Soil testing the John Sweet way

Starrett Vea Vea has taken photos of some interesting recent activities in the Beacon. The images show John Sweet, along with Jemal, Kellie Galletly and her daughter Ruby testing the soil and inspecting the plants. They’re checking to see what’s happened in The Beacon since we began preparing the site in February by ripping, mulching, applying lime and biofert and planting several legume species.

beacon april

Since the planting event in late February, the legumes have come up quickly with the hot weather and rain.

checking the roots

One of the legume plants is pulled up to check the root system for the rhizobia nodules. They’re there – this is a good thing, as rhizobia bacteria fix nitrogen when they’re present in the root nodules of the legumes.

ruby getting soil sample

Ruby is doing the hard work, while the adults look on.

soil test

John measures the sugar content of the plants with a refractometer. To do this he washes the refractometer plate with distilled water. With a garlic crusher, he squeezes some juice from the leaves of a legume on to the glass plate. John then takes a reading of the sugar content in the sap of the plant.

What has this test revealed? According to John, there has been an improvement in the soil since we began working on The Beacon. We’re hoping that the things we’re doing are bringing the soil biology back into a healthy balance. If this occurs it will optimise the soil conditions for a healthy sunflower and sugarcane crop. Along with community members, we’ll plant the dual crop in early August as part of the Sunset Seed and Song event that’s currently in the planning stages.

Leave a Reply

Your email address will not be published.