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Edith Singini | How rising CO2 reshapes savannas: Why some trees thrive while others struggle

Edith Singini | How rising CO2 reshapes savannas: Why some trees thrive while others struggle

In this ‘Behind the Paper’ blog post, author Dr. Edith Singini, a lecturer at Rhodes University, delves into her new paper ‘Savanna tree species show contrasting acclimation responses to elevated atmospheric CO2 concentration and drought’. Edith shares her team’s research into why some trees are winning the encroachment race and discusses the logistical demands of a year-long experiment. 1. About the Paper Across Africa’s grass-dominated …

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Experts confront rising water and root-zone challenges at the 27th Green Expert Platform

Experts confront rising water and root-zone challenges at the 27th Green Expert Platform

The 27th edition of the Green Expert Platform (GEP) hosted by Grodan brought together 56 crop consultants and technical specialists from across Europe and North America for a full day of discussion on some of the most pressing technical challenges in high-tech horticulture. Established in 2009, the GEP…

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South Korean company purchases over 8,000 tons of “imperfect vegetables”

South Korean company purchases over 8,000 tons of "imperfect vegetables"

Coupang announced on the 18th of November that over the past three years, it has purchased and delivered more than 8,000 tons of “imperfect vegetables” through its dawn delivery service directly from farms nationwide. Imperfect vegetables are agricultural products excluded from regular distribution due…

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Wood chips in the forest?

Wood chips in the forest?

I am doing some agroforestry and have some defined beds. I’d like to go ahead and mulch those with some hardwood chips I’ve gotten from arborists.

How much of a risk am I taking by putting those chips in my forest? What’s the likelihood there’s something in them that could infect the trees and can that risk be reduced by letting them sit for a certain amount of time?

Edit – I recognize there is SOME risk, I’m wondering how much, if possible. AND what are some steps I can use to reduce that risk? I’ll also add that I already have the wood chips.

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A 2,000-year mystery in chameleon eyes is finally solved

A 2,000-year mystery in chameleon eyes is finally solved

Chameleons’ extraordinary ability to move their eyes independently stems from a previously overlooked anatomical marvel: long, tightly coiled optic nerves hidden behind their bulging eyes. Modern CT imaging finally revealed this structure, which centuries of dissections and even the scrutiny of figures like Aristotle and Newton failed to capture. The coils give the eyes extra slack, enabling nearly 360-degree scanning without neck mobility.

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Ontario Greenhouse Vegetable Growers honored with Ontario’s 2025 Excellence

Ontario Greenhouse Vegetable Growers honored with Ontario’s 2025 Excellence

The Government of Ontario has awarded Ontario Greenhouse Vegetable Growers (OGVG) the 2025 Excellence in Agriculture Award for Promotional Excellence at the Royal Agricultural Winter Fair. This recognition celebrates individuals, businesses, and organizations that demonstrate innovative and impactful…

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