Open AccessDistribution of radioactive products of photosynthesis in Scots pine (Pinus sihestris L.) seedlings during the first vegetation season
Author(s) -
Igor Góral
Publication year - 2015
Publication title -
acta societatis botanicorum poloniae
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.297
H-Index - 29
eISSN - 2083-9480
pISSN - 0001-6977
DOI - 10.5586/asbp.1973.042
Subject(s) - photosynthesis , scots pine , pinus <genus> , dormancy , botany , growing season , respiration , biology , vegetation (pathology) , germination , medicine , pathology
Dynamics of translocation and distribution of radioactive photosynthetic products in one year old pine (P. silvestris L.) seedlings was investigated at different growth stages. It was found that the utilization of photosynthetic products in particular organs depends greatly on the growth stage. Loses of photosynthetic products as a result of respiration were the smallest at the stage of intensive needle growth and the greatest at the stage of approaching dormancy