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Arginine and the shade tolerance of white spruce saplings entering winter dormancy
amino acids arginine guanidino compounds nitrogen Picea glauca shade tolerance winter dormancy
2015/3/20
Shade-tolerant white spruce saplings grown at 100, 45, 25, and 13% natural light for four years, and entering winter dormancy, modified their growth habit and redistributed the total soluble N among n...
Influence of inanimate shade on growth of rooted adalodakam（Adhatoda beddomei C.B. Clarke）cuttings
Growth analysis intercrop medicinal herb rubber plantations shade adaptation stem cuttings
2009/2/20
A pot culture experiment to optimize the shade requirements of Adhatoda beddomei C.B. Clarke was conducted during 1991- 92. Three month-old rooted stem cuttings were grown under six inanimate shade ...
Selecting and testing an instrument for surveying stream shade
angular canopy density crown closure field methods instrument calibration measurement
2009/1/9
We evaluated the suitability of several different instruments for surveying stream shade, selected one as most suitable for our purposes, and tested its accuracy. Five different operators used the ins...