- The Use of Crop Wild Relatives in Maize and Sunflower Breeding. In maize, unlike sunflower, it just hasn’t been worth it. Yet.
- Securing sustainable and nutritious food systems through mainstreaming agricultural biodiversity: an interdisciplinary study. What works in Brazil won’t necessarily fly in India.
- Duplication assessments in Brassica vegetable accessions. Half of 13 accession pairs/triplets with identical names from VIR and NordGen turned out to be morphologically identical.
- Beans (Phaseolus ssp.) as a Model for Understanding Crop Evolution. 7 independent domestication “events” spread across 5 species and 2 continents makes for some interesting natural experiments.
- A Mesoamerican origin of cherimoya (Annona cherimola Mill.). Implications for the conservation of plant genetic resources. Compare and contrast with above.
- Highly productive forage legume stands show no positive biodiversity effect on yield and N2-fixation. Sometimes diversity doesn’t add much.
- Genetic Resources of Pearl Millet: Status and Utilization. 22,888 accessions from 51 countries. Indian landraces: earliness, high tillering, high harvest index and local adaptation; African: bigger panicles, large seed size, and disease resistance.
- Use of natural diversity and biotechnology to increase the quality and nutritional content of tomato and grape. Both are needed.
- Rhubarb (Rheum species): the role of Edinburgh in its cultivation and development. From China, via Russia, with love.
- Will phenotypic plasticity affecting flowering phenology keep pace with climate change? If the change is smaller than about 13 days.
- Seed dispersers help plants to escape global warming. Because they move seed >35 m per decade uphill.
Nibbles: Wheat-barley hybrid, Father of Wheat Revolution, Medieval bread, Tomato history, SOWP2, Domestication, Red Data, Taro benefits, Hummus!, Textile book, Healthy rice, Avocado Wars
- Tritodendrum hits the market.
- DS Athwal would have approved. RIP.
- Medieval bakers too, I bet.
- Want some cherry tomatoes on your bread? No? Try these then.
- Lots of crop wild relatives among newly discovered plants. See (some of) them on the new State of the World’s Plants report from Kew. And no, Kew, none of them are “miserable.”
- Early farmers unintentionally produced vegetables with larger seeds simply by cultivating them. And cereals too.
- Head of IUCN Red Data List Unit in impassioned plea for IUCN Red Data List process.
- What is taro good for? I’m glad you asked.
- I missed International Hummus Day? How could this happen?
- Textilia Linnaeana! What do you mean I’ve just had my birthday?
- Lowering the glycemic index of rice for the Chinese market.
- Fighting for avocados. Literally.
Indian nutrition and crop diversity link ready to be explored
Is there a relationship between levels of stunting in Indian districts…
…and crop diversity in their farming systems (blue low, green high)?
I have no idea. But I think we should be told.
Genetic erosion: it’s complicated
From the CIAT blog:
Putting true numbers on diversity loss turns out to be a complicated and contested business, with no shortage of strong opinions. One big part of the problem is that there aren’t many good ways to count the diversity that existed before it disappeared. Researchers have done some work to assess the changes in diversity in crop varieties of Green Revolution cereals, and to some degree on the genetic diversity within those varieties. The results indicate that, although diversity on farms decreased when farmers first replaced traditional varieties with modern types, the more recent trends are not so simple to decipher.
My work here is done.
Nutrition toolkit all set to make agriculture oh so sensitive
FAO’s Toolkit on Nutrition-sensitive Agriculture and Food Systems is out. Without a huge amount of fanfare, as far as I can tell, which is a bit surprising. Anyway, good to see agrobiodiversity properly highlighted in multiple places, including as an entry point for various interventions, and as part of several indicators.
Meanwhile, that call for best practices for healthy food systems (which means nutrition-sensitive, among other things), is still open.