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Dependency of cone production on tree dimensions in Abies mariesii

, : Dependency of cone production on tree dimensions in Abies mariesii. Canadian Journal of Botany 72(11): 1713-1719

Dependency of cone production on tree dimensions was examined in Abies mariesii trees that had developed undamaged crowns. The total and maximum numbers of cones produced by a tree for the last 8 years both had allometric relationships with the square of the trunk diameter just below the lowest living branch (D-B-2). The estimated number of cones produced during the most recent 17 years on the main branch axes showed a positive correlation with the square of the trunk diameter just below the whorl developed in 1979, 1969, or 1959, while no such relationship was found with D-B-2. The number of cones produced on a branch was constrained by the square of the branch diameter. I suggest that the number of cones is regulated by the amount of dry matter accumulated in the neighboring trunk and branches where the cones are produced rather than the whole amount of dry matter in the tree.

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Accession: 002590554

DOI: 10.1139/b94-211

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Bezjak, V., 1958: The isolation of Corynebacterium belfanti from human sources. A report on isolations of C. belfanti from 880 patients with the most frequent diagnosis, ozena (668 cases).

Himbeeck, C. Van., 1955: The draining of areas with high water tables or with periodically recurring floods.. Direct and indirect causes of flooding are examined for coastal and inland districts of Belgium. Means of preventing flooding are discussed.

Hill, C. H., 1966: Amino acid deficiencies and reaction of chicks to Salmonella gallinarum. The effect of varying levels of arginine and methionine ranging from a deficiency to adequacy on the resistance of chicks to S. gallinarum infection was investigated. When the diet contained 20% protein, neither arginine nor methionine influenced...

Moore, P. G.; Cameron, K. S., 1999: A note on a hitherto unreported association between Photis longicaudata and Cerianthus lloydii. A hitherto unreported association between the isaeid amphipod Photis longicaudata and the hexacorallian Cerianthus lloydii is described and illustrated from material collected near Millport, Clyde Sea area. By building their tubes around the outsi...

Thompson W.D.; Jack A.S.; Richmond J.; Patrick R.S., 1982: The mononuclear phagocyte system of the mouse as demonstrated by the immuno peroxidase technique using anti mouse macrophage anti serum. With an antibody raised to mouse peritoneal macrophages, it is possible to demonstrate macrophages in various murine tissues using an immunoperoxidase technique. The distribution of these cells is described and illustrated. The antigenic determina...

Laporte, B., 1975: Dargeochaeta turlini n. sp. (. Lambillionea 5, 75 (5 6) 46-48

Volke-Sepulveda, Tl; Gutierrez-Rojas, M; Favela-Torres, E., 2003: Biodegradation of hexadecane in liquid and solid-state fermentations by Aspergillus niger. The biodegradation and mineralisation of hexadecane (HXD) by Aspergillus niger were studied in SmF and Solid-state fermentation (SSF). HXD concentrations ranging from 45 to 180 g/l (SSF) and from 20 to 80 g/l (SmF) were tested. HXD consumption was...

Ramirez, Jose Robinson; Agudelo, Sonia; Muskus, Carlos; Alzate, Juan Fernando; Berberich, Christof; Barker, Douglas; Velez, Ivan Dario, 2000: Diagnosis of cutaneous leishmaniasis in Colombia: The sampling site within lesions influences the sensitivity of parasitologic diagnosis. Parasitologic confirmation of cutaneous leishmaniasis is obligatory before chemotherapy can be considered. Direct microscopic examination of scrapings taken from indurated borders of ulcers has been routinely used as primary method of diagnosis. I...

Ditraglia G.M.; Polich J., 1991: P300 and introverted extraverted personality types. The P300 component of the event-related potential elicited with a two-tone auditory discrimination task and two-trial block replication procedure was obtained from 16 introverted and 16 extraverted undergraduate students. P300 demonstrated no over...

S. Ilani; A. Flexer; J. Kronfeld, 1987: Copper mineralization in sedimentary cover associated with tectonic elements and volcanism in Israel. Mineralium Deposita 22(4): 269-277