This study aimed to describe and analyze the efficiency of the method of Pettenkofer in determining the respiratory activity for the differentiation of seeds lots on its vigor. Five lots of soybean seeds cv. Taura, wheat cv. Cd115 and sunflower cv. MG2 were used. Besides the determination of respiratory activity, the following tests were conducted as reference: germination, first count of germination, electrical conductivity, seedlings emergence, length of the shoot and root, and dry mass. The results of reference tests and respiratory activity of seeds allowed the classification of lots at different levels of physiological quality. The timing of soaking and permanence of soybean, wheat and sunflower, in the equipment of Pettenkofe...
The objective of this work was to adjust the methodology of the seedling length test and to evaluate...
The study aimed to evaluate the physiological potential of upland cotton seed lots (Gossypium hirsut...
Esta pesquisa, estudando as respostas das sementes de milho, buscou através da detecção de diferença...
New methods in assessing the physiological quality are a necessity in programmes of seeds quality c...
The seed quality is usually assessed by patterns of germination and vigor, however, on lots with a h...
Seeds are a very important input for crops, and the use of low quality seeds and/or inadequate manag...
Several tests to assess the vigor of seed lots are used by producing companies for internal quality ...
This trial was carried out under laboratory conditions, with three lots of Iguacu soybean seeds, to ...
Novos m??todos na avalia????o da qualidade fisiol??gica s??o uma necessidade em programas de control...
The physiological seeds potential covers a set of skills, which allows us to estimate the ability of...
A avaliação da qualidade fisiológica de sementes de soja (Glycine max (L.) Merrill), através de test...
O presente trabalho foi conduzido em condições de laboratório, utilizando-se três lotes de sementes ...
Um dos maiores problemas na produÃÃo de sementes de soja à obter uma semente vigorosa que possa emer...
Vigor tests have been developed to identify possible differences in the physiological potential of s...
This work aimed to evaluate the components of soybean yield from different levels of vigor determine...
The objective of this work was to adjust the methodology of the seedling length test and to evaluate...
The study aimed to evaluate the physiological potential of upland cotton seed lots (Gossypium hirsut...
Esta pesquisa, estudando as respostas das sementes de milho, buscou através da detecção de diferença...
New methods in assessing the physiological quality are a necessity in programmes of seeds quality c...
The seed quality is usually assessed by patterns of germination and vigor, however, on lots with a h...
Seeds are a very important input for crops, and the use of low quality seeds and/or inadequate manag...
Several tests to assess the vigor of seed lots are used by producing companies for internal quality ...
This trial was carried out under laboratory conditions, with three lots of Iguacu soybean seeds, to ...
Novos m??todos na avalia????o da qualidade fisiol??gica s??o uma necessidade em programas de control...
The physiological seeds potential covers a set of skills, which allows us to estimate the ability of...
A avaliação da qualidade fisiológica de sementes de soja (Glycine max (L.) Merrill), através de test...
O presente trabalho foi conduzido em condições de laboratório, utilizando-se três lotes de sementes ...
Um dos maiores problemas na produÃÃo de sementes de soja à obter uma semente vigorosa que possa emer...
Vigor tests have been developed to identify possible differences in the physiological potential of s...
This work aimed to evaluate the components of soybean yield from different levels of vigor determine...
The objective of this work was to adjust the methodology of the seedling length test and to evaluate...
The study aimed to evaluate the physiological potential of upland cotton seed lots (Gossypium hirsut...
Esta pesquisa, estudando as respostas das sementes de milho, buscou através da detecção de diferença...