- Systematic review of the effects of agricultural interventions on food security in northern Ghana. The effects are minimal in the few cases where they have been measured.
- Food and nutrient gaps in rural Northern Ghana: Does production of smallholder farming households support adoption of food-based dietary guidelines? No, especially for vegetables, so another example of the above. Also, diversity of household production positively correlated with food and nutrient coverage but neither with children’s dietary diversity and nutrient adequacy.
- Farm-Level Agricultural Biodiversity in the Peruvian Andes Is Associated with Greater Odds of Women Achieving a Minimally Diverse and Micronutrient Adequate Diet. Associated.
- Natural Variation in Wild Gossypium Species as a Tool to Broaden the Genetic Base of Cultivated Cotton. Cotton needs an infusion of diversity.
- Wild Soybeans: An Opportunistic Resource for Soybean Improvement. As above, but time is running out because the wild relatives are often weedy.
- Evolutionary trends and phylogenetic association of key morphological traits in the Italian rice varietal landscape. Again, likely shrinking, but for different reasons.
- Genetic characterization of the apple germplasm collection in Central Italy: the value of local varieties. 25 duplicates among 175 accessions from 10 collections. How many are still in orchards?
- Value of the Dutch Holstein Friesian germplasm collection to increase genetic variability and improve genetic merit. More useful to increase genetic diversity than value.
- Identification and Evaluation of Resistance to Sugarcane Streak Mosaic Virus (SCSMV) and Sorghum Mosaic Virus (SrMV) in Excellent Sugarcane Innovation Germplasms in China. Some are more excellent than others.
- The quinoa boom in Peru: Will land competition threaten sustainability in one of the cradles of agriculture? Looks like it.
- Recovery of a common bean landrace (Phaseolus vulgaris L.) for commercial purposes. Spain’s “Caparrona de Monzón”, to be precise. Interesting, but surely a challenge to scale up. No fear of a Caparrona Boom, I suspect.
- The Nutritional Content of Common Bean (Phaseolus vulgaris L.) Landraces in Comparison to Modern Varieties. Some are better. No word on whether the above approach will be tried on these beans in Turkey.
- Fruits of the Brazilian Atlantic Forest: allying biodiversity conservation and food security. Plinia edulis looks like it might be worth a try, Campomanesia hirsuta maybe not so much.
- Restoring to the future: Environmental, cultural, and management trade‐offs in historical versus hybrid restoration of a highly modified ecosystem. Hybrid (native + exotic plants) is better than nothing.
- Pest suppression in cultivar mixtures is influenced by neighbor‐specific plant‐plant communication. Volatiles from one barley genotype can lead to aphid suppression on neighbours of a different genotype.
Nibbles: Lumnezia, Wild apples, Pistachio, Coconut conservation, Tenant farming, Wild cow, Why genotype, Chicken controversy, Blueberry blues
- The ever-dependable Roads & Kingdoms on a very special Swiss cheese.
- The ever-dependable Mongabay on Kyrgyz apple forests.
- The ever-dependable Simran Sethi on how the California pistachio industry got it’s start.
- The ever-dependable Bioversity with a global strategy for the conservation of coconut genetic diversity.
- The ever-dependable Twitter…no wait. Thread on why farmers with a bigger share in their output produce more.
- A cow wild relative in Myanmar.
- Carolina Sansaloni of CIMMYT on genotyping genebank collections.
- Are chickens “rescuing mute, passive non-Western women”?
- Blueberries are in all kinds of trouble.
Nibbles: Lathyrus project, Vegetables review, Aztec linguistics, Tree seeds, Ancient booze
- Grasspea gets some love.
- Hundreds of veggies still don’t, though.
- Deconstructing chocolate. The word, that is.
- Networking tree seeds in Rwanda.
- Drinking in Neolithic Britain.
Brainfood: Social media, Wheat double, Apple diversity, Land use change theory, Land use change praxis, Intensification, Ag metrics
- How Do Young Adults Engage With Science and Research on Social Media? Some Preliminary Findings and an Agenda for Future Research. Facebook, not Twitter. So I’m doing it all wrong? Any young adults reading this and want to tell me how I’m doing?
- Genetic dissection of grain zinc concentration in spring wheat for mainstreaming biofortification in CIMMYT wheat breeding. Two interesting regions on different chromosomes.
- Harnessing genetic potential of wheat germplasm banks through impact-oriented-prebreeding for future food and nutritional security. Not just Zn.
- Genetic analysis of a major international collection of cultivated apple varieties reveals previously unknown historic heteroploid and inbred relationships. The deep history of the justly famous UK collection.
- Middle-range theories of land system change. Towards a Grand Unified Theory. But do we need one?
- Classifying drivers of global forest loss. Commodities, basically. But what’s the good of that without a theory?
- The environmental costs and benefits of high-yield farming. Theory shtheory: measure externalities.
- Beyond Calories: A Holistic Assessment of the Global Food System. Micronutrients get lost disproportionately badly along the supply chain. How’s that for a theory?
Brainfood: Food as art, Maize seed, Jatropha genome, Wild camelids, Global nutrition, Price shocks, Pearl millet domestication, Yam domestication, NNL, New beer microbe, Dog coat colour, Herbarium biases, Maize N fixation
- Food as a daily art: ideas for its use as a method in development practice. Food can bring traditional and scientific knowledge together in an smorgasbord of ideas.
- Maize seed systems in different agro-ecosystems; what works and what does not work for smallholder farmers. Sure, purchasing hybrids from the formal sector seed system is gaining ground in Malawi, Zambia, and Chiapas, but not for home consumption, and only in high potential areas.
- Genome sequence of Jatropha curcas L., a non‐edible biodiesel plant, provides a resource to improve seed‐related traits. Is Jatropha even still a thing?
- Comparing genetic diversity and demographic history in co-distributed wild South American camelids. Vicuña (alpaca wild relative) display lower genetic diversity within populations than guanaco (llama) but more structure across Peru; strong bottlenecks happened at different times, but in both cases much later than domestication and before Spanish conquest.
- The Global Nutrient Database: availability of macronutrients and micronutrients in 195 countries from 1980 to 2013. Supply of micronutrients has increased during the period globally and across levels of development.
- Effects of Food Prices on Poverty: The Case of Paraguay, a Food Exporter and a Non-Fully Urbanized Country. Food price hikes are, overall, bad for everyone, but least bad for the poorest and richest.
- A western Sahara centre of domestication inferred from pearl millet genomes. Harlan’s non-centre not found. Free-to-read.
- Molecular basis of African yam domestication: analyses of selection point to root development, starch biosynthesis, and photosynthesis related genes. Domestication of wild yams was all about learning to grow in full sunlight, and it involved losing 30% of their diversity. But remember current wild yams are not all that wild.
- No net loss for people and biodiversity. How to ensure that people really are no worse off after an offset intervention.
- Identification of a novel interspecific hybrid yeast from a metagenomic open fermentation sample using Hi-C. Doesn’t work on its own, though.
- Length variations within the Merle retrotransposon of canine PMEL: correlating genotype with phenotype. Mobile DNA gets everywhere.
- Widespread sampling biases in herbaria revealed from large‐scale digitization. Blame mega-collectors.
- Nitrogen fixation in a landrace of maize is supported by a mucilage-associated diazotrophic microbiota. In aerial roots, no less.