Muscat à petits grains roses

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Muscat à petits grains roses Rs

Name of vine variety in France Name of Variety in France

Muscat à petits grains roses

Origin

This variety corresponds to the pink mutation of Muscat à petits grains blancs B.

Synonymy

Alternative names can designate the variety in France or in other member states of the European Union, subject to certain regulatory conditions.

There is no officially recognized synonym for this variety in France.In the European Union, Muscat à petits grains roses Rs can officially be called by other names: Moscatel de Grano Menudo Rojo (Spain), Roter Muskateller (Germany), Moscato (Germany), Moscat (Germany), Muscat (Germany), Muskateller (Germany).

Regulations

This information indicates in which member states of the European Union the variety is officially listed. Unless otherwise mentionned, the variety in question is listed on the A1 list which provides that plants produced can be marketed within the European Union and are eligible to be classified as being part of the wine and vine sector in France. If it is noted that the variety is listed on the A2 list, this provides that plants produced can be marketed within the European Union but that they are not eligible to being classified as part of the French wine and vine sector.

In France, Muscat à petits grains roses Rs is officially listed in the "Catalogue of vine varieties".

This vine variety is likewise listed in the Catalogues of other European Union member states: Germany and Spain.

Use

This information indicates the normal and regulatory usage of the grapes.

Wine vine variety

Evolution of area under vines in France Date indictaed comes from wine producing land registers (IVCC, ONIVIT, ONIVINS), general agricultural censuses (SCEES-INSEE), and the computerized vineyard register (DGDDI).

Date indictaed comes from wine producing land registers (IVCC, ONIVIT, ONIVINS), general agricultural censuses (SCEES-INSEE), and the computerized vineyard register (DGDDI).

	2000	2008	2016
ha	114	117	100

Description

<p>Principle ampelographic data has been selected to characterize vine varieties. This criteria is described in accordance with the code of descriptors recognized by the Interntaion Organization of Vine and Wine (O.I.V.), The Union for the Protection of New Varieties of Plants (U.P.O.V) and Bioversity International.<br> Photographs of leaves and grape bunches have been taken under natural conditions, on the vine trunk in situations very close to growing conditions (sandy soil – Mediterranean coast) :</p>
<ul>
<li>Domaine de l'Espiguette (IFV), Le Grau de Roi (Gard),</li>
<li>Domaine de Vassal (INRA), Marseillan (Hérault),</li>
<li>Campus de la Gaillarde (Montpellier SupAgro), Montpellier (Hérault).</li>
</ul>
<p>Only a few photographs have been taken in other vine growing areas.</p>

The description corresponds to Muscat à petits grains blancs B except for the berry skin color which can it reaches maturity is pink. The berries are sometimes slightly flat.

Genetic profile

Microsatellite	VVS2	VVMD5	VVMD7	VVMD27	VRZAG62	VRZAG79	VVMD25	VVMD28	VVMD32
Allel 1	131	225	233	176	186	252	240	245	263
Allel 2	131	234	249	191	196	256	248	267	271

Phenology

<p>The growth stages indicated are the result of obsrvations made at the Domaine de Vassal Estate where the set of these varieties form a collection. The results are indicated compared to the Chasselas vine variety as a reference in order to make comparisons between years and different sites. As such, for information purposes, the dates for the Chasselas B growth stage at Domaine de Vassal are as follows:</p>
<ul>
<li>bud burst, 21 March (average over 50 years)</li>
<li>grape maturity, 14 August (average over 50 years)</li>
</ul>

Bud burst: 2 days before Chasselas.Grape maturity: period I, 1 week after Chasselas.

Suitability for cultivation and agronomic production The synthesis of aptitudes is the result of observations made in the field or otherwise from analysis of bibliographic references.

The synthesis of aptitudes is the result of observations made in the field or otherwise from analysis of bibliographic references.

Aptitudes are similar to Muscat à petits grains blancs B. Muscat à petits grains roses Rs however appears to be a bit earlier.

Sensitivity to diseases and pests Comments come from observations in the field and otherwise from the analysis of data and bibliographical references.

Comments come from observations in the field and otherwise from the analysis of data and bibliographical references.

Behavior with regard to diseases is comparable to Muscat à petits grains blancs B.

Technological potential

<p>The size of grape clusters and berries indicated are based on the following scales:</p>
<table id="potentiel">
<thead>
<tr>
<td> </td>
<td colspan="2">Wine grape varieties</td>
<td colspan="2">Table grape varieties</td>
</tr>
</thead>
<tbody>
<tr>
<td>Size</td>
<td>Bunch (g)</td>
<td>Berry (g)</td>
<td>Bunch (g)</td>
<td>Berry (g)</td>
</tr>
<tr>
<td>Very small</td>
<td>≤ 100</td>
<td>< 1</td>
<td>< 150</td>
<td>< 2</td>
</tr>
<tr>
<td>Small</td>
<td>100 - 200</td>
<td>1,5 - 2</td>
<td>150 - 250</td>
<td>2 - 3,5</td>
</tr>
<tr>
<td>Moderate</td>
<td>200 - 250</td>
<td>2 - 2,5</td>
<td>250 - 400</td>
<td>3,5 - 5,5</td>
</tr>
<tr>
<td>Large</td>
<td>250 - 400</td>
<td>2,5 - 3,5</td>
<td>400 - 700</td>
<td>5,5 - 8</td>
</tr>
<tr>
<td>Very large</td>
<td>> 400</td>
<td>> 3,5</td>
<td>> 700</td>
<td>> 8</td>
</tr>
</tbody>
</table>
<p><br> Comments concern wine characteristics generally based on wine tastings. <br></p>

Grape clusters are small to moderate in size and the berries are moderate to large. Muscat à petits grains roses Rs produces wines with a comparable quality of wines produced from Muscat à petits grains blancs B.

Clonal selection in France In this section, the list of approved clones is specified. Information on clone conservatories is likewise provided.

The only approved Muscat à petits grains roses Rs clone carries the number 1172.

Bibliographic references The main bibliographic sources are indicated.

- Catalogue des variétés et clones de vigne cultivés en France. Collectif, 2007, Ed. IFV, Le Grau-du-Roi.
- Documentation interne du Domaine de Vassal. 1949-2011, INRA, Marseillan-plage.
- Cépages et vignobles de France, tome 2. P. Galet, 1990, Ed. Dehan, Montpellier.
- Ampélographie. P. Viala et V. Vermorel, 1902-1910, Ed. Masson, Paris.

Description of clones approved in France In this section, the list of approved clones is specified. Information on clone conservatories is likewise provided.

	Identity and availability		Agronomic data		Technical data
Clone number	● Origin	■ Selection	❒ Fertility	✽ Production level	✦ Sugar content	✣ Potential color
	✚ Year approved	✱ Agronomic references	◆ Weight of grape clusters	◗ Vigor	✖ Total acidity	❖ Tannic structure
	▲ Growing surface area		❍ Size of berries	★ Sensitivity to Botrytis	▼ Aromatic intensity	✪ Oenological aptitudes

1172	● Hérault	■ INRA - IFV	❒	✽	✦	✣
	✚ 2011	✱	◆	◗	✖	❖
	▲		❍	★	▼	✪ distinctive wines of the vine variety

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Catalogue of vines grown in France