strip test

agriculture

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Last updated

July 14, 2026

Quick Summary

The term "strip test" in agriculture refers to a method used to determine a crop's nutrient needs. This involves applying suspected deficient fertilizer elements, either alone or in combination, to specific areas of a field and observing the resulting plant growth. This practical field experiment helps diagnose nutrient deficiencies and determine the appropriate type and amount of fertilizer required for optimal yield.1

While "strip farming" can refer to the historical practice of dividing farmlands into long strips for individual farmers, in the context of agricultural technology, "strip test" specifically relates to diagnosing soil fertility and plant nutrient requirements.12

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agricultural technology
Determining nutrient needs
…a greenhouse or by making strip tests in the field. In strip tests, the fertilizer elements suspected of being deficient are added, singly or in combination, and the resulting plant growth observed. Next, it is necessary to determine the extent of the deficiency.
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…a greenhouse or by making strip tests in the field. In strip tests, the fertilizer elements suspected of being deficient are added, singly or in combination, and the resulting plant growth observed. Next, it is necessary to determine the extent of the deficiency.
Read More