Out of 15 species of genus Hylocereus, only five species produce fruits. Though there are white, yellow and magenta (red) pulp color types available, white and red/magenta pulp color types are popular. The red color type belongs to Hylocereus polyrhizus species.
Though Dragon fruit has originated in Central America, is found distributed in over six continents. Probably it is known as 'Dragon fruit' because of its scaly appearance like a dragon. It is also grown as an ornamental plant because of its very attractive flowers. The fruit has been neglected by mainstream fruit traders for centuries, but now it has become one of the top exports of Vietnam. More than 2000 tonnes of Dragon fruits are being imported into India from Vietnam, Thailand and China every year. In India, Dragon fruit is an introduced crop and is getting popular with more than 500 acres under commercial cultivation in states of Andhra Pradesh, Gujarat, Maharashtra, Uttar Pradesh, Karnataka and Tamil Nadu. Dragon fruit is highly perishable with a shelf life of only 4-5 days under ambient condition. If the crop harvest is delayed by 2–3 days after its full maturity, its quality loss is accelerated and fruits deteriorate easily. The fruits attain maturity within 2-3 days of peel color change from green to red or magenta. It is a non-climacteric fruit, and both white and red/magenta pulp color types develop red or magenta skin color at maturity. Under South Indian conditions, the fruit matures in 28-34 days. Cultivation of dragon fruit has great commercial prospects in India as its price in retail market ranges from Rs.200-300 per kilogram.
Denne historien er fra January - February 2020-utgaven av Scientific India.
Start din 7-dagers gratis prøveperiode på Magzter GOLD for å få tilgang til tusenvis av utvalgte premiumhistorier og 9000+ magasiner og aviser.
Allerede abonnent ? Logg på
Denne historien er fra January - February 2020-utgaven av Scientific India.
Start din 7-dagers gratis prøveperiode på Magzter GOLD for å få tilgang til tusenvis av utvalgte premiumhistorier og 9000+ magasiner og aviser.
Allerede abonnent? Logg på
An insight into Chandipura virus in India
Recently lot of news regarding disease due to Chandipura virus has emerged in various newspapers/magazines. After reading the reports published it seems that thing is still brewing in the natures nest and it could affect mankind.
Why elephants never forget?
An elephant has a very large brain for its size and the 'temporal lobe' region responsible for memory is more developed with a greater number of folds - this results in powerful abilities to 'download' important survival data such as where to find food and water, and who is friend or foe.
Use of Algae for Wastewater Treatment Containing Heavy Metals
Wastewater treatment is a critical environmental issue particularly when it comes to the removal of heavy metals.
Nano priming Seeds: A Small Innovation Sparkling Big Advances in Germination
Nanopriming is an emerging agricultural technique where the seeds are treated with nanoparticles to improve their germination, growth, and overall performance.
Nobel Laureates in Physics 2024: Revolutionizing AlThe Physics Foundations Behind Machine Learning
This year's two Nobel Laureates in Physics have used tools from physics to develop methods that are the foundation of today's powerful machine learning.
Revolutionizing Biology: The 2024 Nobel Prize in Chemistry Celebrates Breakthroughs in Protein Design and Structure Prediction
The Nobel Prize in Chemistry 2024 is about proteins, life's ingenious chemical tools.
New findings on animal viruses with potential to infect humans
Scientists investigating animal viruses with potential to infect humans have identified a critical protein that could enable spillover of a family of organisms called arteriviruses.
Father-Daughter Team Decodes Mars' Alien Signal
There is no definitive answer to whether aliens exist, but there is a lot of work being done to find out:
Krishi Vigyan Kendras: Working for Farmer's Welfare
Krishi Vigyan Kendras (Farm Science Centres) are the District level institution serving as an agriculture knowledge resource & capacity development centre which plays indispensable role in front line extension regarding agriculture system in scientific way.
Sixth generation Computer: The future computing technology
We are in a transition towards a digital world, where everything will be dealt with in digital format.
