Oh gosh, is that the Thirteenth Session of the Commission on Genetic Resources for Food and Agriculture coming over the horizon? Yep, sure looks like it. Only a couple of weeks away. Check out the various Background Study Papers on climate change. Lots of stuff on animal genetic resources. And, among the Working Documents, the Draft Revised Genebank Standards for the Conservation of Orthodox Seeds. Something for everyone indeed.
Saving rice varieties in India
In view of the failure of all ex situ rice seed banks to protect the erosion of rice genetic diversity, CIS [Centre for Interdisciplinary Studies] established Vrihi (Sanskrit name of “rice”), the first non-governmental rice seed bank for farmers, in 1997. Coordinated by its founder Debal Deb, Vrihi Beej Binimoy Kendra is the largest non-governmental rice seed exchange centre in eastern India, established not only to promote cultivation of folk rice varieties, but also re-establish the vanishing culture of seed exchange.
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CIS gratefully acknowledges the funding support it received from RFSTE for Vrihi’s activities till March 2000. Since then, Vrihi has been running on its founder’s personal funding support and donations from friends, especially Dr. Paoloroberto Imperiali of Rome. His donation was instrumental in establishing a research farm, Basudha, where regular, in situ cultivation of all folk rice varieties began in 2001.
Very worthy, but unfortunately not all seems to be well. Vrihi Beej Binimoy Kendra moved this May, from Beliatore to Panchal. And now the farm operation has moved too, from Basudha to Kerandiguda in Odisha.
In 2010 we were able to save all the 686 varieties on Bhairab Saini’s farm, some 5 km away from Basudha. Bhairab sacrificed his farm plot for Basudha’s conservation work for the year, but we cannot take advantage of his generosity every year; besides, we must find a sustainable solution to conserve the nation’s wealth of vanishing rice varieties in situ… We have transferred all the rice seeds from Basudha’s accession to this new farm in Kerandiguda, and started sowing the seeds from the 16th June 2011, with the help of local villagers, and Living Farms, a local NGO. The sowing was finished on the 21st June.
Good luck to them, of course. But I can’t help thinking that “a sustainable solution to conserve the nation’s wealth of vanishing rice varieties” should include placing these 686 varieties in the genebanks at NBPGR and IRRI, pace the “failure of all ex situ rice seed banks to protect the erosion of rice genetic diversity.”And not necessarily growing all of them out every year at CIS’s farm, given some basic seed storage technology. But I don’t know enough about the Centre for Interdisciplinary Studies and it’s seed saving operation. Maybe our Indian readers can tell us more.
Nibbles: Impact, Descriptors, Oca, Sacred groves,
- Does the pressure for impact compromise research? Thought-provoking post from CIFOR’s Director General.
- FAO wants your opinion on the FAO/IPGRI List of Multi-crop passport descriptors. They probably don’t need you to tell them that IPGRI has changed its name. Or do they?
- Ocapoppin’ at Rhizowen acres; 100 varieties! I’ll alert the National Geographic.
- Sacred groves sustain bio-cultural richness in Yunnan forest. Still.
US national programme gets it together
The Plant Germplasm Operations Committee gets together every year to help the National Plant Germplasm System of the USA operate. It has just had its 2011 meeting in Beltsville, MD, with representatives from the national genebanks of Brazil, Mexico and Canada in attendance, and the presentations are online. They provide an interesting glimpse into the workings of a national system which in many ways serves the whole world.
Brainfood: Benin diversity, Catalan diversity, Serbian sorghum, Flowering in barley and sunflower, Potato nutritional quality, Cacao genebank management, Potato genebank management, Caribbean cattle, Venezuelan CWR, Ecogeographic surveys, Refugia, Vegetation change, Fisheries, Botanic gardens, Crop diversity patterns, Old trees
- Diversity, geographical, and consumption patterns of traditional vegetables in sociolinguistic communities in Benin: Implications for domestication and utilization. 245 species, from 62 families, 80% wild-harvested.
- Landraces in situ conservation: A case study in high-mountain home gardens in Vall Fosca, Catalan Pyrenees, Iberian Peninsula. 39 landraces of 31 species, disappearing fast.
- Origin, history, morphology, production, improvement, and utilization of broomcorn [Sorghum bicolor (L.) Moench] in Serbia. Summarizes 60 years of experience.
- The timing of flowering in barley and sunflower dissected. In the former, variation in photoperiod sensitivity occurred both pre- and post-domestication. In the latter, variation is clinal.
- Cultivated and wild Solanum species as potential sources for health-promoting quality traits. Some of the latter are pretty good.
- Microsatellite fingerprinting in the International Cocoa Genebank, Trinidad: accession and plot homogeneity information for germplasm management. A quarter of plots were mixtures. Well that’s no good. Huge amount of stuff in this issue of PGR-CU.
- Construction of an integrated microsatellite and key morphological characteristic database of potato varieties on the EU common catalogue. So that the above doesn’t happen.
- Footprints of selection in the ancestral admixture of a New World Creole cattle breed. Lots of African and zebu blood in Guadeloupe cattle.
- Inventory of related wild species of priority crops in Venezuela. Basically a big list.
- Potential of herbarium records to sequence phenological pattern: a case study of Aconitum heterophyllum in the Himalaya. Could be used to flesh out the above kind of thing.
- Refugia: identifying and understanding safe havens for biodiversity under climate change. How to spot refugia past and future, which would be useful for the above-but-one kind of thing.
- Modelling biome shifts and tree cover change for 2050 in West Africa. Climate change leads to greening, human impact to browning.
- Comparison of modern and historical fish catches (AD 750–1400) to inform goals for marine protected areas and sustainable fisheries. Along the Kenyan coast. Amazingly, comparisons are possible, and they show a deterioration in quality and quantity.
- The biodiversity benefits of botanic gardens. They are there, despite their history with invasives, but gardens need to get their act together. Which they are doing.
- Domesticated crop richness in human subsistence cultivation systems: a test of macroecological and economic determinants. Number of crop species grown depends on latitude, habitat heterogeneity and commitment to agriculture (as opposed to foraging, herding and exchange). Can’t make up my mind if this is interesting or predictable. Maybe it is both. Would be great to apply same method to infraspecific diversity too.
- The age of monumental olive trees (Olea europaea) in northeastern Spain. Maybe over 600 years.