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Organic Brisbane - Natural Foods Directory
Good Soil Nutrient Management
That the type and condition of soil plays a crucial role in determining the type, quantity and quality of produce is universally acknowledged amongst farmers and livestock producers of all sorts. However, when it comes to organic farming, soil management takes on additional significance as a factor of prime importance for the proper care and development of a holistically sustainable food cycle. Crop rotation, fallowing and pollution management are all part and parcel of an agricultural system in sync with its local environment.
The following are a few tried and tested methods for soil management:
Use compost of animal manure and organic residue. This forms a more uniform and stable fertiliser cum insecticide which help develop resistance to weeds, pests and insects without accruing the side-effects of man-made manures. Additionally, this also helps complete the soil’s natural nutrient cycle.
Use crop rotation method. This allows for diversity in soil use and crop residue, hence preventing weeds, pests and diseases from adjusting on a long-term basis to any particular crop pattern.
Use green manure and cover cropping. This adds on to the nutrient content of the soil without disturbing the nutrient balance.
Use soil tests on a regular, yearly basis. This helps determine the nature of your soil and the changes you need to make in your fertiliser input.
Avoid applying manure before rain or irrigation. This is important because otherwise you may end up having a lot of manure washed away.
Create buffer zones between fields and water bodies. This prevents sedimentation and nutrient depletion through excessive water intake.
What would be a single most important question you would ask to the about organic products?
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