The tetrazolium test for soybean seeds.

History. Principles of the test. Equipment and supplies. Seed evaluation. Diagnosis of the causes of soybean seed deterioration. Identification of levels of viability. Class 1 (very high vigor). Class 2 (high vigor). Class 3 (medium vigor). Class 4 (low vigor). Class 5 (very low vigor). Class 6 (non-viable). Class 7 (non-viable). Class 8 (dead seed). Recording and interpreting the results. Precision and accuracy of results. Advantages and limitations of the test. When the test should be applied.

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Bibliographic Details
Main Authors: FRANCA NETO, J. B., KRZYZANOWSKI, F. C., COSTA, N. P. da
Other Authors: JOSÉ B. FRANÇA NETO; FRANCISCO CARLOS KRYZANOWSKI; NILTON PEREIRA DA COSTA.
Format: Livros biblioteca
Language:English
eng
Published: 1998
Subjects:Brasil, Parana, Soybean, Seed, Tetrazolium test, Semente, Soja, Teste de Tetrazólio, Brazil,
Online Access:http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/460029
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