|
Parthenais Cattle
The Parthenaise is a French cattle breed. It is named for the town of Parthenay in the département of Deux-Sèvres, in the Nouvelle-Aquitaine region of western France. It was formerly a triple-purpose breed, raised for milk, meat and draught work, but is now raised mainly for beef. History The Parthenaise forms a part of the large population – sometimes called Poitevine or Vendéenne – of wheaten-coloured cattle which traditionally occupied the western part of France, from the Loire to the Gironde. It is closely related to the Maraîchine, the Nantaise and the extinct Marchoise and Berrichonne, all of which belong to the same group. Oxen of this type were used mainly for agricultural draught work in , in the Saintonge, in Touraine and in the Vendée. The cattle were sometimes called Gâtinaises or ''Boeufs de Gâtine'', so named for the Gâtine Vendéenne. At the end of their working lives, these oxen were often sent to the area of Cholet to be fattened for slaug ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cholet
Cholet (, , probably from Latin language, Latin ''cauletum'', "cabbage") is a Communes of France, commune of western France in the Maine-et-Loire Departments of France, department. With 54,307 inhabitants (2019), it is the second most populous commune of Maine-et-Loire, after the Prefectures in France, prefecture Angers. Geography Cholet stands on an eminence on the right bank of the river Moine (river), Moine, which is crossed by a bridge from the fifteenth century. It is about 50 km southeast of Nantes. Cholet is the centre of the Agglomeration community of Cholet with about 107,000 inhabitants.CA Agglomération du Choletais (N° SIREN : 200071678) BANATIC. Accessed 24 March 2022. It is the seat of the arrondissement of Cholet ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Selective Breeding
Selective breeding (also called artificial selection) is the process by which humans use animal breeding and plant breeding to selectively develop particular phenotypic traits (characteristics) by choosing which typically animal or plant males and females will sexually reproduce and have offspring together. Domesticated animals are known as breeds, normally bred by a professional breeder, while domesticated plants are known as varieties, cultigens, cultivars, or breeds. Two purebred animals of different breeds produce a crossbreed, and crossbred plants are called hybrids. Flowers, vegetables and fruit-trees may be bred by amateurs and commercial or non-commercial professionals: major crops are usually the provenance of the professionals. In animal breeding, techniques such as inbreeding, linebreeding, and outcrossing are utilized. In plant breeding, similar methods are used. Charles Darwin discussed how selective breeding had been successful in producing change over time in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bovine Tuberculosis
Bovines ( subfamily Bovinae) comprise a diverse group of 10 genera of medium to large-sized ungulates, including cattle, bison, African buffalo, water buffalos, and the four-horned and spiral-horned antelopes. The evolutionary relationship between the members of the group is still debated, and their classification into loose tribes rather than formal subgroups reflects this uncertainty. General characteristics include cloven hooves and usually at least one of the sexes of a species having true horns. The largest extant bovine is the gaur. In many countries, bovid milk and meat is used as food by humans. Cattle are kept as livestock almost everywhere except in parts of India and Nepal, where they are considered sacred by most Hindus. Bovids are used as draft animals and as riding animals. Small breeds of domestic bovid, such as the Miniature Zebu, are kept as pets. Bovid leather is durable and flexible and is used to produce a wide range of goods including clothing and bags. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Culling
In biology, culling is the process of segregating organisms from a group according to desired or undesired characteristics. In animal breeding, it is the process of removing or segregating animals from a breeding stock based on a specific trait. This is done to exaggerate desirable characteristics, or to remove undesirable characteristics by altering the genetic diversity of the population. For livestock and wildlife, culling often refers to the act of killing removed animals based on their individual characteristics, such as their sex or species membership, or as a means of preventing infectious disease transmission. In fruits and vegetables, culling is the sorting or segregation of fresh harvested produce into marketable lots, with the non-marketable lots being discarded or diverted into food processing or non-food processing activities. This usually happens at collection centres located at, or close to farms. Etymology The word ''cull'' comes from the Latin verb '' coll ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Artificial Insemination
Artificial insemination is the deliberate introduction of sperm into a female's cervix or uterine cavity for the purpose of achieving a pregnancy through in vivo fertilization by means other than sexual intercourse. It is a fertility treatment for humans, and is common practice in animal breeding, including dairy cattle (see Frozen bovine semen) and pigs. Artificial insemination may employ assisted reproductive technology, sperm donation and animal husbandry techniques. Artificial insemination techniques available include intracervical insemination (ICI) and intrauterine insemination (IUI). Humans History The first recorded case of artificial insemination was John Hunter in 1790, who helped impregnate a linen draper's wife. The first reported case of artificial insemination by donor occurred in 1884: William H. Pancoast, a professor in Philadelphia, took sperm from his "best looking" student to inseminate an anesthetized woman without her knowledge. The case was reporte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Second World War
World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the vast majority of the world's countries—including all of the great powers—forming two opposing military alliances: the Allies and the Axis powers. World War II was a total war that directly involved more than 100 million personnel from more than 30 countries. The major participants in the war threw their entire economic, industrial, and scientific capabilities behind the war effort, blurring the distinction between civilian and military resources. Aircraft played a major role in the conflict, enabling the strategic bombing of population centres and deploying the only two nuclear weapons ever used in war. World War II was by far the deadliest conflict in human history; it resulted in 70 to 85 million fatalities, mostly among civilians. Tens of millions died due to genocides (including the Holocaust), starvation, ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Friesian (cattle)
Holstein Friesians (often shortened to Holsteins in North America, while the term Friesians is often used in the UK and Ireland) are a breed of dairy cattle that originated in the Dutch provinces of North Holland and Friesland, and Schleswig-Holstein in Northern Germany. They are known as the world's highest-producing dairy animals. Dutch and German breeders developed the breed with the goal of producing animals that could most efficiently use grass, the area's most abundant resource, as their food. Over the centuries, the result was a high-producing, black-and-white dairy cow. The Holstein-Friesian is the most widespread cattle breed in the world; it is found in more than 150 countries. With the growth of the New World, a demand for milk developed in North America and South America, and dairy breeders in those regions at first imported their livestock from the Netherlands. However, after about 8,800 Friesians ( black pied German cows) had been imported, Europe stopped exporting ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Normande
The Normande is a breed of dairy cattle from the Normandy region of north-west France. It is raised principally for its milk, which is high in fat and suitable for making butter and cheese, but also for its meat, which is marbled and good-flavoured. It is a world breed: it has been exported to many countries and is present on all continents. History The Normande originated in Normandy in the early nineteenth century. It resulted from cross-breeding of local dairy breeds including the Augeronne, the Cauchoise and the Cotentine (all now extinct) with animals of the Durham breed (later known as the Shorthorn), which were imported from England from 1836 onwards. The French population of the Alderney breed was also absorbed into the Normande. A herd-book was started in 1883. Performance testing for bulls was introduced in 1952. The Normande is a significant breed in France. In the 1960s there were some 4.5 million head, representing about a quarter of the national herd. In 200 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charolaise (cattle)
The Charolais () or Charolaise () is a French breed of taurine beef cattle. It originates in, and is named for, the Charolais area surrounding Charolles, in the Saône-et-Loire department, in the Bourgogne-Franche-Comté region of eastern France. Charolais are raised for meat; they may be crossed with other breeds, including Angus and Hereford cattle. History The Charolais is the second-most numerous cattle breed in France after the Holstein and is the most common beef breed in that country, ahead of the Limousin. At the end of 2014, France had 4.22 million head of Charolais, including 1.56 million cows, down 0.6% from a year earlier. The Charolais is a world breed: it is reported to DAD-IS by 68 countries, of which 37 report population data. The world population is estimated at about 730,000. The largest populations are reported from the Czech Republic and Mexico. The breed was introduced to the southern United States from Mexico in 1934. As the cradle of the Charolais ca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Maine-Anjou
The Maine-Anjou is a French breed of domestic cattle, raised mainly in the Pays de la Loire region in north-western France. It was created in the nineteenth century in the historic province of Maine by cross-breeding the local Mancelle dairy cattle with Durham stock from Britain, and was at first called the Durham-Mancelle. In France it has been known since 2004 as the , but the Maine-Anjou name continues to be used elsewhere. It was formerly a dual-purpose animal, raised both for meat and for milk, but is now principally a beef breed. History The Maine-Anjou breed was created in the nineteenth century by owners of large estates in the traditional province of Maine, who cross-bred the local Mancelle dairy cattle with British Durham cattle – the breed that would later become the Shorthorn. The resulting dual-purpose breed was thus originally known as the Durham-Mancelle. A herd-book was started in 1908, and the name of the breed was changed to Maine-Anjou. It was changed ag ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mechanisation Of Agriculture
Mechanised agriculture or agricultural mechanization is the use of machinery and equipment, ranging from simple and basic hand tools to more sophisticated, motorized equipment and machinery, to perform agricultural operations. In modern times, powered machinery has replaced many farm task formerly carried out by manual labour or by working animals such as oxen, horses and mules. The entire history of agriculture contains many examples of the use of tools, such as the hoe and the plough. The ongoing integration of machines since the Industrial Revolution has allowed farming to become much less labour-intensive. Agricultural mechanization is part of this technological evolution of agricultural automation. It can be summarized as a progressive move from manual tools to animal traction, to motorized mechanization, to digital equipment and finally, to robotics with artificial intelligence (AI). These advances can raise productivity and allow for more careful crop, livestock, aquacul ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
.jpg "Click for more on -> Cholet")
