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Campari Tomato
Campari is a type of hybrid tomato noted for its juiciness, high sugar level, low acidity, and lack of mealiness. Camparis are deep red and larger than a pear or cherry tomato, but smaller and rounder than common plum tomatoes. They are often sold as "tomato-on-the-vine" (TOV) in supermarkets, a category of tomato that has become increasingly popular over the years. Campari tomatoes can be produced from different varieties with similar characteristics, the standard being Mountain Magic. As a hybrid, the seeds cost around $150,000 per pound. The company Mastronardi Produce registered the term "Campari" as a United States trademark for its tomatoes in 2003; however, the trademark was challenged in 2006 based on claims that "Campari" is actually the general name for the tomato variety bred in the 1990s by the Dutch company Enza Zaden. Characteristics A typical Campari cultivar is a globe-shaped hybrid with regular leaves, and exhibits resistance to the tobacco mosaic virus. The pl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hybrid (biology)
In biology, a hybrid is the offspring resulting from combining the qualities of two organisms of different breeds, varieties, species or genera through sexual reproduction. Hybrids are not always intermediates between their parents (such as in blending inheritance), but can show hybrid vigor, sometimes growing larger or taller than either parent. The concept of a hybrid is interpreted differently in animal and plant breeding, where there is interest in the individual parentage. In genetics, attention is focused on the numbers of chromosomes. In taxonomy, a key question is how closely related the parent species are. Species are reproductively isolated by strong barriers to hybridisation, which include genetic and morphological differences, differing times of fertility, mating behaviors and cues, and physiological rejection of sperm cells or the developing embryo. Some act before fertilization and others after it. Similar barriers exist in plants, with differences in flowering tim ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Indeterminate Growth
In biology and botany, indeterminate growth is growth that is not terminated in contrast to determinate growth that stops once a genetically pre-determined structure has completely formed. Thus, a plant that grows and produces flowers and fruit until killed by frost or some other external factor is called indeterminate. For example, the term is applied to tomato varieties that grow in a rather gangly fashion, producing fruit throughout the growing season, and in contrast to a determinate tomato plant, which grows in a more bushy shape and is most productive for a single, larger harvest, then either tapers off with minimal new growth or fruit, or dies. Inflorescences In reference to an inflorescence (a shoot specialised for bearing flowers, and bearing no leaves other than bracts), an indeterminate type (such as a raceme) is one in which the first flowers to develop and open are from the buds at the base, followed progressively by buds nearer to the growing tip. The growth of th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Potato Leaf
Potato leaf (PL) is one of two major types of leaves which tomato plants exhibit. The other type is referred to as "regular leaf" (RL). Simply stated, potato leaf tomato plants have a smooth leaf edge when compared with the serrated edge of the regular leaf. The shape is oval and may feature notches separating large lobes. Its color is dark green. Examples of potato leaf tomatoes include the Brandywine Brandywine may refer to: Food and drink *Brandy, a spirit produced by distilling wine *Brandywine tomato, a variety of heirloom tomato Geographic locations Canada * Brandywine Falls Provincial Park, British Columbia * Brandywine Mountain, British ..., Prudens Purple, Brandy Boy, Lillian's Yellow Heirloom, Stupice, Japanese Black Trifele, and others. The potato leaf trait is recessive. References Tomatoes Leaves {{Horticulture-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tobacco Mosaic Virus
''Tobacco mosaic virus'' (TMV) is a positive-sense single-stranded RNA virus species in the genus ''Tobamovirus'' that infects a wide range of plants, especially tobacco and other members of the family Solanaceae. The infection causes characteristic patterns, such as "mosaic"-like mottling and discoloration on the leaves (hence the name). TMV was the first virus to be discovered. Although it was known from the late 19th century that a non-bacterial infectious disease was damaging tobacco crops, it was not until 1930 that the infectious agent was determined to be a virus. It is the first pathogen identified as a virus. The virus was crystallised by W.M. Stanley. It has a similar size to the largest synthetic molecule, known as PG5 History In 1886, Adolf Mayer first described the tobacco mosaic disease that could be transferred between plants, similar to bacterial infections. In 1892, Dmitri Ivanovsky gave the first concrete evidence for the existence of a non-bacterial infect ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hybrid Plant
In biology, a hybrid is the offspring resulting from combining the qualities of two organisms of different breeds, varieties, species or genera through sexual reproduction. Hybrids are not always intermediates between their parents (such as in blending inheritance), but can show hybrid vigor, sometimes growing larger or taller than either parent. The concept of a hybrid is interpreted differently in animal and plant breeding, where there is interest in the individual parentage. In genetics, attention is focused on the numbers of chromosomes. In taxonomy, a key question is how closely related the parent species are. Species are reproductively isolated by strong barriers to hybridisation, which include genetic and morphological differences, differing times of fertility, mating behaviors and cues, and physiological rejection of sperm cells or the developing embryo. Some act before fertilization and others after it. Similar barriers exist in plants, with differences in flowering ti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tomato
The tomato is the edible berry of the plant ''Solanum lycopersicum'', commonly known as the tomato plant. The species originated in western South America, Mexico, and Central America. The Mexican Nahuatl word gave rise to the Spanish word , from which the English word ''tomato'' derived. Its domestication and use as a cultivated food may have originated with the indigenous peoples of Mexico. The Aztecs used tomatoes in their cooking at the time of the Spanish conquest of the Aztec Empire, and after the Spanish encountered the tomato for the first time after their contact with the Aztecs, they brought the plant to Europe, in a widespread transfer of plants known as the Columbian exchange. From there, the tomato was introduced to other parts of the European-colonized world during the 16th century. Tomatoes are a significant source of umami flavor. They are consumed in diverse ways: raw or cooked, and in many dishes, sauces, salads, and drinks. While tomatoes are fruits†... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pear Tomato
Pear tomato or teardrop tomato is the common name for any one in a group of Indeterminate growth, indeterminate heirloom tomatoes. There are yellow, orange, and red varieties of this tomato; the yellow variety being most common. They are generally sweet, and are in the shape of a pear, but smaller. They are heirlooms and have 3 common other names, such as the "Red/Orange/Yellow Pear Tomato Plants." History The tomato originates from the Americas and was introduced to the Europe in the 16th century. The pear tomato originated in Europe in the 18th century.Dr. Carolyn Male, 100 Heirloom Tomatoes for the American Garden, http://tomatogardener.blogspot.com/2010/07/tomato-profile-yellow-pear.html, Retrieved January 28, 2011. Within the next century both England and the United States were introduced to the fruit. In 1752 records show the English using it for flavoring soups. The first recorded yellow pear tomatoes were grown in Europe in 1805. In 1825 the Hudson's Bay Company ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cherry Tomato
The cherry tomato is a type of small round tomato believed to be an intermediate genetic admixture between wild currant-type tomatoes and domesticated garden tomatoes. Cherry tomatoes range in size from a thumbtip up to the size of a golf ball, and can range from spherical to slightly oblong in shape. Although usually red, other colours such as orange, yellow, green, purple, and black also exist. Those shaped like an oblong share characteristics with plum tomatoes and are known as ''grape tomatoes''. The cherry tomato is regarded as a botanical variety of the cultivated berry, ''Solanum lycopersicum'' var. ''cerasiforme''. In supermarkets, cherry tomatoes of different colors are often sold together with the phrase "mixed melody" in the name, indicating the great variance in their colors. History The cherry tomato is believed to be the direct ancestor of modern cultivated tomatoes and is the only wild tomato found outside South America. The tomato is thought to have been first ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plum Tomato
A plum tomato, also known as a processing tomato or paste tomato, is a type of tomato bred for sauce and packing purposes. It is generally oval or cylindrical in shape, with significantly fewer locules (seed compartments, usually only two) than standard round tomatoes and a generally higher solid content, making them more suitable for processing into paste. Plum tomatoes are also sometimes favored by cooks for use during the tomato off-season, as they are generally considered more amenable to handling and are therefore available in a state closer to ripe than other supermarket tomatoes. Varieties Varieties commonly available in United States markets include Roma VF and San Marzano (semi-determinate; a signature tomato of Italian cuisine), though there are many other varieties, such as the short-season Ropreco Paste and the larger Amish Paste and Big Mama. Five hybrid cultivars grown in California constitute over 60% of total production of processing tomatoes. Small plum toma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Enza Zaden
Enza Zaden is a vegetable breeding company from Enkhuizen Enza Zaden web site - Head Office. in , which produces seeds for the professional market. The company belongs to the ten biggest vegetable breeding companies in the world and has over thirty Enza Zaden web site - Subsidiaries page and over 2,000 employ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tobacco Mosaic Virus
''Tobacco mosaic virus'' (TMV) is a positive-sense single-stranded RNA virus species in the genus ''Tobamovirus'' that infects a wide range of plants, especially tobacco and other members of the family Solanaceae. The infection causes characteristic patterns, such as "mosaic"-like mottling and discoloration on the leaves (hence the name). TMV was the first virus to be discovered. Although it was known from the late 19th century that a non-bacterial infectious disease was damaging tobacco crops, it was not until 1930 that the infectious agent was determined to be a virus. It is the first pathogen identified as a virus. The virus was crystallised by W.M. Stanley. It has a similar size to the largest synthetic molecule, known as PG5 History In 1886, Adolf Mayer first described the tobacco mosaic disease that could be transferred between plants, similar to bacterial infections. In 1892, Dmitri Ivanovsky gave the first concrete evidence for the existence of a non-bacterial infect ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
