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52-412: The province of Tekirdağ is one of Turkey's the most important regions for viticulture and winemaking . The coastline between Tekirdağ and Şarköy , particularly Mürefte , are notable centers of wineyards. 22 of the 27 villages of Şarköy grow grape and produce wine. There are well-known wine producers in the region, including "Doluca", "Gülor", "Kutman", "Bağcı" and "Latif Aral". Other wine producers of

104-486: A viticulturist include monitoring and controlling pests and diseases , fertilizing , irrigation , canopy management , monitoring fruit development and characteristics , deciding when to harvest , and vine pruning during the winter months. Viticulturists are often intimately involved with winemakers, because vineyard management and the resulting grape characteristics provide the basis from which winemaking can begin. A great number of varieties are now approved in

156-496: A cluster. Each grape berry contains a pedicel which attaches to the rachis . The main function of the rachis is to allow the grapes to receive their water and nutrients. The pollination and fertilization of grapes results in one to four seeds within each berry. When fertilization does not occur, seedless grapes are formed, which are sought after for the production of raisins . Regardless of pollination and fertilization, most plants will produce around 100 to 200 grapes. The skin of

208-427: A few years. A viticulturist faces many hazards that can have an adverse effect on the wine produced from the grape or kill the vine itself. A green harvest is the removal of immature grape bunches, typically for the purpose of decreasing yield. The removal of the bunches while they are still green induces the vine to put all its energy into developing the remaining grapes. In theory this results in better ripening and

260-598: A fresher and more acidic harvest. In general, the average yearly temperature for most crops should average around 15 °C (59 °F) in order to achieve the highest quality in each grape. Summer: Ideal temperatures in summer average around 22 °C (72 °F). Ideal summer temperatures enable fruits to ripen. Temperature and sunshine are the most important factors in ripening. Winter: Ideal temperatures in winter average around 3 °C (37 °F). Ideal winter temperatures are necessary to allow grape vines to enter their resting phase. If temperatures fall too low,

312-409: A god. The Bible makes numerous references to wine, and grapevines, both symbolically and literally. Grapes are first mentioned when Noah grows them on his farm (Genesis 9:20–21). References to wine are made in the book of Proverbs (20:1) and the book of Isaiah (5:1–25). Deuteronomy (18:3–5, 14:22–27, 16:13–15) reports the use of wine during Jewish festivals. In Christianity wine is the symbol of

364-436: A slope affords better drainage, obviating the possibility that the vine might sit in overly moist soil. In cooler regions of the northern hemisphere, south-facing slopes receive more hours of sunlight and are preferred; in warmer climes , north-facing slopes are preferred. In the southern hemisphere, these orientations are reversed. Quality soil is important to allow plants to have better root systems. The growth and health of

416-402: A slope can receive a greater intensity of the sun's rays, with sunshine falling on an angle perpendicular to the hillside. In flatter terrain, the intensity of the sunlight is diluted as it spreads out across a wider surface area. Small slopes that are elevated above surrounding ground are the best and safest places for crops, because these small elevations are less prone to frost. Additionally,

468-469: A tart, tangy flavor. They are usually called currants. Muscat raisins are larger and sweeter than other varieties. Grapes used to produce raisins in the Middle East and Asia include the large black monukka (or manucca) grapes that produce large raisins. Raisins are produced commercially by drying harvested grape berries . For a grape berry to dry, water inside the grape must be removed completely from

520-497: A uniquely preferred environment for ideal growing. Because climates vary from region to region, selecting the best strain is an important decision in grape cultivation. Additionally, because climatic factors such as temperature and rain can be unpredictable and uncontrollable, each year will produce unique qualities and yields of grapes. Wine grapes are also especially susceptible to climate change and temperature variation. Grape vines need approximately 1300–1500 hours of sunshine during

572-479: A vine can be affected if the soil quality is poor. Different grape species prefer various soil conditions, although there are general quality factors. Favorable soil conditions include: aeration , loose texture, good drainage and moderate fertility. Drainage factors are cited as the most important soil characteristic to affect grape vine growth. When root growth is restricted due to bad soil, vine growth and fruit yields lessen and plant survival rates can dip to only

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624-537: Is a dried grape . Raisins are produced in many regions of the world and may be eaten raw or used in cooking , baking , and brewing . In the United Kingdom , Ireland , New Zealand , Australia and South Africa , the word raisin is reserved for the dark-colored dried large grape, with sultana being a golden- or green-colored dried grape, and currant being a dried small Black Corinth seedless grape. The word raisin dates back to Middle English and

676-507: Is a loanword from Old French ; in modern French , raisin means "grape", while a dried grape is a raisin sec , or "dry grape". The Old French word, in turn, developed from the Latin word racemus , which means "a bunch of grapes." Raisin varieties depend on the types of grapes used and appear in a variety of sizes and colors, including green, black, brown, purple, blue, and yellow. Seedless varieties include sultanas (the common American type

728-486: Is a necessary step in raisin production to ensure the increased rate of water removal during the drying process. A faster water removal rate decreases the rate of browning and helps to produce more desirable raisins. The historical method of completing this process was developed in the Mediterranean and Asia Minor areas by using a dry emulsion cold dip made of potassium carbonate and ethyl esters of fatty acids. This dip

780-591: Is a wine term in German equivalent to a field blend, which means that grapes of different varieties are planted, harvested and vinified together. In older times, this was common, but the practice has almost stopped. It is, however, a specialty of Vienna . Other traditional field blends include Alsace wine , notably edelzwicker and gentil blends, and Douro wine. 39. Goldammer, T. (2015). Grape Growers Handbook: A Guide To Viticulture for Wine Production . ISBN   978-0-9675212-7-5 Raisins A raisin

832-404: Is an inexpensive process; however, environmental contamination, insect infections, and microbial deterioration can occur and the resulting raisins are often of low quality. Additionally, sun drying is a slow process and may not produce the most desirable raisins. Mechanical drying can be done in a safer and more controlled environment where rapid drying is guaranteed. One type of mechanical drying

884-436: Is completed after washing to ensure that the added moisture has been removed. All steps in the production of raisins are very important in determining the quality of raisins. Sometimes sulfur dioxide is applied to raisins after the pre-treatment step and before drying to decrease the rate of browning caused by the reaction between polyphenol oxidase and phenolic compounds. Sulfur dioxide also helps to preserve flavor and prevent

936-610: Is known as Thompson Seedless in the United States), Zante currants (black Corinthian raisins, Vitis vinifera L. var. Apyrena), and Flame grapes . Raisins are traditionally sun-dried but may also be artificially dehydrated. Golden raisins are generally dried in dehydrators with controlled temperature and humidity, which allows them to retain a lighter color and more moisture. They are often treated with sulfur dioxide after drying. Black Corinth or Zante currants are small, sometimes seedless, raisins that are much darker and have

988-507: Is one of the earliest to detail trellis systems for raising vines off the ground. Columella advocated the use of stakes versus the previously accepted practice of training vines to grow up along tree trunks. The benefits of using stakes over trees was largely to minimize the dangers associated with climbing trees, which was necessary to prune the dense foliage in order to give the vines sunlight, and later to harvest them. Roman expansion across Western Europe brought Roman viticulture to

1040-510: Is the cultivation and harvesting of grapes . It is a branch of the science of horticulture . While the native territory of Vitis vinifera , the common grape vine, ranges from Western Europe to the Persian shores of the Caspian Sea , the vine has demonstrated high levels of adaptability to new environments, hence viticulture can be found on every continent except Antarctica . The duties of

1092-470: Is to use microwave drying. Water molecules in the grapes absorb microwave energy resulting in rapid evaporation. Microwave drying produces puffed raisins. After the drying process is complete, raisins are sent to processing plants where they are cleaned with water to remove any foreign objects that may have become embedded during the drying process. Stems and off-grade raisins are also removed. The washing process may cause rehydration, so another drying step

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1144-674: The Cyclades Islands of the Aegean Sea . During this period, grape cultivation developed from an aspect of local consumption to an important component of international economies and trade . From 1200 BC to 900 BC, the Phoenicians developed viticulture practices that were later used in Carthage . Around 500 BC, the Carthaginian writer Mago recorded such practices in a two-volume work that

1196-541: The Côte-d'Or , the monks divided the land into separate vineyards, many of which still exist today, like Montrachet and La Romanée . In Greek mythology , the demigod Dionysus ( Bacchus in Roman mythology ), son of Zeus , invented the grapevine and the winepress. When his closest satyr friend died trying to bring him a vine Dionysus deemed important, Dionysus forced the vine to bear fruit. His fame spread, and he finally became

1248-530: The European Union as true grapes for winegrowing and viticulture. The earliest evidence of grape vine cultivation and winemaking dates back 8,000 years. The history of viticulture is closely related to the history of wine , with evidence that humans cultivated wild grapes to make wine as far back as the Neolithic period. Evidence suggests that some of the earliest domestication of Vitis vinifera occurred in

1300-510: The Last Supper , representing the blood of Christ . It is mentioned several times in the New Testament . We have the parable of the kingdom of heaven likened to the father starting to engage laborers for his vineyard. The vine is used as symbol of Jesus Christ based on his own statement, "I am the true vine (John 15:1)." In that sense, a vine is placed as sole symbol on the tomb of Constantine

1352-591: The Pinot Noir , were also introduced. Les Très Riches Heures du duc de Berry dates back to 1416 and depicts horticulture and viticulture in France. The images illustrate peasants bending down to prune grapes from vines behind castle walls. Additional illustrations depict grape vines being harvested, with each vine being cut to three spurs around knee height. Many of the viticultural practices developed in this time period would become staples of European viticulture until

1404-427: The growing season and around 690 millimetres (27 in) of rainfall throughout the year in order to produce grapes suitable for winemaking. In ideal circumstances, the vine will receive most of the rainfall during the winter and spring months: rain at harvesttime can create many hazards, such as fungal diseases and berry splitting. The optimum weather during the growing season is a long, warm summer that allows

1456-478: The peasant laborers whose livelihood depended on the quantity of wine they could sell. The Riesling is the famous example for higher quality of wine. In 1435 Count John IV. of Katzenelnbogen started this successful tradition. In Burgundy , the Cistercian monks developed the concept of cru vineyards as homogeneous pieces of land that consistently produce wines each vintage that are similar. In areas like

1508-403: The prendeurs were given flexibility in selecting their crop and developing their own vineyard practice. In northern Europe, the weather and climate posed difficulties for grape cultivation, so certain species were selected that better suited the environment. Most vineyards grew white varieties of grape, which are more resistant to the damp and cold climates. A few species of red grape, such as

1560-445: The 18th century. Varietals were studied more intently to see which vines were the most suitable for a particular area. Around this time, an early concept of terroir emerged as wines from particular places began to develop a reputation for uniqueness. The concept of pruning for quality over quantity emerged, mainly through Cistercian labors, though it would create conflict between the rich landowners who wanted higher quality wines and

1612-523: The Great . The vast majority of the world's wine-producing regions are found between the temperate latitudes of 30° and 50° in each hemisphere . Within these bands, the annual mean temperatures are between 10 and 20 °C (50 and 68 °F). The presence of large bodies of water and mountain ranges can have positive effects on the climate and vines. Nearby lakes and rivers can serve as protection for drastic temperature drops at night by releasing

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1664-508: The area of the modern countries Georgia and Armenia . The oldest-known winery was discovered in the "Areni-1" cave in Vayots Dzor , Armenia . Dated to c.  4100 BC, the site contained a wine press, fermentation vats, jars, and cups. Archaeologists also found V. vinifera seeds and vines. Commenting on the importance of the find, McGovern said, "The fact that winemaking was already so well developed in 4000 BC suggests that

1716-580: The areas that would become some of the world's best-known winegrowing regions : the Spanish Rioja , the German Mosel , and the French Bordeaux , Burgundy and Rhône . Roman viticulturists were among the first to identify steep hillsides as one of the better locations to plant vines, because cool air runs downhill and gathers at the bottom of valleys. While some cool air is beneficial, too much can rob

1768-452: The concept of thinning or sacrificing part of the grape crop, i.e. green harvesting, with the aim of improving the quality of the remaining grapes, predates modern critics, the practice has increased in recent times in vineyards found in California and areas where the grapes grow easily. (McCoy) A field blend is a wine that is produced from two or more different grape varieties interplanted in

1820-469: The crops can be injured. Spring and Fall: Spring and fall are critical seasons for grape development, because the plants are susceptible to frost damage, which can injure the fruiting buds. Wet weather in spring can increase the odds of mildew formation. To prevent mildew, some farms introduce devices such as heaters or large fans in vineyards. However, such solutions can be costly. Hillsides and slopes are preferred over flatter terrain: vines growing on

1872-475: The culture of wine consumption and cultivated grape species. In addition to winemaking, grapes have been grown for the production of raisins . The earliest act of cultivation appears to have been the favoring of hermaphroditic members of the Vitis vinifera species over the barren male vines and the female vines, which were dependent on a nearby male for pollination . With the ability to pollinate itself, over time

1924-448: The development of more numerous and mature flavour compounds. In the absence of a green harvest, a healthy, vigorous vine can produce dilute, unripe grapes. In Europe, many appellations restrict the yield permitted from a given area, so there is even more incentive to perform green harvesting when presented with excess crop. Often, the excess must be sold for a pittance and used for industrial alcohol production rather than wine. While

1976-641: The field blend is an anachronism, and almost all wines are assembled by blending from smaller, individual lots. However, in California some of the oldest (and lowest-yielding) Zinfandel comes from vineyards that are field-blended. Ridge Vineyards owns the Lytton Springs vineyards in Sonoma County, which were planted from 1900 to 1905 in what Ridge calls "a traditional field blend of about seventy percent Zinfandel, twenty percent Petite Sirah , and ten percent Grenache and Carignan." Gemischter Satz ( Mixed set )

2028-447: The grape accounts for 5 to 20% of the total weight of a grape depending on the variety. When grape skin ripens, it contains the majority of the aromatic substances and tannin . These factors become important in winemaking for methods including color extraction or aroma dissolution. Although the skin contains the majority of the tannin, small percentages can be found throughout the grape and during all of its developmental stages. However,

2080-428: The grapes the opportunity to ripen fully and to develop a balance between the levels of acids and sugars in the grape. Hot and sunny climates have a frost-free growing season of 200 days or more. These climates allow grapes to ripen faster with higher sugar levels and lower acidity. Cooler climates have a frost-free growing season of around 150–160 days. Cooler seasons force the grapes to ripen earlier, which produces

2132-465: The heat that the water has stored during the day to warm the vines. Structure of the grape vine There are many different important parts of the grape vine. Starting from the bottom and moving up there are the Fender roots, then above that are the roots . These help with anchorage, absorption and food storage. Then there is the trunk which branches out into arms. These help support conduction. Higher up are

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2184-595: The hermaphroditic vines were able to sire offspring that were consistently hermaphroditic. At the end of the 5th century BC, the Greek historian Thucydides wrote: The people of the Mediterranean began to emerge from barbarism when they learnt to cultivate the olive and the vine. Thucydides was most likely referencing the time between 3000 BC and 2000 BC, when viticulture emerged in force in Asia Minor , Greece , and

2236-504: The interior of the cells onto the surface of the grape where the water droplets can evaporate. However, this diffusion process is very difficult because the grape skin contains wax in its cuticle, which prevents the water from passing through. In addition to this, the physical and chemical mechanisms located on the outer layers of the grape are adapted to prevent water loss. The three steps to commercial raisin production include pre-treatment, drying, and post-drying processes. Pre-treatment

2288-515: The loss of certain vitamins during the drying process. Estimated global production of raisins in 2023–24 was 1.1 million tonnes , led by Turkey , China, Iran, and the United States as the largest producers. Raisins are 15% water, 79% carbohydrates (including 4% fiber ), and 3% protein , and contain negligible fat (table). In a reference amount of 100 grams (3.5 oz), raisins supply 299 kilocalories and moderate amounts (10–19% DV) of

2340-545: The node, inter node, leaves, cluster (of grapes) and the tendril . The tendril helps with support of the plant. The grape is classified as a berry . On the vine, grapes are organized through systems known as clusters. Grape clusters can vary in compactness which can result in long clusters (resulting in the grapes spreading out) or short clusters (resulting in grapes packed together). In some grape species, clusters ripen collectively, which allows them to be harvested together. For others, grapes may ripen individually within

2392-706: The region are "Melen" in Hoşköy and "Umurbey" in Tekirdağ. [REDACTED] Media related to Tekirdağ Province at Wikimedia Commons 41°05′11″N 27°21′28″E  /  41.08639°N 27.35778°E  / 41.08639; 27.35778 This geographical article about a location in Tekirdağ Province , Turkey is a stub . You can help Misplaced Pages by expanding it . Viticulture Viticulture ( Latin : vitis cultura , " vine -growing"), viniculture ( vinis cultura , " wine -growing"), or winegrowing

2444-516: The same vineyard. In the days before precise varietal identification, let alone rigorous clonal selection , a vineyard might be planted by taking cuttings from another vineyard and therefore approximately copying its genetic makeup. This meant that one vine could be Zinfandel and the next Carignan . When making wine with little equipment to spare for separate vinification of different varieties, field blends allowed effortless, though inflexible, blending. Fermentation tanks are now cheap enough that

2496-427: The tannin's most important role is during the grape's ripening stage as its function is to formulate color and body shape. Although many factors can affect the overall quality of a grape vine, the three most important are climate, slope , and soil , often collectively referred to as the terroir . Climate is the most significant external factor in determining a grape's inherent qualities. Each grape variety has

2548-451: The technology probably goes back much earlier." There is also evidence of grape domestication in the Near East in the early Bronze Age , around 3200 BC. Evidence of ancient viticulture is provided by cuneiform sources (ancient writing on clay tablets), plant remains, historical geography, and archaeological excavations. The remnants of ancient wine jars have been used to determine

2600-518: The vine of the heat it needs for photosynthesis , and in winter it increases the risk of frost . Catholic monks (particularly the Cistercians ) were the most prominent viticulturists of the Middle Ages . Around this time, an early system of Metayage emerged in France with laborers ( Prendeur ) working the vineyards under contractual agreements with the landowners ( Bailleur ). In most cases,

2652-584: Was one of the few artifacts to survive the Roman destruction of Carthage during the Third Punic War . The Roman statesman Cato the Elder was influenced by these texts, and around 160 BC he wrote De Agricultura , which expounded on Roman viticulture and agriculture. Around 65 AD, the Roman writer Columella produced the most detailed work on Roman viticulture in his twelve-volume text De Re Rustica . Columella's work

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2704-426: Was shown to increase the rate of water loss by two- to three-fold. Recently, new methods have been developed such as exposing the grapes to oil emulsions or dilute alkaline solutions. These methods can encourage water transfer to the outer surface of grapes which helps to increase the efficiency of the drying process. The three types of drying methods are: sun drying, shade drying, and mechanical drying. Sun drying

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