Paths for freedom and progress

Compost is the ultimate ingredient for building fertile soil. If everyone composted their kitchen and garden waste, the world would be a cleaner place, and we would all enjoy more productive organic gardens. Some folks are intimidated by this unfamiliar and seemingly mysterious process — but have no fear! Composting is nothing more than guiding the natural process by which organic wastes decompose. You simply cannot do it wrong. The only challenge is finding sufficient organic materials to make enough black gold to sustain your garden.


Thoroughly decomposed compost contains lots of humus — the beneficial, soil-improving material your plants need. Whether the original source was grass clippings, sawdust, animal manure, or vegetable scraps from your kitchen, all organic matter eventually becomes compost.


Making your own compost is probably the simplest way to ensure high quality compost and save some money. It’s really not as complicated as you may think: The many commercial composting bins and containers on the market make it a mess-free and hassle-free process.


A well-constructed compost pile — built with the proper dimensions and maintained correctly — heats up fast; decomposes uniformly and quickly; kills many diseases, insects, and weed seeds; doesn’t smell; and is easy to turn and maintain. Conversely, a pile just thrown together rarely heats up and, therefore, takes longer to decompose. This type of cold composting doesn’t kill any diseases, insects, or weed seeds; may smell bad; and definitely looks messy.


Follow these recommendations:

1. Choose a shady location, out of the way, but still within view so that you don’t forget about the pile. The soil under it should be well drained.


2. Make a bin. Create a wire cylinder that’s 3- to 4-feet in diameter or build a three-sided box (similar to the one in Figure 1), that’s 4 to 5-feet high and wide.


3. Add brown materials.Add a 6-inch layer of “brown” organic matter — such as hay, straw, old leaves, and sawdust — to the bottom of the container.


4. Add green materials. Add a 2- to 3-inch layer of “green” organic matter, such as green grass clippings, manure, table scraps, or even high-nitrogen fertilizer, such as cottonseed meal, on top of the brown layer.


5. Repeat these layers, watering each one as you go, until the pile is 4 to 5-feet tall and fills the bin. A smaller pile won’t heat up well and a larger pile can be difficult to manage.


6. Within two days, mix the layers together thoroughly.Particle size should be varied, smaller particles hasten decomposition.


7. Cover the pile with a tarp to keep rain away and preserve moisture.

If the pile gets too soggy or too dry, it won’t heat up.
• What to add to the pile or composter: What you put in the compost pile is up to you — just remember that it needs to be from an organic material. Here’s a short list of possibilities:
• Hay, straw, pine needles
• Leaves
• Kitchen scraps (egg shells, old bread, vegetable and fruit scraps)
• Animal manure, except for dog, cat, pig, or human
• Old vegetables, flowers, or trimmings from trees and shrubs
• Sawdust
• Wood chips
• Weeds
• Shredded black and white newspaper. (In the past, color printing used heavy metals in the ink. Most color printing now uses soy-based inks, but it’s better to avoid them in the garden altogether to be on the safe side.)
• What not to add: Some items don’t belong in your compost pile. While hot compost piles can kill off many diseases, weed seeds, and insects, it’s not a sure thing, and some of these unpleasant guests may survive to invade your garden again. Certain materials can also invite unwanted wildlife to the pile or spread human diseases. Avoid adding the following to your compost bin:
• Kitchen scraps like meats, oils, fish, dairy products, and bones. They attract unwanted animals, such as rats and raccoons, to the pile.
• Weeds that have gone to seed or that spread by their roots, such as quackgrass
• Diseased or insect-infested vegetable or flower plants
• Herbicide-treated grass clippings or weeds
• Dog, cat, or pig feces.
A hot pile is a happy pile. If you follow the method of just throwing everything together, the pile will rarely heat up. If you follow the method of building the pile carefully with a balanced C/N ratio, the pile will start to cook within a week. Now you need to keep it cooking. Here’s the procedure:


1. Keep the pile moist by periodically watering it.

Dig into the pile about 1 foot to see if it’s moist. If not, water the pile thoroughly, but not so that it’s soggy. The pile needs air, too, and adding too much water removes air spaces. If you built the pile with moist ingredients, such as kitchen scraps, it won’t need watering at first.


2. Turn the pile when it cools down.

Using a garden fork, remove the outside layers and put them aside. Remove the inside layers into another pile and then switch. Place the outside layers in the center of the new pile and the inside layers along the outside of the new pile.


3. Let it cook again.

How hot it gets and how long it cooks depends on the ratio of C/N materials in the pile and whether you have the correct moisture levels.


4. When it’s cool, turn it again.

You should have finished compost after two to three turnings. The finished product should be cool, crumbly, dark colored, and earthy smelling.

Sometimes, a compost pile never heats up, smells bad, or contains pieces of undecomposed materials. Chances are that one of the following conditions occurred:


The pile was too wet or dry.

    You added too many carbon materials and not enough nitrogen materials.

    The pieces of material were too big or packed together. Shred leaves, branches, and pieces of wood to decompose more quickly.


  The pile was too small.

You can find lots of compost aids on the market. Bioactivators — packages of concentrated microbes — are one of the most popular because they can speed the decomposition process. These microbes occur naturally, however, and many are already present in a well-constructed compost pile. Save your money and use microbe-rich compost materials instead.

VÍDEO:               //www.youtube.com/watch?v=ZAMy_ZJ0Xa8

Copyright 2018 - Thomas Nilsson - All rights reserved - [email protected]
Views: 484121 - Atualizado: 22-07-2024