The other end of the spectrum from monocultures, polycultures are mixed plantings of various species that work together and may imitate naturally occurring collections.
Unlike monoculture, which is prone to pest and disease, depletes and degrades soil, polycultures are ecosystems in themselves, utilising the balancing and collaborative effects of nature.November 13, 2011Mixed plantingpolyculturepermaculture
Nitrogen is an essential element for plant growth. Certain plants have a useful ability to capture nitrogen from the atmosphere. This is often achieved through symbiotic relationship with fungi in the root zone. Being able access unlimited nitrogen allows these plants to grow quickly while also making some available to surrounding plants. The practical reality is that including nitrogen fixing plants of various shapes and sizes amongst other productive plantings improves overall health, vigour and fertility,nitrogenpermacultureplantscollection