Five boron rates and seven water levels were applied
to bush green beans (Phaseolus vulqaris cv Oregon 91G) and
to cauliflower (Brassica olereacea var. botrytis, cultivar
"Snowball Y") in 1989 and 1990 to evaluate their effects on
total yield of both crops and on outer quality, head
hollowness and internal...
An investigation of the effects of soil and foliar applications
of boron and of time of foliar application of boron on
growth, yield, and boron content of bush snap beans was made
during the 1962 growing season. This study was conducted at two
locations: Corvallis and Aurora, Oregon.
Yield, dry...
The response of sweet corn Zea mays L. var. rugosa (cultivar
'Jubilee') to row spacing, nitrogen and population density at two
planting dates was studied in a field experiment at the OSU
Vegetable Research Farm in 1984. Variables included two row
spacings, 75 cm and 90 cm, three nitrogen rates,...
'Jubilee' sweet corn was grown under conventional tillage and
strip tillage in 1982 and under conventional tillage, strip tillage
and no-till culture in 1983. Effects on soil temperature,
stand establishment, plant development parameters, overall yield,
yield components, and water use efficiency were measured.
In 1982, conventional tillage appeared to have...
The effects of five tillage treatments on soil bulk density and
mechanical impedance were examined on Newburg sandy loam soil in the
Willamette Valley, Oregon, in 1987. Subsequent effects on seedling
emergence and yield of carrots (Daucus carota L., cvs. Orlando Gold
and Royal Chantenay) were also measured. Mechanical impedance...
Field experiments were conducted with cauliflower (Brassica oleracea var.
botrytis cv. Snowball Y ) to determine crop development, yield, quality and
maturity response to various seasonal water levels, and to specific water stress
timing in relation to curd initiation. The effects of nitrogen rate, timing, and
source and the application...
Revised April 1983. Reprinted January 2000. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog