Soil Sampling pdf 'HandWritten'

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https://drive.google.com/file/d/18G20Wzbw3mk4aoASw4WDj4P270kvj51h/view?usp=sharing

Soil sampling

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Soil testing is an essential component of soil resource management. Each sample collected must be a true representative of the area being sampled. ... In general, sampling is done at the rate of one sample for every two hectare area. However, at least one sample should be collected for a maximum area of five hectares.
Cost
Generally, soil tests cost $7 to $10.00 per sample. 
Types
There are 2 types of soil sample • Disturbed sample • Undisturbed sample • Disturbed sample:- Natural structure of the soil gets modified or destroyed during the sampling operation. These are also called representative samples. Non-representative samples are those in which soils from other layers get mixed up
Environmental Benefits

Soil sampling can also help the environment. Regular usage can wear out the land on which you grow your crops. The biggest impact soil testing has on environmental benefits mean: More efficient use of plant nutrients means less losses from leaching or runoff into waterways.

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