Strawberry the winter. Additionally, in certain areas like the state of Florida, winter is the natural growing season where harvesting starts in mid-November. Kashubian strawberry ("Truskawka kaszubska" or "Kaszëbskô malëna") are the first Polish fruit to be given commercial protection under EU law. They are produced in Kartuzy, Kościerzyna and Bytów counties and in the municipalities of Przywidz, Wejherowo, Luzino, Szemud, Linia, Łęczyce and Cewice in Kashubia. Only the following varieties may be sold as "kaszëbskô malëna": Senga Sengana, Elsanta, Honeoye that have been graded as Extra or Class I. Most strawberry plants are now fed with artificial fertilizers, both before
Morphism of algebraic varieties Morphism of algebraic varieties In algebraic geometry, a morphism between algebraic varieties is a function between the varieties that is given locally by polynomials. It is also called a regular map. A morphism from an algebraic variety to the affine line is also called a regular function. A regular map whose inverse is also regular is called biregular, and they are isomorphisms in the category of algebraic varieties. Because regular and biregular are very restrictive conditions – there are no non-constant regular functions on projective varieties – the weaker condition of a rational map and birational maps are frequently used