Descriptor: 011 Young leaf: colour of the upper side (leaf 4) (011 YOUNG LEAF: COLOUR OF THE )

Definition:

Observation flowering time. Colour of 4th distal leaves of 10 shoots. Count from the first unfolded leaf.

Crop:

Vitis, V.vinifera x

Category:

Morphological descriptors

Status:

Crop Germplasm Committee approved

Data Type:

Alpha/numeric descriptor

Maximum Length:

Responsible Site:

SYSTEM (SYS)

Studies or environments

2003 Mendel Agricultural and Forestry University, Fac. of Horticulture

56 Accessions
2004 Mendel Agricultural and Forestry University, Fac. of Horticulture

21 Accessions
2005 Mendel Agricultural and Forestry University, Fac. of Horticulture (2)

17 Accessions
2006 Research Inst. of Crop Production Research Station of Viticulture

5 Accessions
2007 Mendel Agricultural and Forestry University, Fac. of Horticulture (2)

15 Accessions
2008 Mendel Agricultural and Forestry University, Fac. of Horticulture (2)

4 Accessions
2009 AMPELOS a.s.

2 Accessions
2009 Mendel Agricultural and Forestry University, Fac. of Horticulture (3)

9 Accessions
2010 Mendel Agricultural and Forestry University, Fac. of Horticulture (2)

15 Accessions
2011 Mendel Agricultural and Forestry University, Fac. of Horticulture (3)

15 Accessions
2012 AMPELOS a.s.

1 Accessions
2015 AMPELOS

2 Accessions
2015 Mendel University Brno, Faculty of Horticulture - Vitis

7 Accessions
2015 Research Inst. of Crop Production Research Station of Viticulture

2 Accessions
2016 Mendel University Brno, Faculty of Horticulture - Vitis

15 Accessions
2017 Mendel University Brno, Faculty of Horticulture - Vitis

14 Accessions
2018 Mendel University Brno, Faculty of Horticulture - Vitis

15 Accessions
2018 Research Inst. of Crop Production Research Station of Viticulture

1 Accessions
2019 Mendel University Brno, Faculty of Horticulture - VITIS

1 Accessions
2019 Mendel University in Brno, Faculty of Horticulture_Salvia

14 Accessions
2020 Mendel University Brno, Faculty of Horticulture - VITIS

20 Accessions
2021 Mendel University Brno, Faculty of Horticulture - VITIS

17 Accessions
2022 Mendel University Brno, Faculty of Horticulture - VITIS

20 Accessions
2023 Mendel University Brno, Faculty of Horticulture - VITIS

15 Accessions
2024 Mendel University Brno, Faculty of Horticulture - VITIS

16 Accessions

Distribution of Values for 011 Young leaf: colour of the upper side (leaf 4) (011 YOUNG LEAF: COLOUR OF THE )

Code	Definition	Number of Accessions
1	green (Sylvánské zelené B, Garnacha Tinta N)	107
2	yellow (Furmint B, Carignan N)	12
3	bronze areas (Rulandské modré N, Dattier de Beyrouth B, Muscat á petits grains B)	70
4	copper - reddish (Chrupka bílá B, Muškát Ottonel B, Rkaciteli B)	41