Posts

Underground revolution

The underground revolution

Reading Time: 3 minutes

In essence it entails learning from what happens in nature and implementing it in our intensive agricultural systems, so that we can benefit from the services that soil provides in nature.

Soil, where carbon belongs

Reading Time: 3 minutes

So what is soil and how can it sequester carbon? Soil is a living miracle. In one handful of soil; there are more organisms than there are humans on earth. We are now only beginning to understand this vast network of beings right under our feet.

Photosynthesis

Photosynthesis – the true source of soil carbon

Reading Time: 3 minutes

The original source of carbon in the roots is atmospheric carbon dioxide. Photosynthesis is a process which everyone has heard of, and probably studied at school, but I don’t think we fully realise and appreciate its uniqueness and value.

Soil is a living ecosystem

Soil is a living ecosystem that sustains life

Reading Time: 2 minutes

Farmers have the potential to significantly increase the productivity of their farm, and decrease their environmental impact, by implementing practices which improve the health of their soil.

Soil food web series: Nematodes, the good and the bad

Reading Time: 3 minutes

A lot more attention has focused on plant parasitic nematodes rather than the beneficial free living nematodes in the soil. Intensive research needs to be conducted so as to better understand the role played by free living nematodes especially in the mineralisation of soil nutrients.

Soil food web series: Bacteria, the little nitrogen factory

Reading Time: 2 minutes

Bacteria are one of the most abundant and widely studied microorganisms in soil. Microbiologists estimate that one teaspoon of soil can contain up to as many as 1-100 million individual bacteria and a hectare can contain up to 10 billion.

Soil food web series: Does your soil have Wi Fi(ngus) connection?

Reading Time: 2 minutes

The role of fungi is unparalleled in soil health. It is one of the most important groups of micro-organisms in the decomposition cycle and is probably one of the most resilient too.

Listen to your weeds

Reading Time: 2 minutes

Soil is truly amazing. If it is struggling to remedy itself, it will show you. Weeds are a symptom of conditions deteriorating soil health and resultantly, pasture health

Soil respiration

Soil respiration: A relevant measure or just a nice idea?

Reading Time: 3 minutes

Soil respiration has been extensively promoted as a simple, holistic measure of microbial activity in the soil. Simply capture and measure the amount of carbon dioxide produced by soil and you will have an idea of the metabolic activity of the life in the soil.