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Conifers of the boreal area

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24-YEAR OLD PINUS SIBIRICA VARIATIONS (SELECTED IN THE AGE OF A YEAR BY THE LENGTH OF PRIMARY NEEDLES) Download PDF (117 KB)

N.P. Bratilova, A.M. Pastukhova

 
Siberian State Technological University,
82 Mira Ave, Krasnoyarsk, 660049, Russia

Volume XXII, Number 1, 2004   

 

Abstract 


            The perspective of making plantation cultures of Pinus sibirica by planting material selected in one-year age by length of primary needles is considered in the article. It was settled that the plants of Pinus sibirica having the long primary needles during the selection are differed with the earlier reproductive development, more quick growth and ecological effectiveness.

 References

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  • 2.     Матвеева Р.Н., Буторова О.Ф. Генетика, селекция, семеноводство кедра сибирского.- Красноярск: СибГТУ, 2000.-243 с.
  • 3.            Усольцев В.А., Щерба (Братилова) Н.П. Структура фитомассы кедровых сосен в плантационных культурах,- Красноярск: КГТА, 1998.-134 с.
  • 4.     Ширская М.Н. Культуры кедра сибирского в горных лесах Сибири.-М.: Лесн. пром-сть, 1964.- 99 с. 
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