Руссет Бурбанк картоф сортының тарихы мен ерекшеліктері

Potato cultivar

Russet Burbank is a potato cultivar with dark brown skin and few eyes that is the most widely grown potato in North America. It is a common and popular potato.

This variety is a mutation (or sport) of the cultivar 'Burbank's Seedling' that was selected by the plant breeder Luther Burbank in 1873. The known lineage of Russet Burbank began in 1853 when Chauncey E. Goodrich imported the Rough Purple Chili from South America in an attempt to add diversity to American potato stocks which were susceptible to late blight. Goodrich bred Garnet Chili from Rough Purple Chili, and Albert Bresee bred Early Rose from Garnet Chili, from which Luther Burbank bred Burbank. This cross over was formerly known as the Russell, but was eventually popularized as the Russet potato in the American stores. Russet Burbank has been widely, but incorrectly, reported to have been selected in 1914 by the Colorado potato grower Lou D. Sweet. A 2014 study confirmed that it was originally released in 1902 by L. L. May & Co and was first known as the Netted Gem.

Russet Burbank was not initially popular, accounting for only 4% of potatoes in the US in 1930. The introduction of irrigation in Idaho increased its popularity, as growers found it produced large potatoes easily marketed as baking potatoes. After decades of consumption in North America, consumers and processors consider it the standard potato against which others are judged.

The Russet Burbank variety stores very well for long periods. It can be stored at 7 °C (44.6 °F) for up to five months without the need to apply gasses that inhibit sprouting. One issue that can occur while in storage is an internal black spot, also known as IBS. Also, if the potatoes are harvested too early, there could be a skinning issue.

Russet Burbank is highly resistant to black leg. It is moderately resistant to common scab and fusarium dry rot (Fusarium oxysporum and F. sambucinum). It is susceptible to fusarium dry rot (F. coeruleum), late blight (Phytophthora infestans), leaf roll, seed piece decay, tuber net necrosis, verticillium wilt, PVX and PVY. Genetically modified potatoes can be resistant to the Colorado Potato Beetle.