- Agricultural landscapes and biodiversity in China. Traditional farming practices good for biodiversity, modern bad. Therefore need intensification, to take pressure off natural habitats. But no, wait, that usually means monocultures and chemicals, which are bad. Oh crap. No mention of genebanks.
- Innovation in input supply systems in smallholder agroforestry: seed sources, supply chains and support systems. Decentralized commercial system probably best for getting quality agroforestry seed to smallholders. Unfortunately, nobody listening.
- Characterization of Italian lentil (Lens culinaris Medik.) germplasm by agronomic traits, biochemical and molecular markers. I object in principle to any paper that says a particular landrace is “the best.”
- The relationship between heterosis and genetic distances based on RAPD and AFLP markers in carrot. It is positive. Was this really not known before in carrots? What am I missing?
- Genetic diversity of taro (Colocasia esculenta (L.) Schott) in Vanuatu (Oceania): an appraisal of the distribution of allelic diversity (DAD) with SSR markers. 10 villages, 344 landraces, 324 distinct multilocus genotypes, genetic pattern reflects social networks. Situation in Andaman Islands not quite so interesting.
- A study of genetic diversity among Indian bread wheat (Triticum aestivum L.) cultivars released during last 100 years. More diversity after Green Revolution than before, but steadily decreasing.
- Ex situ conservation genetics: a review of molecular studies on the genetic consequences of captive breeding programmes for endangered animal species. Restricted access, and you know what? I couldn’t care less.
- Consequences of wooded shrine rituals on vegetation conservation in West Africa: a case study from the Bwaba cultural area (West Burkina Faso). I expect there are some, but with restricted access, what’s the point of even linking?
- Evaluating sweet potato as an intervention food to prevent Vitamin A deficiency. To have an effect, you’d have to replace all the other types with orange-fleshed ones. Well, almost. Wonder whether it will be presented at the “International Scientific Symposium on Food & Nutrition Security Information: From valid measurement to effective decision-making” early next year.
- Evaluation of variability of morphological traits of selected caraway (Carum carvi L.) genotypes. They’re actually breeding this stuff in Poland. But they had to get their germplasm from botanical gardens around Europe.
- Variation in baobab seedling morphology and its implications for selecting superior planting material. There is some.
- Edible Neotropical blueberries: antioxidant and compositional fingerprint analysis. The 5 species involved have different ones.
- Population genomics and speciation in yeasts. There’s a question as to whether yeast species in fact exist in any meaningful sense.
- Cereal–forage rotations effect on biochemical characteristics of topsoil and productivity of the crops in Mediterranean environment. Continuous cereal stressed the soil.
Nibbles: Gaur, AnGR, Wild Plants blog, Potato genebank, Research, Forests, Climate change
- Cattle do the wild thing in Vietnam.
- West African Ruminant Livestock: The Movie.
- An interesting new botanical blog on me.
- Who says working in a genebank is unrewarding? Technician is honoured with award, and that is not an oca she’s fondling?
- Back40 dissects the trouble with agriculture; it isn’t dignified. Well, it is, but …
- Forests are really, really good for economies.
- Andy Jarvis pulls it all together: looking forward to a climatically less diverse world.
Europe calls for indicators shock
Regarding in situ and on-farm conservation, the EU requested the identification of indicators of diversity to establish and monitor changes in diversity at a national, regional and global level.
That’s from IISD’s report on day 2 of CGRFA 13. ((Do pay attention: that’s the FAO Commission on Genetic Resources for Food and Agriculture.)) I like to think it’s because they read our post.
Brainfood: Pollinators, Cattle foraging, Sweet potato-pig system, Kava quality, Pastures, Pollen flow, Agrarian reform, Genotype diversity, Cacao cropping, Outcrossing
- Contribution of pollinator-mediated crops to nutrients in the human food supply. 90% of Vitamin C for a start.
- Foraging behavior of Alberes cattle in a Mediterranean forest ecosystem. It’s a semi-feral breed in NE Spain and its foraging behaviour may well decrease the risk of fires.
- Assessing the impact of the SASA/CASREN technology interventions in the sweet potato-pig production systems in Zitong County (Sichuan, China). All well and good but in this day and age one would expect some exploration of the sustainability of the interventions.
- Proposal for a Kava Quality Standardization Code. Very much needed because poor quality was probably responsible for examples of liver toxicity in the past. This is how to avoid that in the future.
- Clipping stimulates productivity but not diversity in improved and semi-natural pastures in temperate Japan. Semi-natural pastures are more diverse than improved pastures, and can be reasonably productive. So there.
- Pollen flows within and between rice and millet fields in relation to farmer variety development in The Gambia. Depends on breeding system. Likely higher within fields than between. Still no cure for cancer.
- Land, landlords and sustainable livelihoods: The impact of agrarian reform on a coconut hacienda in the Philippines. It seems to be mainly in the mind.
- Genetic divergence is not the same as phenotypic divergence. It isn’t? I’ll alert the media.
- Scope economies and technical efficiency of cocoa agroforesty systems in Ghana. Multi-crop cocoa farms are better, in multiple ways.
- Gene flow increases fitness at the warm edge of a species’ range. Outcrossing between edge populations better for living on the edge than outcrossing within edge populations, outcrossing with a center population or selfing. For a Californian annual anyway. Interesting consequences for in situ CWR conservation, in particular in context of re-introductions. Do we worry too much about “genetic pollution”?
Nibbles: FAO, Spirituality, ASARECA, Land use, Conservation agriculture, REDD, Colombian beans, Immigrant cooking, Exploding watermelons, AnGR
- Calestous Juma gives new FAO head some advice: find a role, build on what farmers do and know, engage civil society, help governments prioritize, and slash bureaucracy.
- Religion and conservation: friends of enemies?
- Eastern Africa Agricultural Productivity Project seems to be mainly about setting up regional centres of excellence in dairy, cassava, rice and wheat. Maybe ASARECA should ask for some advice from Prof. Juma?
- Land use map of the UK. Let the mash-upping begin.
- Training in sustainable conservation agriculture in India and Mexico. But how really sustainable is the whole thing if based on modern varieties? Oh, and Brazil too.
- Saving the Amazon for $33 a month.Or maybe just a buck?
- Local cooking a long way from home, Part I; from Colombia to Washington DC.
- Local cooking a long way from home, Part II; from everywhere to New York’s Lower East Side.
- Don’t worry, exploding watermelons are perfectly safe, and legal.
- FAO updates its webpage on “Implementing the Global Plan of Action for Animal Genetic Resources” and documents the fact by providing a time stamp. Jeremy chuffed.