Kumquats, or cumquats in Australian English, are a group of small, angiosperm, fruit-bearing trees in the family Rutaceae. Their taxonomy is disputed. They were previously classified as forming the now-historical genus Fortunella or placed within Citrus, sensu lato. Different classifications have alternatively assigned them to anywhere from a single species, Citrus japonica, to numerous species representing each cultivar. Recent genomic analysis defines three pure species, Citrus hindsii, C. margarita and C. crassifolia, with C. × japonica being a hybrid of the last two.
Calamansi, also known as calamondin, Philippine lime, or Philippine lemon, is a citrus hybrid cultivated predominantly in the Philippines. It is native to the Philippines, parts of Indonesia, Malaysia, and Brunei, as well as parts of southern China and Taiwan.
A clementine is a tangor, a citrus fruit hybrid between a willowleaf mandarin orange and a sweet orange, named in honor of Clément Rodier, a French missionary who first discovered and propagated the cultivar in Algeria. The exterior is a deep orange colour with a smooth, glossy appearance. Clementines can be separated into 7 to 14 segments. Similar to tangerines, they tend to be easy to peel. They are typically juicy and sweet, with less acid than oranges. Their oils, like other citrus fruits, contain mostly limonene as well as myrcene, linalool, α-pinene and many complex aromatics.
The citron, historically cedrate, is a large fragrant citrus fruit with a thick rind. It is said to resemble a 'huge, rough lemon'. It is one of the original citrus fruits from which all other citrus types developed through natural hybrid speciation or artificial hybridization. Though citron cultivars take on a wide variety of physical forms, they are all closely related genetically. It is used in Asian and Mediterranean cuisine, traditional medicines, perfume, and religious rituals and offerings. Hybrids of citrons with other citrus are commercially more prominent, notably lemons and many limes.
Citrus unshiu is a semi-seedless and easy-peeling citrus species, also known as the satsuma mandarin or Japanese mandarin. During the Edo period of Japan, kishu mikans were more popular because there was a popular superstition that eating Citrus unshiu without seeds made people prone to infertility. Citrus unshiu became popular in Japan after modernization started in the Meiji period. It was introduced to the West from the Satsuma region of Japan in 1878.
Persian lime, also known by other common names such as seedless lime, Bearss lime and Tahiti lime, is a citrus fruit species of hybrid origin, known only in cultivation. The Persian lime is a triploid cross between Key lime and lemon.
The Jaffa orange, is an orange variety with few seeds and a tough skin that makes it particularly suitable for export.
The oroblanco, oro blanco, or sweetie is a citrus hybrid, resulting from a cross between an acidless pomelo and a Marsh grapefruit. Its fruit is oblate and mostly seedless, with a thick rind that remains green long after it has already matured. It has a sweet, mild taste, and lacks the bitterness generally associated with grapefruit. It requires less heat to grow than other varieties of grapefruit and are harvestable sooner. Oroblancos grown in moderate climates tend to yield the highest-quality fruit.
Dekopon (デコポン) is a seedless and sweet variety of satsuma orange.
Ponkan ; Citrus poonensis; "Chinese Honey Orange") is a high-yield sweet Citrus cultivar with large fruits in the size of an orange. It is a citrus hybrid, though it was once thought to be a pure mandarin.
The mandarinquat, also misleadingly called orangequat, is any cross between a mandarin and a kumquat. Mandarinquats are members of the citrofortunella group.
The Valencia orange is a sweet orange cultivar named after the famed oranges in València, Spain. It was first hybridized by pioneer American agronomist and land developer William Wolfskill in the mid-19th century on his farm in Santa Ana, southern California, United States, North America.
A seedless fruit is a fruit developed to possess no mature seeds. Since eating seedless fruits is generally easier and more convenient, they are considered commercially valuable.
The orange, also called sweet orange to distinguish it from the bitter orange, is the fruit of a tree in the family Rutaceae. Botanically, this is the hybrid Citrus × sinensis, between the pomelo and the mandarin orange. The chloroplast genome, and therefore the maternal line, is that of pomelo. There are many related hybrids including of mandarins and sweet orange. The sweet orange has had its full genome sequenced.
The Kojiki and Nihon Shoki, compiled in the 700s, were the first books in Japan to describe citrus fruits. The Nihon Shoki states that a man named Tajimamori brought back citrus fruits from the Tokoyo no kuni on the orders of Emperor Suinin, which is thought to refer to the tachibana orange that grows wild in Japan. The Man'yōshū, a collection of poems from the same period, contains many poems about tachibana orange, and because of its strong acidity at the time, it was dried and used for medicinal and ornamental purposes rather than for food. The Kokin Wakashū, compiled in the 900s, mentions that tachibana orange was burned and used as incense to give a nice fragrance to kimonos. In Japan, tachibana orange is a symbol of eternity and is the motif for the Order of Culture.
The kishu mikan, from Japanese Kishū mikan (紀州蜜柑), is a hybrid variety of mikan, or mandarin orange, found in Southern China and also grown in Japan.
Iqrar Ahmad Khan is a Pakistani agricultural scientist and a professor of Horticulture at the University of Agriculture, Faisalabad in Pakistan.
Shonan Gold (湘南ゴールド) is a hybrid Japanese citrus, with a characteristic "golden" bright yellow color.
Niaz Ahmad Chaudhry born in 1949 in District Jhang. He completed his M.Sc. (Hons) in 1974 in the field of Horticulture. After serving for three years in different organizations he joined Punjab agriculture research in the horticulture group in 1976. He served in several research stations and institutions and conducted research on various fruit crops such as Mango, Date, Citrus etc. The research conducted during his service was got published in national research journals.
Punjab Agri Export Corporation Limited (PAGREXCO) is a government enterprise established by the Government of Punjab in the year 1997 as the nodal agency for agricultural export from the state of Punjab, India. The company works for export of fresh and processed agricultural produce, infrastructural development and policy implementation in the state. It is a subsidiary of Punjab Agro Industries Corporation.
