Irradiating cherry trees in order to save them

“Cherry trees require a minimum of 8,000 hours of low temperatures over the winter to produce the optimum blossoms, but as Japan gets warmer we are falling short of that figure,” said [Dr Abe].

“And that is a problem because we Japanese love cherry blossom season.”

Dr. Abe’s team has responded to this national crisis by creating a cherry tree that blooms in all four seasons, keeping its flowers for longer, producing more blossoms and under a wider range of temperatures than any existing breeds.

How? A combination of radiation and grafting. Which means that one will now be able to wear the Human Polllination Suit all year round.

Kyrgyzstan’s fruits and nuts in peril

Fauna and Flora International and its partner in Kyrgystan, the Kyrgyzstan Ecological Public Foundation (TAZA), are trying to take the pressure off the country’s rich fruit and nut forests by introducing alternative energy sources.

TAZA is helping to trial solar energy in fruit drying, stoves, and water heaters in several villages. The reaction from local people is already positive, though the scheme is in its early stages.

There must be a lot of places around the world where something similar has been tried. Any meta-analyses of such interventions?

Vote for your favourite nutrition innovation

The finalists of the Improved Nutrition Solutions Through Innovation competition are up on Ashoka’s Changemakers site. One project promises that a “native rainforest food for school lunches improves child health while motivating reforestation.” And another wants to produce nutritional supplements from Moringa. It may not be enormously innovative, but I personally like Gardens for Health best, because it has the least of the silver bullet about it, and the most agrobiodiversity.

Gardens for Health enables people living with HIV/AIDS to improve their nutrition, health, and treatment adherence through sustainable agriculture. GHI provides access to land and patient capital for community gardens, seeds and tree seedlings for family home gardens, technical assistance in sustainable agriculture and nutrition, and market linkages

Go vote. You have until 8 February.