Titlebook: Biomass Production by Fast-Growing Trees; J. S. Pereira,J. J. Landsberg Book 1989 Kluwer Academic Publishers 1989 Assimilat.Silviculture.T

handle

Changes in Soil Properties under Eucalyptus Plantations in Portugal,lds when planted in semi-arid water catchement areas (Poore and Fries, 1985; Florence, 1986). Most . Labill. plantations in Portugal are exploited intensively as coppiced stands and harvested every ten to fifteen years, generally for three rotations. Therefore it is to be expected that the ecologica

流浪

Simulation of the Role of Stress on Radiation Absorption, Assimilation, Transpiration and Water Useutrients. To sample adequately leaves in different physiological conditions, in different positions and at different times of the day, over the range of experimental treatments on days of different weather, so as to be able to make these integrations using observational data, is a formidable task.

placebo-effect

agenda

reception

过滤

悲痛

Rct393

古董

Mercurial

Solar Energy Conversion Efficiency Project,Report of a discussion on possible collaborative experimentation to test and refine biomass production models based on the conversion of solar energy by plant stands, and to evaluate alternative models.