94,129
edits
Changes
no edit summary
Line 1:
Line 1:
−
Compost is a dark, crumbly mixture of decomposed organic matter, such as grass clippings, leaves, twigs, and branches.
+Compost is a dark, crumbly mixture of decomposed organic matter, such as grass clippings, leaves, and thin twigs.
−==How Does Composting Work?==
+===How Does Composting Work?===
Even the first-time composter can make good quality compost. Like good cooking, composting is part science, part art. Attention to the following parameters will help you get started.
Even the first-time composter can make good quality compost. Like good cooking, composting is part science, part art. Attention to the following parameters will help you get started.
===Materials===
===Materials===
Anything that was once alive will naturally decompose. However, some organic wastes should not be composted at home.
Anything that was once alive will naturally decompose. However, some organic wastes should not be composted at home.
+
+==What does compost actually do?==
+* It helps fertilize the garden
+* It improves soil structure by increasing the aeration process and adding much needed texture
+* It improves soil's water-holding capacity, especially important to new plants or in arid climates
+* It helps sandy soils retain moisture
+* It loosens clay soil by adding components that keep the soil broken apart
+* It provides food for micro organisms
+* It acts as a mulch
==DO compost these items:==
==DO compost these items:==
Line 36:
Line 45:
To prepare compost, organic material, microorganisms, air, water, and a small amount of nitrogen are needed.
To prepare compost, organic material, microorganisms, air, water, and a small amount of nitrogen are needed.
−Organic material are leaves, grass clippings, etc. that you are trying to decompose. Microorganisms are small forms of plant and animal life, which break down the organic material. A small amount of garden soil or manure provides sufficient microorganisms.
+Organic materials are such things as leaves, grass clippings, etc. that you are trying to decompose. Microorganisms are small forms of plant and animal life, which break down the organic material. A small amount of garden soil or manure provides sufficient microorganisms.
The nitrogen, air, and water provide a favorable environment for the microorganisms to make the compost. A small amount of nitrogen fertilizer can add sufficient nitrogen to the compost. Nitrogen fertilizers can be purchased at many hardware stores, feed stores, or nurseries.
The nitrogen, air, and water provide a favorable environment for the microorganisms to make the compost. A small amount of nitrogen fertilizer can add sufficient nitrogen to the compost. Nitrogen fertilizers can be purchased at many hardware stores, feed stores, or nurseries.
−Air is the only part which cannot be added in excess. Too much nitrogen fertiliser can kill microbes; too much water causes insufficient aeration in the pile. Turning the pile helps with aeration.
+Air is the only part which cannot be added in excess. Too much nitrogen fertiliser can kill microbes; too much water causes insufficient aeration in the pile. Turning the pile helps with aeration. Aeration is vital because the organisms in the compost are aerobic which means they need air in order to do their jobs.
==Biology==
==Biology==