- Community management of pests is less efficient (in Spanish). Something to do with farmers not sharing information quickly enough.
- Birds help to control vineyard pests.
- Small-scale farmers can feed the world, as any fule kno.
- Smithsonian celebrates urban ag. Meh.
- Organic food festival Dec 16th, Ahmedabad, India. “The food items should necessarily involve use of indigenous varieties”.
- USDA stops counting sheep. And goats, catfish and hops, among others.
Brainfood: Kids and veggies, Common names, Markets, Barley genetic history, Inbreeding depression
- Exclusive breastfeeding duration and later intake of vegetables in preschool children. More breastfeeding means more vegetables later on.
- Common names of species, the curious case of Capra pyrenaica and the concomitant steps towards the ‘wild-to-domestic’ transformation of a flagship species and its vernacular names. Applying the common name of a domestic species to a wild one can cause problems. Yeah but how do you get across the importance of wild relatives otherwise?
- Testing the central market hypothesis: a multivariate analysis of Tanzanian sorghum markets. Lots of fancy maths proves there are basically two sorghum markets in Tanzania. But what does that mean for diversity?
- Evolutionary history of barley cultivation in Europe revealed by genetic analysis of extant landraces. Nine geographically-based populations, which go back to the early days of the spread of agriculture. Now, tell me someone, do they correspond with the human genetic data?
- Genetic erosion impedes adaptive responses to stressful environments. Stress reduces variability, which reduces ability to respond to stress.
Don’t forget the open Mendeley group for the papers we link to here.
Brainfood: Broomcorn millet, Domestication, Stand diversity, South African ornamentals, Rice wild relatives, Agriculture under climate change, Wheat domestication
- Genetic diversity and phylogeography of broomcorn millet (Panicum miliaceum L.) across Eurasia. One origin or two? Moving east or west? We still don’t know, but crop wild relatives may tell us.
- Next-generation sequencing for understanding and accelerating crop domestication. Those who understand history may be able to repeat it.
- Competition among loblolly pine trees: Does genetic variability of the trees in a stand matter? Can’t really say either way.
- The potential of South African indigenous plants for the international cut flower trade. Could do better.
- Genetic variability of banana with ornamental potential. The Embrapa Musa collection has some really cool-looking plants.
- Cytological Behavior of Hybridization Barriers Between Oryza sativa and Oryza officinalis. I guess that’s why they call it the tertiary genepool.
- Ancient lipids reveal continuity in culinary practices across the transition to agriculture in Northern Europe. Crap on 6000-year-old ceramic vessels shows people in the Western Baltic continued to eat fish and clams even after agriculture arrived. Well do you blame them?
- Options for support to agriculture and food security under climate change. Show ’em yer multi-pronged strategies, that’ll get their attention.
- N.I. Vavilov’s Theory of Centres of Diversity in the Light of Current Understanding of Wheat Diversity, Domestication and Evolution. When genes flow from centre of origin, that centre will not coincide with centre of diversity.
Digging around for evidence of horse domestication
I could have sworn I had already blogged about the fascinating recent archaeological finds in Saudi Arabia which seem to have pushed the evidence of horse domestication back to 9000 years ago and to a somewhat different area. But if I did, I can’t find the post. Uzbekistan, yes. A genetic nibble from China, yes.
But nothing about the Al-Magar finds. No matter, though, because now horsetalk.co.nz has a great roundup not only of the Saudi findings, but also of those from different sites in Kazakhstan, complete with photos. Findings which may well lead to a slight change in the geographical reference in the following pithy summary of the genetic evidence that we also blogged about recently.
Horses were domesticated in a broad area across the Eurasian steppe, and in this species the husbandry style has left considerable signatures. It is presumed that mares were domesticated numerous times, but that only a few stallions contributed to the genetic make-up of the domestic horse.
Nibbles: Bioinformatics, Extension, Apples, Potatoes, Research, Cacao genebank, Cassava hope, Rice and Striga
- Bioinformatics for Dummies. Not that anyone I know needs it.
- Are there simpler ways to close the yield gaps in developing countries? Indeed, there are, but they’re not very sexy.
- And speaking of low-hanging fruit: How the apple took over the planet.
- Tuber diversity. Miss Hathorn is showing off the progeny of some true potato seed. And by true, I also mean truly potato.
- USDA ARS ♥ CGIAR ♥ USDA ARS
- And Trinidad & Tobago ♥ CFC, ICCO and Bioversity.
- Nigeria pins green revolution hopes on cassava. Is it ever a good idea to pin your hopes on just one thing?
- NERICA’s Striga problem deconstructed.