Electronic Resource
Springer
Theoretical and applied genetics
43 (1973), S. 319-322
ISSN:
1432-2242
Source:
Springer Online Journal Archives 1860-2000
Topics:
Biology
Notes:
Summary The effects of competition on the growth of families of loblolly pine (Pinus taeda, L.) seedlings were investigated. The experimental design made it possible to evaluate the effects of crowding on growth and to determine the types and magnitudes of intergenotypic interactions among pairs of families. The results showed that intergenotypic interactions were both highly variable and pronounced in their effect on early growth. Evidence was also found for precompetition cooperating interactions occurring among seedlings surrounded by neighbors of the same family.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00275259
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