Teste de lixiviação de potássio para avaliação do vigor de sementes de soja [Glycine max (L.)Merril]
作者： DCFS Dias , J Marcos F , QAC Carmelo , None
DOI: 10.1590/S0103-90161995000300007
关键词:
摘要: This work was performed to investigate the possibilities of providing rapid indications on physiological quality seeds through potassium leaching test. Four lots soybean (Glycine max (L.) Merrill) seeds, cultivars IAC-8 and IAC-15 were submitted germination, first count, accelerated aging, electrical conductivity seed moisture tests. In addition, studies conducted with samples selected non damaged pure seeds. The amount leached evaluated in a flame photometer after 60, 90, 120 150 minute imbibition at 30°C. evaluations 90 minutes suitable for identification different levels vigour, thus proving be simple method vigour evaluation.
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