Pasture, Crop & Soil Problems: Causes, Solutions & Practical Advice for NZ Farmers
New Zealand farmers and growers face increasing challenges with fertiliser efficiency, soil performance, pasture growth, plant stress and crop productivity. This guide helps identify the causes behind common growing problems and provides practical, evidence-based approaches to improve nutrient efficiency, root development and overall farm performance.
Select a challenge below to understand what may be limiting performance, what factors contribute to the problem, and practical strategies that can help.
What growing challenge are you trying to solve?
Fertiliser & Nutrient Efficiency
Improving fertiliser performance is not just about applying more nutrients. It is about helping plants access, retain and use nutrients efficiently.
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Nitrogen Not Working Like It Used To
Learn why nitrogen efficiency has declined and what helps improve consistency of growth.
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High Fertiliser Costs With Low Returns
Understand why higher fertiliser rates don’t always give better results and what can help.
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Nutrient Leaching & Losses
Learn why nutrients are lost before plants can use them and discover practical ways to improve fertiliser efficiency.
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Poor Legume Performance
Find out why clover and lucerne may fail to establish or thrive, and how to boost legume growth and nitrogen fixation naturally.
Soil Health & Root Performance
Soil structure, biological activity and root development influence how effectively plants access nutrients and water.
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Poor Soil Biology
Discover how soil microbes influence nutrient cycling, plant health, and yield.
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Compacted Soils & Restricted Root Growth
Learn how soil compaction limits water movement, nutrient access and root development.
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Poor Root Development
Explore why roots may remain weak even when above-ground growth looks healthy, and how to promote deeper, stronger root systems.
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Salt-Affected Soils
Discover how salinity limits growth in pastures and crops and learn ways to reduce soil sodium and restore soil health.
Pasture & Crop Performance
When growth slows or becomes inconsistent, understanding the underlying causes helps identify the right management approach.
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Slow Recovery After Grazing or Harvest
Discover how pastures and crops can recover more quickly and efficiently.
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Patchy Pasture or Crop Growth
Explore the causes of uneven growth and practical steps to improve consistency.
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Poor Animal Performance
Learn how gut health and feed utilisation affect livestock growth and production.
Stress & Environmental Challenges
Weather, management practices and environmental pressures can affect plant resilience and long-term productivity.
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Dry Stress
Understand how dry conditions affect plant performance and what supports recovery and resilience.
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Wet Soil Damage & Pugging
Understand how wet soils and stock pressure reduce pasture and crop performance, and what helps soils recover quickly and effectively.
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Herbicide Stress
Learn how sprays can affect plant performance and how to minimise stress.
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Grass Grub & Porina Damage
Understand how pasture pests affect plant performance and explore management options.
Field Results & Agronomic Insights
Explore DCT field observations, soil testing and agronomic interpretation behind some of the key challenges facing modern farming systems.
Why This Matters
Understanding these common growing problems helps farmers and growers:
Improve nutrient efficiency and plant performance
Reduce losses and lower costs
Build more resilient soils, crops, and animals
Make informed management decisions using practical tools and strategies
Next Steps
Select a problem above to explore practical approaches and tools that support better system performance. Each page is designed to guide you toward improvements without relying on quick fixes.
Need help identifying what is limiting performance?
Talk with the DCT team about your soil, fertiliser or plant performance challenges