A new measure of the sustainability of food production is out, thanks to The Economist Intelligence Unit 1 and the Barilla Center for Food & Nutrition, and making a splash, at least with the countries that come out with a high score. It considers agricultural sustainability, food loss and waste and nutritional challenges at a country level. Among the more than 60 indicators which go into making up the index you’ll find “agricultural diversification” (the share of total agricultural production represented by the top 3 crops) and something called “environmental biodiversity.” This last turns out to be the “Proportion of local breeds classified as being at risk of extinction” which of course is SDG Indicator 2.5.2, as we saw yesterday. That seems to be a little light on agricultural biodiversity (quite apart from the fact that the particular indicator has a lot of missing values). Have the compilers not heard of the Agrobiodiversity Index? Or of the other indicators under SDG Target 2.5?
Reviewing plant conservation in the Anthropocene
An interesting review is just out by the Grand Old Man of plant conservation (or one of them), Vernon Heywood, under the title Plant conservation in the Anthropocene – challenges and future prospects. It’s a long read, but worth it, and thanks go to the Kunming Institute of Botany, Chinese Academy of Sciences for funding open access.
One bit that struck me in particular comes at the bottom of page 13 of the PDF version, where Prof. Heywood compares the status of ex situ conservation in wild and cultivated species:
Protected Area systems were one conspicuous exception but for other areas, such as ex situ conservation, no attempt was made to put in place the necessary global institutional structure. This contrasts with the situation for agriculture and forestry which when faced with the widespread erosion of genetic diversity in crops, a gene bank system and appropriate protocols for the collection, storage and access to seed was developed by organizations such as the FAO, CGIAR and IBPGR (now Bioversity International) and a number of national and regional gene banks were also created. For ex situ conservation of wild species, no serious efforts were made to address the issue of capacity and it was left to botanic gardens to attempt to take on the role of ex situ conservation of plants although in most cases without the necessary staff, support or finance (Heywood, 2009). Spain was one of the few countries — in fact a pioneer — to recognize this need and the environment agencies of some autonomous governments helped to create or support seed banks in some botanic gardens or other centres. Even more critical is the situation for the conservation of target species in situ for which no dedicated institutional arrangements have been put in place with the consequence that the relevant 2020 targets are unlikely to be met.
While fair enough as far as it goes, this seems to me to ignore the work of the Millennium Seed Bank at Kew in supporting partnerships for ex situ conservation of wild plant species around the world, and indeed also downplays the successes of botanical gardens, and their networking arrangements under Botanic Gardens Conservation International.
Brainfood: Banana diversity, Cacao and CC, Coffee and CC, Zosya diversity, Certification, Genetic surrogates, Potato diversity, Food sovereignty, Swiss wheat, Seed storage, Golden potato
- Diversity and morphological characterization of Musa spp. in North Kivu and Ituri provinces, Eastern Democratic Republic of Congo. New cultivars still being discovered.
- A review of research on the effects of drought and temperature stress and increased CO2 on Theobroma cacao L., and the role of genetic diversity to address climate change. We have the diversity. But for how long?
- Climate change adaptation of coffee production in space and time. Gonna need Plans B and C. But do we have the diversity?
- Evaluation and Breeding of Zoysiagrass Using Japan’s Natural Genetic Resources. Stick to morphology.
- Where are commodity crops certified, and what does it mean for conservation and poverty alleviation? Less for poverty alleviation than for conservation. But more and better spatial data needed, especially on organic certification.
- Environmental and geographic variables are effective surrogates for genetic variation in conservation planning. Phew!
- Genome diversity of tuber-bearing Solanum uncovers complex evolutionary history and targets of domestication in the cultivated potato. More diversity in the landraces compared to wild species than in any other crop, few genes involved in early improvement, and different loci for adaptation to uplands and lowlands; also, wild relatives involved in diversification of long-day types.
- Agricultural biodiversity is sustained in the framework of food sovereignty. Peasants feed the world.
- Crop domestication facilitated rapid geographical expansion of a specialist pollinator, the squash bee Peponapis pruinosa. Bee follows crop follows people.
- Unlocking the diversity of genebanks: whole-genome marker analysis of Swiss bread wheat and spelt. Early breeders missed some stuff.
- A probabilistic model for tropical tree seed desiccation tolerance and storage classification. Predict storage behaviour from morphology.
- Potential of golden potatoes to improve vitamin A and vitamin E status in developing countries. Here we go again.
Nibbles: CWR, Vavilov, Russian wheat, Spinifex, Copal, Pacific veggies, ITPGRFA, GHUs, Brewing, Sustainable meat, Livestock domestication
- FoodTank does crop wild relatives.
- “The inveterate collector who understand the poetics of diversity had left behind a new plant unknown to science.”
- That “inveterate collector” would probably approve of this.
- A VERY tasty grass.
- Chew on that spinifex while burning this stuff for the full botanical multi-sensory experience..
- Pacific people told to cultivate their gardens for health and nutrition. And climate change adaptation.
- Progress on Farmers’ Rights. Incremental, but still.
- The unsung heroes of germplasm distribution get together.
- Reviving the fortunes of NY hops through fancy breeding.
- Too much plant protein is going to animals, so let’s give them insects instead.
- Because animals are bad for equality anyway.
Brainfood: Landrace adaptation, Scarascia Mugnozza, Scuba rice, Pineapple pollen, Wild French carrots, Saudi chickens, Fava diversity, Banana ripening, Wild wheat, Bavarian vetch
- Towards the Genomic Basis of Local Adaptation in Landraces. Genomic scans for adaptation will solve everything.
- International Instruments for Conservation and Sustainable Use of Plant Genetic Resources for Food and Agriculture: An Historical Appraisal. The Italian connection.
- Genetic potentiality of indigenous rice genotypes from Eastern India with reference to submergence tolerance and deepwater traits. There’s much polymorphism at Sub1 linked microsatellite loci.
- Cryopreservation of pollen of wild pineapple accessions. Complementarity rules!
- Genetic diversity and taxonomic aspects of wild carrot in France. Someone’s a splitter.
- Characterisation of Saudi native chicken breeds: a case study of morphological and productive traits. All like it hot.
- SSR analysis of genetic diversity and structure of the germplasm of faba bean (Vicia faba L.). Separate Middle Eastern and N+E African groups. Pass the chianti.
- Natural variation in banana varieties highlights the role of melatonin in postharvest ripening and quality. So does that mean that you could market some varieties as a jetlag cure?
- Genetic Characterization of Genetic Resources of Aegilops tauschii, Wheat D Genome Donor, Newly Collected in North Caucasia. Confirmation of two genepools within the species.
- Do seed transfer zones for ecological restoration reflect the spatial genetic variation of the common grassland species Lathyrus pratensis? Not in Bavaria.