- Characterizing the allopolyploid species among the wild relatives of soybean: Utility of reduced representation genotyping methodologies. Allopolyploids are more than the sum of their diploid progenitors, but also less.
- Genetic Diversity within a Global Panel of Durum Wheat (Triticum durum) Landraces and Modern Germplasm Reveals the History of Alleles Exchange. Modern varieties have a lot of rare alleles, and Ethiopian landraces may be the results of a separate domestication. But I’m not sure you can call this a core collection. Incidentally, genotyped by 35K Affymetrix Axiom wheat breeders array1 at TraitGenetics (Gatersleben, Germany).
- Genome Wide Association Study to Identify the Genetic Base of Smallholder Farmer Preferences of Durum Wheat Traits. Farmers know what they’re talking about. No word on any overlap with above. Incidentally, genotyped on the Infinium 90K wheat chip at TraitGenetics (Gatersleben, Germany). There’s a coincidence!
- The role of livestock intensification and landscape structure in maintaining tropical biodiversity. If we want to keep more livestock while maintaining biodiversity, we should spare forests and avoid using agrochemical inputs. Assuming that dung beetles can stand in for tropical biodiversity as a whole.
- Organic farming enhances soil microbial abundance and activity — A meta-analysis and meta-regression. Especially legumes in crop rotations and organic inputs.
- Identification of promising sources for fodder traits in the world collection of pearl millet at the ICRISAT genebank. From over 300 to about a dozen.
- Genetic Diversity and Population Structure of Brachiaria Species and Breeding Populations. Fancy molecular markers agree with morphology.
- Bottlenecks in the PGRFA use system: stakeholders’ perspectives. Need better policies, capacity and access.
- Solanum jamesii: Evidence for Cultivation of Wild Potato Tubers by Ancestral Puebloan Groups. But does it make good chips?
- Resistance to Sclerotinia sclerotiorum in wild Brassica species and the importance of Sclerotinia subarctica as a Brassica pathogen. Thanks to the U. of Warwick genebank.
- Genetic changes in a novel breeding population of Brassica napus synthesized from hundreds of crosses between B. rapa and B. carinata. Any of them resistant to Sclerotinia?
Brainfood: Kolli Hills diversity, Fergana diversity, Chinese rice terraces, ICRISAT prebreeding, Spanish CWR collecting, Edible flowers, Diversification, Prices vs volatility
- An ethnographic exploration of perceptions of changes in dietary variety in the Kolli Hills, India. Cassava cash cropping has had unforeseen effects on dietary diversity.
- Mapping and assessing crop diversity in the irrigated Fergana Valley, Uzbekistan. More crops on the edges.
- An Analysis on Crops Choice and Its Driving Factors in Agricultural Heritage Systems—A Case of Honghe Hani Rice Terraces System. Established for “red rice”, but that’s not enough.
- Prebreeding Using Wild Species for Genetic Enhancement of Grain Legumes at ICRISAT. It’s not easy, but it’s been worth it.
- A Multispecies Collecting Strategy for Crop Wild Relatives Based on Complementary Areas with a High Density of Ecogeographical Gaps. Collecting in Spain in “…top 10 selected complementary areas would allow the capture of 59 of the 88 targeted taxa and 31% of the 683 different taxa-ELC category combinations identified in the ecogeographical gaps.”
- Antioxidant power, anthocyanin content and organoleptic performance of edible flowers. Tycoon Blue will be quite the marketing challenge.
- Diversifying Food Systems in the Pursuit of Sustainable Food Production and Healthy Diets. And nary an edible flower mentioned.
- Cereal price shocks and volatility in sub-Saharan Africa: what really matters for farmers’ welfare? Prices.
Restoring agricultural systems, one field at a time
I know I Nibbled both of these things already, but I think it’s worth highlighting them again, and putting them together. I’m referring to two attempts to restore agricultural system, both, as it happens, involving sophisticated water management.
Here’s billionaire hedge-fund manager Louis Moore Bacon, owner and would-be restorer of Orton Plantation, Brunswick County, North Carolina, about 15 miles down the wonderfully named Cape Fear River from Wilmington:
Restoring the historic rice fields recognizes centuries-old rice farming practices of enslaved Africans… I am awed and inspired by the resilience that helped create these fields, and by saving them, I have an opportunity to commemorate the lives of those who were critical to the development of this land, rather than have their prodigious work swept under by the Cape Fear River. We must ensure these sacrifices are not forgotten and are properly recognized by the restored Orton Plantation.
And here’s Maui, Hawaii taro farmer Hōkūao Pellegrino of Nohoʻana Farm:
We had 125 people [in 2004] come and help open our very first loʻi ((Taro pond.)). Kalo farmers from the Big Island to Kauaʻi and everywhere in between; family members, cousins, neighbors—it was huge… If everyone who had loʻi kalo on their land decided to start farming, Waiheʻe would once again become a highly productive area… It looks like Hawaiians just picked up and left yesterday… I want people to eat healthy food at reasonable prices… Poi should be available to everybody, and at a cost that they can afford… Fixing our food system isn’t going to be the magic bullet… If we want a thriving community, we have to approach it from all angles… We want to be good neighbors, good to our land, and good to our people.
More power to both of them, and let’s hope they grow interesting varieties in their restored fields.
Nibbles: Dwarf rice, Ricestoration, Tarostoration, Biorepositories, Sustainable coffee, Cactus wars, Goaty portraits, Spandrels, Potato genebank, Forests and nutrition
- The long and short of Green Revolution rice.
- Restoring historical slave-worked rice fields in North Carolina.
- Kinda similar, but taro in Hawaii.
- There’s a bank for milk diversity.
- Nice review of sustainable coffee production.
- Opuntia: tasty but deadly (to some).
- Handsome goat pix.
- Festoons of fruits at the Farnesina: Jeremy is incensed.
- Great new webpages for the CIP genebank.
- Another report on a report that living close to forests is good for nutritional security, up to a point. But bushmeat?
Nibbles: Visionary edition
- New guy in charge Peter Wenzl gives us his vision for the CIAT genebank.
- Agriculture and Irrigation Minister of Peru gives us his vision for the Peruvian genebank.
- CIMMYT’s annual report gives us a vision of conserving maize in Guatemala.
- Farmer Somashekhara gives us his vision for finger millet farming in India. And two makes a trend…
- Retired agriculture expert Malcolm Hazelman gives us his vision for Samoan gardens.
- A Tagorean vision of radical relocalization involving perennial edimentals.
- Lots of people give us their vision for saving the wild apple.
- IFPRI gives us their vision for the future of food in a changing world. With infographic goodness.
- Natalie Mueller et al. give us their vision for reviving the forgotten crops of the Eastern Agricultural Complex.
- A vision of a planet protected in situ, in multiple ways. Yes, even pigeons. And yes, even cities, though agrobiodiversity neglected as usual.
- A vision of permanent identifiers everywhere.
- DNA gives us a vision of domestication explained. Yes, even sugarcane.