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Drainage

Sep 20 2019

How Does Soil Erosion Affect Soil Fertility

The usual image that comes to mind when thinking about erosion is beach erosion and other areas where the land has very noticeable changes due to erosion. It’s often straightforward to see the impact that erosion has on these areas because there are visible changes to the landscape. Soil erosion can result in changes that aren’t visible that can have just as devastating an impact as a beach disappearing over time. 

As a gardener, you may find yourself in a situation where you have to deal with soil erosion, as it can harm the fertility of the soil in your garden.

What is Soil Fertility?

Soil fertility is the concept of how well the soil can provide a habitat for life. Rich, fertile soil is the home of diverse organisms and is able to grow a variety of plants that result in a plentiful harvest of top-quality fruits and vegetables. A backyard garden that has fertile soil doesn’t need any amendments to it to ensure that your crop does well. A garden that has soil fertility issues will struggle to yield a quality harvest.

What Factors Contribute to Soil Fertility?

Several factors contribute to soil fertility. The soil needs to be deep enough for roots to grow and water to be retained in it. Weak root growth or water that evaporates too quickly will result in plants that don’t thrive. There also needs to be some drainage in the soil. More clay-based soils can result in poor drainage. This drainage issue can result in plants having their roots rot, and often ends in the plant dying. Also, drainage issues often mean that the soil is too hard without aeration for the roots.

The amount of organic matter that is found in the soil is also essential. Organic matter helps with soil structure and moisture, along with putting minerals and nutrients into the soil. A lack of organic matter will often result in plants that are probably not getting the right mix of nutrients to grow. Fertile soil also has the perfect pH. It should range from 5.5 to 7.0 for most plants. There are some plants, such as blueberries, that prefer soil outside of this pH range, but for most plants, this range is the sweet spot.

Another aspect of soil fertility is the other organisms in the soil. Some gardeners think of every organism that invades their garden as a pest or a problem that needs to be eradicated, but that’s not always the case. There are beneficial microorganisms that live in the soil that help plants grow, such as mycorrhizae. Poor soil quality often results in the death or migration of these microorganisms. 

Why is Soil Fertility Important?

Often, when there are issues with the growth of a plant or the harvest, there are two potential causes. One is pests, while the other is soil fertility. Soil fertility is vital for the soil to provide the perfect medium for any plants to grow. Problems with the fertility of the soil will show up during the growing season. Gardeners may find that their seedlings don’t grow as they should or that the leaves of the plants are yellowing when they should be a healthy green. The fertility of the soil must be addressed to help treat any issues and prevent them from occurring again in the future.

How Does Erosion Affect Soil Fertility?

Soil erosion can have an impact on soil fertility. The soil in your garden is in layers that have been deposited over time. Often, the top layer that you plant your garden in is called topsoil. Erosion erases away the top layers of the topsoil over time. As topsoil is often one of the most fertile areas, you’re losing some of the qualities that make your soil fertile. Loss of soil fertility can be a huge problem for gardeners that can’t be ignored.

Testing Your Soil

One of the first things that should be done if you think there’s a problem with the fertility of your soil is to test it. Testing is a valuable tool that can help you address any lack of nutrients or minerals in the soil that’s impacting your crops or flowers. There are two options when it comes to testing. 

You can pick up a DIY kit that allows you to take several samples from around your garden and test the soil yourself. These kits can require that you follow the directions exactly to get the correct results, so it is imperative to read the instructions carefully a few times before you get started. 

The other option is to send your soil samples off to a lab to have them tested for you. For this option, you’ll need to collect the soil using the directions they send. Usually, these directions are that you have to collect at an appropriate depth and in several areas to get an overall feel for your soil’s health.

Once you receive the test results, you can use them to amend the soil as needed. You may find that you need a general application of fertilizer to boost the nutrients in the soil or that you need only one particular nutrient. Problems with pH can also be found at this time. 

Soil Fertility Assistance

After you’ve tested the soil, you should also look into the physical nature of the soil. How deep does your garden bed go down? Does your soil contain clay? When it rains, does your garden become a muddy mess? Any of these issues should be adjusted. For instance, you can add lighter amendments to the soil that’s high in clay.

Soil erosion can cause issues with your garden and how well it will grow over the season. Adding minerals and nutrients to it may be necessary if the erosion has taken away too much of what makes your soil fertile. Testing your soil is one of the best methods of ensuring that your soil remains viable for this growing season and beyond. 

Written by soilerosionst · Categorized: Drainage, Soil Education · Tagged: Drainage, Erosion Control, Soil Erosion, Soil Fertility

Sep 11 2019

Natural Solutions for a Storm Drain Filter

The only thing going down your storm drain should be water. However, it’s all too easy for sediment, chemicals, trash, and more to wash down the drain along with the rain. These items get mixed into lake and river runoff and are bad for both the environment and the animals that live in it. 

Storm drain filters are great options for preventing non-water runoff in your drains. And there’s a wide variety of natural filter options available to choose from.

Coir Storm Drain Filters

While most storm drain filters are designed to fit under the grate of your drain, acting as a catchall for the type of debris you’re filtering, coir filters are designed as easy-to-install pads. Coir filters go on top of your storm drain and can be easily sized and cut to fit your specific needs and allow water to flow through while blocking other debris easily. 

Coir is a natural fiber extracted from coconut husks. Due to its eco-friendliness and availability, it’s become much more popular in recent years as a tool to assist with erosion control, planting and gardening, water retention, and more. Coir storm drain filters are a new addition to the plethora of coir tools available and are easy to clean and maintain. Sweep the sediment from the top and sides of your coir filter, and it’s ready to work again.

Other Filtration Options

Coir storm drain filters are highly practical for a wide variety of uses, but some industries need specialized filters for their storm drains. For this reason, there are inset drains available that can filter items such as oils and heavy metals, trapping these pollutants effectively and keeping them out of waterways. In these cases, a coir storm drain filter might not be the best option. It’s important to do your research and make sure you’re using the right storm drain filter for your needs.

Changing Your Storm Drain Filter

It’s important to make sure you maintain your storm drain filters properly because your drains are essential to water filtration and healthy natural water sources. When and how you change your storm drain filters depends on their condition. At a minimum, you should replace your storm drain filter every three years.

Coir storm drain filters might need to be changed more often, as it’s possible for sediment to build up on top of the filter and prevent water from draining properly. If you notice pooling water or you struggle to remove all sediment from the top of your coir filter, it’s time for a replacement. Other signs it’s time to change the filter include more than a quarter inch of buildup, obvious scum, and several inches of water still standing more than a day after it’s rained.

Your coir drain filter is also biodegradable, so watch for signs that it’s beginning to decompose. While the fibers won’t hurt the waterways, it’s best to remove and replace the filter before it fully dissolves so you can make sure you’re protecting your drain.

Written by soilerosionst · Categorized: Drainage, Erosion Control, Geotextile · Tagged: Drainage, Erosion Control, Geotextile

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