Nitrogen fertilizer was applied through the drip irrigation system to White Riesling (Vitis
vinifera L.) grapevines at rates of either 0, 56, 112 or 224 kg N/ha per year for three years …

Nitrogen (N) fertilizer was applied to White Riesling grapevines through the drip irrigation
system at rates of 0, 56, 112, or 224 kg N/ha for three years. Attainment of 21% soluble …

Two rootstocks and three nitrogen fertilizer rates were evaluated for their effects on growth,
yield, and petiole nutrient concentrations of Chardonnay (Vitis vinifera L.) grapevines …

The effect of nitrogen supply on the vegetative and reproductive capacity of vines of low
nitrogen status was investigated in a field trial conducted in Western Australia. Five rates of …

Timing of nitrogen (N) fertilization was evaluated in four mature, furrow-irrigated vineyards in
the San Joaquin Valley, cvs. Thompson Seedless and Flame Seedless. The objective was to …

A four-year (1987-90) trial was conducted to study the effects of timing and rate of N fertilizer
application on furrow-irrigated Barbera, Grenache, French Colombard, and Chenin blanc …

Okanagan Riesling (Vitis sp.) vines, planted on a sandy soil in 1983, were trickle irrigated
with municipal wastewater or well water and with each source of water there were 3 rates of …

Information on fate of nitrogen applied to vines is needed to improve fertilizer management.
Nitrogen-15 enriched ammonium and nitrate fertilizers were applied in the spring through a …

The effects of nitrogen (N), phosphorus (P), and potassium (K) fertilization were investigated
in a field trial with Vitis vinifera L. var. Chenin blanc over a period of 11 years. Three levels of …

Mature 'Concord'vines (Vitis labrusca L.) were excavated at 2-to 4-week intervals through
the season to study seasonal changes in vine N concentration. Vine N content began …