Here Is Information On Southern California Soil Testing
by Joyce Taylor
No one can underestimate the importance of soil testing. This type of testing matters a lot in the field of engineering, farming and construction among other sectors. Soil testing is a minor step in the bigger soil analysis process. A single element or several elements can be tested during the process in order to arrive at certain conclusions. This process is also a very important step during engineering or ecological investigations. Here are facts regarding <a href="www.advancedgeotechnical.com/">Southern California soil testing</a>.
In farming where it has several applications, the process entails approximating the concentrations of specific nutrients in the samples. Other information such as soil pH and composition is revealed in the process. Additional information revealed includes fertility or the expected growth potential of the soil. The analysis reveals to the farmer if their land has non-essential trace minerals, nutrient deficiencies or potential toxicities from excessive fertility.
It is important to note the as time goes by, there is breakdown of compounds in the topsoil through biological and chemical processes which lead to a change in topsoil chemistry. This is one of the main reasons topsoil testing is to be done on a regular basis. Immediately topsoil is extracted from its natural environment in the ecosystem it changes its biological and chemical processes. It is because of this that analysis needs to be done immediately to avoid getting the wrong results.
During transportation and storage the chemical and biological changes of the samples is slowed by freezing. Alternatively, they can be dried out in the air to preserve their freshness. State owned or private commercial labs are where the analysis is done. Such labs usually provide a variety of tests. The different tests target various compounds and groups of minerals.
Most people assume that in order to get accurate results they must send samples to some distant labs. This is not necessary as the testing can be done from local labs provided they have the necessary tools and equipment. Operating with local laboratories has many advantages including cutting expenses. Other advantages include availing samples while still fresh. Additional, local labs can provide more accurate results considering their familiarity with the chemistry of the soils where the sample was taken.
Local labs give accurate results because they are familiar with the chemistry of the local soils. More information can be given by technicians after they have done their tests. Tests in the lab basically check for major, secondary and minor nutrients. Potassium, phosphorus and nitrogen major topsoil nutrients.
Each process has its initial step. In this case, sample collection is the first step in topsoil analysis. The samples are packaged and delivered in special mail kits in some states. A fertilizer recommendation report and a composition report are sent back to the farmer when the testing is meant for agricultural use. Results from do-it-yourself kits are not as much accurate as those from laboratories.
Topsoil contamination often happens. Mercury, arsenic, copper, lead, zinc, and barium are the common mineral topsoil contaminant. Lead is the most dangerous contaminant of all the mentioned minerals. Soils containing lead levels over 300ppm are dangerous to everybody and must be avoided. This is because they can result in serious health problems in animals and human being.
You can find a summary of the advantages you get when you use <a href="http://www.advancedgeotechnical.com">Southern California soil testing</a> services at http://www.advancedgeotechnical.com right now.
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New Unique Article!
Title: Here Is Information On Southern California Soil Testing
Author: Joyce Taylor
Email: nathanwebster335@live.com
Keywords: Southern California Soil Testing
Word Count: 544
Category: Home Improvement
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