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A genetically modified tomato, or transgenic tomato, is a tomato that has had its genes modified, using genetic engineering. The first trial genetically modified food was a tomato engineered to have a longer shelf life (the Flavr Savr ), which was on the market briefly beginning on May 21, 1994. [ 1 ]
Hybrid seeds planted by the farmer produce similar plants, but the seeds of the next generation from those hybrids will not consistently have the desired characteristics because of genetic assortment. It is therefore rarely desirable to save the seeds from hybrid plants to start the next crop. [4]
Apomixis (self-cloning), where seeds are produced asexually and the new plant is genetically identical to its parent; The mode of reproduction of a crop determines its genetic composition, which, in turn, is the deciding factor to develop suitable breeding and selection methods. Knowledge of mode of reproduction is also essential for its ...
Celebrity tomato plant requires full sun to grow and reach its potential height, bear fruits and achieve maximum yields. [5] Although Celebrity tomatoes can be grown in a wide range of soils it is recommended to plant them in loosely packed and nutrient-rich soils. Seeds are typically sown 6-8 weeks before the last frost date. [9]
Crops such as maize reproduce sexually each year. This randomizes which genes get propagated to the next generation, meaning that desirable traits can be lost. To maintain a high-quality crop, some farmers purchase seeds every year. Typically, the seed company maintains two inbred varieties and crosses them into a hybrid strain
The Early Girl tomato is a medium-sized globe-type F1 hybrid popular with home gardeners because of its early ripening fruit. Early Girl is a cultivar of tomato with indeterminate growth, which means it produces flowers and fruit until it is killed by frost or another external factor (contrast with a determinate cultivar, which would grow to a limited, predefined shape and be most productive ...
Tomatoes contain seeds and are therefore a fruit. Technically, the part of the plant that bears seeds for reproduction is a fruit. The other parts of the plant, like the root, leaves and stems are ...
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 ...
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