Agriculture

It is harvest season, and the high-clearance sprayer is on its way to desiccate a field. Desiccation may be the most widespread farming practice you’ve never heard of. Farmers desiccate by applying herbicide to their crops; this kills all the plants at the same time, making them uniformly dry and easier to cut. In essence, desiccation speeds up plant aging. Before desiccation, crops would have to dry out naturally at the end of the season. Today, there are examples of desiccation being applied to every type of conventional crop in Canada, the United States, and the United Kingdom.1 Chances are that most of what you ate today was harvested using a desiccant, but you’d never know.

Malawi — In the villages below Nyika Plateau in northern Malawi’s Rumphi district, coffee rules. It’s one of the most common bushes in the region, grown in back and front yards or in open fields where, elsewhere, maize would have been cultivated. Here, coffee shares space with banana and other fruit trees around fishponds and water holes, and scales up steep slopes among natural foliage. “Basically, the project was meant to integrate agroforestry into coffee production to enhance climate resilience and quality of coffee. Agroforestry has many benefits both to farmers as well as the ecosystem,” says Manvester Ackson Khoza, the SFCC’s national coordinator in Malawi and its international councilor for Southern Africa.

Animal agriculture manure is a primary source of nitrogen and phosphorus to surface and groundwater. Manure runoff from cropland and pastures or discharging animal feeding operations and concentrated animal feeding operations (CAFOs) often reaches surface and groundwater systems through surface runoff or infiltration. Permitting discharging CAFOs to limit nitrogen and phosphorus discharge to surface waters, and implementing best management practices outlined in a manure management plan are critical steps to protecting water quality.

October is National Farm to School Month! Join us and thousands of schools, early care and education sites, farms, communities and organizations across the country as we celebrate food education, school gardens and lunch trays filled with healthy, local ingredients.

The climate problem has been framed in a manner that emphasises temperature changes and carbon emissions, with renewable energy being positioned as the core solution. However, on taking a closer look at where all this energy is going—in food systems, construction, urban design, supply chains, and so on—tremendous inefficiencies can be observed in all these systems. This is accompanied by the realisation that the framing itself is limited.

Research by the Soil Association Exchange shows that farms with a mixture of arable crops and livestock have about a third more carbon stored within their soil than those with only arable crops, thanks to the animals’ manure. This also has an effect on biodiversity: mixed arable and livestock farms support about 28 grassland plant species in every field, compared with 25 for arable-only and 22 for dairy-only.

There have been criticisms about regenerative grazing systems and their ability to sequester greenhouse gases to assist our climate change efforts. These criticisms stem from academics steeped in the current industrial agriculture systems.