaq and Bahoroy 

varieties of onion were created, based on their 

biological characteristics, the issues of agrotechnics 

and seed production, and the organization of these 

activities through resource-efficient and intensive 

technologies, are not scientifically based [6]. 

Based on this, the development of the biological 

characteristics of these varieties, their production and 

seed technology is one of the important tasks of 

modern vegetable farming. 

Research methods. The research was conducted in 

field conditions, using the "Methodology of 

conducting experiments in vegetable growing, potato 

growing and potato growing". 

Research results. The experiment was carried out in 

two different (Sariosiyo and Bandikhon) districts of 

Surkhandarya region on 20 plots of 1 ha. Karatol onion 

seeds were used as seed material in the experiment. 

The seed germination rate was 95% and the weight of 

1000 seeds was 3.2 g. The experiment was carried out 

using the observation method. 

200 kg/ha of phosphorous fertilizer (Ammafos) was 

given to the experiment area before planting seeds 

(03.01.2022). The field experiments were carried out 

under the following conditions: in the experiment in 

Bandikhon district, the egates with a row spacing of 60 

cm and a ditch depth of 12 cm were taken and placed 

on 03.03.2022. The amount of sown seeds was 5 kg. In 

the experiment in the Sariosia district, the rows with a 

row spacing of 50 cm and a ditch depth of 12 cm were 

taken and placed on 10.03.2022. The amount of sown 

seeds was 5 kg. Daily weather data was observed and 

recorded in a notebook from the day of sowing the 

seeds until it was ready. 

Phenological observations: The first observations were 

made 10 days after sowing the seeds, the second after 

50 days, and the third after 80 days. During the 

observation, seed germination, development, leaf 

length, surface, and bulb size were monitored (Table 

1). 

 

 

Table 1 

Results of phenological observation carried out in our field experiment in Bandikhon and Sariosia districts (2022) 

https://doi.org/10.37547/ajahi/Volume02Issue12-02
https://scholar.google.co.in/scholar?q=DEVELOPMENT%20OF%20THE%20TECHNOLOGY%20OF%20GROWING%20ONION%20SETS
https://www.mendeley.com/search/?page=1&query=INHERITANCE%20OF%20GROWTH%20DURATION%20IN%20DOMESTIC%20AND%20INTERSPECIFIC%20F1%20PLANTS
https://theusajournals.com/index.php/ajahi


Volume 02 Issue 12-2022 10 

                 

 
 

   
  
 

American Journal Of Agriculture And Horticulture Innovations  
(ISSN – 2771-2559) 
VOLUME 02 ISSUE 12     Pages: 08-11 

SJIF IMPACT FACTOR (2021: 5. 705) (2022: 5. 705)  
OCLC – 1290679216  METADATA IF – 5.625 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 
Publisher: Oscar Publishing Services 

Servi 

Territories Observations 

Grass 

germination 

(%) 

Leaf level 

(mm) 

Leaf length 

(cm) 
Volume of onions * 

Bandikhon 

I 50 1 5 - 

II 90 2,5-3 12-15 1 

III 90 3-3,5 15 1-1,5 

Sariosiyo 

I 50 1 5 - 

II 90 3 12-15 2 

III 92 3,5-4 20 3 

 

* caliber indicator 

When the observation results were analyzed, the germination of our seeds planted in both districts did not differ from 

each other, but as a result of the sudden rise in the weather in Bandikhon district, the level and length of the leaves 

did not reach a sufficient level, and the size of the onion heads did not reach the expected 2-3 caliber (Table 2). 

 

Table 2 

The average of the days from the day of sowing the seeds to the 80-day period in the field experimental plots 

heat level (2022) 

Territories Observations 

The day the 

observation was 

made 

Weather indicator, oC 

Bandikhon 

I 23.03.2022 15 

II 21.04.2022 25 

III 21.05.2022 27-30 

Sariosiyo 

I 30.03.2022 10 

II 28.04.2022 20 

III 28.05.2022 20-22 

https://doi.org/10.37547/ajahi/Volume02Issue12-02
https://scholar.google.co.in/scholar?q=DEVELOPMENT%20OF%20THE%20TECHNOLOGY%20OF%20GROWING%20ONION%20SETS
https://www.mendeley.com/search/?page=1&query=INHERITANCE%20OF%20GROWTH%20DURATION%20IN%20DOMESTIC%20AND%20INTERSPECIFIC%20F1%20PLANTS
https://theusajournals.com/index.php/ajahi


Volume 02 Issue 12-2022 11 

                 

 
 

   
  
 

American Journal Of Agriculture And Horticulture Innovations  
(ISSN – 2771-2559) 
VOLUME 02 ISSUE 12     Pages: 08-11 

SJIF IMPACT FACTOR (2021: 5. 705) (2022: 5. 705)  
OCLC – 1290679216  METADATA IF – 5.625 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 
Publisher: Oscar Publishing Services 

Servi 

Looking at the results in Table 2, the heat level in 

Bandikhon district increased sharply from the second 

half of April, which had a negative effect on the growth 

of onion heads. In the Sariosia district, the size of onion 

heads was 2-3 caliber due to the fact that the weather 

temperature remained at the same level and the 

amount of precipitation was high. 

CONCLUSION 

In conclusion, it is worth mentioning that onion 

cultivation is one of the most urgent tasks in our 

country. It was observed that heat level is important in 

our field experiments in Bandikhon and Sariosiya 

districts of Surkhandarya region. In other words, it was 

determined that the temperature between 20-25oC is 

important for the onions to ripen and be ready. 

REFERENCES 

1. Boriyev H.Ch., Samatov G.A., Ratuaov I.B. Basics of 

agrologistics. Tashkent. 2003 

2. Boriyey H.Cb., Abdullayev A.G. "Growing of garden 

vegetables". T. Mehnat. 1994. 

3. Ismailov A., Murtazayev O. Agricultural economy. -

T.: Maliya, 2005. 

4. Kawakishi, S. and Morimutsu Y. Sulfur Chemistry of 

Onions and Inhibitory Factors of the Arachidonic–

Acid Cascade, 1994. ACS SYM. SIR. 546, p:120–127. 

5. Ostanakulov T.E. Technology of cultivation, 

storage and processing of fruits and vegetable and 

fruit products. - S.: N. Doba, 2010. 251 p. 

6. Ravshanov H.A. Scientific and technical solutions 

for the development of technical means to prepare 

the soil for planting repeated crops: Diss. tech. 

science. dr. - Tashkent, 2020. - 206 p. 

7. Zuyev V. Atakho'djayev A. Kadirkho'djayev O. 

Growing seedlings and vegetables in protected 

lands. Tashkent 2007. 

https://doi.org/10.37547/ajahi/Volume02Issue12-02
https://scholar.google.co.in/scholar?q=DEVELOPMENT%20OF%20THE%20TECHNOLOGY%20OF%20GROWING%20ONION%20SETS
https://www.mendeley.com/search/?page=1&query=INHERITANCE%20OF%20GROWTH%20DURATION%20IN%20DOMESTIC%20AND%20INTERSPECIFIC%20F1%20PLANTS
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