In the field of agriculture, soil testing is the analysis of soil samples for the amount of nutrient content and the composition of other substances that may include contaminants and toxins. Generally, soil testing is completed to look at the amount of fertility in the soil and to figure out and show virtually any existing inadequacies. In the event that the soil is rich in nutrients and organic material, then you will get healthy fields and a plentiful harvest.
The major nutrients that are tested consist of phosphorus, potassium and nitrogen. Secondary nutrients include magnesium, sulfur and calcium, while minor nutrients contain aluminum, zinc, manganese, boron, iron and molybdenum. The testing does not end there, since soil properties should also be tested. Physical properties including soil moisture, electrical conductivity, soil acidity or alkalinity, and organic soil matter all have to be observed.
An ever more typical characteristic of soils in dry climates is high salt concentrations. This could hold the most drastic effects for the growth of the garden plants, and perhaps more significantly, for the capacity of the soil to sustain vegetation later on. As fertilizing and especially watering affect salt concentrations, professional suggestions about this challenge, is in my opinion essential. Therefore soil tests are needed.
You could determine if your lawn has the proper nutrients with a pH test on your soil. You need to have a soil test lab to do the testing, as the result is much more accurate and reliable. However, if cost is a concern, you may also do-it-yourself by buying a D-I-Y soil test kit from the nursery. It is easy to understand the precise requirement of the agricultural land through such analysis.
It’s also vital that you look into the nitrogen levels present in the agricultural land. Excessive nitrogen can cause rapid growth of the plants resulting in retarded flower and seed formation. Low nitrogen level may cause diseases and weakening of the plant.
A soil analysis also needs to uncover the presence of poisonous perennial weeds or disease organisms like root nematodes that may create havoc after the garden has been planted. Treatment of nematodes is commonly past the skills of a gardener, and needs talking to a soil specialist.
There are numerous forms of testing soil kits which are available in the market today. Testing kits could analyze the level of nitrogen, phosphorus, saline content, nitrogen content and saline content. However in any rate, testing the soil is very crucial. Sanitation must be noticed at all times when starting garden. Therefore, in testing the soil content, the final results must properly be examined and granted proper action.