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Evaluation of
Tetrazolium (TZ) Tests on Small Vegetable Seeds
CONCLUSIONS
There are
some kinds of damage to seeds, such as broken, missing or
decayed structures, that are visible both in germination and
tetrazolium tests.
There are
other abnormal seedlings, such as those with short roots, weak or immature
seedlings, that are visible in a germination test, but are
difficult to detect in a tetrazolium test.
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