Ok, sure, maybe the Plant Treaty needs “enhancement,” and the results of its recent Governing Body meeting may have been a tad disappointing. But its achievements are undeniable, and very well documented in a just-out comprehensive analysis of the Multilateral System it has set up.
Brainfood: Crop (species) diversity edition
- Small farms contribute a third of the food consumed in high-income nations. And those small farms are disproportionately diverse…
- The Global Spatial Co-Variation Between Crop Diversity and Landscape Heterogeneity. …and crop diversity on farms goes with landscape diversity.
- Beyond Crop Hotspots: Why Overlooked Marginal Agricultural Lands Deserve Urgent Attention. I’m willing to bet landscape diversity is often associated with marginality, but that’s not the end of the world.
- Food Biodiversity and its Association with Diet Quality and Health Outcomes-A Scoping Review. Why should we care about diverse farms? Because diversity in your food is associated with nutritional adequacy, a reduced risk of mortality, or a reduced risk of gastrointestinal cancers. Ok, I know, I missed a step there. There was nothing in the past few weeks in the literature specifically linking farm diversity and food diversity, but you know the link is there. At least sometimes.
- Long-term agricultural diversification increases financial profitability, biodiversity, and ecosystem services: a second-order meta-analysis. Diversity on farms is not just good for (ok, maybe) diets.
- Global evidence that plant diversity suppresses pests and promotes plant performance and crop production. Another way farm diversity is useful is via pest control. Well, actually, this could count as an ecosystem service, and so an example of the above.
- Ecological drivers of intercropping performance for enhanced global crop production. Ah, that explains how those farm ecosystem services actually works.
- Crop rotations synergize yield, nutrition, and revenue: a meta-analysis. Rotations are diversification too, and good for you too.
- Revitalizing orphan crops to combat food insecurity. But of course the diversification strategy de jour is opportunity crops.
- Value chain research and development: The quest for impact. And for that revolution to happen, we’ll need a better grip on value chains.
- Cultural innovation can increase and maintain biodiversity: A case study from medieval Europe. Yes, agricultural revolution can lead to increased biodiversity.
- Household vegetable agro-biodiversity in northern Vietnam requires diversity in seed sources. Any revolution is going to need good sources of good seeds though.
Sowing the seeds of leadership at WorldVeg
And speaking of opportunities, wanna run the WorldVeg genebank?
An opportunity for Pacific opportunity crops
Think you can help the Pacific make the most of its lesser-known crops? Apply for a cool job at SPC.
Pecan inside
A peek inside Jeremy’s latest newsletter is always worthwhile…
An extract from a book usually needs a bit of context if it is to make much sense. Alas, How an Enslaved Gardener Transformed the Pecan Into a Cash Crop lacks a bit of context. It explains how “Antoine’s successful inosculation … ultimately supported the production of up to ten million pounds of pecans annually by the early 1920s, resulting in a multimillion dollar pecan industry,” and that’s good. But the extract alone tells us nothing about the enslaved man Antoine or his enslaver Roman. Still, it isn’t hard to find out more without having to read Beronda L. Montgomery’s book in its entirety, if you wish.
This also gives me an opportunity to remind you about an episode from way back in the mists of time: Pecans and history, in which I spoke to Professor James McWilliams about his book The Pecan: A History of America’s Native Nut. Chapter four is all about Antoine’s graft, though I failed to ask about that.
…see what I did there?