2919/95506 (Government Gazette, Series II, No 3276/18.09.2017): ‘Classification of wine grape varieties and raisin varieties’ updates the classification of wine grape varieties to ...
Categories and classification of wine grape varieties
Eleven (11) wine-growing departments have been established for the classification of wine grape varieties taking into account the prevailing soil and climatic conditions in them ...
Authorisation scheme for vine plantings 2016-2030
Details of the scheme of authorisations for vine plantings applicable from 1 January 2016 to 31 December 2030 are contained in ...
Indications of wine-growing holdings when labelling the wines produced
A decision of the Ministry of Rural Development and Food shall lay down additional measures for the use of the indications referred to on a wine-growing holding by ...
Choosing the right trellising system for our vine
Depending on the type of hypostylosis we use, there are differences in the total foliar surface, but also in the percentage of that exposed ...
The fertilization of the vineyard is influenced by the choice of the rootstock
the most important parts of vineyard management are fertilization. To establish the appropriate fertilisation programme for each ...
Trace elements in the fertilization of the vine. The Case of Magnesium Mg
Plants take up magnesium in the form of the bivalent ion. Generally the symptoms of lactation appear as midsectional chlorosis of ...
Role of nutrients in the physiology of the vine
During the annual vegetative cycle in the vine, nutrient deficiencies can occur that affect the physiology of the plants. ...
New Vineyard Planting – Vineyard Installation and Supply Permit for Antiphylloxeric Vine Grafts
The Directorates for Rural Economy and Veterinary Affairs shall grant the holder of a “planting right” before planting the new vineyard and for an equivalent ...
No transfer of replanting authorisations for wine grape varieties granted from 2016
Replanting authorisations are authorisations to plant vineyards on an area equivalent, in terms of pure crop, to the area grubbed up and ...
Blurring in wine. The Role of Proteins
Nitrogen compounds in wine include proteins. Proteins contribute significantly to the concentration of the non-digestible by ...
Areas not requiring authorisation for the planting of wine grape varieties
No authorisation shall be required for planting or replanting Areas intended for experimental purposes or for the establishment of mother plants ...
How Adding Nitrogen to the Vineyard Impacts the Concentration of Amino Acids.
* The main amino acids are an important source of assimilable nitrogen for , yeasts but , differ in effectiveness ...
Lubrication. Phosphorus – Potassium
Phosphorus is absorbed in the two forms of monovalent (H2PO4-) and bivalent (HPO42-) phosphate ion. The availability of phosphate ...
Addition of Nitrogen to the Vineyard. Effect on Assimilable from Nitrogen Yeasts
· Adding nitrogen to vine plants increases the nitrogen concentration in the . rail Many components of the rail the ...
Extraction of Phenolic Components
Temperature It has been found that higher temperatures during alcoholic fermentation increase the extraction of phenolic components. Wines from the varieties ...
Special Dough Executives Reduce Alcoholic Title and Preserve Wine Quality
· A team of Australian researchers managed to isolate special strains of , yeast which produced lower levels of alcohol in the wine while maintaining ...
Alcoholic fermentation. From must to wine.
· The conversion of must into wine from , yeasts in the absence of air (oxygen) is the known alcoholic fermentation. In essence...
How the aroma of wine is formed
· The appearance of ,, the aroma of ,, the taste and body of , wine come mainly from four sources: ...
Good cultivation practices to minimise nitrogen losses
Good cultivation practices to minimise nitrogen losses: Mineral fertilizers contribute to about 10% total gaseous emissions ...
Types of Nitrogen Fertilizers
Western European farmers have always had a wide variety of fertiliser types at their disposal. Today's use of a variety of products is ...
Lubrication. When Is the Best Time? Nitrogen
Nitrogen is one of the most important nutrients that plants need in order to grow adequately. Nitrates (NO3-) ...
Factors Affecting Vine Nutrition
* Assuming that other limiting factors (e.g. water deficiency) are missing ,, the application of inorganic nitrogen provides the vine with an easily ...
Effect of nitrogen nutrition on grapes, fermentation and wine.
The management of vine nutrition has the potential to influence the composition of the berries and ultimately the composition of the ...
Fertilization management in the vineyard
Nutrition is one of the important components of vineyard management. Nutrition has the potential to affect a variety of ...
Botrytis – Botrytis Cinerea – Evidence of Epidemiology of Vine Disease.
Botrytis cinerea infestation can be catastrophic in many crops when conditions are favorable for ...
Lists of authorised plant protection products
The list of authorised pesticides shall include the formulations of pesticides authorised since ...
Alternative methods of treatment of botrytis
The rots due to Botrytis cinerea are responsible for serious production losses both in the field and post-harvest ...
What to look out for when applying nitrogen fertilizers to our vine
When we apply nitrogen to a vineyard to correct a shortage or keep its level in the vine to sufficient ...
Downy Mildew of grapes – Plasmopara viticola
· Downy mildew is the most serious disease in , vine, especially in areas with warm and humid climates. The first symptoms ...