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American Journal Of Agriculture And Horticulture Innovations  
(ISSN – 2771-2559) 
VOLUME 03 ISSUE 06     Pages: 34-38 

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

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 
Publisher: Oscar Publishing Services 

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ABSTRACT 

Tree height and trunk size, branch size, projection, and branch size were determined in walnut orchards of 16 varieties 

in the walnut collection. 

KEYWORDS 

Walnut, Varieties, Branches, Tree, Leaf, Idel, Collection Garden. 

INTRODUCTION 

The year-by-year increase in the demand for food 

products in the world requires the further expansion of 

agricultural crops and the constant supply of high-

quality food products. There are 1,098 million people in 

the world today. There are walnut groves in the area of 

3.829 mln. tons of nuts are produced. Currently, walnut 

plantations are being established. 

China, the USA, Iran, Turkey, Mexico, Ukraine and Chile 

are the leading countries in the world in the cultivation 

and export of walnuts. For all the countries of the 

world, if agrotechnical activities are not carried out on 

time in walnut orchards in order to increase 

productivity, to improve the quality of fruits, to 

conduct scientific researches in the priority areas such 

as bioecological characteristics and creating advanced 

resource-saving measures against them is one of the 

urgent issues of today. 

Special attention should be paid to agrotechnics in 

expanding the areas of walnut orchards cultivated on 

the basis of intensive technologies in the republic and 

increasing their productivity. Because, in paragraph 3.3 

of the Decree of the President of the Republic of 

Uzbekistan No. PF-4947 dated February 7, 2017, "... 

consistent development of production in agriculture, 

  Research Article 

 

BIOMETRIC INDICATORS OF TREES OF WALNUT VARIETIES 
 

Submission Date: June 19, 2023, Accepted Date:  June 24, 2023,  

Published Date: June 29, 2023  

Crossref doi: https://doi.org/10.37547/ajahi/Volume03Issue06-08 

 

 

Islambek Rahimberdievich Akbaraliev 
Supporting Doctoral Student, TOSHDAU, Uzbekistan 

 

Islamov Sohibjon Yakhshibekovich 
Professor, TOSHDAU, 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/Volume03Issue06-08


Volume 03 Issue 06-2023 35 

                 

 
 

   
  
 

American Journal Of Agriculture And Horticulture Innovations  
(ISSN – 2771-2559) 
VOLUME 03 ISSUE 06     Pages: 34-38 

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

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 
Publisher: Oscar Publishing Services 

Servi 

further strengthening of the country's food security, 

expanding the production of ecologically clean 

products, reducing the areas planted with cotton and 

grain crops, establishing new intensive gardens on 

vacant land, creating and introducing into production 

new selective varieties of agricultural crops that are 

resistant to diseases, adapted to the local soil, climate 

and ecological conditions" are important strategic 

tasks. is considered 

RESEARCH METHOD 

Field experiments were carried out on the basis of the 

method developed by the All-Russian Research 

Institute of Fruit Breeding "(Orel 1999) "for the study 

of varieties of fruit, berry fruit and nut plants. 

RESEARCH RESULTS 

In the study of economic and biological characteristics 

of walnut (Juglans regia L.) cultivars, biometric 

measurements of 4 trees of 66-55-year-old walnut 

cultivars planted in 1957-1968 in a 10×10 m planting 

scheme were conducted. 

The compared varieties of walnuts in terms of tree 

height were Ideal (st) variety - 997.3 cm, compared to 

which tree height was found to be 8.4% or 84.0 cm in 

Uzbekskiy skoroplodnyy variety. However, in other 

compared walnut varieties Tonkoskorlupnyy (394.7 

cm), Gvardeysky (395.0 cm), Hissarsky (395.0 cm), 

Grozdevidnyy (395.4 cm) and Kazakhstansky (399.0 

cm) the tree height was 394 .7-399.0 cm higher, Rodina 

(404.7 cm), Hibridnyy (417.4 cm), Istiqlal (425.4 cm), 

Panfilovets (443.0 cm), Yubileynyy (444.7 cm), Mirnyy 

(452.0 cm), Bostanlyksky (454.4 cm), Konsaisky (456.4 

cm) and Pioner (461.0 cm) tree height compared to the 

Ideal (st) variety 

It was found to be 404.7-444.7 cm tall (see Table 1). 

Standard Ideal (st) trunk height of trees 

It is 126.6 cm, compared to it, 1.9-4.0 cm or 1.5-3.2 

percent higher in Uzbekskiy skoroplodnyy (128.5 cm) 

and Kazakhstanskiy (130.6 cm) varieties. Compared to 

the Ideal (st) variety, the height of the tree trunk is 

24.6-27.6 cm higher in Istiklal, Panfilovets, 

Grozdevidnyy and Rodina varieties, and 30.1-39 in 

Hissarsky, Mirnyy, Pioner, Hibridnyy, Bostanlyksky, 

Tonkoskorlupnyy, Konsaisky and Yubileynyy varieties. 

up to .5 cm and the highest tree trunk was found to be 

137.0 percent or 46.8 cm higher than the standard 

variety of Gvardeysky variety. 

1-жадвалдаги маълумотлар тахлилларига кўра, грек 

ёнғоғи навлари-нинг дарахт танасини диаметри 

122,9...145,3 см оралиғида бўлиб, кичикроқ дарахт 

танаси диаметрини Узбекский скороплодный (122,9 

см) навида шаклланганлиги аниқланди. Бу эса, 

Идеал (st) навига нисбатан 2,7 фоизга ёки 3,4 см га 

кичикроқ бўлганлиги маълум бўлди. 

1-list 

Tree and branch biometry of walnut cultivars 

illustrations (2020-2022 йй.) 



Volume 03 Issue 06-2023 36 

                 

 
 

   
  
 

American Journal Of Agriculture And Horticulture Innovations  
(ISSN – 2771-2559) 
VOLUME 03 ISSUE 06     Pages: 34-38 

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

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 
Publisher: Oscar Publishing Services 

Servi 

Names of 

varieties 

Дарахт 

баландл

иги, см 

Дарахт 

танасининг, см 
Шох-шабба кенглиги, см Шох-

шабба 

проекция

си, м2 

Шох-

шабба 

хажми, 

м3 
баландл

иги 

диаме

три 

баландлиг

и 

қаторд

а 

қатор 

оралиғи

да 

Idea 997,3 126,6 126,3 870,7 217,3 263,0 5,9 51,7 

Bostanliq 1451,7 158,5 129,9 1293,2 313,0 342,3 10,8 141,2 

Tonkovskiy 1392,0 160,3 134,1 1231,7 343,7 346,0 11,9 146,9 

Jubiley 1442,0 166,1 133,5 1275,9 371,3 376,3 13,9 178,8 

Gvardeskiy 1392,3 173,4 136,0 1219,0 288,3 329,7 9,6 117,4 

Гибридный 1414,7 157,3 131,6 1257,4 367,7 375,3 13,8 174,1 

Гиссарский 1392,3 156,7 138,7 1235,7 363,0 326,3 11,9 147,7 

Гроздевидны

й 
1392,7 153,4 132,7 1239,3 362,0 303,7 11,0 136,7 

Истиқлол 1422,7 151,2 145,3 1271,5 323,0 404,3 13,3 171,3 

Казахстански

й 
1396,3 130,6 141,0 1265,7 363,0 357,7 13,1 166,6 

Консайский 1453,7 161,2 137,2 1292,5 265,3 313,3 8,3 108,3 

Мирный 1449,3 156,7 143,6 1292,6 283,7 336,7 9,7 126,5 

Панфиловец 1440,3 151,5 133,9 1288,8 362,0 338,7 12,3 160,2 

Пионер 1458,3 157,2 138,0 1301,2 354,0 326,0 11,6 152,2 

Родина 1402,0 154,2 132,5 1247,8 349,0 281,0 9,9 124,4 

Узбекский 

скороплодны

й 

1081,3 128,5 122,9 952,9 259,7 230,3 6,1 58,1 

 



Volume 03 Issue 06-2023 37 

                 

 
 

   
  
 

American Journal Of Agriculture And Horticulture Innovations  
(ISSN – 2771-2559) 
VOLUME 03 ISSUE 06     Pages: 34-38 

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

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 
Publisher: Oscar Publishing Services 

Servi 

Bostanlyksky, Hibridnyy, Rodina, Grozdevidnyy, 

Yubileynyy, Panfilovets, Tonkoskorlupnyy and 

Gvardeysky varieties compared to the ideal (st) variety 

(126.3 cm) have a trunk diameter from 3.6 cm to 9.7 cm, 

as well as Konsaisky, Pioner, Hissarsky, Kazakhstansky, 

In Mirnyi and Istiqlal varieties, it was found that it was 

formed from 10.9 cm to 19.0 cm thick. 

Among the walnut varieties, the height of the branches 

was 870.7 cm in the Ideal (st) variety, while it was 

found that it was 9.4 percent or 82.2 cm higher in the 

Uzbekskiy skoroplodny variety. However, Gvardeisky, 

Tonkoskorlupnyi, Hissarskyi, Grozdevidnyi, Rodina, 

Hibridnyi and Kazakhstani varieties, which are 40.0-

45.4% or 348.3..395.0 cm high compared to the Ideal 

(st) variety (870.7 cm) and 46 ,0-49.4 % or 400.8.. 430.5 

cm high in Istiklal, Yubileyny, Panfilovets, Konsaisky, 

Mirnyy, Bostanlyksky and Pioner varieties. 

The width of the branches between the rows of the 

compared walnut in the Ideal (st) variety is 263.0 cm, 

compared to it, the width of the compact branches 

between the rows is 12.4 percent or 32.7 cm in the 

Uzbekskiy skoroplodnyy variety (230.3 cm). was found 

to be. 

The width of the branches between the rows is 

compared to the Ideal (st) variety 

Up to 18.0..50.3 cm (or 6.8-19.1 %) - Rodina (18.0 cm; 6.8 

%), Grozdevidnyy 

(40.7 cm; 15.5 %) and Konsaisky (50.3 cm; 19.1 cm) 

varieties were found. 

The width of the branches between rows is up to 112.3-

141.3 cm (or 42.7-53.7 %) compared to the Ideal (st) 

variety - Hybrid (112.3 cm; 42.7 %), Jubileyny (113, 3 cm; 

43.1 %) and Istiklal (141.3 cm; 53.7 %) varieties were 

formed. 

Also, the projection of the branches is much wider than 

the Ideal (st) variety by 6...8 m2 (or 101.7..135.6 %) 

Tonkoskorlupnyi (6.0 m2; 101.7 %), Hissarsky (6.0 m2; 

101.7 %), Panfilovets (6.4 m2; 108.5 %), Kazakhstansky 

(7.2 m2; 122.0 %), Istiklal (7.4 m2; 125.4 %), Hybrid (7 .9 

m2; 133.9 %) and Yubileynyy (8.0 m2; 135.6 %) were 

formed. 

Branch size of walnut trees in Ideal (st) variety – 

51.7 m3, compared to the standard variety Uzbekskiy 

skoroplodnyy (58.1 m3), it was found that the size of 

the branches is 6.4 m3 wide. However, Konsaisky (56.6 

m3), Gvardeysky (65.7 m3), Rodina (72.7 m3), Mirnyy 

(74.8 m3), Grozdevidnyy (85.0 m3), Bostanlyksky (89.5 

m3), Tonkoskorlupnyy (95.2 m3), Hissarsky (96.0 m3) 

and Pioner (100.5 m3) varieties, and Ideal ( compared 

to the st) variety, a larger volume of branches was 

formed by 209.5...294.4%. ,4 m3) and Yubileynyy (127.1 

m3) varieties, it was found that the volume of branches 

was very wide, 309.9...345.8%. 

CONCLUSION 

 Compared to the Ideal (st) walnut variety, Uzbekskiy 

skoroplodnyy tree height - 84.0 cm (7.8 %), trunk - 1.9 

cm (1.5 %) higher, on the contrary, tree trunk diameter 

- 13.4 cm (2.7%) was found to be small. 461.0-394.7 

proportionally compared to the Ideal (st) variety in 

other walnut varieties; It was 46.8-24.6 and 19.0-3.6 cm 

higher. 

 proportionally 430.5-348.3 compared to the Ideal (st) 

variety; 154.0-48.0 and 141.3-18.0 cm were higher, while 

in the Uzbekskiy skoroplodnyy variety - 9.4; It was 

found that 19.5 and 12.4% of compact branches were 

formed. 

The cone projection is 3.4% (0.2 m2) wider in the 

Uzbekskiy skoroplodny variety compared to the Ideal 



Volume 03 Issue 06-2023 38 

                 

 
 

   
  
 

American Journal Of Agriculture And Horticulture Innovations  
(ISSN – 2771-2559) 
VOLUME 03 ISSUE 06     Pages: 34-38 

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

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 
Publisher: Oscar Publishing Services 

Servi 

variety (5.9 m2), on the contrary, in other varieties it is 

2.4...8.0 m2 or 40.7...235, 6%, compared to the Ideal 

variety (51.7 m3) with small branches, it is 6.4 m3 wider 

in the Uzbekskiy skoroplodnyy variety (58.1 m3), and in 

other varieties, 309.9... 345.8 % is very it was found that 

it was of a wide branch size. 

REFERENCES  

1. 2017 of the President of the Republic of Uzbekistan 

2. Decree No. PF-4947 dated February 7. 

3. Richter A.A., Yadrov A.A. Gretsky Orex. - Moscow: 

Agropromizdat, 1985. 

4. The results of S.S. Kalmikov's (1956) observations 

in 1938. 

5. Sobirov M.K. Home garden care Tashkent "Labor" 

1985. 

6. Kuznetsov V.V. Orechoid culture in Uzbekistan. 

Tashkent, 1938. 

 


