Results 161 to 170 of about 5,082 (206)
Some of the next articles are maybe not open access.

The cork oak tree in California

Economic Botany, 1947
There are 5,000 trees in various parts of the State, planted at various times, and recent experimental strippings of the largest have yielded 600 to 1,000 pounds of high quality cork per tree. Does this presage an American cork industry?
openaire   +1 more source

Cork Oak Trees (Quercus suber L.)

2006
A transformation system for selected mature Quercus suber L. trees using Agrobacterium tumefaciens has been established. Embryos obtained from recurrent proliferating embryogenic masses are inoculated with AGL1 strain harbouring the plasmid pBINUbiGUSint, which carries the nptII and uidA genes.
Rubén, Alvarez   +3 more
openaire   +2 more sources

Adaptive Management on Sustainability of Cork Oak Woodlands

2011
The cork oak woodland production systems result from the integration of conflicting activities in the same space creating the need of constant search of equilibrium between its components in order to achieve sustainability. In a climate change environment, associated with recent modifications in rural societies, adaptive management concepts are needed ...
Ribeiro, Nuno   +2 more
openaire   +2 more sources

Role of carbohydrates in micropropagation of cork oak

Plant Cell, Tissue and Organ Culture, 1995
The influences of carbon sources, fructose, glucose, sorbitol and sucrose on shoot proliferation and in vitro rooting of cork oak (Quercus suber L.) were compared at a wide range of concentrations (1–6%, w/v). The highest number of shoots occurred on glucose-containing medium.
Romano, Anabela   +2 more
openaire   +3 more sources

Cork Oak Planting Tests in California

Journal of Forestry, 1949
Abstract To study the possibilities of planting cork oak in the national forests of California, a number of plantations were established during a three year period beginning in 1942. From the results of these tests recommendations are made of how and where to plant for growing cork oak commercially.
openaire   +1 more source

The cork oak. Study of growing techniques

1999
Ce document fait état des résultats obtenus sur les plantations expérimentales de chêne-liège réalisées au cours de l'automne 1995 avec pour objectifs, à l'échéance de trois ans, d'évaluer l'influence du volume du godet et de la nature du substrat de culture hors-sol, sur le comportement du chêne-liège en plantation. Il clôture ainsi les travaux prévus
Argillier, Christine   +2 more
openaire   +1 more source

The Cork Oak

Scientific American, 1879
openaire   +1 more source

Hybrids between cork oak and holm oak: Isoenzyme analysis

2007
Hybrids between cork oak and holm oak occur in a large range of overlap between these two species in Portugal, and the subsequent crosspollination involving the hybrids and cork oak has been postulated to result in some of the worst cork-producing trees in Portugal.
Oliveira, Paulo   +6 more
openaire   +1 more source

The Cork Oak

Scientific American, 1882
openaire   +1 more source

Silvopastoral management in cork oak forests

1996
International ...
Chaumontet, O.   +4 more
openaire   +1 more source

Home - About - Disclaimer - Privacy