The primary causes of soil pollution are caused by human beings due to negligence. This occurs when the pollutants causing pollution becomes harmful to the soil.
Soil helps to support life on earth to all living things. It is essential for the growth of plants, which in turn supply food for animals. Besides supporting plants, it also plays some of the vital roles that sustain life to human beings, such as purifying water that drains from the ground to water channels. It is a big challenge in the 21st century to sustain a human population due to degrading soil resource base in a changing climate. Management of soil is vital to all agricultural schemes to avoid degradation from forms such as loss of its organic matter, erosion, contamination, and other harmful (Puig de la Bellacasa, 2015). Several human activities have an emotional impact on soil and its ability to carry its services. They include farming, domestic and municipal wastes, agricultural wastes, radioactive materials, and biological agents. In this topic, we are going to focus on how farming practices affect the genesis of soil and its capacity to deliver service.
Several farming practices are harmful to the soil. This is caused by how people practice agricultural activities, thereby affecting the level of nutrients and the increase in soil pollution. The soil PH or acidity may also be created. Some of these farming activities expose soil to rain and wind, thereby leading to loss of soil (Puig de la Bellacasa, 2015). Some of the four major tasks that depend on soil health include regulation of diseases and pest, maintenance of soil structure, nutrients cycle, and carbon transformation. Some of the human land-use practices are farming, construction and development, and mining. They are the main undertakings that influence the quality of soil.
Most of the food being consumed in the world are full-grown in farms. This makes farming be a significant activity for society. There has been a revolution in farming methods to increase food production. However, some harmful effects affect soil due to farming techniques being used. Farmers always use artificial fertilizers or biological to add nutrients so that they can increase their crop yields (Puig de la Bellacasa, 2015). These artificial fertilizers have some dangerous harmful substances when overused, and this prevents microorganisms from yielding nutrients naturally in the soil. They also increase the soil PH or acidity due to a decrease in organic matter from the soil; hence, plants do not grow in acid soil. They also deplete some essential nutrients in the soil; therefore, the crops produced from these soils possess fewer nutrients.
Farming without practicing crop rotation affects the soil structure and the organic matter in the soil. This process is called over cropping. It is when the land is cultivated continuously and is not being balanced with different crops. This organic matter and soil particles hold nutrients for plant use. Farming one type of crop in one firm by preventing incorporating a different crop residue will deplete nutrients in the soil (Ukpaka, 2016). For example, crops are grown above the ground, such as leguminous plants, possess nitrogen-fixing bacteria that convert nitrates into nitrogen in the soil. Besides that, crops being grown below the ground, such as potatoes, have adverse effects on the soil structure. Soil is a non-renewable resource once it has been eroded. Constant tilling of the land reduces soil’s ability to yield humus valuable for fertility due to always being cultivated or exposed for the growth of plants. Due to less humus, the soil dries up and becomes open for water and soil erosion. Over cropping usually occurs in areas where there is a high demand for food to feed the nation or for exportation.
Furthermore, overgrazing or stocking of too many animals such as goats, sheep, or cattle on land destroys the soil service. The animals’ damage by feeding on all vegetation or either plowing into wet soil or pressing the soil using there hooves (Hou & Li, 2017). This will prevent water filtration from slowing down to the soil, and also grass will be prevented from rising. The soil structure will be damaged, and the level of nutrients will be removed while the air is compressed out from between pads. Animal movements compress and flatten the soil, thereby preventing water between the soil fragments. Animals eat the vegetation, which in turn exposes the soil, thereby become prone to further erosion by rainwater and wind.
Human beings are engaged to deforestation to clear land for use as pasture for animals, crop plantations, settlements, and wood sales, source of fuel, and burning of charcoal. This occurs by cutting down large trees in a forest plantation, thereby exposing an open landscape. Tree cutting has destroyed biodiversity loss and drying of the soil. Tree cutting increases erosion in two ways (Lazarus, Ellis, Murray, & Hall, 2016). They are the source of minerals and nutrients; hence, humus will be significantly reduced in the soil from tree cutting; this is due to the natural organic materials that supply humus comes from trees. Secondly, tree cutting speeds up soil erosion by creating exposure to rainfall or wind. Roots of trees help to keep the soil structure. Hence, deforestation will cause the soil to become loose and easy to erode (Lazarus et al., 2016). Tree plants are natural barriers of wind due to many leaves and branches acting as windbreaks. It is the best method to be used in large farms to prevent wind from blowing away the top layer soil. Trees are also valuable in permitting the particular volume of wind .large countries such as Mali have discovered that there is an increase of protected fields by up to 20% by tree windbreakers.
Why Choose Us
Top Quality and Well-Researched Papers
We always confirm that writers follow all of your instructions precisely. you'll choose your academic level: highschool, college/university or professional, Your order will be assigned to a writer who possesses a respective degree.
Highly Experienced Paper Writers
Our team of professional academic writers has years of vast experience in academic writing, research, and formatting. So you can always be sure that your project is in safe hands.
Free Unlimited Revisions
If you believe we missed something, feel free to send your order for a free revision. After receipt of the final document, You have 10 days to submit the order for review. A revision can be submitted by logging into your personal account or by contacting our support team.
Timely Delivery and 100% Money-Back-Guarantee
We ensure that all papers are always delivered on the expected time. In any case, if we require more time to polish your paper, we may contact you regarding the deadline extension. In case you are not in a position to allocate additional time, a 100% order refund is guaranteed.
Plagiarism free & Confidential
As part of our quality assurance process, we use several writing tools and checks to ensure that all documents you receive are 100% unique and original.Each paper undergoes careful review by our editors to deliver plagiarism free essays. We also guarantee maximum confidentiality in all of our services.
Real time online chat with your writer
Our writers and support agents are available 24 hours a day 7 days a week to assist you. We are committed to providing you with top-notch customer experience. Chat with us anytime.
Try it now!
How it works?
Get your paper done in these simple steps
Give your requirements
Fill in the order form and tell us about your assignment, instructions and deadline
Proceed with the payment
Choose your preferred payment method and the writer will start writing your custom paper.
Download the final file
Once your high quality custom paper is ready, we will email it to you.
Our Paper Writing Services
We are here to ensure you dont get stuck with your coursework and assignments. Focus on your hobbies and enjoy some quality leisure time as we write your paper. You can trust our kinds of writing services.
Essays
Stuck with an essay assignment? Making an admission application? We specialize in writing high quality and engaging personal statements as well as application essays. Our professional academic essay writers are experts in writing 100% original essays according to order specifications. From compositions, creative writing to literary analysis we've got you covered.
Assignments
Professional assignment Help
Your routine homework and academic assignments are completed on time and at affordable prices. Submit your assignments and the respective subject matter expert will get it done within no time and painlessly. Better grades will be yours without any stress at all!
Research
Research and Term Papers
Every member of our dynamic essay writing team is an expert in academic research. They are all well versed with APA, MLA, Chicago, Harvard citation formats. Your research paper gets to you fully formatted and ready to be submitted. The research involved in writing your paper is always 100% original. This is part of our commitment to provide you with papers free of plagiarism.
Custom Writing
Custom Writing Services
Our highly experienced business, nursing, and psychology writers are true professionals with vast prowess at delivering outstanding work in a wide range of fields. You dont have to worry about Short deadlines anymore. Just give us the instructions and you'll receive your custom paper ASAP! We have fully qualified, full-pro writers on stand by to assist you.