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Nuclear radiation effects on forest trees seeds with a profound dormancy; Efectele radiatiilor nucleare asupra semintelor forestiere cu stare de repaus profund (stare dorminda)

Journal Article:

Abstract

The investigation has established the effects of gamma, X-ray, electron, and fast neutrons irradiation on the seeds of lime-tree, ash-tree, and Accer pseudoplatanus in a moisture or dry state, refrigerated or not refrigerated. The results are specific for each species and namely for lime-tree seeds the effect of stimulating the length of embryo radical was obtained by neutron irradiation at a dose of 1250 rad, for the ash-tree seeds irradiated with gamma and neutron beams at a dose of 500 rad, and for Accer pseudoplatanus seeds irradiated with gamma, X-ray, and electron beams at a dose of 500-1000 rad. At the thresholds of 10-25 x 10{sup 3} rad the radical extension is inhibited while at about 100-150 x 10{sup 3} rad the latent effect appears. (Author) 4 Figs., 7 Tabs.
Authors:
Dobrescu, Z; Catrina, I [1] 
  1. Institutul de Cercetari si Amenajari Silvice, Bucuresti, (Romania)
Publication Date:
Dec 31, 1993
Product Type:
Journal Article
Reference Number:
SCA: 560140; 553002; PA: AIX-26:062950; EDB-95:132108; SN: 95001457889
Resource Relation:
Journal Name: Buletinul Informativ al Academiei de Stiinte Agricole si Silvice; Journal Issue: 22; Other Information: DN: Volume unspecified, ISSN code unspecified, only the year appears as date of publication.; PBD: 1993
Subject:
56 BIOLOGY AND MEDICINE, APPLIED STUDIES; 55 BIOLOGY AND MEDICINE, BASIC STUDIES; SEEDS; GENETIC RADIATION EFFECTS; TREES; BREMSSTRAHLUNG; DEHYDRATION; ELECTRON BEAMS; EMBRYOS; FAST NEUTRONS; FORESTRY; GAMMA RADIATION; GERMINATION; LETHAL IRRADIATION; MOISTURE; POST-IRRADIATION EXAMINATION; RADIATION DOSES; REFRIGERATION
OSTI ID:
100494
Country of Origin:
Romania
Language:
Romanian
Other Identifying Numbers:
Journal ID: BASSDO; TRN: RO9500287062950
Submitting Site:
INIS
Size:
pp. 255-266
Announcement Date:
Oct 04, 1995

Journal Article:

Citation Formats

Dobrescu, Z, and Catrina, I. Nuclear radiation effects on forest trees seeds with a profound dormancy; Efectele radiatiilor nucleare asupra semintelor forestiere cu stare de repaus profund (stare dorminda). Romania: N. p., 1993. Web.
Dobrescu, Z, & Catrina, I. Nuclear radiation effects on forest trees seeds with a profound dormancy; Efectele radiatiilor nucleare asupra semintelor forestiere cu stare de repaus profund (stare dorminda). Romania.
Dobrescu, Z, and Catrina, I. 1993. "Nuclear radiation effects on forest trees seeds with a profound dormancy; Efectele radiatiilor nucleare asupra semintelor forestiere cu stare de repaus profund (stare dorminda)." Romania.
@misc{etde_100494,
title = {Nuclear radiation effects on forest trees seeds with a profound dormancy; Efectele radiatiilor nucleare asupra semintelor forestiere cu stare de repaus profund (stare dorminda)}
author = {Dobrescu, Z, and Catrina, I}
abstractNote = {The investigation has established the effects of gamma, X-ray, electron, and fast neutrons irradiation on the seeds of lime-tree, ash-tree, and Accer pseudoplatanus in a moisture or dry state, refrigerated or not refrigerated. The results are specific for each species and namely for lime-tree seeds the effect of stimulating the length of embryo radical was obtained by neutron irradiation at a dose of 1250 rad, for the ash-tree seeds irradiated with gamma and neutron beams at a dose of 500 rad, and for Accer pseudoplatanus seeds irradiated with gamma, X-ray, and electron beams at a dose of 500-1000 rad. At the thresholds of 10-25 x 10{sup 3} rad the radical extension is inhibited while at about 100-150 x 10{sup 3} rad the latent effect appears. (Author) 4 Figs., 7 Tabs.}
journal = {Buletinul Informativ al Academiei de Stiinte Agricole si Silvice}
issue = {22}
journal type = {AC}
place = {Romania}
year = {1993}
month = {Dec}
}