- Genetic similarity based on isoenzyme banding pattern among fifty species of Medicago representing eight sections (Fabaceae). People are still using isozymes? I find that oddly endearing.
- Preparation and evaluation of antioxidant capacity of Jackfruit (Artocarpus heterophyllus Lam.) wine and its protective role against radiation induced DNA damage. In other news, you can make wine from jackfruit.
- Pulping and papermaking properties of Tunisian Alfa stems (Stipa tenacissima)—Effects of refining process. Yep, a paper on paper.
- Phenotypic variations in fruits and selection potential in Sclerocarya birrea subsp. birrea. There’s a lot of it.
- Pollination studies in large cardamom (Amomum subulatum Roxb.) of Sikkim Himalayan region of India. It needs a native bumblebee.
- Effect of proteins from different sources on body composition. Hard to be sure, but probably no difference between animal and plant protein. If you’re trying to lose weight, that is.
- Ants as biological control agents in agricultural cropping systems. More common than you think, but can’t be taken for granted.
- Origin of triploid Arachis pintoi (Leguminosae) by autopolyploidy evidenced by FISH and meiotic behaviour. Maybe that was they key step on the road to the edible peanut.
- The biochemistry and biological properties of the world’s most expensive underground edible mushroom: Truffles. Not just a pretty smell.
- Ethnobotany, diverse food uses, claimed health benefits and implications on conservation of barley landraces in North Eastern Ethiopia highlands. Landraces “just” liked for culinary qualities are having a hard time.
- Comparative analysis of genetic diversity in Citrus germplasm collection using AFLP, SSAP, SAMPL and SSR markers. Boys with toys.
- Tree legumes as feedstock for sustainable biofuel production: Opportunities and challenges. Pongamia pinnata is the thing, apparently, but it’ll need research. NIMBY!
- Honeybush (Cyclopia spp.): From local cottage industry to global markets — The catalytic and supporting role of research. South African bush tea a blueprint for the development of a neglected/underutilized species? Yeah, why not.
- Diversity of S-alk(en)yl cysteine sulphoxide content within a collection of garlic (Allium sativum L.) and its association with the morphological and genetic background assessed by AFLP. Czech genebank follows up Brassica genetic diversity study with one on garlic. SACS is an important end-use trait, and varies among genetic groups.
Nibbles: Aberdeen, Sahelian agroforestry, Seed companies, Haiti seed donation, Seaweed, Taste, Books, Logging, Cheese boycott
- 100 years of agricultural research in Idaho. Includes genebank since 1988.
- A Great Green Wall to go with Africa’s Green Revolution.
- Selling seed from the back of a car. Jacob unavailable for comment.
- Latest on that Haitian seed story.
- Seaweed farming in Zanzibar. Nice gig if you can get it.
- Taste is a complicated thing.
- Gorge on brainfood. Lots of botanical science books made available by Smithsonian.
- DNA fingerprinting to identify illegal logs?
- Cottage cheese isn’t “just” cottage cheese, say Israeli activists.
Commission headsup
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.
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.