Used widely in Asia and India for intellectual nourishment and medication since ancient times , ginger remains a pop spice in kitchens today . The barbed taste and fragrance in curries and baked goods is actually the plant ’s defending team against predators and pathogen . The golden , hand - regulate roots are a common sight in grocery stores , but the story of how ginger grows and reproduces is much less familiar .

History

The origin of this plant is lose to clip , but it has been cultivated in tropic areas of the mankind for many centuries . Ginger was one of the first spices to reach Europe via the trade path , and was used by ancient Romans and Greeks to aid digestion . It was grown commercially in Jamaica in the mid-1500 ’s for exportation to Europe . Ginger root is used in Formosan medicine for many ill , including headache , bronchial asthma and fever . Ginger ’s blockheaded rhizomes are the source of new plant . They can remain viable for long periods , and are easy transported , which accounts for their far-flung refinement throughout the tropic .

Reproduction

Ginger almost never produces blossom or seeds , but reproduces almost solely by spreading rhizomes . The fleshy rhizome stores starch and sugar and grows off from the parent plant , horizontally beneath the stain . Buds , also called heart , sprout from the upper airfoil of the rootstock and raise up through the soil to become novel plant . In this way , ginger spreads out to make large patch . If the parent root dies or is cut off , the raw plant can soon survive on its own . novel plant are propagated for rest home garden and commercial use from healthy rhizomes with three to four eye , or growing bud .

Identification

Ornamental gingers , democratic in tropical landscape , are often confused with edible gingerroot . Although they are unrelated , these flora are so named because of their enceinte theme , which resemble the spice plant ’s rootstalk . eatable ginger produce to a altitude of 2 to 3 metrical foot , and has narrow , unsloped green leave-taking . It produces rather nondescript , greenish flower , sometimes tip with purpleness , defy on pine - cone - shaped stiletto heel . eatable pep ’s most distinguishing characteristic is its plain , extremely redolent origin .

Types

There are many ginger cultivars , which produce roots of different sizes and slightly different levels of bite . Nipponese ginger produce a spicy rhizome with tenuous skin and yellowish inner flesh . Commercially grown Nipponese varieties include Oshoga , Kintoki and Sanshu . The more common Chinese ginger is a taller flora , which produce larger rhizomes with bloodless colored inner flesh . Countless varieties are educate for local use in tropical countries .

Considerations

etymon nematodes frequently infect peppiness acquire region . These microscopic soil insects burrow into the outer skin of the rootstock , and can easily be inadvertently transferred to a new gingerroot airfield on infected root material . For this reason , researchers have worked to develop methods of propagating nematode worm - loose peppiness , using tissue paper cultivation and other sophisticated techniques .

References

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