- Agrobiodiversity for Climate Resilience: A Systematic Review of Yield Stability, Pest Regulation, and Nutrition Outcomes. “…agrobiodiversity emerges as a no-regrets adaptation strategy that strengthens resilience, sustains productivity, and supports nutrition, while creating co-benefits for ecosystems and livelihoods.”
- Global impacts of increased undervalued crop production on environmental, economic, and nutrient outcomes. It’s even good for emissions. No regrets indeed. But who’s going to do drive all this diversification?
- Impact of a homegardening intervention on crop diversity: results from a cluster-randomized trial in Bangladesh. Homegardeners maybe?
- National genebanks as agents of change for supporting farmers’ crop diversification. Oh, I know who else can help.
- Expanding the genetic diversity of chickpeas from the Ukrainian genebank to new agricultural systems. Even in a war zone.
- The genetic landscape of Pacific taro: diversity, population structure, and strategic germplasm management. Even in paradise.
- Influences of territorial conflicts on local crop diversity in a campesino community in the Colombian Caribbean. Because war is bad for agrobiodiversity. No word on the effect of paradise.
- Reviewing assumptions around the giant maize Jala landrace locally known as maíz de húmedo: the importance of local knowledge for the in situ conservation of agrobiodiversity. On top of everything, agrobiodiversity can even be iconic.
JSTOR in a pickle with Jeremy
From Jeremy’s latest newsletter. To which of course you should subscribe. You’ll see he mentions Charles Darwin right up front, which allows me to link to a new course based on teaching materials created by Darwin’s Cambridge menor, Prof. John Stevens Henslow.
Plant of the Month from JSTOR is the cucumber. As usual for this series, there’s a ton of fascinating information and links, from the compilation of cats confronted by cucumbers to their inspiration of one of Charles Darwin’s lesser-known books.
Why, though, cool as a cucumber? In some sense it seems obvious that the cucumber is simply well-flavoured wateriness most available during summer’s heat. Could it, really, have prevented sweating? And while people swear by the beneficial effects of a good, thick slice on the eyes as a rejuvenator, reducer of puffiness, etc., etc., there doesn’t seem to be any good evidence that a cucumber is better than, say, a used tea bag or wet cotton wool. JSTOR doesn’t even mention the practice.
Allow me, please, a quibble. JSTOR’s caption for its first image … is “Two dill cucumbers. Watercolour painting by a Chinese artist”. Fair enough, that is how it is labelled at its source. But surely a cucumber on the vine cannot be a dill cucumber until it has been brined and fermented, with dill.
And if that’s not confusing enough, try a deep dive into cucurbit names, an episode from 2016.
Brainfood: Rice breeding, Cowpea diversity, Sorghum pangenome, Faba bean genome, Banana wild relative, Cassava breeding, Seed laws, Microbiome double
- Linking genetic gains to food security outcomes: An assessment of IRRI’S rice breeding efforts in the Philippines and Indonesia. Plant breeding is a marathon, not a sprint.
- Scaling up orphan crop research: genebank genetics highlight geographic structure in cultivated cowpea from 10 617 global accessions. Fortunately, there are “opportunity crops” like cowpea, and their genebank collections are being sequenced to help breeders.
- A sorghum pangenome reference improves global crop trait discovery. A pangenome also helps with that marathon, like carb loading.
- Allelic variation at a single locus distinguishes spring and winter faba beans. Even a better reference genome can help.
- Going wild in banana breeding enables Fusarium-resistant hybrids with improved fruit quality. Wild relatives are like those drinks stations.
- Genetic diversity assessment of hydrogen cyanide, total carotenoid content, and dry matter content in biofortified cassava using trait-linked SNP markers. Even next-door breeding programmes can be very different, and thus help each other across the finish line.
- Cross-scale chronological analysis of Southeast Asia’s seed regulations and emerging challenges for seed commons. Seed regulations don’t always help breeders on their marathon.
- Impacts of climate extremes on plant pathogens, microbiomes and plant health. Breeders may need some help from the microbiome on that run.
- Dominance and natural suppression of bacterial plant pathogens across global soils. But the soil microbiome will have troubles of its own.
Brainfood: Yield double, NUS double, Wild food plants, NbS, Portuguese genebanks, School meals, Indian nutrition, Nutritional diversity trifecta
- Releasing agriculture from the food security mandate. Research should focus toward sustaining production means and farmer welfare, rather than area productivity.
- Beyond yields: a systems approach is essential for reconciling agriculture and biodiversity. Research should focus toward sustaining production means and farmer welfare, rather than area productivity.
- Underutilized crops for diverse, resilient and healthy agri-food systems: a systematic review of sub-Saharan Africa. Opportunity crops sustain production means and farmer welfare, rather than area productivity.
- Exploring the potentials of neglected underutilized crops (NUCs): an integrative review for developing a sustainable food system model. Opportunity crops sustain production means and farmer welfare, rather than area productivity.
- Prospective of indigenous African wild food plants in alleviation of the severe iron deficiency anaemia in Sub-Saharan Africa. Some wild food plants can sustain welfare.
- Nature-based agricultural practices in the Mediterranean agroecosystems: A meta-analysis of their benefits on crop productivity, soil quality, and biodiversity. 15 ways to sustain production means and farmer welfare, and sometimes area productivity.
- The role of Seed Banks in food systems transitions: the case of Portugal. Genebanks could help sustain production means and farmer welfare, and area productivity too.
- Mainstreaming agrobiodiversity in planet-friendly school meals for children: a scoping review. Opportunity crops and wild food plants in school meals could help sustain the welfare of schoolchildren.
- Spatial association between nutrient deficiency and agricultural diversity in India. Agrobiodiversity could help sustain welfare in whole districts actually.
- Grain zinc, iron and protein concentrations of contemporary wheat cultivars fall short of targets for human health. Agrobiodiversity could help sustain welfare but breeders need to use it.
- Nutritional and Biochemical Diversity in Beans Accessions from Three Phaseolus Species Using Multiomics Characterization. Agrobiodiversity could definitely help sustain welfare but breeders need to use it.
- Genome-wide association study in a lettuce core collection from 811 accessions reveals genetic loci for anthocyanin accumulation and cultivar development. Agrobiodiversity could definitely help sustain welfare and breeders can use it pretty easily.
Unchaining genebanks
Can the food processing industry contribute to the conservation and sustainable use of agricultural biodiversity? Of course it can. Even in genebanks? Sure, why not. There’s no reason beyond a failure of the imagination to think that genebanks can’t participate directly in the food value chain as innovation partners, supporting sustainable products and market differentiation. Too bad there’s not a ton of examples. A pretty good one is NordGen’s partnerships with the food company Oatly. Oatly funded trials of more than 800 oat accessions, generating phenotypic and genomic data that identified traits valuable for taste and processing. The collaboration provided industry with suitable varieties while enriching NordGen’s documentation of its collection. This and a few — too few — other examples can be found in From seed to shelf: Models for integrating agrobiodiversity in food processing activities, from FAO and the Plant Treaty. I hope one day soon the coffee industry wakes up and smell the genebanks.