family, the watermelon is related to the cantaloupe, squash, pumpkin, cucumber, in addition to gourd that grow on vines on the ground. Watermelons tin endure round, oblong, or spherical inwards cast in addition to characteristic thick greenish rinds that are ofttimes spotted or striped. (Many people report, however, that they similar the gustatory modality in addition to predictable ripeness of a watermelon best if the watermelon is symmetrical inwards shape.) Watermelons hit inwards size from a few pounds to upward of 90 pounds. Between 600–1,200 dissimilar varieties of watermelon be worldwide, but all of these varieties belong to the same scientific genus in addition to species of plant, called Citrullis lanatus.
While nosotros ofttimes associate a deep red/pink coloring amongst watermelons, at that topographic point are many varieties that characteristic orange, yellow, or white flesh. These varieties are typically lower inwards the carotenoid lycopene than red/pink varieties.
H5N1 skillful flake of disputation has arisen over the exact nature of seedless watermelons. Contrary to some data that y'all volition discovery on diverse websites, seedless watermelons are non the lawsuit of genetic engineering. Seedless watermelons are the lawsuit of hybridization. By crossing a diploid watermelon (with ii sets of chromosomes) in addition to a tetraploid watermelon (with 4 sets of chromosomes), it is possible to make a watermelon that contains triploid seeds (with iii chromosomal sets). When planted, these triploid seeds volition grow into seedless watermelons. Seedless watermelons volition typically look to incorporate some white seeds fifty-fifty though they are labeled equally seedless. These white seeds are non truly seeds, but alone empty seed coats.
Ten years ago, it was somewhat rare to discovery seedless watermelons inwards the marketplace. Today, upwards to 85% of all watermelons produced inwards the USA are estimated to endure seedless. This swell increment inwards the availability of seedless watermelons is due to the vastly increased purpose of "non-bearing pollinators" past times watermelon growers. Previously, growers were required to interplant rows of acreage amongst seeded, fruit-bearing watermelons inwards fellowship to pollinate their seedless varieties. Today, they are able to pollinate amongst plants that make flowers needed past times bees, but yield no fruit. These non-fruit-bearing plants allow pollination to continue, but inwards a less time-consuming in addition to space-consuming way. It's possible to grow seedless watermelons almost anywhere that seeded watermelons volition grow.
Some of the to a greater extent than mutual seedless varieties include Fandango, Super Cool, Honeyheart, King of Hearts, Queen of Hearts, Crimson Trio, Scarlet Trio, in addition to SuperSweet.
Some mutual varieties of seeded watermelon include Jubilee, Royal Jubilee, Royal Sweet, Crimson Sweet, Sangria, Fiesta, Sugar Baby, Baby Doll, in addition to Charleston Gray. H5N1 15–20 pound diploid, seeded watermelon volition typical incorporate hundreds of seeds.
By Sourse : http://www.whfoods.com
By Sourse : http://www.whfoods.com
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