Search Results

You are looking at 1 - 10 of 5,948 items for :

  • Refine by Access: All x
Clear All
Open access

Daniel P. Gillespie, Gio Papio, and Chieri Kubota

.5 using sulfuric acid. After that, pH was monitored at minimum once per day and manually adjusted thereafter as needed by the addition of sulfuric acid or sodium hydroxide to maintain pH within a range of ± 0.25 of target pH. ECs and dissolved oxygen (DO

Free access

Matthew D. Taylor, Rachel Kreis, and Lidia Rejtö

/or compost, are used to establish substrate pH. Titration studies have been performed on pure compost with elemental sulfur and sulfuric acid to lower the high pH of the composts to make them more suitable for containerized crops and field-grown blueberries

Free access

T. Casey Barickman, Dean A. Kopsell, and Carl E. Sams

antioxidants linked to inhibiting cancers such as prostate ( Giovannucci et al., 1995 ), skin ( Gonzalez et al., 2003 ), and colon ( Slattery et al., 1999 ). Organic acids, such as malic and citric, and soluble sugars, such as fructose and glucose, contribute

Open access

Mingxia Wen, Peng Wang, Weiqin Gao, Shaohui Wu, and Bei Huang

using the anthrone sulphate method ( Eskandari and Gineau, 2020 ). The content of vitamin C (VC) was determined using the 2, 6-dichloroindigophenol titration method ( Svehla et al., 1963 ). The titratable acid content was determined using the sodium

Free access

Joyce G. Latimer

Abbreviations: ABA, abscisic acid; DAS, days after sowing; GA, gibberellic acid; PGR, plant growth regulator. 1 Assistant Professor. The cost of publishing this paper was defrayed in part by the payment of page charges. Under postal regulations

Full access

Tim J. O’Hare, Hung Hong Trieu, Bruce Topp, Dougal Russell, Sharon Pun, Caterina Torrisi, and Dianna Liu

g kernels) does restrict label health claims both in Australia ( Front-of-Pack Labelling Secretariat, 2018 ) and in the United States ( Food and Drug Administration, 2003 , 2017 ). Fatty acid profiles vary widely between nut species ( Ros and Mataix

Full access

Alexander D. Pavlista, Gary Hergert, Dipak K. Santra, and James A. Schild

suppression by Kelley Bean Co. using standard commercial practices. Chemical preparation and applications. Gibberellic acid was applied as Release LC (Valent BioSciences, Long Grove, IL), a 4% (wt/wt) GA 3 formulation (1 g/fl oz GA 3 ). Release LC was diluted

Free access

Travis Robert Alexander, Jacqueline King, Andrew Zimmerman, and Carol A. Miles

(acid <0.45%, tannin >0.20%) and bittersharp (acid >0.45%, tannin >0.20%) cider apples ( Barker and Burroughs, 1953 ). Growers have historically selected cider apple cultivars for their fruit acid and tannin content levels ( Alwood, 1903 ; Barker, 1911

Free access

Nicole L. Waterland, John J. Finer, and Michelle L. Jones

regulated by the plant hormone abscisic acid (ABA) ( Malladi and Burns, 2007 ). The exogenous application of ABA or ABA analogs delays drought stress-induced wilting in a variety of bedding and potted plants ( Blanchard et al., 2007 ; Kim and van Iersel

Free access

Andreas Winkler, Max Ossenbrink, and Moritz Knoche

. Also, pH remained essentially constant (within 0.5 pH units) in presence of organic acids without pH adjustment. However, pH of nonbuffered solutions [i.e., those containing water only, carbohydrates, polyethylene glycol (PEG) 6000, or those of organic