The few research papers relating to the possible advantages of acquiring sunflower cypselas of certain sizes diverge as to the results. This fact awakens interest as much on the part of researchers as on those producing seeds. So it is necessary to analyze, in laboratory and field conditions, the physiologic quality of different widths sunflower cypselas, originating from different sowing times. In chapter I, the study had as its objective the analysis of sunflower cypsela width, cultivar Helio 360, and the influence of sowing time on their physiologic quality. Sunflower cypselas were used from three sowing times (22 January, 9 and 12 July 2007). The cypselas from each sowing time were separated using sieves of different openings, according...
Currently one of the largest interests in the case of physiological seed quality, is to determine a ...
The high luminosity rates and high annual average temperatures of the Brazilian semiarid region, com...
Este experimento foi conduzido em Eldorado do Sul, Rio Grande do Sul, com o objetivo de avaliar os e...
The increasing demand for sunflower seed aiming at making edible oil and biofuel is reflected on the...
Atualmente a cultura do girassol vem crescendo acentuadamente devido sua múltipla utilidade, como al...
Currently one of the largest interests in the case of physiological seed quality, is to determine a ...
The great number of seeds in the sunflower head and the temporal distribution of its maturation caus...
The present worked the interference of desiccation and harvest time on the quality of sunflower seed...
Se analizó la incidencia que tiene el procesamiento de semilla de girasol, sobre su calidad fisioló...
O conhecimento das possíveis alterações no comportamento de cultivares de girassol, semeados em dife...
Sunflower crop is becoming significant in the national and international scene, mainly due to the po...
A técnica de condicionamento fisiológico tem como vantagem favorecer o desempenho das sementes no ca...
The ornamental sunflower is a growing crop in recent years due to its rapid return on investment and...
The seed quality evaluation is essential in quality control programs. Thus, vigor tests have been de...
The sunflower is an oleaginous and its cultivation is associated with the production of edible oil, ...
Currently one of the largest interests in the case of physiological seed quality, is to determine a ...
The high luminosity rates and high annual average temperatures of the Brazilian semiarid region, com...
Este experimento foi conduzido em Eldorado do Sul, Rio Grande do Sul, com o objetivo de avaliar os e...
The increasing demand for sunflower seed aiming at making edible oil and biofuel is reflected on the...
Atualmente a cultura do girassol vem crescendo acentuadamente devido sua múltipla utilidade, como al...
Currently one of the largest interests in the case of physiological seed quality, is to determine a ...
The great number of seeds in the sunflower head and the temporal distribution of its maturation caus...
The present worked the interference of desiccation and harvest time on the quality of sunflower seed...
Se analizó la incidencia que tiene el procesamiento de semilla de girasol, sobre su calidad fisioló...
O conhecimento das possíveis alterações no comportamento de cultivares de girassol, semeados em dife...
Sunflower crop is becoming significant in the national and international scene, mainly due to the po...
A técnica de condicionamento fisiológico tem como vantagem favorecer o desempenho das sementes no ca...
The ornamental sunflower is a growing crop in recent years due to its rapid return on investment and...
The seed quality evaluation is essential in quality control programs. Thus, vigor tests have been de...
The sunflower is an oleaginous and its cultivation is associated with the production of edible oil, ...
Currently one of the largest interests in the case of physiological seed quality, is to determine a ...
The high luminosity rates and high annual average temperatures of the Brazilian semiarid region, com...
Este experimento foi conduzido em Eldorado do Sul, Rio Grande do Sul, com o objetivo de avaliar os e...