Farming practices vary in their environmental footprint, from how soil is managed to how pests are controlled. Here's a look at a few practices commonly associated with lower environmental impact.
Crop Rotation
Rotating different crops across seasons can help maintain soil nutrient balance and reduce the build-up of pests and diseases associated with growing the same crop repeatedly.
Reduced Chemical Inputs
Farming methods that rely less on synthetic fertilisers and pesticides can reduce chemical runoff into surrounding water sources, though outcomes vary by specific practice and region.
Soil Cover and Erosion
Keeping soil covered by plants or mulch, rather than left bare, can help reduce erosion and support water retention in the ground.
Water Use
Irrigation practices and crop choice both affect how much water a farm uses ā some crops and methods are more water-intensive than others.
FAQs
Q1. How does crop rotation help the environment?
It can help maintain soil nutrient balance and reduce pest and disease build-up associated with growing the same crop repeatedly.
Q2. Does reducing chemical inputs always reduce environmental impact?
Generally it can reduce chemical runoff, though the overall environmental impact of any farm depends on multiple factors, not just chemical use alone.
Q3. Why does soil cover matter?
Covered soil is less prone to erosion and tends to retain water better than bare soil.
Ā
