In both lawn-making and agricultural processes, soil testing is a very vital process. The assessment of soil can be done using various methods to ensure suitability for agricultural use. Among these methods, some are very complex and can only be performed in a lab setting. Others on the other hand are very simple and one can conduct them on-site in the field. When in search of Soil Testing California should be given priority.
In case an individual has purposed to put their land on large scale farming activities, more extensive soil assessments should be done. However, in case the aim is small scale farming or lawn development, a simple sample test is sufficient. Soil analysis is normally done to ascertain the various elements found in soils like silt/clay and sand fractions. These tests also measure malleability of the soils.
Finding out the properties of soils is important in order to determine stabilization procedures. Some tests are really simple. Examples of simple tests are smell, shine, color appearance, thread rolling, and hand moulding tests. Smell test usually involves applying water to a sample and if it emits a musty odor, it means that it contains organic materials. Organic materials are usually good for agricultural purposes, but soils that contain it are unsuitable for block making.
Also, another vital test is color appearance. This test indicates that the soil has organic matter if the sample used comprises of dark crumbly humus. Samples that contain brown to black coloring can be stabilized although a small amount of organic matter is contained in it. The presence of a dark brown to reddish color implies that the sample has iron oxide. A yellow color means there is lime-based compounds and sand in the soil. The working of color appearance test is limited to a few cases only.
Shine test on the other hand is performed by rubbing a sample of soil with the back of the finger nail. This is usually done to identify the constituent elements that dominate in the sample. If it is determined that the sample is rough to the touch, it is an indication that sand and silt exist in large quantities in the sample. Samples that contain clay normally have a smooth feel to the touch.
Thread rolling test involves adding enough amount of water to a sample so that it can be moulded by hand easily. The sample is then rolled out with the palm of the hand on a flat clean surface. If the sample can be reduced to a diameter of 3 mm, then it means that it has a high composition of clay.
The sample can break before reaching 3 mm in diameter in some cases, which indicates that it contains some amount of sand. Thread rolling process can also be used in determining the plasticity of the sample. The adhesion and mouldability of the sample in question is determined using hand moulding test.
All the mentioned tests are normally preliminary and can be conducted on-site in the field. In case more extensive testing is needed, samples should be taken to a laboratory for additional tests to be done. To determine different elements and properties, different tests are done for each.
In case an individual has purposed to put their land on large scale farming activities, more extensive soil assessments should be done. However, in case the aim is small scale farming or lawn development, a simple sample test is sufficient. Soil analysis is normally done to ascertain the various elements found in soils like silt/clay and sand fractions. These tests also measure malleability of the soils.
Finding out the properties of soils is important in order to determine stabilization procedures. Some tests are really simple. Examples of simple tests are smell, shine, color appearance, thread rolling, and hand moulding tests. Smell test usually involves applying water to a sample and if it emits a musty odor, it means that it contains organic materials. Organic materials are usually good for agricultural purposes, but soils that contain it are unsuitable for block making.
Also, another vital test is color appearance. This test indicates that the soil has organic matter if the sample used comprises of dark crumbly humus. Samples that contain brown to black coloring can be stabilized although a small amount of organic matter is contained in it. The presence of a dark brown to reddish color implies that the sample has iron oxide. A yellow color means there is lime-based compounds and sand in the soil. The working of color appearance test is limited to a few cases only.
Shine test on the other hand is performed by rubbing a sample of soil with the back of the finger nail. This is usually done to identify the constituent elements that dominate in the sample. If it is determined that the sample is rough to the touch, it is an indication that sand and silt exist in large quantities in the sample. Samples that contain clay normally have a smooth feel to the touch.
Thread rolling test involves adding enough amount of water to a sample so that it can be moulded by hand easily. The sample is then rolled out with the palm of the hand on a flat clean surface. If the sample can be reduced to a diameter of 3 mm, then it means that it has a high composition of clay.
The sample can break before reaching 3 mm in diameter in some cases, which indicates that it contains some amount of sand. Thread rolling process can also be used in determining the plasticity of the sample. The adhesion and mouldability of the sample in question is determined using hand moulding test.
All the mentioned tests are normally preliminary and can be conducted on-site in the field. In case more extensive testing is needed, samples should be taken to a laboratory for additional tests to be done. To determine different elements and properties, different tests are done for each.
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