- Safety duplicating a chickpea collection.
- Tunisia’s genebank in the news.
- Ghana’s genebank trying to save taro.
- Using a genebank to improve Elephant grass.
- On-farm conservation of rice in Goa.
- Molecular tools show that a couple of varieties account for about half the wheat acreage in Bangladesh and Nepal. Hope all the landraces are in genebanks, and safety duplicated.
- Celebrating Peruvian pepper diversity.
- Peru’s cacao diversity doesn’t need help, apparently.
- However, the Amazon’s wild-extracted fruits (including cacao and a wild relative) could be in trouble. Hope they’re in genebanks, just in case.
- How the date came to the US. Including its genebanks.
- India had a precursor of the Green Wall of Africa but nobody remembers it. Glad it wasn’t used as a genebank of sorts.
- Conservation genetics (i.e., most of the above) explained in 48 slides.
Brainfood: Extreme events, Hot livestock, Decentralized breeding, Rice evaluation, Maize relatives double, Peanut hybrids, Tanzanian cassava, Microbiome, Brassica pests, Hop terroir, Beer taste
- Extreme climate events increase risk of global food insecurity and adaptation needs. Factoring in climate variability shows that just considering the change in the average climate underestimates the food security hit.
- Increases in extreme heat stress in domesticated livestock species during the twenty-first century. And the hit is already landing.
- Data-driven decentralized breeding increases prediction accuracy in a challenging crop production environment. What we therefore need is 3-D breeding.
- Novel Sources of Pre-Harvest Sprouting Resistance for Japonica Rice Improvement. Including for resistance to pre-harvest sprouting in rice due to unexpected typhoons.
- The genome of stress tolerant crop wild relative Paspalum vaginatum leads to increased biomass productivity in the crop Zea mays. For sure crop wild relatives are going to help.
- Megabase-scale presence-absence variation with Tripsacum origin was under selection during maize domestication and adaptation. If they haven’t helped already.
- Registration of three peanut allotetraploid interspecific hybrids resistant to late leaf spot disease and tomato spotted wilt. Sometimes you need multiple CWR.
- Collection, genotyping and virus elimination of cassava landraces from Tanzania and documentation of farmer knowledge. But landraces too will come in handy, especially if farmers’ knowledge is properly documented.
- Prioritizing host phenotype to understand microbiome heritability in plants. And don’t forget the microbiome.
- Economic analysis of habitat manipulation in Brassica pest management: Wild plant species suppress cabbage webworm. Not to mention the ecosystem as a whole.
- Relevance of hop terroir for beer flavour. Oh hell, I give up, time for a craft beer.
- On the Trail of the German Purity Law: Distinguishing the Metabolic Signatures of Wheat, Corn and Rice in Beer. Maybe even a weissbier.
Nibbles: Missouri wine, Ancient Chinese beer, UNFSS, Biodiversity & agriculture & diets, Container genebank
- Missouri has been important to wine. Very important.
- And China to beer.
- 7 things that are important for future food systems. Spoiler alert: diversity underpins all 7.
- Why biodiversity is important to diets. And vice versa.
- Why biodiversity is important to agriculture. And vice versa.
- No worries, now anyone can have a genebank.
Brainfood: Pollinators double, C4 grasses, Pre-breeding, Lupins resources, New wild coffees, Refugee deforestation, Tuber niches, Sampling strategy, Infection risk, Levant Bronze & Iron Age
- A global-scale expert assessment of drivers and risks associated with pollinator decline. “Key findings: 1) risks to human well-being from pollinator decline are higher in the Global South; 2) there is a clear lack of knowledge about pollinator decline in Africa; 3) loss of managed pollinators (e.g. honey bees) is only a serious risk to people in North America.” That’s according to the main author Dr Lynn Dicks on Twitter.
- Agrochemicals interact synergistically to increase bee mortality. Stress on pollinators is more than the sum of its parts.
- Evolutionary innovations driving abiotic stress tolerance in C4 grasses and cereals. Major C4 crops need more stress.
- Deep scoping: a breeding strategy to preserve, reintroduce and exploit genetic variation. You may not need a separate pre-breeding programme to introduce new diversity into your breeding programme without wrecking it.
- Genomic resources for lupins are coming of age. Maybe we could have a pre-breeding programme now?
- Six new species of coffee (Coffea) from northern Madagascar. Including 4 really narrow endemics. I wonder what they taste like. Start evaluation and pre-breeding?
- Refugee camps and deforestation in Sub-Saharan Africa. Much, much less of an impact that you’d think.
- Suitability of root, tuber, and banana crops in Central Africa can be favoured under future climates. More than you’d have thought.
- Proportional sampling strategy often captures more genetic diversity when population sizes vary. Sample more than you normally would from bigger populations of rare wild species.
- Plant pathogen infection risk tracks global crop yields under climate change. Where yields go up, fungal/oomycete infection risk goes up; where yields go down, so does infection risk. Assemblages will change especially in temperate regions.
- Developments in Subsistence Practices from the Early Bronze Age through the Iron Age in the Southern Levant. From pigs, wild animals and emmer to zebu, camelids, and free-threshing wheats.
Nibbles: Apple diversity, Quinoa diversity, Potato diversity, Indian coconut, Mead recipe
- The need to diversify apple breeding.
- Unlikely pean to the world quinoa core collection. I believe we may have blogged about it.
- And the Commonwealth Potato Collection rounds off today’s trifecta of cool genebanks.
- Kerala’s coconut problems only start with root wilt. Aren’t there coconut collections that could be used to solve them? Well of course there are.
- Recreating bochet, a medieval mead, sounds really hard, but worth it. Someone want to start a mead collection?