Soil testing can produce important information for farmers and farmers about general health, fertility, structure, and physical properties of each particular soil and its suitability for different plants.
By combining diligent records with professional land testing, it is possible for modern farmers to build knowledge about the characteristics of their agriculture and their respective fields.
By taking action before a problem arises, it is possible for you to make accurate predictions for planning better fertilization, inter-planting, and crop rotation strategies over the next few months or years.
Online laboratories offer different soil testing packages, which can include subgrade testing to advanced soil testing or complete soil testing. Most of these online laboratories also have private soil testing kits for homes and gardens.
This test is to see the fast and slow release of phosphorus (P1 Weak Bray and P2 Strong Bray); soil pH, which is a measure of relative acidity; available levels of cations found in fertilizers that are important for plant health (potassium, magnesium, calcium, hydrogen, and convertible nitrates); potential soil nutrient retention (Cation Exchange Capacity); and levels of important trace elements such as copper, boron, iron, manganese and zinc.
Other tests include size of organic matter and microbial activity, Buffer Index reports, and measures of excess sodium and lime content.
One of the most important tests to do is a soil pH test. pH is a relative acidity measure that runs from nissui indonesia 1 to 14, with 7 being considered neutral, a lower number is acidic, and a higher number is alkaline.
Microbial activity can occur in acidic and alkaline soils, however, the best balance of the desired microbes is achieved in relatively neutral soils at around pH 7.
In chemical terms, soil with a low pH has many hydrogen ions (H +), which carry a positive charge (cation). In acidic, sulfur, nitrogen, calcium, magnesium and potassium soils, and phosphorus becomes unavailable in a form that can be used by plants.
Soils with a pH above 7 are alkaline, with many hydroxyl ions (OH-). Alkaline soil tends to lack important elements that plants need to stay healthy. Soils that are very acidic or alkaline can eventually become toxic to plants, and can cause the soil to change in such a way that it blocks plants in the years to come.
Therefore, we recommend that you pay attention to the pH level of your farm, and take precautions before problems develop, or appropriate corrective actions if needed.
Test of Cation Exchange Capacity is a measure of the ability of the soil to retain nutrients because cations are available for plant use over time. The level of clay and other soil components will change this value. A higher value is desired, which indicates that the soil nutrients will not be washed away during irrigation, but will be adsorbed to clay and humus particles in the soil.
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