Bibliographic Citation
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Title | ON THE SENSITIVITY OF TRIFOLIUM SEEDS TO GAMMA RADIATION |
Creator/Author | Plummer, G.L. |
Publication Date | 1962 May 01 |
OSTI Identifier | OSTI ID: 4815328 |
Other Number(s) | CODEN: CRPSA; 0011-183X |
Resource Type | Journal Article |
Resource Relation | Crop Science (U.S.); Vol: 2 |
Research Org | Univ. of Georgia, Athens |
Subject | BIOLOGY AND MEDICINE; GAMMA RADIATION; PLANTS; RADIATION DOSES; RADIATION INJURIES; RADIOSENSITIVITY; RECOVERY; SEEDS; TRIBOLIUM |
Description/Abstract | In no species-treatment group has any growth response of Trifolium been noticeably benefitted by 43- to 280-kr gamma irradiation. All the species showed obvious growth inhibition from 43 kr or more during the first 60 days. Later, certain undetermined recovery adjustments brought those plants from a seed-treatment group with 43 kr to near normal growth characteristics within 4 months. Many seeds exposed to 93 kr are capable of producing mature plants with apparentiy normal characteristics after 4 months of growth. Exposure to 140 kr is a severe treatment from which shoots will develop, but no favorable recovery can be expected. Shoots would not be expected to develop from seeds exposed to 280 kr. (auth) |
Language | English |
Format | Pages: 221-3 |
System Entry Date | 2001 Jun 03 |
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