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Different types of fertilizers are used continuously throughout the year in poly houses / greenhouses.
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For this reason, the health of the polyhouse soil starts to deteriorate within 3-4 years. Despite good seeds, proper nutrients and all precautions, there can be a huge decrease in the yield and quality of the crop.
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Therefore, it is necessary that in order to do scientific farming, farmers should constantly examine the health of the soil and maintain complete information about it.
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Correct sampling is very important for soil testing.
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The sample is taken from different locations inside the polyhouse/greenhouse. Then it is mixed well and divided into four parts.
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Repeat this process until the remaining sample weighs half a kilogram.
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The samples obtained in this way are sent to the testing center. And according to the report farm fertilizer is used.
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