Browsing by Author "Stephens, William"

Now showing items 5-8 of 8

Responses of composite tea plants to drought and irrigation in the Southern Highlands of Tanzania.

Mizambwa, Firmin Cyprian (2002-01)

The responses of composite tea plants to drought and irrigation were studied in a line-source experiment in the Southern Highlands of Tanzania. Two scion clones (SI5/10 and K35) were grafted onto each of three rootstock ...
Review of the effects of energy crops on hydrology.

Stephens, William; Hess, Tim M.; Knox, Jerry W. (2001-02-15)

1) MAFF has recently launched a scheme to support the expansion of the area of energy crops grown in England in order to meet the nation’s Kyoto targets for the reduction in CO2 emissions. This has highlighted concerns ...
Willow growth in response to nutrients and moisture on a clay landfill cap soil. I. Growth and biomass production

Martin, Peter J.; Stephens, William (Elsevier, 2005)

This paper describes studies into the effect of soil factors and water stress on the growth and biomass production of willow (Salix viminalis L.) on a clay landfill cap soil. Individual plants were grown in lysimeters ...
Willow growth in response to nutrients and moisture on a clay landfill cap soil. II: Water use

Martin, Peter J.; Stephens, William (Elsevier, 2005)

This paper describes studies into the effects of soil factors and water stress on water use by willow (Salix viminalis L.) on a clay landfill cap soil and a sandy loam. Individual plants were grown in lysimeters containing ...

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