Food for us
When building a guild we need to think about maximizing the health and nutritional benefits that we will be getting from our systems. In order to eat a diversity of foods we need to plant a diversity of foods. In Malawi this should be based on our 6 food groups. This means including fruits, vegetables, staples, legumes & nuts, fats, and even animals. With good planning, we should be able to receive foods from all of the 6 food groups throughout the entire year.
Food for the soil
All plants need nutrients to grow, just like we do. One of the main nutrients that plants use for growth is call nitrogen. An easy way to get nitrogen into the soil is by planting legumes (i.e. beans, peas, groundnuts, leguminous trees, etc). All legumes are considered “nitrogen-fixers” and are able to take nitrogen from the air and convert it to a usable form in the soil. Using legumes actually helps to ”feed” the plants that they are growing near. The leaves and other organic matter from legumes may also be added to compost to increase the nitrogen content. Any organic matter that is added back to the soil will eventually help to act as food for the soil This includes: leaves, kitchen scraps, market resources, decaying matter, compost, compost tea, mulch, manure, etc.
Deep rooted plants, such as trees, will reach deep into the earth’s soil (like a miner) and bring minerals up to the surface. These deep rooted plants also act as diggers to break open the soil, make it soft, and allow for air & water to be easily absorbed. Some diggers also take the form of root crops that can be used as staple foods. Examples of diggers include: cassava, sweet potatoes, yams, Irish potatoes, trees and other deep rooted plants, etc. Diggers can even be insects and animals that burrow through the soil such as: ants, termites, worms, beetles, mice, etc.
These protect the soil from the sun, help to hold moisture, and help to keep “weeds” (good plants in the wrong place) down. There are many types of groundcovers available in Malawi. These include: sweet potato vines, pumpkin, cucumbers (minkaka, zinkhananga, fwifwi, etc), and anything else that will vine or spread across the soil. Mulch is also a form of groundcover.
Climbers help to maximize food production, especially in areas where land resources may be scarce or limited. In most forest sytems you will generally see examples of climbers, because nature uses all of its layers to their fullest potential. Examples of climbers that you can use in Malawi include: beans, passion fruit (magalagadeya), loofa (chinkupule), air potatoes, cucumbers (zipwete, minkhaka), etc.
These are stronger items that support the climbers and make the most of our space. Supporters can be living things like trees, bushes, stalks such as a maize or sunflower, or they can be non-living things like houses, bathing areas, outdoor toilets, walls, fences, etc. The main thing to be careful of is choosing the right supporter for the right climber. Some climbers are very aggressive and can bring down a fence, or take over a tree. If you put a passion fruit vine into a mango tree, you may not end up with any mangoes. This is where thinking ahead and planning become very important.
Any thing that helps to protect your guild is a protector. In terms of protecting your guild from damaging insects, strong smelling plants can be very useful. Things like onions, chives, spices, lemon grass, and pungent flowers can help to repel insects and even confuse them making it difficult for them to find their food. Natural predators can also be very helpful in controling the insect problems in a guild. Beneficial animals and insects such as frogs, birds, lizards, praying mantis, ladybugs, etc should be attracted to the garden with various types of habitat and plants that they prefer. You can even protect from larger animals like goats and people by using things with thorns or sharp ends. Some living fences that we have seen are even more effective than the razor wire that many people put along their fences.