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American Journal Of Agriculture And Horticulture Innovations  
(ISSN – 2771-2559) 
VOLUME 02 ISSUE 12     Pages: 27-30 

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

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 
Publisher: Oscar Publishing Services 

Servi 

 

 

 

 

 

 

 

 

 

ABSTRACT 

This article presents information on the 2020-2022 study of varieties and hybrids imported from foreign countries in 

the spring season of the head lettuce plant, cabbage head base and yield. 

 

KEYWORDS 

Lettuce, iceberg, variety, hybrid, cabbage weight, productivity. 

 

INTRODUCTION 

The botanical species of lettuce (Lactuca sativa L.) 

belongs to the Asteraceae family. Its species Lactuca 

sativa L. is divided into the following subspecies: 

Lactuca sativa var. acephala - single leaf varieties; 

Lactuca sativa var. capitata - varieties of lettuce with 

different appearance (the leaves have an oily layer); 

Lactuca sativa var. sapitata - cruciferous leaf, different 

types of lettuce (ice salad); Lactuca sativa var. romana 

(romaine salad - Roman salad) - head salad, head salad 

with oblong-round leaves, half head forms are also 

found; Lactuca sativa var. Angustana (asparagus salad) 

[1; 2; 3; 4]. 

Vegetables include a group of green crops, particularly 

cultivated lettuce. Green vegetables are crops that are 

mainly eaten fresh. Among these lettuces, the main 

lettuce is Lactuca sativa var. sapitata is a crop of great 

importance in human health and agriculture [5; 6; 7; 8]. 

  Research Article 

 

HEAD WEIGHT AND YIELD INDICATORS OF LETTUCE VARIETIES AND G'1 

HYBRIDS BELONGING TO TYPE CABBAGE LACTUCA SATIVA VAR. 

CAPITATA L. 
 

Submission Date: December 07, 2022, Accepted Date:  December 13, 2022,  

Published Date: December 18, 2022  

Crossref doi: https://doi.org/10.37547/ajahi/Volume02Issue12-05 

 

 

Jamshid Sheraliev 
A Doctoral Student, Research Institute Of Vegetable, Melon Crops And Potato, Uzbekistan 

Journal Website: 

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com/index.php/ajahi 

Copyright: Original 

content from this work 

may be used under the 

terms of the creative 

commons attributes 

4.0 licence. 

 

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https://doi.org/10.37547/ajahi/Volume02Issue12-05


Volume 02 Issue 12-2022 28 

                 

 
 

   
  
 

American Journal Of Agriculture And Horticulture Innovations  
(ISSN – 2771-2559) 
VOLUME 02 ISSUE 12     Pages: 27-30 

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

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 
Publisher: Oscar Publishing Services 

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In the conditions of the Republic of Uzbekistan, it has 

not been long since the cultivation of lettuce began. 

Today, the agro-technologies used in the cultivation of 

head salad in the republic are not fully scientifically 

based, and conducting research in this regard is an 

urgent issue and it is desirable to conduct research. 

In the world, in recent years, comprehensive measures 

and organizational activities have been carried out to 

ensure food safety of the population, to fully satisfy 

their needs for vegetable products, and to expand the 

assortment of vegetable products. As a result, in 

recent years, the introduction of non-traditional new 

vegetable crops has been achieved, and the 

agrotechnologies of their cultivation are being 

improved. 

RESEARCH RESULTS 

Experiments In the conditions of the Republic of 

Uzbekistan, the Tashkent experimental site of the 

Scientific Research Institute of Vegetables, Pulses and 

Potatoes has been conducting research on the 

selection of varieties and F1 hybrids of lettuce (Lactuca 

sativa var. capitata L.) and improving the elements of 

cultivation technology since 2020.  

In the experiments, the main lettuce variety 

Krupnokochanniy and Barcelona F1, Madrid F1, 

included in the State Register of agricultural crops 

allowed to be planted on the territory of the Republic 

of Uzbekistan, more than 10 samples of varieties 

imported from other foreign countries will serve. 

Here, varieties and hybrids from Russia (Great Lakes 

659, Russkiy bogatyr, Salat iceberg, Ays quin, Russkiy 

razmer, Alabama, Kolobok, Patritsiy), Spain (Barcelona 

F1, Madrid F1) are being cultivated. 

In the course of the study of lettuce variety samples, 

their most important morphobiological characteristics 

were evaluated and divided into groups, based on the 

analysis of the conducted research and the 

determination of the preliminary results. 

Plant height, leaf length, leaf width, number of leaves, 

weight of cabbage were measured. 

During 2020-2022, as a result of observations of head 

salad in the spring period, the following indicators 

were recorded on the head weight and average 3-year 

productivity of samples of varieties and hybrids. 

In the standard  Krupnokochanniy  Variety, this figure 

was equal to 492,3 grams. 

A figure close to them (90,6-103,1%) was observed such 

varieties as  Kolobok ,  Alabama . Large cabbage head 

weight (115,8–116,7%) compared to the standard  

Krupnokochanniy  variety was observed in the varieties  

Patricia ,  Russky razmer , and the lower pointer to the 

standard was in the varieties  Gray likes 659 ,  Russky 

Bogatir  salad iceberg and  Ays Kvin  (45,0–79,5–77,5–

63,0%) organized (Table 1). 

Table 1 

Cabbage head weight and yield of head salad varietal samples (2020-2022) 

Variety samples 

Cabbage head weight 

Productivity, t/ha 
Average 3 years 

g. 
in relation to the 

standard, % 
х in relation to 

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Volume 02 Issue 12-2022 29 

                 

 
 

   
  
 

American Journal Of Agriculture And Horticulture Innovations  
(ISSN – 2771-2559) 
VOLUME 02 ISSUE 12     Pages: 27-30 

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

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 
Publisher: Oscar Publishing Services 

Servi 

2020 2021 2022 
the standard, 

% 

Krupnokochanniy (st) 492,3 100,0 21,6 20,4 22,3 21,4 100,0 

Great Lakes 659 221,6 45,0 9,6 9,3 10,2 9,7 45,3 

Patrician 570,0 115,8 24,9 24,3 25,3 24,8 115,9 

Russky Bogatyr 391,6 79,5 16,8 16,4 16,9 16,7 77,9 

Salad iceberg 381,6 77,5 17,1 16,0 16,4 16,5 77,0 

Kolobok 453,6 92,1 19,7 18,8 19,2 19,2 89,7 

Russky razmer 574,6 116,7 25,3 24,4 25,2 25,0 116,5 

Eys Quin 310,3 63,0 13,4 12,8 14,0 13,4 62,5 

Alabama 471,6 95,8 20,3 19,4 20,5 20,1 93,6 

Barcelona F1 (st) 615,0 100,0 27,4 26,4 27,2 27,0 100,0 

Sаlаd Eхpress F1 583,3 94,8 25,7 24,6 25,7 25,3 93,8 

Robinson F1 729,3 118,6 31,9 31,1 31,6 31,5 116,8 

Madrid F1 732,3 119,1 32,4 31,6 32,1 32,0 118,6 

 

In the second standard Barcelona F1 hybrid, the head 

weight of cabbage was equal to 615.0 g. Compared to 

him, the high pointer Robinson F1, Madrid F1 was 

determined in hybrids (118,6–119,1%), and the Salad 

Exrgess F1 was a low indicator (94,8%) compared to the 

standard. 

The average yield of varietal specimens by region was 

as follows in 2020: the average yield of 9 varieties of 

Russia is 18,7 tons per hectare; the average yield of 

Barcelona F1, Salad Exrgess F1, Robinson F1, Madrid F1 

hybrids amounted to an average of 29,3 tons per 

hectare.  

As you can see, the yield of hybrids compared to 

varieties has become somewhat higher.  

The yield of 2021 was 20,4 t/ha in the standard variety 

Krupnokochanniy, and the indicator close to it 

(among±10%) was observed in the varieties Kolobok, 

Alabama. Low compared to the standard 

Krupnokochanniy variety (9,3–16,4–16,0–12,8–yield 

(t/ha) was observed in the varieties Greyt likes 659, 

Russky Bogatyr, Salad iceberg, Ays Quin, high yield 

(24.3–24.4 t/ha) Patricia, Russky razmer. The second 

standard was the Robinson F1, Madrid F1 (31,1-31,6 

t/ha), a higher coefficient compared to 26,4 t/in the 

Barcelona F1 hybrid, and the lower Salad Exrgess F1 

compared to the standard was determined to 24,6 

t/ha. 

The yield in 2022 was 22,3 t/ha. The minimum and 

average compared to the standard variety(10,2–16,9 –

16,4–19,2–14,0–20,5 t/ha) the yield was in the varieties  

Grace likes 659,  Russky Bogatyr,  Salad iceberg,  

Kolobok, Ays Quin, Alabama. A high (25,3–25,2 t/ha) 

yield compared to the standard variety was observed 

in the varieties  Patricia, Russky razmer.  

The standard hybrid Barcelona F1 with a capacity of 

27,2 t/ha and higher compared to it Robinson F1, 

https://doi.org/10.37547/ajahi/Volume02Issue12-05
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Volume 02 Issue 12-2022 30 

                 

 
 

   
  
 

American Journal Of Agriculture And Horticulture Innovations  
(ISSN – 2771-2559) 
VOLUME 02 ISSUE 12     Pages: 27-30 

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

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 
Publisher: Oscar Publishing Services 

Servi 

Madrid F1 (31,6 – 32,1 t/ha), and the low yield Salad 

Exrgess F1 was observed in a hybrid of 25,7 t/ha. 

Three years (2020-2022) the average yield was 21,4 t/ha 

in the standard variety Krupnokochanniy and the 

hybrid standard Barcelona F1 27,0 t/ha. The yield 

relative to the standard variety (19,2-20,1 t/ha) was 

observed in the Kolobok, Alabama varieties and 

thesalad Exrgess F1 hybrid, while the low yield was 

observed in varieties (9,7–16,7–16,5–19,2–13,4 t/ha) was 

observed in the varieties Grayt likes 659, Russky 

Bogatyr, salad iceberg, Kolobok, Ays Quin,. Higher 

yields of 116,8–118,6 percent compared to the standard 

Barcelona F1 hybrid were obtained in the Robinson F1, 

Madrid F1 hybrids.  

CONCLUSION 

According to the analysis and results of the tests 

carried out in 2020-2022, the highest result of the head 

cabbage weight and yield indicator in the varieties and 

hybrids of the head salad was 574,6 grams of weight, 

productivity (25,0 tons) in the Russky razmer variety. 

Madrid F1 was recorded in 732.3 g, yield (32,0 tons), 

hybrid, and the smallest cabbage head weight in 

varietal specimens was 221.6 grams at Greyt likes 659, 

while the yield was 9,7 tons. 

REFERENCES 

1. Bekseev, Sh.G. Vegetable cultures of the world 

[Text]/ Sh.G. Bekseev. – SPb. Dilya, 1999. – 516 p. 

2. Bunin, M.S. New vegetable cultures of Russia 

[Text] / M.S. Bunin. – M.: FGNU Rosinformagrotech 

, 2002. – pp. 21-48. 

3. Bunin, M.S. Lettuce is an indispensable culture for 

the market [Text] / M.S. Bunin // Potatoes and 

vegetables. – 1991. – No. 4. – pp. 13-16. 

4. Ivanova, M.I. Salad crops in Russia [Text] / M.I. 

Ivanova // Collection of scientific papers on 

vegetable growing and melon growing. – Vol. 1. 

Selection and seed production. – M., 2006. – pp.171-

173. 

5. Bunin, M.S. New vegetable cultures of Russia 

[Text] / M.S. Bunin. – M.: FGNU Rosinformagrotech 

, 2002. – pp. 21-48. 

6. Girenko, M.M. Cultural flora of the USSR [Text] / 

M.M. Girenko, K.V. Ivanova et al. – Vol.XII. Leafy 

vegetable plants. – L., 1988. – pp. 247-291. 

7. Green vegetable crops [Text] / ed. D.D. Brezhnev. – 

L. : Lenizdat, 1967. – 113 p. 

8. Mukhanova, Yu.I. Green vegetables [Text] / Yu.I. 

Mukhanova. – M. : Moskovsky rabochy, 1975. – 112 

p. 

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