Threshing board

with a mechanical winnowing machine Until the arrival of combine harvesters, which reap, thresh and clean grain in a single process, the traditional methods of threshing cereals and some legumes were those described by Pliny the Elder in his Natural History, with three variants: "The cereals are threshed in some places with the threshing board on the threshing floor; in others they are trampled by a train of horses, and in others they are beaten with flails". In this manner, Pliny refers to the three traditional methods of threshing grain: • Beating sheafs of grain against a crushing stone or lump of wood. • Trampling grain spread on the threshing floor; the trampling would be done by a train of mules or oxen • Threshing with flails, a type of traditional wooden tool with which one strikes the pile of grain until the seed is separated from the chaff. Threshing with the threshing board The threshing board is a historical form of threshing that can still be seen in some regions that practice marginal agriculture. It is also somewhat preserved as an occasional folkloric and ceremonial practice, to commemorate traditional local customs. For threshing with the threshing board, firstly one brings the baled stalks to the threshing floor. Some are stacked, waiting their turn, and others are untied and placed in a circle forming a pile of grain that is heated by the sun. Then farmers drag the threshing board over the stalks, first going several times around in circles, and then in figure-eights, and stirring the grain with a wooden pitchfork. Sometimes, this work was done with another kind of threshing implement: a Plostellum punicum (Latin; literally "Punic cart") or threshing cart, fitted with a group of rollers, each with metallic transverse razors. In this first stage, the straw is detached from the ear; much chaff and dirty dust remains, mixed with the edible grain. Every time the work of dragging the threshing board is repeated, the grain is stirred again, moving more straw to the edge of the threshing floor. If too much grain is spread on the ground, it has to be raked and swept in order to make a round mound and, if possible, to remove as much straw as possible. After turning the grain and straw upside down and leaving it to dry during a meal break, farmers carry out a second round of threshing in order to separate the last of the grain from the straw. Then, they use pitchforks, rakes and brooms to create a mound. A pair of oxen or mules pulls the threshing board by means of a chain or a strap fixed to a hook nailed in the front plank; donkeys are not used, because unlike mules and oxen they often defecate on the crops. The driver rides on the threshing board, both guiding the draft animals and increasing the weight of the threshing board. If the driver's weight is not enough, large stones are put on the board. In recent times, the animals are sometimes replaced with a tractor; because the driver no longer sits on the board, the weight of stones becomes more important. Children enjoy riding on the threshing board for fun, and the farmers allow it because their weight is useful, as long as the children are not too boisterous.{{cite book After threshing is finished, to avoid mixing the dirty remnants with the clean, new stalks, the threshing floor must be cleaned first with a rake to move the heavier material, and then with several brooms (in the narrow sense: they are typically made from "broom shrub"—Cytisus scoparius—and are stronger than domestic brooms). Also the straw was accumulated carefully and stored, because it was a good fodder for livestock. The entire process of threshing generates a thin dust that soaks in through the respiratory system and sticks to the throat. During the sweeping, the husks and the chaff are separated to one part of the threshing-floor, while the grain, still not entirely clean, was winnowed, either by traditional of winnowing with sieves, or by a mechanical winnowing machine. Traditional threshing implements (including the threshing board) were gradually abandoned and replaced by modern combine harvesters. This change, of course, occurred in some areas before others. For instance, in Spain, it happened in the 1950s and 1960s.{{cite web | last = Martínez Ruiz Until that time, threshing boards were made in certain particular towns and villages with specialised craftsmen. Whereas the woodworking involved is simple, even rough, the flintknapping and the inlaying of flakes into the bottom of board need specialised skills that were passed from father to son. The most famous Spanish town for this work was, doubtlessly, Cantalejo (Segovia), where the craftsmen who made threshing boards were known as briqueros. == History ==

Origins in the Neolithic and Copper Age , dating from 3350 BC, with representations of threshing boards on both sides Patricia C. Anderson (of Centre d’Etudes Préhistoire, Antiquité et Moyen Age del CNRS), discovered archaeological remains that demonstrate the existence of threshing boards at least 8,000 years old in the Near East and Balkans. The artefacts are lithic flakes and, above all obsidian or flint blades, recognizable through the type of microscopic wear that it has. Her work was completed by Jacques Chabot (of the ''Centre interuniversitaire d'études sur les lettres, les arts et les traditions'', CELAT), who has studied Mitanni (northern Mesopotamia and Armenia). Both count among their specialties the study of microwear analysis, through which it is possible to take a particular piece of flint or obsidian (to take the most common examples) and determine the tasks for which it was used. The stamp shows a figure seated on a threshing board, with a clear image of the lithic flakes inlaid in the bottom of the board. The main figure is sitting (possibly on a throne) under a dossal. In front is a driver or oxherd, and there are peasants with pitchforks nearby. According to M. A. Frangipane, that the seal may illustrate a religious scene: It closely resembles another scene, painted on the walls of the same site (a ceremonial procession of a person of high rank, painted in an archaic lineal style in the colours red and black), although the current condition of the wall obscures the exact nature of the vehicle in which he is seated, it is indeed possible to see that it is pulled by a pair of oxen. Professor Sherratt interprets both scenes as presenting manifestations of civil or religious power. Carthage, which colonized the southeastern Iberian Peninsula in the 3rd century BC, had advanced agricultural technology, greatly superior to the Roman techniques of the time. Their methods astonished travellers such as Agathocles and Regulus, and were an inspiration for the writings of Varro and Pliny. One well-known Carthaginian agronomist, Mago, wrote a treatise that was translated into Latin by order of the Roman Senate. The ancient Romans describe Tunisia, today mainly desert, as a fertile landscape of olive groves and wheat fields. In Hispania, the Carthaginians are known to have introduced several new crops (mainly fruit trees) and some machines like the threshing board, either the version with stone-chips (tribulum in Latin) or the version with rollers (threshing cart, named in their honour plostellum punicum by the Romans). In Rome, the threshing board had only economic significance, without the religious symbolism it took on in the Hebrew Bible. The treatises of agriculture written by Roman experts as Cato, Varro, Columella and Pliny the Elder (quoted above), touch the topic of threshing. In chronological order: • Cato: In the time of Cato the Elder—that is, the 2nd century BC—Rome was intensely connected with the conquered areas of Greece and Carthage, whose higher degree of agricultural development threatened Roman traditionalism. Cato's book De Agricultura was against exotic innovations such as the threshing board in its different variants, defending instead a traditional agricultural system based on manual labour. To some writers, Cato's ideas drove, indirectly, to the disintegration of republican society and even the imperial economy. Cato preferred threshing by trampling by mules or oxen. He doesn't expressly mention the threshing board, in spite of the fact it was already spreading through the empire. It is, then, "almost impossible to define, on the basis of Cato's report, when this or that implement or refinement came into use". • Varro: Unlike Cato, Marcus Terentius Varro was not a man of action but a scholar, a πολιγραφοτάτω, in the 1st century BC. Varro, whose studies were wider than Cato's, tried to combine the cosmopolitan Greek outlook with Rome's provincial traditions. In his book of agricultural advice Rerum Rusticarum de Agri Cultura Varro only twice reflects the reality of his times by mentioning threshing boards. He advises, "None of the implements that can be produced in the plantation (farm) itself should be bought, as with almost all everything which is made from unfinished wood such as hampers, baskets, threshing boards, stakes, rakes…"; the inclination to self-sufficiency that he demonstrates here would later be harmful to Rome. Varro nonetheless shows himself more open to innovation that Cato: "To achieve an abundant and high-quality harvest, the stalks should be taken to the threshing floor without piling them up, so the grain is in the best condition, and the grain (should be) separated from the stalks on the threshing floor, a process which is done, among other ways, with a pair of mules and a threshing board. This is made with a wooden board (with its underside) equipped with stone-chips or saws of iron, which, with a plow in front or a large counterweight, is pulled by a pair of mules yoked together and thus separates the grain from the stalks…". That is, he explains in a very didactic way how the threshing boards works and the advantages of this innovative device. Next, he talks about the variant called plostellum poenicum (=punicum=Punic=Carthaginian), a threshing implement with rollers and metallic saws whose origin is, as we have already seen, Carthaginian, and which was used in Hispania (which had, in the past, been controlled by Carthage): "Another way to make it is by means of a cart with teethed rollers and bearings; this cart is named plostellum punicum, in which one can sit and move the device that is pulled by mules, as it is done in Hispania Citerior and other places." • Columella (Lucius Junius Moderatus, beginning of Common Era - 60s): a native of Hispania Baetica; after finishing his military career, Columella worked managing large estates. This writer from Hispania brings a new note to this topic, writing, in this case, about threshing floors: "The threshing floor, if it is possible, must be placed in such way that it can be overseen by the master or by the foreman; the best is one that is cobbled, because not only allows that the cereal be quickly threshed, since the ground don't give way to the blows of hoofs and threshing boards, but also, these cereals, before being winnowed, are cleaner and lack the pebbles and little clods that always remaine in a threshing floor of pressed earth." • Pliny: Pliny the Elder (23 - 79) only compiles what his predecessors had written, which we have already quoted. Middle Ages In Western Europe, the barbarian invasions of Europe had detrimental effects upon agriculture, leading to the loss of many of the more advanced techniques, among them the threshing board, which was completely alien to Germanic tradition. The eastern Mediterranean areas, on the other hand, continued the use of the threshing board, passing into the Muslim culture, where it took deep root. In the Iberian Peninsula, in the Visigothic kingdom and the Christian zone during the Reconquista, the threshing board was little known (although awareness of it never quite disappeared). The degradation extended not only to the economy, but also to the very sources that we have to study the period: scholars are confronted with a documentary void that is difficult to get around. It is certain that in Islamic Al-Andalus, the threshing board continued to be very popular, which led to the Christians recuperating the tradition as they advanced in the Reconquista. This act coincides with a generalized recovery in all of Europe. Economic prosperity began to return at the start of the 11th century; the experts speak of the increased area of tilled lands; the increased use of draft animals (first oxen, thanks to the frontal yoke, and later horses, thanks to harness collar); of the increase in metal tools and improved metalworking; of the appearance of the moldboard plough, often with wheels; and the increase in watermills. Livestock became a sign of progress: peasants, less dependent and more prosperous, became able to buy draft animals, and even plows. The peasants who had their own plow and one or two draft animals were a small elite, pampered by the feudal lord, who acquired a distinct status, that of yeoman farmers, quite distinct from farm-hand labourer whose only tool was their own arms. The existence of draft animals does not imply the diffusion of the threshing board in Western Europe, where the flail continued to be the preferred threshing implement. On the other hand, in Spain, the weight of Eastern tradition made the difference: Professor Julio Caro Baroja admits that in Spain the threshing board appears cited or represented in works of art. Concretely, he mentions some Romanesque reliefs in Beleña (Salamanca) and Campisábalos (Guadalajara), both from the 12th century. These documents, at least testify for the presence of threshing boards, which, undoubtedly was continuous from then until recently in the Mediterranean basin. The rest is mere generalized speculation, given that traditional historiography centers on features more like of Western Europe. In any case, none of the consulted authors describe the threshing board as playing a relevant part in the progress of medieval agriculture. We must, then, join with the despair of French historian Georges Duby, in his complaint: Through all that has been said, we can see how interesting it would be to measure the influence of technical progress on agricultural output. Nevertheless, we must renounce this hope. Before the end of the 12th century, the methods of seignorial administration were all quite primitive; they granted little importance to writing and even less to numbers. The documents are more deceptive than those of the Carolingian era. Nowadays, numerous elements of traditional agriculture are being lost, and because of this various entities have been working to conserve or recover this cultural capital. Among these is an international interdisciplinary project called E.A.R.T.H., Early Agricultural Remnants and Technical Heritage. Participating countries include Bulgaria, Canada, France, Russia, Scotland, Spain, and the United States. Investigations center on broad archeological, documentary and ethnological aspects, related to diverse elements of traditional agriculture, threshing boards among them, in diverse countries, historical periods and societies. ImageSize = width:730 height:100 PlotArea = width:700 height:50 left:20 bottom:30 TimeAxis = orientation:horizontal DateFormat = yyyy Period = from:-6000 till:2000 AlignBars = early ScaleMajor = unit:year increment:1000 start:-6000 Colors = id:canvas value:rgb(1,1,0.85) BackgroundColors = canvas:canvas PlotData= bar:a width:15 color:teal from:-5800 till:-5200 from:-4800 till:-4200 from:-3450 till:-3370 from:-3348 till:-3300 from:-2600 till:-2500 from:-1420 till:-1208 from:-1005 till:-965 from:-740 till:-698 from:-234 till:-149 from:-116 till:-27 from:10 till:79 from:1230 till:1280 from:1500 till:1950 bar:d width:15 color:canvas from:-5800 till:-5200 align:center fontsize:S text:First discoveries from:-5000 till:-4000 align:center fontsize:S text:Aratashen at:-3400 align:right fontsize:S text:Kish at:-3374 align:left fontsize:S text:Arslantepe from:-2700 till:-2400 align:center fontsize:S text:Puabi at:-1150 align:right fontsize:S text:Deuteronomy from:-1005 till:-965 align:center fontsize:S text:David at:-810 align:left fontsize:S text:Isaiah from:-234 till:79 align:center fontsize:S text:Latin texts at:1200 align:center fontsize:S text:Medieval at:1850 align:center fontsize:S text:Cantalejo == Craftsmen from Cantalejo ==

Cantalejo is located at the confluence of the Duraton River and the Cega River. Modern Cantalejo arose in the 11th century, although there are architectural remains that are much older, and forms part of Segovia province in Spain. It was apparently prosperous at the beginning but, lost its liberty in the 17th century and became a jurisdictional lordship. There is no clear record of when the specialized craft of making threshing boards was introduced into Cantalejo, but all who have written on the topic indicate that it was probably during the 16th or 17th century. The production of threshing boards appears to coincide with the arrival of foreign artisans, although this is speculation based on the fact that the artisans' form of speech (see the section on) includes aspects of many foreign languages, especially French. The makers of threshing boards and plows were called «Briqueros», a word of French origin that refers to the making of tinderboxes and matchlocks for guns, which in France were called briquets, literally in archaic French: ''«Petite pièce d’acier don't on se sert pour tirer du feu d’un caillou.»'' (today, synonym of briquette or flammable matter, but also refers to a lighter) for the early firearms (Flintlocks, arquebuses, muskets...). It is therefore plausible that foreign gunsmiths introducing firearms in the Iberian Peninsula created an important colony in Cantalejo, although it is difficult to determine their origin In any case, with time Cantalejo opted for peaceful and productive crafts such as the making of diverse agricultural implements, including threshing boards. By the 1950s, Cantalejo had reached 400 workshops producing more than 30,000 threshing boards each year; this suggests that more than half the population was dedicated to this occupation. The threshing boards were then distributed throughout the entire Meseta Central of Spain. This article concentrates on threshing boards made only with flint chips, although there were threshing boards made with metal teeth or according to other, less common designs. Making the wooden frame At the end of summer, or in the autumn, work began with the selection of black pines, which they cut and carefully smoothed with a device called a until the trunks were formed into cylinders nearly two meters in length; these log sections were called . They also prepared long, straight planks to serve as transverse headpieces. They carried the log sections to the sawmill, where they cut slats as wide as the log permitted (no less than 20 centimeters), of some five centimeters in thickness and with a curved shape (just like a ski) on the end that would eventually be in front. The planks were dried in the sun for several months, turned over every so often. The village during this period took on a peculiar appearance, as many buildings had their façades covered with drying planks. Afterwards, these were piled in , crossing some slats with others in order to make the pile more stable. File:Trillo-6 tronco de pino.png|The pine , from which the slats were cut File:Trillo-7 listones en linea.png|Slats aligned, before forming the threshing board File:Briquero escopleando.png|Chiseling the slat Once the slat was in the right conditions, the next process was chiseling: using a hammer and chisel to prepare the slots ( for the chips of flint ( or lithic flakes). The chiseling was done with the slats front-on, guided by pencil-marks so the workman wouldn't err. Before beginning, the workman made sure that the slat had not warped since being cut, as that would make it unusable. The next pass took place in the mechanical presses; the Spanish language term for these was "cárceles", "jails". The three, four, or five planks had to be perfectly joined: spread with glue and pressed, using small reinforcement jigs, called tasillos (wooden cylinders glued and nailed with a mallet at the edges of a slat), and wedges. When the slats were well-aligned and fixed in place, the cabezales (headers), or crosspieces, were nailed in place with big nails known in Spain as (although, at least in the 19th and 20th centuries, they came from Bilbao). File:Trillo-8 cabezales.png|The planks glued, as they are in the cárceles File:Trillo-9 clavar cabezales.png|Placing the "headers" (cabezales) with large iron nails File:Trillo-10 clavar juntas.png|Placing of stopgaps in the junctions. File:Trillo-11 vista general.png|The wooden structure completed, but with the cutting stones not yet added Once the basic structure of the threshing board is ready, it must be smoothed. This is first done by "working" it with an adze lengthwise, along the grain. Then the final finishing is done with various specialized carpenter's planes, on both top and bottom; first going across in a transverse direction, and later lengthwish. The final phase of the work consisted of covering the junctions of the slats on the top side, which is done with thin strips at the front, tacked on with a board called the "front piece", and on the rest using long thin little boards (tapajuntas or stopgaps). On the front header they attached a strong hook for the barzón, or iron ring with a strap or a long rod for tying on the drafthorses or oxen. Working the stone flakes To create the lithic flakes used to cover threshing boards, the briqueros in Cantalejo used a manufacturing technique similar to prehistoric methods of making tools, except that they used metal hammers rather than percussors made of stone, wood, or antler.{{cite journal The raw materials preferred by these artisans was a whitish flint imported from the province of Guadalajara. When they had to repair threshing boards at home, if they did not have any other raw materials, they would use rounded river pebbles, made of homogeneous, high-grade quartzite, which they selected during their travels. The flint from Guadalajara was extracted from quarries in large blocks, which were split by hand with hammers of various sizes until the stone reached a size small enough to be comfortably held in the hand. Knapping: Once manageable chunks of flint were obtained, knapping to obtain lithic flakes was performed using a very light hammer (called a pickaxe) with a narrow handle and a pointed head. Knapping was considered "men's work." To work quartzite pebbles, they used a hammer with a head that was rounded and slightly wider. During the process of removing stone flakes, they sometimes resorted to a normal hammer to crack the stone and achieve percussion plains inaccessible with the pickaxe alone. The briquero held the stone core in the left hand, protected with a piece of leather and with the palm upward, and struck rapid blows using a pick held in the right hand. The stone flakes would fall into the palm of the right hand, on top of the leather protector, which allowed the worker to evaluate them during fractions of a second: if they were acceptable, the briquero allowed them to fall into a tin; if not, he threw them into a reject pile. This pile was also where the briquero threw used-up stone cores —that is, stone blocks incapable of producing more chips; pieces of stone broken by accident; cortical flint flakes, useless fragments, and debris. The working of pebbles was similar to the working of flint, except that with pebbles only the outside layer was chipped off. Thus, the pebbles were essentially "peeled" and discarded (unlike flint stones, whose interiors were worked until they were used up); using only the cortical flakes. Covering the board with stone flakes was mainly the work of women called enchifleras. The task is monotonous and repetitive. Up to three thousand lithic flakes may be pounded into a large threshing board. In addition, it is necessary to sort the flakes: small ones in the front, medium-sized in the middle, and the largest on the sides and in the back. It is necessary to pound in each flake without damaging its sharp edge, although it was impossible to avoid leaving at least some small mark (a "spontaneous retouch" in technical terms). The tool used was a light hammer with a cylindrical head and flat or concave ends. The flakes are inserted into the cracks at their thickest part (technically, the percussion zone, that is, the proximal heel of the flake as it is struck off.) Distribution Threshing boards from Cantalejo captured nearly all the sales in Castile and León, Madrid, Castile-La Mancha, Aragon and Valencia. They sometimes also reached Andalusia and Cantabria. At first, artesans from Cantalejo travelled with large carts loaded with selected threshing boards, winnowing bellows, grain measures (of different traditional dry units: is a wooden case with 4,6 L, cuartilla has 14 L, and equivalent to 55.5 L...) and other implements for threshing or winnowing, which they peddled from town to town. They also carried flint chips, and tools and supplies for repairing damaged threshing boards and farming implements. In later times, they traveled by train to pre-arranged stations, and then in small trucks. They typically brought their entire families along; combined with their strange manner of speaking and unusual occupation, this gave the briqueros an air of mystery. They began selling threshing boards as soon as the threshing boards were complete, beginning in April and lasting until August. The briqueros would then return to their home town (the Vilorio) to celebrate the festivals of the Assumption of Mary (August 15) and Saint Roch (August 16) with their families. Gacería is a cant or argot used by makers and vendors of threshing boards in Cantalejo and some other parts of Spain. It is not a technical vocabulary, but rather a code made up of a small group of words that allows the speakers to communicate freely in the presence of strangers without others understanding the content of the conversation. was purely verbal, colloquial, and associated with the selling of threshing boards; as a result, it largely disappeared with the mechanization of agriculture. Nevertheless, a number of studies have attempted to record its varied aspects. There are many doubts regarding the origin of the words that make up the vocabulary of , including the word itself, which may derive from the Basque word , which means "ugly" or "good-for-nothing".{{cite book == Related threshing implements ==

In general, the term "threshing board" is used to refer to all the different variants of this primitive implement. Technically, we should distinguish at least the two main types of threshing boards: the "threshing sledge," which is the subject of this article, and the "threshing cart." The "threshing sledge" is the most common type. As its name indicates, it is dragged over the ripe grain, and it threshes using cutting pieces made of stone or metal. This is what is referred to in Hebrew as morag (מורג) and in Arabic as mowrej. Strictly speaking, the threshing boards of the Middle East have characteristics that render them easily distinguishable from those found in Europe. On the Iberian Peninsula, cutting blades found on the bottom part of the threshing board are arranged on end and in rows roughly parallel to the direction of threshing. In contrast, the mogag and mowrej found to the Middle East have circular holes (made with a special short, wide drill) into which are pressed small round, semicircular stones with sharp ridges. (See a detail photo of a Middle-Eastern threshing board). A second model, which the classic sources refer to as plostellum punicum (literally, the "Punic cart"), ought to be called "threshing cart". Although the Carthaginians, heirs of the Phoenicians, brought this model to the Western Mediterranean, this implement was known at least since the second millennium BC, appearing in the Babylonian texts with a name that we can transliterate as gīš-bad. Both variants continued to be used well into the 20th century in Europe, and continue to be used in the regions where agriculture has not been mechanized and industrialized. Museums and collectors in Spain retain some threshing carts, which were once highly prized in areas such as the province of Zamora, where they were used to thresh garbanzos. ==See also==