Search Results

You are looking at 71 - 80 of 100 items for :

  • "capacitance" x
  • User-accessible content x
Clear All
Free access

Alison Bingham Jacobson, Terri W. Starman, and Leonardo Lombardini

increased postproduction shelf life of containerized vegetative annuals HortTechnology 19 158 167 Burnett, E. van Iersel, M. 2008 Morphology and irrigation efficiency of Gaura lindheimeri grown with capacitance sensor-controlled irrigation HortScience 43

Free access

Dilma Daniela Silva, Michael E. Kane, and Richard C. Beeson Jr.

), whereas %VWC Min (34.6 for LC vs. 36.0 for SC) were significantly different between the treatments with the resulting mean Δ %VWC differing by greater than 2-fold (4.5 long vs. 1.7 short). Nemali et al. (2007) examined the efficacy of capacitance

Open access

Patrick H. Kingston, Carolyn F. Scagel, David R. Bryla, and Bernadine C. Strik

coir dust and perlite mixes and their capacitance sensor volumetric water content calibrations HortScience 52 162 166 Rosen, C.J. Allan, D.L. Luby, J.J. 1990 Nitrogen form and solution pH influence growth and nutrition of two Vaccinium clones J. Amer

Open access

Qiang Liu, Youping Sun, James Altland, and Genhua Niu

system similar to that described by Nemali and van Iersel (2006) at one of the seven substrate VWC set points. One capacitance sensor (10 HS, Decagon, Pullman, WA) was inserted perpendicularly into the substrate in a randomly selected container in each

Free access

Amanda Bayer, John Ruter, and Marc W. van Iersel

nutrient runoff from container nurseries HortTechnology 12 541 544 Burnett, S.E. van Iersel, M.W. 2008 Morphology and irrigation efficiency of Gaura lindheimeri grown with capacitance-sensor controlled irrigation HortScience 43 1555 1560 Cabrera, R

Free access

Nicholas J. Flax, Christopher J. Currey, Alexander G. Litvin, James A. Schrader, David Grewell, and William R. Graves

-irrigated to container capacity with clear tempered water. After overhead irrigation, capacitance moisture sensors (EC-5; Decagon Devices Inc., Pullman, WA) were inserted into the substrate of the two innermost plant containers within each experimental unit

Full access

John C. Majsztrik, Elizabeth W. Price, and Dennis M. King

capacitance sensor-controlled irrigation HortScience 43 1555 1560 Chappell, M. Dove, S.K. van Iersel, M.W. Thomas, P.A. Ruter, J. 2013 Implementation of wireless sensor networks for irrigation control in three container nurseries HortTechnology 23 747 753

Free access

Jingjing Yin, Nina L. Bassuk, Madeline W. Olberg, and Taryn L. Bauerle

.M. Lachenbruch, B. McCulloh, K.A. Woodruff, D.R. 2009 Xylem hydraulic safety margins in woody plants: Coordination of stomatal control of xylem tension with hydraulic capacitance Funct. Ecol. 23 922 930 Ogasa, M. Miki, N.H. Murakami, Y. Yoshikawa, K. 2013

Free access

Rangjian Qiu, Taisheng Du, Shaozhong Kang, Renqiang Chen, and Laosheng Wu

received phosphorus and potassium at rates of 17.9 and 12.8 g·m −2 , respectively, and they were supplied with irrigation water. Measurements and methods. Soil water content was measured using a portable capacitance sensor system (Diviner 2000; Sentek

Full access

Deron Caplan, Mike Dixon, and Youbin Zheng

. Capacitance-type substrate moisture sensors (ECH 2 O-TE; Decagon Devices Inc., Pullman, WA) were inserted vertically into the substrate surface of each pot and connected to two five-port data loggers (EM50; Decagon Devices Inc.). The moisture sensors measured