- Morphological and phenological consequences of ex situ conservation of natural populations of red clover (Trifolium pratense L.). Regeneration has caused directional morphological changes.
- Breeding Common Bean for Resistance to Common Blight: A Review. A lot is known and has been done, but, still, “Andean and Middle American common bean cultivars with high levels of combined resistance to less-aggressive and aggressive bacterial strains in all aerial plant parts are not available.”
- Half of 23 Belgian dog breeds has a compromised genetic diversity, as revealed by genealogical and molecular data analysis. Especially native breeds with small populations, unsurprisingly.
- Neither crop genetics nor crop management can be optimised. Because of ever-present trade-offs.
- The Influence of Gender Roles And Human Migrations on the Distribution of Crop Biodiversity in Tharaka, Kenya. Crops move with people, and different genders move different crops.
- Somaclonal variants of taro (Colocasia esculenta Schott) and yam (Dioscorea alata L.) are incorporated into farmers’ varietal portfolios in Vanuatu. Farmers have lots of varieties, but they need more variety.
- Morphological and molecular genetics of ancient remains and modern rice (Oryza sativa) confirm diversity in ancient Japan. Modern Japanese rice is a subset of ancient Japanese rice.
Nibbles: CC & death, GBIF enhancements, Killer fungi, Lion trees, Old oaks, Gourmet ganja, Wild horses, Resistant cassava, Contested agronomy, p-values
- Climate change is going to hit us where we live. Or die.
- How to make GBIF more relevant for agrobiodiversity: a 10-point plan.
- Killer fungi on the loose? ‘Twas ever thus. But genomics will save us?
- Planting trees is good for lions too.
- There are still medieval oaks in England.
- “…where sommelier-like ‘budtenders’ sell gourmet ganja in a designer showroom.”
- Rewilding the wild horse.
- More about the cassava variety Kasetsart 50, poster child for CGIAR impact.
- It’s not just genetic resources that are contested. Yep, agronomy too.
- “Scientific conclusions and business or policy decisions should not be based only on whether a p-value passes a specific threshold.”
Brainfood: Chinese royal jelly, Diverse wine yeasts, Heirloom values, Oil and biodiversity, Grassland management, Maize and culture, Minimum viable populations, Good coffee
- High Royal Jelly-Producing Honeybees (Apis mellifera ligustica) (Hymenoptera: Apidae) in China. China supplies 90% of the global market?
- Taking Advantage of Natural Biodiversity for Wine Making: The WILDWINE Project. Back to the future, via yeast diversity.
- Conservation of Landrace: The Key Role of the Value for Agrobiodiversity Conservation. An Application on Ancient Tomatoes Varieties. Fancy maths shows farmer maintaining heirloom tomato variety in Perugia could be charging more.
- Are changes in global oil production influencing the rate of deforestation and biodiversity loss? Less oil production, more agricultural expansion, more biodiversity loss.
- Grazing vs. mowing: A meta-analysis of biodiversity benefits for grassland management. Grazing. Probably. The data sucks.
- Maize diversity associated with social origin and environmental variation in Southern Mexico. Ethnicity trumps altitude in genetic patterning. Morphology is all over the place.
- Genetics in conservation management: Revised recommendations for the 50/500 rules, Red List criteria and population viability analyses. One we missed. 100/1000 is the new 50/500. Multiply by 10 for census population sizes to avoid inbreeding and retain evolutionary potential, respectively.
- Advances in genomics for the improvement of quality in Coffee. We’ll need to sequence the wild species too.
Nibbles: Variety names, Biotech infographic, Satoyama, Wendell Berry, Eating bugs
- Mike Jackson wants to know how many crop varieties you can name. Please tell him. My number is 42.
- This is what CRISPR looks like. In an infographic, that is.
- Japan’s rice terraces were better for biodiversity when they were, you know, full of rice.
- A Wendell Berry biopic?
- Yep, more on eating insects. It’s definitely a thing now.
Farmer-saved seeds are not fake
“Fake seeds” have been making the news in Uganda recently, on the back of a World Bank paper:
Of the many factors that keep small-scale Ugandan farmers poor, seed counterfeiting may be the least understood. Passing under the radar of the international development sector, a whole illegal industry has developed in Uganda, cheating farmers by selling them seeds that promise high yields but fail to germinate at all – with results that can be disastrous.
Counterfeiting gangs have learned to dye regular maize with the characteristic pinkish orange colour of industrially processed maize seed, duping farmers into paying good money for seed that just won’t grow. The result is a crisis of confidence in commercially available high-yield seed.
So it’s good to see one of the dozens of Youth Agripreneurs Project proposals being considered by GFAR tackling the issue.
Problem is, as Ola Westengen points out in a tweet, the project seems to be confused about what “fake” or “counterfeit” seeds are.
Is this project confusing "seeds from informal system" with "fake seeds"? Important dif. @AgroBioDiverse @GFARforum https://t.co/xnSdja17FZ
— Ola Westengen (@OlaWestengen) March 2, 2016
This from the project proposal:
…only 13% of farmers buy improved seed from formal markets in Uganda. The rest rely on seeds saved from the previous season or traded informally between neighbors, but such seeds generally produce far lower yields than genuine high yield hybrids… This problem can be addressed by empowering local seed businessmen or empowering the locals to produce their own seed through training.
So the “problem” is farmer-saved and -traded seed? That’s hardly addressing the havoc being wrought by Uganda’s seed counterfeiting gangs.
I’m all for helping farmers build their capacity in seed production, but there’s no reason why they should then produce nothing but “high yield hybrids.”