ブドウ品種学

Ampelography - field of botany concerned with the identification and classification of grapevines. Article “ブドウ品種学” in Japanese Wikipedia has 7.7 points for quality (as of July 1, 2025). The article contains 2 references and 6 sections. The article also contains templates indicating quality issues, therefore its score was reduced by 0.85 points.

This article has the best quality in Swedish Wikipedia. However, the most popular language version of this article is English.

Since the creation of article “ブドウ品種学”, its content was written by 9 registered users of Japanese Wikipedia and edited by 383 registered Wikipedia users in all languages.

The article is cited 211 times in Japanese Wikipedia and cited 1493 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Japanese): #13618 in May 2018
• Global: #21495 in February 2008

The highest popularity rank from 2008:

• Local (Japanese): #596033 in May 2018
• Global: #152327 in February 2008

There are 25 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from July 1, 2025 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

#	Language	Quality grade	Quality score
1	Swedish (sv) Ampelografi		33.9314
2	French (fr) Ampélographie		24.8302
3	Estonian (et) Ampelograafia		23.941
4	Catalan (ca) Ampelografia		18.8742
5	English (en) Ampelography		16.5237
6	Hungarian (hu) Ampelográfia		16.01
7	Italian (it) Ampelografia		15.4947
8	German (de) Ampelographie		15.3111
9	Hebrew (he) אמפלוגרפיה		14.6497
10	Arabic (ar) علم دراسة أصناف العنب		14.1467

More...

The following table shows the most popular language versions of the article.

The most popular language versions of the article "ブドウ品種学" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Ampelography		238 012
2	French (fr) Ampélographie		202 615
3	German (de) Ampelographie		160 068
4	Italian (it) Ampelografia		154 718
5	Spanish (es) Ampelografía		94 737
6	Russian (ru) Ампелография		38 545
7	Polish (pl) Ampelografia		28 698
8	Dutch (nl) Ampelografie		19 144
9	Portuguese (pt) Ampelografia		17 497
10	Bulgarian (bg) Ампелография		16 585

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The following table shows the language versions of the article with the highest popularity in the last month.

The most popular language versions of the article "ブドウ品種学" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Ampelography		1 185
2	French (fr) Ampélographie		702
3	German (de) Ampelographie		338
4	Italian (it) Ampelografia		273
5	Russian (ru) Ампелография		197
6	Spanish (es) Ampelografía		158
7	Polish (pl) Ampelografia		111
8	Catalan (ca) Ampelografia		63
9	Georgian (ka) ამპელოგრაფია		39
10	Portuguese (pt) Ampelografia		35

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The following table shows the language versions of the article with the highest Authors’ Interest.

Language versions of the article "ブドウ品種学" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	French (fr) Ampélographie		59
2	Italian (it) Ampelografia		54
3	German (de) Ampelographie		40
4	English (en) Ampelography		40
5	Dutch (nl) Ampelografie		39
6	Russian (ru) Ампелография		19
7	Spanish (es) Ampelografía		15
8	Norwegian (no) Ampelografi		13
9	Bulgarian (bg) Ампелография		12
10	Portuguese (pt) Ampelografia		10

More...

The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

Language versions of the article "ブドウ品種学" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Bulgarian (bg) Ампелография		1
2	Arabic (ar) علم دراسة أصناف العنب		0
3	Azerbaijani (az) Ampeloqrafiya		0
4	Catalan (ca) Ampelografia		0
5	German (de) Ampelographie		0
6	English (en) Ampelography		0
7	Spanish (es) Ampelografía		0
8	Estonian (et) Ampelograafia		0
9	French (fr) Ampélographie		0
10	Hebrew (he) אמפלוגרפיה		0

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The following table shows the language versions of the article with the highest number of citations.

Language versions of the article "ブドウ品種学" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	German (de) Ampelographie		423
2	English (en) Ampelography		305
3	Japanese (ja) ブドウ品種学		211
4	French (fr) Ampélographie		170
5	Italian (it) Ampelografia		109
6	Spanish (es) Ampelografía		58
7	Russian (ru) Ампелография		57
8	Ukrainian (uk) Ампелографія		29
9	Turkish (tr) Ampelografi		24
10	Catalan (ca) Ampelografia		20

More...

#	Language	Value
ar	Arabic علم دراسة أصناف العنب
az	Azerbaijani Ampeloqrafiya
bg	Bulgarian Ампелография
ca	Catalan Ampelografia
de	German Ampelographie
en	English Ampelography
es	Spanish Ampelografía
et	Estonian Ampelograafia
fr	French Ampélographie
he	Hebrew אמפלוגרפיה
hu	Hungarian Ampelográfia
hy	Armenian Խաղողագրություն
it	Italian Ampelografia
ja	Japanese ブドウ品種学
ka	Georgian ამპელოგრაფია
nl	Dutch Ampelografie
no	Norwegian Ampelografi
pl	Polish Ampelografia
pt	Portuguese Ampelografia
ru	Russian Ампелография
sl	Slovenian Ampelografija
sv	Swedish Ampelografi
tr	Turkish Ampelografi
uk	Ukrainian Ампелографія
uz	Uzbek Ampelografiya

Best Rank

Japanese: #596033 05.2018

Global: #152327 02.2008

Best Rank

Japanese: #13618 05.2018

Global: #21495 02.2008

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The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 44 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2025. When calculating current popularity and AI of articles data from June 2025 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2025... More information