The Whole Paddock Is Compost!

Farm Learning with Tim Thompson | 16 June 2026 | Back to All Videos
Can biological stimulants help farmers grow more grass while using less synthetic fertiliser?
At Camperdown, Victoria, this pasture trial shows what happens when a paddock is treated more like a living compost system.

In this Farm Learning story, Tim visits Biolink and Niu River Pastoral Company to look at a system that started with reliable, biosecure composting and developed into a paddock-scale biological fertiliser program.

The story begins with compost that was taking 120–140 days to finish, then follows how known biology — bacteria, fungi, enzymes and yeast — helped produce consistent compost in around 30 days while maintaining heat for biosecurity. From there, the same thinking was taken into the paddock: using biological stimulants, lower rates of synthetic fertiliser, micronised lime, sugar and careful grazing management to improve pasture growth, soil structure and nutrient availability.

Lynton Smith shows a cost-neutral paddock trial comparing conventional fertiliser against a biological program. The result is a practical farmer-to-farmer look at dry matter production, soil compaction, clover nodulation, weed pressure, root depth, Brix readings, pH movement and phosphorus availability.

This video is useful for livestock producers, dairy farmers, regenerative graziers, pasture managers, agronomists and anyone trying to reduce fertiliser dependency without sacrificing production.

Topics covered include biological fertiliser, compost biology, soil biology, fungal dominance, pasture dry matter, reduced urea use, grazing management, soil compaction, nutrient cycling, mycorrhizal fungi, pH buffering, phosphorus availability, pasture Brix, cost-neutral fertiliser trials and biological farming systems in southern Australia.

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Location: Camperdown, Victoria, Australia
Featured: Biolink, Graeme, Kevin, Lynton Smith, Niu River Pastoral Company
Systems: biological composting, pasture biology, reduced synthetic fertiliser, rotational grazing, soil testing
Tools/products mentioned: Biolink Ignition, penetrometer, plate meter, refractometer, micronised lime, urea/potash blend

Biolink https://biolink4plants.com.au/

#biologicalfarming #soilbiology #regenerativeagriculture #pasturemanagement #farmlife

00:00 Biological compost that changed a farm system
00:39 Why raw manure compost can be a biosecurity risk
01:23 Treating compost more like winemaking
02:00 The four biology groups used in the blend
02:45 From 140-day compost to 30-day compost
03:45 Breaking down carbon, cellulose and manure safely
04:15 Why unfinished compost can rob soil nitrogen
05:32 Turning farm waste into plant-ready compost
06:39 Holding temperature for biosecure compost
07:18 Why compost alone was not enough
07:39 Turning the paddock into a compost pile
08:18 Making biology spreadable on farm
08:57 Application rates and microbial support
09:45 Rebuilding fungal balance in pasture soils
11:01 Two-year trial results in a grazing paddock
11:41 Lynton Smith and New River Pastoral Company
13:08 Moving away from high-rate urea
14:41 Reducing synthetic fertiliser inputs
15:25 Measuring more dry matter with less fertiliser
16:56 Biological program, lime, sugar and gibberellic acid
17:22 Brix readings and nutrient-dense pasture
19:21 Comparing treated and conventional paddocks
20:06 Cost-neutral fertiliser trial explained
20:50 More growth with less synthetic input
21:24 Weed burden and pasture composition differences
22:22 Digging the biological paddock
23:26 Soil structure, roots and clover nodulation
24:02 Longer shoulders in dry conditions
25:35 Digging the conventional paddock
26:37 Penetrometer results and root restriction
27:56 Same grazing, different fertiliser strategy
29:03 The shovel test does not lie
30:30 Soil test results behind the trial
31:52 pH and phosphorus changes
32:25 Biology, pH buffering and nutrient availability
33:13 Final thoughts from Biolink
34:14 Grazing pressure and animal performance context

biological fertiliser, biological fertilizer, soil biology, biological farming, soil microbes, microbial stimulants, bacteria fungi enzymes yeast, mycorrhizal fungi, fungal soil biology
Pasture productivity and reduced synthetic inputs, reduce urea use, less synthetic fertiliser, pasture dry matter, grow more grass, fertiliser efficiency, grazing pasture production, nutrient-dense pasture, clover nodulation, Compost, nutrient cycling and soil structure, compost biology, biosecure compost, manure composting, carbon breakdown