Soil Management

Getting the most from your soils means actively managing them, anticipating problems and implementing changes to prevent damage and build soil fertility. Not only is healthy soil more productive, it’s easier to manage too. If your soil is in good heart it will drain well, and can be more resilient against compaction and poaching. Likewise, cover crops are going to protect you from run-off.

Run-off and erosion

Soil erosion can result in reduced nutrient storage capacity, poorer soil structure, and decreased water holding capacity and soil depth. The key to avoiding soil erosion and nutrient run-off is good management practice: sound rotations, maintaining cover, appropriate cultivation and efficient nutrient management. Avoiding late-harvest crops like maize and potatoes in vulnerable fields is important. Some areas will be vulnerable to wind as well as water erosion. Maintaining soil organic matter content and ensuring good soil structure will help protect from the wind.

Drainage

Around half the UK’s farmland requires drainage to allow it to achieve its maximum potential. Although the capital cost is high, the potential impacts are significant, leaving soils more productive, less vulnerable to damage from machinery and grazing livestock, and responding better to good management. It can also reduce the loss of fertiliser and pesticide to water.

Poaching

Poaching is a problem. Not only does it cause direct physical damage to the crop and the soil, leading to bare patches, there is also an increased risk of erosion, leaching and invasive weeds. Protecting grazing swards from the risk of poaching requires good management of stocking densities, feeding procedures, sufficient forage supplies, and appropriate housing to accommodate stock when field conditions are unsuitable for grazing.

Compaction

Compaction is caused by livestock poaching and from inappropriate traffic on land when soils are too wet. This can be difficult to avoid and is made worse by the use of heavy machinery when soils are vulnerable.  Compaction causes pans and restricts the ability of roots to penetrate deep into soils, it also reduces water infiltration, causing higher levels of run off. Soil compaction reduces yields and leads to higher levels of nutrient run off.  Avoiding poaching and the use of heavy machinery when soils are vulnerable will reduce levels of soil compaction.

Chemspec Agronomists are happy to discuss and advise on soil management, aswell as creating a soil management plan required for cross compliance.