Our readers have known for some years now that HRH Prince Charles has taken over a collection of apple varieties. Not so readers of the Sunday Times, apparently. Unfortunately, the article describing the Prince’s efforts to save the British apple is behind a paywall, so we cannot for now say whether it adds anything to the story we already knew. Maybe someone out there with a subscription can help us.
Nibbles: Summer holidays, Tajik bread, Farm to pizza, Västerbottensost, Diverse bananas, Banana wine, Chinese agroforestry, Peak coffee, Responsible oil palm, Model chickens, Damn you NS
- Ah, summer and its funny medieval holidays.
- Making bread in Tajikistan.
- Making pizza in Sussex.
- Making cheese in (one village in) Sweden.
- Diversifying bananas in Queensland.
- Diversifying banana products in Kenya.
- Diversifying with trees in China.
- Better diversify coffee.
- I see your responsible soy and raise you responsible oil palm.
- Cocks of the walk.
- I’m so annoyed the New Scientist article on breeding less bitter veggies is behind a paywall that I won’t even link to it. Google it, if you must.
Brainfood: Vavilov then & now & always, Helmeted fowl diversity, MLND resistance, Sorghum diversity, Facilitation, Rice yields, Biodiversity services, Wild tomato diversity, Date diversity
- In the Footsteps of Vavilov: Plant Diversity Then and Now. The Pamiri Highlands of Tajikistan, the Ethiopian Highlands, and the Colorado Plateau of Southwestern North America compared at time of Vavilov and now: “Localities that have retained diversity have suffered the least.”
- Vavilovian Centers of Plant Diversity: Implications and Impacts. “His concept of specific centers of origin for crop plants was not an isolated aphorism but has directed breeders, on their study and reflection, to the continued improvement and economic development of plants for humanity.”
- Mitochondrial DNA variation of Nigerian domestic helmeted guinea fowl. Recent domestication, and lots of intermixing mean not much diversity, and what there is doesn’t have structure.
- Genome-wide association and genomic prediction of resistance to maize lethal necrosis disease in tropical maize germplasm. That’s when two viruses attack synergistically. Resistance is from multiple loci with smallish effects, and there are some promising markers.
- Genome-environment associations in sorghum landraces predict adaptive traits. Genotype predicts drought tolerance.
- Facilitation and sustainable agriculture: a mechanistic approach to reconciling crop production and conservation. Understanding facilitative plant–plant interactions (intercropping, varietal mixtures) in crops leads to more sustainable farming practices. Or it could.
- The relative contribution of climate and cultivar renewal to shaping rice yields in China since 1981. Mainly new varieties. Climate change has actually helped, but for how long?
- Biodiversity inhibits parasites: Broad evidence for the dilution effect. Meta-analysis shows biodiversity decreases parasitism and herbivory.
- Using genomic repeats for phylogenomics: a case study in wild tomatoes (Solanum section Lycopersicon: Solanaceae). Data that are usually thrown away turn out to be useful for something after all.
- Genetic structure of the date palm (Phoenix dactylifera) in the Old World reveals a strong differentiation between eastern and western populations. Asian and African genepools, with geneflow E to W.
EU springs into action on olive plague
That whole Xylella fastidiosa attacking olives in Puglia story? Shit just got real. The French are burning trees in Corsica. And the European Commission has come out with a factsheet. This explains that
…there are four different subspecies of Xylella fastidiosa and that the strain identified in Apulia is a new genetic variant which has so far only attacked olive and plum trees. The bacterium is spread by spittlebugs, cicadas and sharpshooters which feed on the infected plant tissue.
Could get really nasty. Is anyone looking for resistant material?
Nibbles: Sustainable database, Strawberry breeding, Breeding rice, Nutrition champion, Camel milk, Mike Jackson, Feed the Future, Quinoa prices, Small is beautiful
- A database of how you do sustainable intensification.
- Building a better strawberry.
- New lab helps Bangladesh with high-zinc rice.
- Maybe those guys are you nutrition champions.
- They’re right, camel milk is good, and good for you.
- Useful list of Mike Jackson’s publications.
- Pres. Obama learns about maize in Ethiopia.
- Increased quinoa supply leads to lower prices shock.
- Silly season roundup: tiny watermelons (no, not really), tiny pineapples.