Environmental impacts of potato nutrient management
JR Davenport, PH Milburn, CJ Rosen… - American journal of …, 2005 - Springer
Use of soluble chemical fertilizers for crop production, particularly to supply nitrogen, phosphorus,
and potassium, has increased potato yields and quality for several decades. Over the …
and potassium, has increased potato yields and quality for several decades. Over the …
Spectral and spatial differences in response of vegetation indices to nitrogen treatments on apple
EM Perry, JR Davenport - Computers and Electronics in Agriculture, 2007 - Elsevier
Handheld chlorophyll sensors and remote sensing are two nondestructive approaches for
estimating plant nitrogen (N) status, which are now commercially available. In this paper we …
estimating plant nitrogen (N) status, which are now commercially available. In this paper we …
[HTML][HTML] Seasonal uptake and partitioning of macronutrients in mature 'Concord'grape
S Pradubsuk, JR Davenport - Journal of the American Society for …, 2010 - journals.ashs.org
Understanding how grape ( Vitis L.) vines store nutrients in permanent tissues, how much
nutrient vines take up from the soil, and how nutrients are partitioned and redistributed …
nutrient vines take up from the soil, and how nutrients are partitioned and redistributed …
[PDF][PDF] The effect of nitrogen fertilizer rates and timing on cranberry yield and fruit quality
JR Davenport - Journal of the American Society for Horticultural …, 1996 - researchgate.net
To examine the impact of N fertilizer rates and timing on cranberry (Vaccinium macrocarpon
Ait.) yield and the fruit quality factors total anthocyanin, average berry weight, and field and …
Ait.) yield and the fruit quality factors total anthocyanin, average berry weight, and field and …
[HTML][HTML] How cold can you go? Frost and winter protection for grape
JR Davenport, M Keller, LJ Mills - HortScience, 2008 - journals.ashs.org
Although the inland Pacific Northwest has a warm climate during the growing season, grapes
grown in this region may be exposed to colder than optimal temperatures at several times …
grown in this region may be exposed to colder than optimal temperatures at several times …
Use of precision farming practices in grape production
…, L Mills, JR Davenport - Proceedings of the Fourth …, 1999 - Wiley Online Library
A yield monitoring system for commercial grape harvesters developed in cooperation with
HarvestMaster, during 1996 to facilitate a long‐term research program begun in 1997 to …
HarvestMaster, during 1996 to facilitate a long‐term research program begun in 1997 to …
[HTML][HTML] Spatial and temporal distribution of soil moisture in drip-irrigated vineyards
JR Davenport, RG Stevens, KM Whitley - HortScience, 2008 - journals.ashs.org
In arid and semiarid areas, wine grapes are frequently managed using regulated deficit
irrigation (RDI) to control vegetative growth. To understand the distribution of soil moisture using …
irrigation (RDI) to control vegetative growth. To understand the distribution of soil moisture using …
Cultivar fruiting and vegetative response to nitrogen fertilizer in cranberry
JR Davenport, N Vorsa - Journal of the American Society for …, 1999 - journals.ashs.org
… Davenport (1996) studied five cultivars in four states and found that yield and fruit rot levels
… Davenport, JR 1996. The effect of nitrogen fertilizer rates and timing on cranberry yield and …
… Davenport, JR 1996. The effect of nitrogen fertilizer rates and timing on cranberry yield and …
[HTML][HTML] Release of available nitrogen after incorporation of a legume cover crop in concord grape
KE Bair, JR Davenport, RG Stevens - HortScience, 2008 - journals.ashs.org
Legume cover crops can be used to provide nitrogen (N) to organically produced Concord (
Vitis labruscana Bailey) grape. The cover crop must be incorporated at a time such that …
Vitis labruscana Bailey) grape. The cover crop must be incorporated at a time such that …
Cranberry tissue nutrient levels as impacted by three levels of nitrogen fertilizer and their relationship to fruit yield and quality
JR Davenport, J Provost - Journal of plant nutrition, 1994 - Taylor & Francis
Five different cranberry (Vaccinium macrocarpon Ait.) cultivars were fertilized with either 0,
22, or 44 kg N ha/yr. After three consecutive years of these treatments, plant tissue samples …
22, or 44 kg N ha/yr. After three consecutive years of these treatments, plant tissue samples …