Raspberry is the edible fruit of a multitude of plant species in the genus Rubus of the Rose family, most of which are in the subgenus Idaeobatus.
Black and purple raspberries and
some - blackberry varieties have arced canes and are propagated by “tip
layering” wherein the tip of the cane is buried in two to four inches (5 to 10 cm)
of soil. The tip then forms its own root system.
Red berries are propagated by suckers
from the root of the parent plant, through leaves or roots cutting are also
used for the rapid increase of varieties.
Raspberry, bramble fruit of the
genus Rubus. Raspberries are an economically significant crop throughout much
of Northern Europe, as well as in the United States and Canada, and are thought
to have evolved in eastern Asia.
Fruits contain iron, vitamin C, and antioxidants and are usually eaten fresh, often with cream or ice cream.
Raspberries are perennial plants
with canes that live two years each. The canes are either armed with prickles
or smooth, and many only produce fruit in their second year. Often reaching
more than 1.8 meters, the bear compound leaves with three or more toothed leaflets,
depending on the species or cultivars. The leaf’s undersides are
characteristically white to grey in color and often hairy. The white to pink colors
have five petals and produce fruit. The core of the delicate fruit remains on
the plant when picked, unlike that of the blackberry. Though they are commonly
called blackberries, the fruit is technically an aggregate of drupelets,
each of which contains a single seed.
Raspberry fruits are resistant to
disease and pests must be staked or trellised to control their wild growth.
Credits: Pooja
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