El rápido incremento de la población mundial ha hecho que el uso eficiente del agua sea una necesidad impostergable. La investigación tuvo como objetivo evaluar efecto riego deficitario y densidad siembra en indicadores morfofisiológicos productivos cultivo maíz híbrido Py 4039 con por goteo. Se desarrolló un experimento bifactorial arreglo 4x3 12 tratamientos, se evaluaron cuatro porcentajes l...

Three experiments investigated perception of audio-visual (A-V) speech synchrony in 4- to 10-month-old infants. Experiments 1 and 2 used a convergent-operations approach by habituating infants to an audiovisually synchronous syllable (Experiment 1) and then testing for detection of increasing degrees of A-V asynchrony (366, 500, and 666 ms) or by habituating infants to a detectably asynchronous...

in order to investigate the effect of two spermidine concentrations (0.5 and 1 µ m ) on in vitro gynogenesis of six onion accessions from khorasan province this research was carried out. results showed that the highest and lowest percentage of gynogenesis rate was belonged to m2 and m5 media, respectively. the highest (1.41) and lowest (0.33) percentage of gynogenic embryo were belonged to rosh...

Address reprint requests to Dr. Reto Krapf, Division of Nephroiogy, 1065 HSE, University of California, San Francisco, CA 94143. J. GEN. PSVSlOL. @ The Rockefeller University Press 9 0022-1295/87/12/0833/21 $2.00 833 Volume 90 December 1987 833-853 on July 2, 2017 jgp.rress.org D ow nladed fom 834 T H E JOURNAL OF GENERAL PHYSIOLOGY 9 VOLUME 90 9 1987

Background & Aim: Milk thistle [Silybum marianum (L.) Gaertn] is an annual or biennial plant, native to the Mediterranean area, which has spread in north and south of Iran. A fruit of milk thistle contains a relatively high amount (approx. 20%) of oil, which exhibits wound-healing, anti-burn, and hepatoprotective properties. Experimental: In this research, a pot experiment wa...

1 Biochemical Laboratory. Centre of Physiological Sciences. Slovak Academy of Sciences. Vlárska 5. 833 06 Bratislava. Czechoslovakia 2 Institute of Chemistry. Centre of Chemical Research. Slovak Academy of Sciences. Dúbravská cesta. 842 38 Bratislava. Czechoslovakia 3 Institute of Experimental Endocrinology. Centre of Physiological Sciences. Slovak Academy of Sciences. Vlárska 5, 833 06 Bratisl...

the effects of sodium chloride (nacl) salinity (control; canal water with 0.4 ds m-1), 2.5 dsm-1, 5.0 ds m-1, 7.5 ds m-1 and 10.0 ds m-1, respectively) developed after 6 weeks of pruning (beginning of study) on plant growth, flowering and quality of three cut rose (rosa hybrida l.) cultivars viz. ‘kardinal’, ‘angelique’ and ‘gold medal’ were studied to achieve better management, quality product...