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 VOLUME Vol.05 Issue06 2025 

PAGE NO. 26-28 

DOI 10.37547/ajahi/Volume05Issue06-06 

 
 
 
 

Studying and Identifying Promising of Collection 

Varieties of Potatoes in The Conditions of The Republic 

of Karakalpakstan 
 

Nizamov Rustam Akhrolovich 

Doctor of Agricultural Sciences, Professor, Research Institute of Vegetable, Melon Crops and Potato Growing, Uzbekistan 

 

Khojamuratov Salamat Bekmuratovich 

Independent researcher of Research Institute of Vegetable, Melon Crops and Potato Growing, Uzbekistan 

 

Turdishev Bekmurat Khojamuratovich 

Candidate of Agricultural Sciences, Karakalpak Agricultural Research Institute, Uzbekistan 

 

 

Received: 14 April 2025; Accepted: 15 May 2025; Published: 30 June 2025 

 

Abstract: This scientific article mainly provides information on the study and propagation of potato collection 
variety samples, their growth and development, and yield. The research was conducted in the experimental fields 
of the Karakalpak Research Institute of Agriculture in 2024. Today, potatoes are planted on more than 21.5 million 
hectares in more than 160 countries of the world, and more than 351 million tons of potatoes are harvested 
annually. 

 

Keywords: Potato, collection, variety sample, germination, budding, flowering, number of stems, plant height, 
yield. 

 
Introduction: Today, potatoes are the second largest 

agricultural crop in the world after wheat, rice, and 

corn in terms of area, and second in importance. That's 

why they call potatoes second bread.  Potatoes are a 

source of proteins, starch, various vitamins, elements, 

and mineral salts that are important for humans. 

The biochemical composition of potato tubers consists 

of 75% water and 25% dry matter. Starch constitutes 

70-80% of the dry matter, and its content in the tubers 

is 13-20%, protein 2-3%, fiber 1%, oil 0.2-0.3%, sugar 

1%, and ash 0.8-1.0%. In addition, potato tubers 

contain vitamins (C, B1-B6, PP, K, and carotenoids). 

Mineral elements (calcium, iron, iodine, sulfur, 

phosphorus, potassium, etc.) in nodules play an 

important role in strengthening bones and muscles in 

the body of a growing person. Potato protein is rich in 

essential amino acids (like lysine, leucine, valine, 

tyrosine, isoleucine, methionine, tryptophan) and 

surpasses other crop proteins in its biological 

significance. 

The countries with developed potato cultivation are 

Russia (4.4 million ha), China (4 million ha), Poland (2.2 

million ha), Germany (0.7 million ha), the USA (0.5 

million ha). [4;5]. 

Potatoes are grown on very large areas in the USA, 

Canada, Holland, Finland, Germany, France, Italy, 

England, India, Poland, Czechoslovakia, Russia, Belarus, 

China, Japan. [5, 6]. 

METHODS  

It was conducted in 2024 in the experimental fields of 

the Karakalpak Research Institute of Agriculture. In the 

study, 16 potato varieties, included in the state register 

created by the Research Institute of Vegetable, Melon 

Crops and Potato Growing, were planted in 2 rows at a 

 

https://doi.org/10.37547/ajahi/Volume05Issue06-06
https://doi.org/10.37547/ajahi/Volume05Issue06-06
https://doi.org/10.37547/ajahi/Volume05Issue06-06
https://doi.org/10.37547/ajahi/Volume05Issue06-06


American Journal Of Agriculture And Horticulture Innovations 27 https://theusajournals.com/index.php/ajahi 

American Journal Of Agriculture And Horticulture Innovations (ISSN: 2771-2559) 
 

 

distance of 5 meters, in 1 repetition. Planting scheme 

70x25 cm. 

The following methodological guidelines were used in 

the research:"Methodology for Conducting 

Experiments in Vegetable Growing, Melon Growing, 

and Potato Growing"[1],"Methodology of Field 

Experiment"[2]. 

RESULTS AND DISCUSSION 

Variety samples of early-season potatoes, imported 

from the Research Institute of Vegetable, Melon Crops 

and Potato Growing and sown for the purpose of 

studying and selecting local varieties in the conditions 

of the Republic of Karakalpakstan: 

SPE AND KITI's Aqrob, Diyora, Toshkent Yertagisi, 

Uzbekistan Qizili, Umid, Pitek, Evolyushen, Kaya, Zerve, 

Hamkor-1150, Ultraeshim, Arizona, Quvonch-1656, 

Bardoshli-3, Yaroqli-2010. In the experimental field of 

local Santa varieties, samples of each variety were 

sown according to the 70×25 cm scheme in 5 meters in 

2 rows, 1 repetition. 

In the experimental variant, 16 varietal samples were 

sown. Phenological observations and biometric 

measurements were carried out on the potato 

collection planted in the selection garden. After sowing 

every 10 varieties, the Sante variety was planted as a 

control. In the top ten, the varieties Aqrob, Diyora, 

Toshkent ertagisi, Uzbekistan qizili, Umid, Pitek, 

Evolyushen, Kaya, Zerve, Hamkor-1150 were compared 

with the control Santa variety. If the control variety 

Sante germinated 10% in 18 days and 75% in 29 days, 

then compared to it, the lines Diyora, Uzbekistan qizili, 

Umid, Arizona, Evolyushen germinated 10-75% of 

seedlings 3-4 days earlier than the control variety. In 

the budding and flowering period, Uzbekistan red, 

Evolyushen, Khamkor-1150, Ultrayeshim, Quvonch-

1656, Yaroqli-2010 samples were observed 1-7 days 

earlier compared to the St. Sante variety. 

1-Table 

Results of phenological and biometric measurements of potato samples planted in the 

selection garden 

№ 
Variety 

samples 

Germination of 

seedlings, days 

During the mass 

flowering of the plant 
Yield per 

bush, g 
Yield, t/ha 

% of the 

control 
10% 75% 

number 

of stems, 

pieces 

stem height, 

cm 

1 Aqrob 18 29 1,3 28 214 12,1 103,4 

2 Diyora 17 29 1,5 33 253 14,3 123,0 

3 
Toshkent 

ertagisi 
32 51 1,2 22 - - - 

4 
Uzbekistan 

qizili 
14 21 1,1 25 267 15,1 129,0 

5 Umid 15 22 2,5 45 114 6,4 55,5 

6 Pitek 29 38 1,2 40 113 6,4 54,7 

7 Evolyushen 17 24 1,6 32 592 33,6 287,1 

8 Kaya 44 52 1,3 28 110 6,2 52,9 

9 Zerve - - - - - - - 

10 Hamkor-1150 29 38 2,1 32 122 6,9 58,9 

 Sante (st) 18 29 1,5 32 206 11,7 100,0 

11 Ultraeshim 26 32 1,2 51 478 27,1 231,6 

12 Arizona 17 23 1,3 32 198 11,2 95,7 

13 Quvonch-1656 25 38 1,3 43 115 6,5 55,5 

14 Bardoshli-3 27 40 2,1 37 731 41,5 354,7 

15 Yaroqli-2010 26 38 1,3 45 231 13,1 111,9 



American Journal Of Agriculture And Horticulture Innovations 28 https://theusajournals.com/index.php/ajahi 

American Journal Of Agriculture And Horticulture Innovations (ISSN: 2771-2559) 
 

 

 
  

According to the research results, in the control variety 

Sante, it took 18-29 days for 10-75% of potato seedlings 

to germinate, while in some potato samples, including 

the Diyora, Uzbekistan qizili, Umid, Arizona, and 

Evolyushen lines, germination was observed 3-4 days 

earlier. 

Among the studied potato varieties, the yield of some 

varieties was higher than in the control variant. Among 

the collection varieties, the yield of the Uzb kizili variety 

was higher than the control variant by 3.4 tons or 

29.0%, Evolyushen by 21.9 tons, 187.1%, Ultrayeshim 

by 15.4 tons, 131.6%, Bardoshli-3 by 29.8 tons, 254.7%. 

CONCLUSIONS 

Samples of 15 collections from the Research Institute 

of Vegetable, Melon Crops and Potatoes were studied. 

As a result of the research work, 5 varieties with good 

phenological and economically valuable traits, early-

ripening, high-yielding, were selected in the selection 

kindergarten and will be used for research in the 

following year. 

REFERENCES 

Б.Ж.Азимов. Б.Б.Азимов. Сабзавотчилик, 

полизчилик ва картошкачилик тажрибалар   ўтказиш 

методикаси. Тошкент, 2013, 106-110 Б. 

А.И. Расулов. А.М.Аббосов. “Картошкадан юқори 

ҳосил етиштириш” бўйича тавсиянома. Тошкент-

2006. 4-5 бет. 

Х.Ч.Бўриев. В.И.Зуев. Л.А.Гафурова. 

Картофелеводство Узбекистон. Тошкент-2004. С.10-

11 

В.И. Зуев, О. Қодирхўжаев, Х. Ч. Бўриев, Б.  Азимов 

Картошкачилик Т. 2005 йил – 296 Б. 

М.Ю.Ибрагимов. Ерте картошка егиў усыллары. 

Ақманғыт-2010. 2-7-бет.  


