Wednesday, 29 March 2017
Intro to agriculture and soil biodiversity (online)
This document introduces the connections between agriculture and soil biodiversity. Our agricultural activities exert an important influence on the soil biota, their activities and diversity. Clearing forested or grassland for cultivation drastically affects the soil environment and hence reduces the number and species of soil organisms. The reduction of quantity and quality of plant residues and the number of higher plants species leads to a reduction in the range of habitats and foods for soil organisms. Different types of agricultural practices and systems affect the soil biota in different ways and the response may be either positive or negative depending on which part of the soil is affected.