- Today’s new genome is pearl millet. The most climate-smart of crops? Now, to process it more easily.
- Finger millet is not too bad either.
- Agriculture was good for human diversity, at least in Papua New Guinea. Elsewhere, maybe not so much.
- Julio Hancco Mamani grows 400 potato varieties up in the Andes (but how did it all start?). And Rahibai Soma Popere “15 varieties of rice, nine varieties of pigeon pea and sixty varieties of vegetables, besides many oil seeds” in Maharashtra.
- “West Bengal government encourages cultivation of extinct rice varieties.” Wait, what?
- Presumably not extinct like silphium.
- India’s first nutrition atlas will maybe tells us where more Rahibai Soma Poperes are most needed.
- Future Food includes seeds.
- Cleaning up bananas.
- Would love to have been on the “Brazilian Cassava Learning Journey.” Tanzania next?
- The bitter side of sugar.
- Fairchild Tropical Botanic Garden damaged by Irma.
- Research on vegetables really pays off, vegetable researchers say.
- Brazilian bean catalog launched.
- Certifying coffee seeds.
- Pot next?
- Closely followed by Navajo tea.
Brainfood: Mycorrhizal diversity, Olive diversity, Teak diversity, Core software diversity, Cost-benefit, Frosty rye, CGIAR future, Portuguese beans, Improvement networks, Food sovereignty
- Historical biome distribution and recent human disturbance shape the diversity of arbuscular mycorrhizal fungi. Proximity to tropical grasslands during the last glacial maximum makes for a large potential species pool, remoteness from human disturbance for the presence of a high percentage of that pool.
- The First Molecular Identification of an Olive Collection Applying Standard Simple Sequence Repeats and Novel Expressed Sequence Tag Markers. 59 genotypes among 370 trees.
- Worldwide translocation of teak—origin of landraces and present genetic base. The dryer part of the natural range has not really been used in plantations.
- GenoCore: A simple and fast algorithm for core subset selection from large genotype datasets. Better than MSTRAT, Core Hunter, and random sampling.
- Global economic trade-offs between wild nature and tropical agriculture. We can go ahead and cut down the Atlantic Forest. Wait, what?
- Exploring new alleles for frost tolerance in winter rye. Basically one allele, actually.
- Reforming the research policy and impact culture in the CGIAR: Integrating science and systemic capacity development. Let CGIAR be CGIAR.
- Improving global integration of crop research. Taking this to the next level. Which sounded a lot like the International Treaty’s Global Information System on PGRFA. Also, see above.
- Establishing the Bases for Introducing the Unexplored Portuguese Common Bean Germplasm into the Breeding World. 37 accessions had 100% of the diversity of 175 accessions, which were mainly hybrids between the two main genepools. I don’t think I’ve ever seen that before.
- Plant diversity increases with the strength of negative density dependence at the global scale. Janzen-Connell were right, it’s natural enemies that explain the tropical-temperate diversity pattern. With video goodness.
- Local food sovereignty for global food security? Highlighting interplay challenges. “…scaling up of food sovereignty will not necessarily lead to wider sustainability and food security outcomes.”
Crop wild relatives on Costing the Earth on the BBC
Botanist James Wong investigates the links between global warming and the rate at which crops are able to adapt and evolve to rapidly changing conditions.
That includes how crop wild relatives can help.
The money quote:
The first rule of intelligent tinkering is you don’t throw away any of the parts just because you’re not sure what they’re for.
Brainfood: Dope diversity, Potato chips, Conservation costing, Island breeding systems, Indus civilization cereals, Drone phenotyping, Wild rice in Asia, Wild rice & Native Americans, Pearl millet temperature, Climate change & fruit/veg
- Cannabis Domestication, Breeding History, Present-day Genetic Diversity, and Future Prospects. The traditional landraces are being contaminated and need urgent collection and evaluation by dedicated professionals.
- Cold sweetening diversity in Andean potato germplasm from Argentina. 5 out of 48 Andigena landraces make good chips.
- Considering cost alongside the effectiveness of management in evidence-based conservation: A systematic reporting protocol. Here comes the metadata. No excuse now.
- Self-compatibility is over-represented on islands. 66% vs 41% in Asteraceae, Brassicaceae and Solanaceae. Any crop wild relatives in the list?
- Cereals, calories and change: exploring approaches to quantification in Indus archaeobotany. Millet may not have been as important as is generally thought.
- High-Throughput Phenotyping of Sorghum Plant Height Using an Unmanned Aerial Vehicle and Its Application to Genomic Prediction Modeling. A near-infrared, green and blue (NIR-GB) camera on a drone gives pretty good results compared to a person with a tape measure, and is much more fun.
- Asian wild rice is a hybrid swarm with extensive gene flow and feralization from domesticated rice. No such thing as completely wild Asian rice.
- The dispute over wild rice: an investigation of treaty agreements and Ojibwe food sovereignty. Not wild rice at all, but what’s been happening to it might be a violation of the White Pine Treaty with the Ojibwe.
- Quantifying pearl millet response to high temperature stress: thresholds, sensitive stages, genetic variability and relative sensitivity of pollen and pistil. The problem is the pistils.
- Effect of environmental change on yield and quality of fruits and vegetables: two systematic reviews and projections of possible health effects. Bad for yield, good for nutritional quality.
Brainfood: Tomato chemicals, Photoperiod, Grain phenotyping, Hawaiian ag, Domestication primer, Symbionts, Turkish wheat, Yam bean diversity, Crop health, Walnut diversity, Agrobiodiversity theorising, Sea pigs, NERICA impacts, Nutrient production
- Multi-perspective evaluation of phytonutrients – Case study on tomato landraces for fresh consumption. Fancy maths proves different tomato varieties taste different.
- Adaptation to the Local Environment by Modifications of the Photoperiod Response in Crops. It’s all down to a few mutations in all crops.
- Evaluation of the SeedCounter, A Mobile Application for Grain Phenotyping. Seems like a lot of work to just be able to measure wheat seeds, but boys will have their toys.
- Indigenous Polynesian Agriculture in Hawaiʻi. Both intensive and extensive.
- How to make a domesticate. It takes a long time, and involves lots of genes.
- Symbiosis limits establishment of legumes outside their native range at a global scale. Non-symbiotic legumes have spread further than symbiotic ones into non-native areas.
- Wheat Landraces Currently Grown in Turkey: Distribution, Diversity, and Use. More than half of morphotypes (59%) lost since 1920 overall, but none in some areas.
- Ecotypic differentiation under farmers’ selection: Molecular insights into the domestication of Pachyrhizus Rich. ex DC. (Fabaceae) in the Peruvian Andes. Separate Amazonian and Andean lineages, and P. tuberosum arising from P. ahipa.
- Crop health and its global impacts on the components of food security. To better understand acute impacts, model systemic ones.
- Climate-Related Local Extinctions Are Already Widespread among Plant and Animal Species. About half of about 1000 species showed local extinction.
- Rethinking the history of common walnut (Juglans regia L.) in Europe: Its origins and human interactions. Expansion from glacial refugia, followed by human exploitation. Compare and contrast with Asia. Or read about the whole thing in AramcoWorld.
- Agrobiodiversity and a sustainable food future. Apparently all you need to do to support the “use of biological diversity in sustainable agricultural and food systems” is to recognize that there are 4 interconnected themes: (1) genetic resources, ecology and evolution; (2) governance policy, institutions and legal agreements; (3) food, nutrition, health and disease; and (4) global change drivers with social ecological interactions.
- Eastern Mediterranean Mobility in the Bronze and Early Iron Ages: Inferences from Ancient DNA of Pigs and Cattle. Anatolia to southeastern Europe and back to the Levant across the Bronze-Iron Age transition. The Sea Peoples had pigs?
- Contribution of improved rice varieties to poverty reduction and food security in sub-Saharan Africa. NERICA adoption increased annual per capita income by US$4 per year from 2000, despite yields going down a bit.
- Farming and the geography of nutrient production for human use: a transdisciplinary analysis. Need to try to maintain production diversity as farm size increases. But let Jess Fanzo explain it better.