We expressed some doubts about the Food Desert Locator a few days back. Now it’s Gary Nabhan’s turn.
Nibbles: Cassava, Biopiracy, Neolithic, Potato history, Pollinator conservation
- The pros and cons of biofortified cassava rehearsed for the nth time.
- Scientists accused of biopiracy for the nth time.
- nth genetic study of ancient farmers. Men moved, in a nutshell, women not so much.
- Traditional healers: nth example of a group hard hit by climate change.
- In all above cases, n is a large positive integer.
- Potatoes responsible for about 25% of Old World population increase between 1700 and 1900. Nice maths.
- Learn how to conserve pollinators. If you’re in Rhode Island. But there is an online Pollinator Conservation Resource Center with lots of resources.
Causation sought between seed banks and vitamin D deficiency
Google has a new thing where you put in a search term and it tells you what other terms showed a similar pattern of search over time since 2004, at least in the US. So of course I played around with it for way too long, but pretty much nothing of interest turned up. Except for one, strange thing. It seems that the time pattern shown by searching for the term “seed bank” is very highly correlated with a number of permutations of the search for “vitamin D deficiency.” Any idea why that should be?
Brainfood: Cabbages, Crops in Darfur, Sowing dates, People and biodiversity, Honeybees, Rhizobium, Figs, Urban ag, Wild olives, Ancient textiles, Ducks, Wheat introgression, Food citizenship, Crop models, Trifolium, Variety choice
- Genetic diversity of Brassica oleracea var. capitata gene bank accessions assessed by AFLP. Czech genebank; subgroups reflected place of origin.
- Optimizing the cropping mix in North Darfur State, Sudan. A study of Umkdada district. “…the results of the model were different from the real practices of the farmers.” Oh dear. To improve the fit, schoolboys should work in the fields more. And crops should fetch more. The dismal science indeed.
- Climate-driven simulation of global crop sowing dates. Ok, this model works. You can predict sowing dates under rainfed conditions for various annual crops from climatic conditions. Not entirely sure why you would want to, though.
- Exploring some of the myths of land use change: Can rural to urban migration drive declines in biodiversity? Yes, counter-intuitively, at least in the forests of Mexico’s southwestern highlands. More from Conservation Magazine.
- Pollination services in the UK: How important are honeybees? Quite a bit, but maybe not as much as previously thought. It’s the wild bees, stupid!
- Genetic diversity and symbiotic effectiveness of rhizobia isolated from root nodules of Phaseolus vulgaris L. grown in soils of Iran. It is high, and it varies, respectively.
- Interspecific hybridization of fig (Ficus carica L.) and Ficus erecta Thunb., a source of Ceratocystis canker resistance. It’s a breakthrough!
- Exploring the diversity of urban and peri-urban agricultural systems in Sudano-Sahelian West Africa: An attempt towards a regional typology. There are 6 types. Not 5; not 7. On this one, the journey is more interesting than the destination.
- Variability of wild olives (Olea europaea subsp. europaea var. sylvestris) analyzed by agro-morphological traits and SSR markers. There’s a lot of variabzzzzzzzzzz…
- Hemp in ancient rope and fabric from the Christmas Cave in Israel: Talmudic background and DNA sequence identification. Mainly flax, but some hemp, from both Roman and Chalcolithic periods. But can you smoke it?
- Modelling the distribution of domestic ducks in Monsoon Asia. Low resolution data, plus fancy modelling, can be used to get pretty good high resolution predictions.
- Gene flow between wheat and wild relatives: empirical evidence from Aegilops geniculata, Ae. neglecta and Ae. triuncialis. It happens, a lot.
- Toward food system sustainability through school food system change: Think&EatGreen@School and the making of a community-university research alliance. Food citizenship?
- Simulation of winter wheat yield and its variability in different climates of Europe: A comparison of eight crop growth models. Big differences among models, so best thing to do is to use the mean of all of them.
- The potential of plant viruses to promote genotypic diversity via genotype × environment interactions. The negative effect of White Clover Mosaic Virus (WCMV) infection on performance differs from white clover genotype to genotypes, which means differential selection, which means negative frequency-dependent selection in host populations, which means diversity. Via.
- Amplifying the benefits of agroecology by using the right cultivars. Why should we summarize, when an author has already done so?
Nibbles: Genebank, Sweet wheat, Participatory Research, Land “grab”, Yampah, Vegetables, Tea, Chilling, Rainforest products, Asses, Climate proofing, Natural products
- A look inside the big USDA genebank at Fort Collins. Whatever next?
- Sweet wheat. Whatever next?
- Farmers must participate in agricultural research in Europe. Whatever next?
- “Come and farm our virgin lands, Ethiopia tells India.” Whatever.
- “You may already know that yampah (Perideridia gairdneri) is a North American umbellifer.” Er, no. Tell me more.
- After cloves, vegetables? Zanzibar’s farmers increase productivity.
- More news for Luigi’s MIL: Future Climate Scenarios for Kenya’s Tea Growing Areas.
- Is this the end of trail mix?
- Body Shop uses wins award for using Cameroonian rainforest honey and wax from CIFOR-supported beekeeping project.
- Fancy a glass of ass’s milk? Totally SFW.
- Everybody is climate-proofing crops.
- The BBC looks at medicinal plants.