Archive for the 'soil' Category

An Introduction To Composting

Tuesday, July 15th, 2008
A handful of compostImage via Wikipedia
by Ray Lam

There are tons of articles and information about composting and compost and I do not want to bore you with another one that explains all the technical aspects of this process and the scientific research behind composting.

Although, I’m not denying the fact that technical explanations such as those are necessary as well, but it would be nice to hear or read something more of layman’s approach on the subject. Well that’s something that this article would like to do, anyhow.

Basically, compost plays more that one role than just being a fertilizer to soil. Compost is mulch, a soil conditioner and also something that helps give the soil the best nutrients and minerals plants require. Besides adding nutritional value to soil, compost is also able to contain more water, which is key to all plants. .

There are numerous composting methods which you use. The so called “no-turn” composting method seems to be the easiest. Like what the title of the method indicates, you don’t need to turn the pile of compost at least once every week to quicken the process of decomposition. In this “no-turn” technique, all you need to do is add a lot of coarse materials to your compost.

You will do just fine by adding a large quantity of straw. The role of straw is to create air pockets and also to aerate the pile. The compost will develop at the same rate as when you use the traditional “turn-over” composting technique. When using this technique, make sure you get your compost from the bottom pile. Do not forget to add some coarse materials together with your organic materials.

If the only available composting materials in your yard are piles and piles of leaves, then don’t worry. Creating composts from leaves alone can be done. You just need a couple of things, and some very simple techniques. Select a place where you will make your compost pile. For the leaves, the place ideal would be a well shaded area which will help keep the pile damp or moist. Also keep in mind that the pile should not be packed tightly. Keep it loose to allow the air to circulate.

In four or six months, the compost from leaves should be finished and ready to be applied to the soil. Take a mental note, however, that the compost created from the leaves does not contain enough nutrients and microorganism to function as a fertilizer. The finished compost, however, is great as soil conditioner.

When composting, you will need materials rich in carbon and nitrogen namely fruits and vegetable scraps and other table scraps except left over bones because they attract a number of pests and animals. Other products include eggshells, grass or shrub clippings, pine needles, seaweed and kelp, coffee grounds, wood ash, tea leaves, cardboard and shredded paper, corn stalks, wood chips, and sawdust.

To prevent fruit flies and other pests from grouping together on your compost pile, it would be best to cover the pile or add some lime or calcium over the top or whenever you add new materials to your compost. The lime and calcium also help eliminate the odors from your pile.

I hope you were able to have a simplified view of the composting and got some useful and simple tips from the article. Just remember that composting is difficult only if you want it to be.

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Adding Organic to Your Landscape

Monday, June 9th, 2008
A compost bin

Image via Wikipedia

by Keith Markensen

Soil is the gardener’s bread and butter, much like dough is for the chef. Without good soil all the effort in the world can come to naught, just as poor dough can lay to waste even the most extravagant culinary effort. Soil varies by area into three broad categories, and also varies in quality from area to area. The categories that soil falls into are claylike, sandy and silt. Ideal soil contains a good mixture of the three types, and is called good garden loam. Clay soil possesses the greatest water-holding capability, while sandy soil possesses the least.

Humus is an organic substance that helps bind soils together. It also makes the soil more receptive to water, actively absorbs light from the sun and fertilizes and improves the texture of the soil by pulling beneficial compounds from plants. Humus can be found in organic fertilizers such as manure and compost heaps, and can also be purchased as a stand-alone product.

Like the grass, trees and plants that take root in it, soil is a living thing, composed of millions of organisms. The four key ingredients needed to maintain an optimum soil health are sunlight, water, food and bacterial activity. Save for the sun, the other three elements can all be added to the soil through organic fertilizers.

Many people maintain a compost pile at their residence, some with the express purpose of using it as fertilizer, and the benefits of doing so are enormous especially in working to achieve a tropical looking landscape. To keep a quality compost pile, the bottom of the container must first have a layer of inactive material added to it, such as dried leaves or weeds, followed by a thin layer of soil, then another layer of material, and so on. After decomposition has reached a suitable point, the compost can then be added to the soil.

This compost or another organic fertilizer like manure can then be added to an inorganic fertilizer if desired to make an ideal meal for your soil. Organic fertilizers come with ratings that designate the parts of nitrogen, phosphorus and potassium that they contain, and this knowledge is important based on your soil and environment type.

For large fields, planting certain cover crops can also have the effect of fertilizing the soil organically. Cover crops are an easy way to fertilize large stretches of land, though it will take a full season before their full effect is realized. Alfalfa, soy-beans, legumes and other similar crops have the effect of adding nitrogen to the soil when planted, and also provide a boost of nitrogen when plowed over. Nitrogen levels of these cover crops are at their peak just before maturity, and should be plowed over at that point for optimal results.

Another effective means of fertilizing soil is by mixing an either an organic or an inorganic compound with a dose of water and then adding it to the soil. This provides even distribution of the fertilizer and promotes quicker absorption. Another method is to spread the fertilizer by hand (please use gloves when spreading manure) and then hose down the lawn or relevant area afterwards.

In areas with less calcium rich soil like the Atlantic Coast, you should consider using lime to offset this deficiency. Pulverized limestone, which is high in organic materials can be used sparingly for this purpose.

By knowing your soil type and quality, you can take the measures necessary to ensure it achieves the right levels of nutrients and elements needed to survive, which will further ensure the survival of anything else growing in it.

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