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Studies on the radio-sensitivity of Scots pine seeds


, : Studies on the radio-sensitivity of Scots pine seeds. Gorskostopanska Nauka 9(4): 11-22

Dry seed, and seed soaked for 6 and 24 hours, from trees at 1200, 1400, and 1700 m alt. in Bulgaria was exposed to doses of 500-10 000 R from a Co60 source. Radio-sensitivity (assessed by LD50 values as indicated by germination tests) increased with increasing altitude and decreased with increasing seed moisture content.

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Other references

Patten, Bc, 1982: Indirect causality in ecosystems: its significance for environmental protection Marine ecosystem. Research on fish and wildlife habitat technical editor William T Mason consulting editor Sam Iker: 07

Anonymous, 2002: New guidelines for measuring health status. Public Health Reports 116(6): 626-626

Dalal A.K.; Agarwal R., 1987: Causal thinking and expectation of success in the achievement context. Two experiments were conducted for examining the effect of causal thinking on linkages between causal stability and expectations of success. In Experiment 1 (N = 60), causal thinking was manipulated by asking the subjects to rate four causes of su...

Miller-Hampton, Brenda, J., 2000: Feeding infants during the first year. Trainer's workbook for a workshop developed to train contractors to plan nutritious meals that meet the infant meal pattern requirements of the USDA Child Nutrition Programs. The workshop covers USDA infant meal pattern requirements and recom...

Brayne, C.; Launer, L.J.; Amaducci, L.A.; Andersen, K.; Dartigues, J.F.; Kragh Sorensen, P.; Letenneur, L.; Lobo, A.; Martinez Lage, J.M.; Ott, A.; Hofman, A., 1996: Risk factors for incident Alzheimers disease The EURODEM experience. Neurobiology of Aging 17(4 SUPPL ): S87

Eckardt, Nancy, A., 2000: Giving rice the time of day: Molecular identification of a major photoperiod sensitivity quantitative trait locus. Plant Cell 12(12): 2299-2301

Kalwaryjski, B.E., 1924: Eclair cissement des preparations histologiques. Compte Rendu des Seances de la Societe de Biologie Paris, 90: 904-905

Fratnik Steyer, A.; Rojs, O.Zorman.; Krapez, U.; Slavec, B.; Barlic-Maganja, D., 2010: A diagnostic method based on MGB probes for rapid detection and simultaneous differentiation between virulent and vaccine strains of avian paramyxovirus type 1. Newcastle disease virus (NDV), also designated avian paramyxovirus type 1 (APMV-1), is a serious pathogen of poultry, causing highly contagious Newcastle disease (ND), with high morbidity or mortality, depending on the strain. Accordingly, rapid a...

Michie, D.D., 1972: Subcutaneous relocation of carotid arteries to facilitate puncture in the conscious dog. Laboratory Animal Science 22(2): 266-267

Rager Helmut; Weiser G., 1981: Polarized absorption spectra of trivalent chromium in forsterite, Mg (sub 2) SiO (sub 4). Bulletin de Mineralogie 104(4): 603-609