Hydric Stress
Mostrando 13-15 de 15 artigos, teses e dissertações.
-
13. THE EFFECT OF LIGHT, TEMPERATURE AND HYDRIC STRESS IN THE PHYSIOLOGIC POTENTIALITY OF SEEDS OF ANISE, FENNEL AND DILL / EFEITO DA LUZ, TEMPERATURA E ESTRESSE HÍDRICO NO POTENCIAL FISIOLÓGICO DE SEMENTES DE ANIS, FUNCHO E ENDRO
The objective of that work was to evaluate the effects of light, of temperature and of hydric stress in the germination and vitality of seeds of anise, fennel and dill. The experiment was led in two stages. In stage I, the seeds were placed to germinate to constant temperatures of 20, 25, 30 C and alternate temperatures of 20-30 C in the presence and absence
Publicado em: 2005
-
14. Induction and selection of Eucalyptus urophylla cell lines resistant to thermic and hydric stresses / Indução e seleção de linhagens celulares de Eucalyptus urophylla para tolerância aos estresses hídrico e térmico
This work aimed to assess a possible relation between hight temperature and improvement in drought tolerance, as well as identify and select Eucalyptus urophylla cell lines under physiological and biochemical aspects. Callus obtained from hypocotyl of Eucalyptus urophylla and cultivated in N7 medium (SIMOLA, 1985) with the addition of 5mg.L-1 of Picloram wer
Publicado em: 2005
-
15. Nitrogen fertilization effects and phosphorus sources in sabiá (Mimosa caesalpiniaefolia Benth.), subjected to hydric stress. / Efeitos da adubação nitrogenada e fontes de fósforo em sabiá (Mimosa caesalpiniaefolia Benth.), submetido ao estresse hídrico.
Due to the social accountability demanded from university research, this study is related to the challenge of making available development strategies for regionssuch as the semi-arid northeastern regions, which is characterized mainly by its limited soil and climate conditions. The purpose of this work was to assess the behavior of sabiá seedlings (Mimosa c
Publicado em: 2004