+ Resolve Article
+ Follow Us
Follow on FacebookFollow on Facebook
Follow on TwitterFollow on Twitter

+ Translate
+ Subscribe to Site Feed
GeoScience Most Shared ContentMost Shared Content

An investigation of the relationship between adult and juvenile growth in Pinus sylvestris L

, : An investigation of the relationship between adult and juvenile growth in Pinus sylvestris L. Sweden, Foreningen Skogstradsforadling, Institutet for Skogsforbattring: Yearbook 1976, Association for Forest Tree Breeding, Institute of Forest Improvement: 170-188

Plants from 13 test families from open-pollinated progenies were examined during 1968-75. Height growth was rapid during the 10-15-year period, mostly over 0.5 m per year. The mean height for all progenies was 5.21 m after 15 years, which exceeded the average of trees from local populations by 0.79 m. Despite only small differences in height growth between families at age 15, it was possible to predict accurately, at the juvenile stage, the fastest and slowest-growing families.


Other references

Broutin, P.J., 2001: Evaluation of an enzymatic method for the rapid and specific determination of urea in raw milk. A new enzymatic method (ChemSpec method) with an analytical speed of 150 samples per hour was evaluated against the NF AFNOR V04-217 French standard for the routine determination of urea in raw milk. This method was based upon an enzymatic reactio...

Andresen, R.; Radmer, S.; König, H.; Banzer, D.; Wolf, K.J., 1996: MR diagnosis of retropatellar chondral lesions under compression. A comparison with histological findings. The aim of the study was to improve the chondromalacia patellae (CMP) diagnosis by MR imaging under defined compression of the retropatellar cartilage, using a specially designed knee compressor. The results were compared with histological finding...

Brenneisen, Stephan, 2006: Space for urban wildlife: designing green roofs as habitats in Switzerland. Research focusing on the biodiversity potential of green roofs has led to an amendment in building and construction law in Basel, Switzerland. As part of the city's biodiversity strategy, green roofs are now mandatory on new buildings with fl...

Zborowska, D., 1956: Gangrene of the small intestine caused by infarction of the mesentery. Polski Przeglad Chirurgiczny 28(10): 1055-1059

Maliszewski, M.; Diamond, S.; Freitag, F.G., 1989: Sexual headaches occurring in cluster headache patients. A number of classifications of headache have appeared in medical and professional journals. In addition to these formal diagnostic classifications, a number of articles have addressed the relationship of sexual functioning to headache etiology, co...

Bittersohl, G., 1975: Epidemiological studies on the incidence and latent time of asbestos-induced hyalinosis, fibrosis and mesothelioma. Zeitschrift für die Gesamte Hygiene und Ihre Grenzgebiete 21(5): 369-371

Takahashi, K.; Hattori, A.; Tatsumi, R.; Takai, K., 1992: Calcium-induced splitting of connectin filaments into beta-connectin and a 1,200-kDa subfragment. When rabbit skeletal muscle myofibrils were treated with a solution containing 0.1 mM Ca2+ and 30 micrograms of leupeptin/ml, alpha-connectin, which forms very thin filaments in myofibrils, was split into beta-connectin and a 1,200-kDa subfragment...

Honiball F., 1975: Prospects for biological control of red scale aonidiella aurantii in the citrusdal area. Durr, H J R , J H Giliomee And S Neser (Ed ) Proceedings Of The First Congress Of The Entomological Society Of Southern Africa Stellenbosch, South Africa, Sept 30-Oct 3, 1974 273p Illus Entomological Society Of Southern Africa: Pretoria, South Africa Isbn 0-620-01919-0 217-220

De la Rosa Laris, C.; Campuzano Fernández, M., 1966: Modern concepts of the etiology of peptic ulcer. Revista de Investigacion Clinica; Organo del Hospital de Enfermedades de la Nutricion 18(3): 467-476

Sen, P., 1996: Networks, support groups, and domestic violence. This article discusses recent preliminary research findings on domestic violence against women in Calcutta, India, during 1994-95 and other evidence from around the world. The Beijing Conference on Women affirmed that physical, sexual, and psychol...