- Rapid detection of stressed agricultural environments in Africa under climatic change 2000–2050 using agricultural resource indices and a hotspot mapping approach. Even some coldspots will turn hot.
- The UN Declaration on Peasants’ Rights (UNDROP): Is Article 19 on seed rights adequately balancing intellectual property rights and the right to food? What do you think?
- The genetic architecture of the maize progenitor, teosinte, and how it was altered during maize domestication. Domestication worked on lots and lots of really small-effect QTLs.
- Areas of plant diversity — What do we know? Quite a lot, actually.
- Current and projected eco-geographic adaptation and phenotypic diversity of Ethiopian teff (Eragrostis teff) across its cultivation range. Genebank collection thoroughly evaluated. Genebank unavailable for comment.
- Population structure and genetic diversity in red clover (Trifolium pratense L.) germplasm. Genotyping shows 4 geographic groups, with some linked phenotypic differences.
- ‘Warehouse’ or research centre? Analyzing public preferences for conservation, pre-breeding and characterization activities at the Czech genebank. Research centre, but only up to a point.
- Pollen Cryopreservation for Plant Breeding and Genetic Resources Conservation. Gotta wonder what the public preference for conserving pollen might be.
- The recent state of cryopreservation techniques for ex-situ gene conservation and breeding purposes in small ruminants: A review. Oocytes and embryos need more work than pollen.
- Archaeogenetic analysis of Neolithic sheep from Anatolia suggests a complex demographic history since domestication. Domestication bottleneck, followed by diversity increase due to admixture. Too late to cryo, alas.
- A systematic review of biodiversity and demographic change: A misinterpreted relationship? High human population numbers are usually bad for biodiversity, but not everywhere and not always.
- A re-boot of tropical agriculture benefits food production, rural economies, health, social justice and the environment. Plant cool species on degraded farmland. Especially where human population density is high?
- CassavaMap, a fine-resolution disaggregation of cassava production and harvested area in Africa in 2014. Always good to have the next crop production map.
Brainfood: CC & breeding, Maize data, Images, Seed activism, Fishy rice, BRI, Cherry genome, Llama diversity, Swiss chestnuts, Integrated livestock, Aichi targets, Forests, Rejolladas, Bitter gourd genome
- Designing crops for adaptation to the drought and high‐temperature risks anticipated in future climates. High-temperature tolerance of seed-setting and transpiration efficiency are going to be needed.
- 2019 release of SNP allele frequency data for maize accessions in the CIMMYT Germplasm Bank maize collection. Maybe this will help?
- ImageBreed: Open‐access plant breeding web–database for image‐based phenotyping. I’m sure this will help.
- In or out? Organisational dynamics within European ‘peasant seed’ movements facing opening-up institutions and policies. In, I hope.
- Rice field fisheries: Wild aquatic species diversity, food provision services and contribution to inland fisheries. Careful with intensification.
- A draft genome of sweet cherry (Prunus avium L.) reveals genome‐wide and local effects of domestication. Interesting parallels with peach.
- Genetic Diversity and Population Structure of Llamas (Lama glama) from the Camelid Germplasm Bank—Quimsachata. The populations of 2 breeds in the bank are diverse but not very different.
- Reservoir of the European chestnut diversity in Switzerland. There’s a uniquely Swiss genetic group.
- Commercial integrated crop-livestock systems achieve comparable crop yields to specialized production systems: A meta-analysis. Aim for soils of intermediate texture for the win-win though.
- Best-practice biodiversity safeguards for Belt and Road Initiative’s financiers. Needs work.
- Assessment of national-level progress towards elements of the Aichi Biodiversity Targets. Not great. See above.
- Meeting the food security challenge for nine billion people in 2050: What impact on forests? Impact need not be as great as it could be. See above.
- Influential landscapes: Temporal trends in the agricultural use of rejolladas at Tahcabo, Yucatán, Mexico. Solution sinkholes have been used for horticulture for hundreds of years.
- Long-read bitter gourd (Momordica charantia) genome and the genomic architecture of nonclassic domestication. Almost as much phenotypic differences between two regional genotypic groups among cultivated forms than between the wild and cultivated. More here.
Nibbles: Alert edition
- Book alert: Biodiversity, Food and Nutrition — A New Agenda for Sustainable Food Systems.
- Thread alert: Monumental analysis of crop yield trends in the USA.
- Woke alert: WorldVeg ticks a lot of boxes with its work on a peppers core collection.
- Policy alert: Why haven’t farmers’ varieties found a place in national and global seed markets?
Nibbles: Fennel, Cicer, OPV, Monoculture, Gene editing policy, Post 2020, Polman
- Oh no, fennel is in trouble now.
- Aussies using chickpea wild relatives.
- Seeds are the new toilet paper.
- Backing up potatoes.
- What has the Green Revolution ever done for us?
- Getting away from bipolarity in discussing gene editing.
- Paul Smith challenges biodiversity conservation NGOs.
- Ex CEO of Unilever challenges business to align with SDGs.
Brainfood: Bull, Durum, W2Px2, Urban hort, Maya ag, Nepal PGR, Bean GWAS, Pig landrace, DSI
- Reconstitution and modernization of lost Holstein male lineages using samples from a gene bank. Because all today’s bulls tracing back to exactly 2 born in the late 1880s is really not a very good thing.
- Comparative population genomic analyses of the reconstructed local breed “Nero di Parma” with other commercial and autochthonous Italian pig breeds. I like the idea of reconstructing a breed, but this one needs some more work or it will end up as the above.
- Durum wheat in the Mediterranean Rim: historical evolution and genetic resources. What have the Romans ever done for us? Well…
- Drinking biodiversity: a choice experiment on Franciacorta sparkling wines. Willingness to pay for biodiversity friendliness of high value products has its limits.
- Benefits of conserving agricultural genetic resources in Finland: Summary of the recent Finnish research and setting it in the international context. Still, there is some willingness to pay.
- The hidden potential of urban horticulture. Yes, even in Sheffield.
- Maize Politics and Maya Farmers’ Traditional Ecological Knowledge in Yucatán, 1450–1600. The sustainability of milpa depends on politics. ‘Twas ever thus.
- Genomics-assisted breeding for pigeonpea improvement. How do you know when you have enough genomics data?
- Agrobiodiversity and its Conservation in Nepal. 25,000 accessions around the world. But are they enough?
- Genetic Associations in Four Decades of Multi-environment Trials Reveal Agronomic Trait Evolution in Common Bean. 2 large genomic regions have been ruthlessly selected in relentless pursuit of the ideotype. Doesn’t sound like enough.
- Implications of biological information digitization: Access and benefit sharing of plant genetic resources. “The solution lies in an international institution stepping forward, with a bold vision and strong mandate, capable of resolution.” Good luck with that.