What is the soil analysis?

soil analysis is a complex test that measures the level of nutrients in the soil. The analysis is used to assess the fertility of soil and to determine ways to increase the level of fertility. Soil samples are sent to laboratories that specialize in land test services. Laboratories provide sampling, transport instructions and sometimes sets that help customers get quality soil samples. Domestic gardeners can also consider the test useful, especially if they have problems with food or plants on their property. The amount of soil needed for a complete soil report will depend on the size of the garden or farm. Most laboratories recommend land testing at least once a year. The soil results will vary depending on when the soil was collected. Samples reports soon in the spring will show what types of nutrients remained in the soil during the winter; Reports of spring soil samples will show what types of nutrients are needed for the next vegetation period.

The accuracy of soil analysis will depend on the quality of soil samples. Most laboratories recommend soil testing that has been exposed to prolonged drought or soil that has become so dry that plants cannot grow in it. The ideal soil sample is collected on a flat, well -drained soil, which is used exclusively for planting purposes. Any contamination in the soil from past land uses will affect the accuracy of the soil test; For example, if the barn once stood on Earth or if the Earth was used to compost animal manure.

The soil sample will have to be collected in a clean container and marked. Gardeners and farmers should maintain a map of where they gathered all their samples. The laboratory may also require a soil history report, such as crop types in the area to increase the accuracy of the soil report.

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Report of complete soil analysis will contain the percentage of micro and macro nutrients in the soil, including magnesium, phosphorus and nitrogen. The message will also beInclude soil pH and may include a scale of compost and fertilizers in the soil. The report recommendation will provide specific information about fertilizers and the amount of fertilizers that relate to the soil to achieve optimal soil fertility.