Ensuring a balance between vine crop load and vine vegetative growth is a dynamic process, so it is necessary to develop models for describing this relationship. This study analyzed the interrelationship between the crop load and growing specific parameters (viable buds - VB, dead (frost-injured) buds - DB, total shoots growth-TSG, one-year-old wood - MSG), in two vine grapes varieties: Muscat Ottonel cultivar for wine and Victoria cultivar for fresh grapes. In both varieties interrelationship between the buds number and vegetative growth parameters were described by polynomial functions statistically assured. Using regression analysis it was possible to develop predictive models for one-year-old wood (MSG), an important parameter for the yield and quality of wine grape production, with statistical significance results (R2 = 0.884, p <0.001, F = 45.957 in Muscat Ottonel cultivar and R2 = 0.893, p = 0.001, F = 49.886 in Victoria cultivar).

1.
L.
 
Makra
,
B.
 
Vitányi
,
A.
 
Gál
,
J.
 
Mika
,
I.
 
Matyasovszky
,
T.
 
Hirsch
,
Wine quantity and quality variations in relation to climatic factors in the Tokaj Winegrowing Region
,
Am. J. Enol. Viticult.
 
60
(
3
),
312
–
321
(
2009
).
Google Scholar
Crossref
Search ADS
 
2.
A.
 
Popescu
,
V.
 
Enache
,
C.
 
Simion
,
A.
 
Donici
,
G.
 
Tabaranu
,
Research concerning the economic impact of climate change upon grape production
,
Bulletin USAMV
 
66
(
1
),
366
–
372
(
2009
).
Google Scholar
 
3.
A.
 
Dobrei
,
M.A.
 
Poiana
,
F.
 
Sala
,
A.
 
Ghita
,
I.
 
Gergen
,
Changes in the chromatic properties of red vines from Vitis vinifera L.cv. Merlot and Pinot Noir during the course of aging in bottle
,
Journal of Food, Agriculture & Environment
 
8
(
2
),
20
–
24
(
2010
).
Google Scholar
 
4.
L.
 
Irimia
,
C.V.
 
Patriche
,
Evaluating the ecological suitability of the vineyards, by using geographic information systems (GIS)
,
Cercetări Agronomice în Moldova
 
18
(
1
),
49
–
58
(
2010
).
Google Scholar
 
5.
C.
 
Blidariu
,
M.
 
Boldea
,
F.
 
Sala
,
Aspects of modeling regarding the contribution of nitrogen to the formation of grape yields
,
AIP
 
1558
,
1575
–
1578
(
2013
).
Google Scholar
 
6.
A.
 
Dobrei
,
A.
 
Ghiţă
,
E.
 
Nistor
,
F.
 
Sala
,
Research concerning the bunch weight using statistical analysis methods in some local varieties and biotypes in the Buziaş - Silagiu area
,
Bulletin UASVM Horticulture
 
70
(
1
),
92
–
102
(
2013
).
Google Scholar
 
7.
M.
 
Colapietra
,
A.
 
Alexander
,
Effect of foliar fertilization on yield and quality of table grapes
,
Acta Hortic. (ISHS)
 
721
,
213
–
218
(
2006
).
https://doi.org/10.17660/ActaHortic.2006.721.28
Google Scholar
Crossref
Search ADS
 
8.
A.
 
Dobrei
,
F.
 
Sala
,
A.
 
Ghiţă
,
M.
 
Mălăescu
,
Researches concerning the influence of different fertilization systems on the quantity and quality of the production at some table grapes cultivars
,
Journal of Horticulture, Forestry and Biotechnology
 
13
,
454
–
457
(
2009
).
Google Scholar
 
9.
F.
 
Sala
,
C.
 
Blidariu
,
A.
 
Dobrei
,
M.
 
Boldea
,
The variation of some vegetation and quality indices in grapes under the influence of foliar fertilization on grapevine
,
Bulletin UASVM CN, Horticulture
 
70
(
1
),
201
–
208
(
2013
).
Google Scholar
 
10.
M. L.
 
Kaps
,
G. A.
 
Cahoon
,
Growth and fruiting of container. Growth of Seyval blanc grapevines modified by changes in crop level, leaf number and position, and light exposure
,
Am. J. Enol. Viticult.
 
43
(
2
),
191
–
199
(
1992
).
Google Scholar
Crossref
Search ADS
 
11.
S.
 
Best
,
L.
 
León
,
M.
 
Claret
,
Use of precision viticulture tools to optimize the harvest of high quality grapes
,
Special Viticulture Application
,
249
–
258
(
2005
).
Google Scholar
 
12.
E.
 
Archer
,
G.W.
 
Fouche
,
Effect of bud load and rootstock cultivar on the performance of V. vinifera L. cv. Red Muscadel (Muscat noir)
,
South African Journal of Enology and Viticulture
 
8
(
1
),
6
–
10
(
1987
).
Google Scholar
 
13.
M.
 
Keller
,
J. Mills
 
Lynn
,
Effect of pruning on recovery and productivity of cold-injured Merlot grapevines
,
Am. J. Enol. Viticult.
 
58
(
3
),
351
–
357
(
2007
).
Google Scholar
Crossref
Search ADS
 
14.
V.
 
Joshi
,
V.
 
Kumar
,
M.
 
Debnath
,
S.
 
Pattanashetti
,
M.T.
 
Variath
,
S.
 
Khadakabhavi
,
Multivariate analysis of colored and white grape grown under semi-arid tropical conditions of Peninsular India
,
Int. J. Agric. Crop. Sci.
 
8
(
3
),
350
–
365
(
2015
).
Google Scholar
 
15.
A.G.
 
Reynolds
,
C.G.
 
Edward
,
D.A.
 
Wardle
,
D.R.
 
Webster
,
M.
 
Dever
,
Shoot density affects _Riesling_ grapevines I. Vine performance
,
Am. J. Enol. Viticult.
 
119
(
5
),
874
–
880
(
1994a
).
Google Scholar
 
16.
A.G.
 
Reynolds
,
D.A.
 
Wardle
,
M.
 
Dever
,
Shoot density affects Riesling grapevines: Interaction with cordon age
,
Am. J. Enol. Viticult.
 
45
,
435
–
443
(
1994b
).
Google Scholar
Crossref
Search ADS
 
17.
W.M.
 
Kliever
,
R.J.
 
Weaver
,
Effect of crop load and leaf area on growth, composition of coloration of “Tokay”grapes
,
Am. J. Enol. Viticult.
 
22
(
3
),
172
–
177
(
1971
).
Google Scholar
 
18.
C.B.
 
Vilceanu
,
S.I.
 
Herban
,
C.
 
Grecea
,
Creating 3D Models of Heritage Objects using Photogrammetric Image Processing
 
International Conference on Numerical Analysis and Applied Mathematics ICNAAM 2013
,
AIP
Vol.
1558
, pp.
1599
–
1602
.
Crossref
Search ADS
 
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