Matches in SemOpenAlex for { <https://semopenalex.org/work/W2013372019> ?p ?o ?g. }
Showing items 1 to 81 of
81
with 100 items per page.
- W2013372019 endingPage "2251" @default.
- W2013372019 startingPage "2243" @default.
- W2013372019 abstract "Abstract With recent advances in nitrogen (N) analyzers, the Dumas method may replace the Kjeldahl method for the routine diagnosis of N in plants. Since these two methods recover different N fractions and no conversion factor is available to convert Dumas N (Dn) to Kjeldahl N (Kn) data, Kn:Dn ratios were determined for selected ornamentals (anthurium, Anthurium andraeanum Linden; orchid spp. Cattleya, Dendrobium, Oncidium, Phalaenopsis, and Vanda; leatherleaf fern, Rumohra adiantiformis (G. Forst) Ching; tree fern, Asparagus densiflorus (Kunth) Jessop) and turfgrasses (creeping bentgrass, Agrostis palustris Huds. cv. Penncross; bermudagrass, Cynodon dactylon L.). Samples were dried at 70°C for 72 hr and ground to pass a 20‐mesh sieve. Kn was determined by colorimetry after digestion of 0.4 g of tissue using a CuSO4/TiO/K2SO4 catalyst and 10 mL of H2SO4 at 450°C for 2 hr. Dn was determined using 0.2 g of sample and a LECO FP‐428 N Analyzer. Over the 0.4–6.6% N range, Dn was a good predictor of Kn; Kn = 0.90 Dn + 0.09 (R2=0.93, p‐model<0.01, n=397 obs.). The Kn: Dn ratio was significantly (p<0.01) affected by plant type (Kn: Dn = 0.85, 0.92, 0.99, and 1.00 for anthurium, turfgrasses, orchid and fern, respectively). The more practical way to use the ratios in routine interpretation was to adjust existing sufficiency ranges with the inverse of these ratios. Adjusted sufficiency ranges (in %N) were 4.9–6.6 for creeping bentgrass, 2.4–4.4 for bermudagrass, and 1.9–3.6 for anthurium. Existing sufficiency ranges for orchid and fern need not be adjusted for Dumas N." @default.
- W2013372019 created "2016-06-24" @default.
- W2013372019 creator A5010153716 @default.
- W2013372019 creator A5012363527 @default.
- W2013372019 creator A5039674490 @default.
- W2013372019 creator A5053359349 @default.
- W2013372019 creator A5076598093 @default.
- W2013372019 date "1995-07-01" @default.
- W2013372019 modified "2023-09-27" @default.
- W2013372019 title "Adjustments of sufficiency ranges of selected ornamentals and turfgrasses for assessing nitrogen status with Dumas‐N data" @default.
- W2013372019 cites W2000691965 @default.
- W2013372019 cites W2011871226 @default.
- W2013372019 cites W2012875784 @default.
- W2013372019 cites W2015266076 @default.
- W2013372019 cites W2026221068 @default.
- W2013372019 cites W2054351126 @default.
- W2013372019 cites W2073578121 @default.
- W2013372019 cites W2136014024 @default.
- W2013372019 cites W2260993 @default.
- W2013372019 cites W4289845047 @default.
- W2013372019 doi "https://doi.org/10.1080/00103629509369443" @default.
- W2013372019 hasPublicationYear "1995" @default.
- W2013372019 type Work @default.
- W2013372019 sameAs 2013372019 @default.
- W2013372019 citedByCount "6" @default.
- W2013372019 countsByYear W20133720192021 @default.
- W2013372019 crossrefType "journal-article" @default.
- W2013372019 hasAuthorship W2013372019A5010153716 @default.
- W2013372019 hasAuthorship W2013372019A5012363527 @default.
- W2013372019 hasAuthorship W2013372019A5039674490 @default.
- W2013372019 hasAuthorship W2013372019A5053359349 @default.
- W2013372019 hasAuthorship W2013372019A5076598093 @default.
- W2013372019 hasConcept C144027150 @default.
- W2013372019 hasConcept C169478075 @default.
- W2013372019 hasConcept C178165689 @default.
- W2013372019 hasConcept C178790620 @default.
- W2013372019 hasConcept C185592680 @default.
- W2013372019 hasConcept C22752065 @default.
- W2013372019 hasConcept C2776883243 @default.
- W2013372019 hasConcept C2777687272 @default.
- W2013372019 hasConcept C2778163922 @default.
- W2013372019 hasConcept C46757340 @default.
- W2013372019 hasConcept C537208039 @default.
- W2013372019 hasConcept C59822182 @default.
- W2013372019 hasConcept C74103781 @default.
- W2013372019 hasConcept C86803240 @default.
- W2013372019 hasConceptScore W2013372019C144027150 @default.
- W2013372019 hasConceptScore W2013372019C169478075 @default.
- W2013372019 hasConceptScore W2013372019C178165689 @default.
- W2013372019 hasConceptScore W2013372019C178790620 @default.
- W2013372019 hasConceptScore W2013372019C185592680 @default.
- W2013372019 hasConceptScore W2013372019C22752065 @default.
- W2013372019 hasConceptScore W2013372019C2776883243 @default.
- W2013372019 hasConceptScore W2013372019C2777687272 @default.
- W2013372019 hasConceptScore W2013372019C2778163922 @default.
- W2013372019 hasConceptScore W2013372019C46757340 @default.
- W2013372019 hasConceptScore W2013372019C537208039 @default.
- W2013372019 hasConceptScore W2013372019C59822182 @default.
- W2013372019 hasConceptScore W2013372019C74103781 @default.
- W2013372019 hasConceptScore W2013372019C86803240 @default.
- W2013372019 hasIssue "13-14" @default.
- W2013372019 hasLocation W20133720191 @default.
- W2013372019 hasOpenAccess W2013372019 @default.
- W2013372019 hasPrimaryLocation W20133720191 @default.
- W2013372019 hasRelatedWork W1994099787 @default.
- W2013372019 hasRelatedWork W2013372019 @default.
- W2013372019 hasRelatedWork W2028407550 @default.
- W2013372019 hasRelatedWork W2472317423 @default.
- W2013372019 hasRelatedWork W2570773092 @default.
- W2013372019 hasRelatedWork W2617358087 @default.
- W2013372019 hasRelatedWork W2884657580 @default.
- W2013372019 hasRelatedWork W3119808958 @default.
- W2013372019 hasRelatedWork W4251011947 @default.
- W2013372019 hasRelatedWork W4380028526 @default.
- W2013372019 hasVolume "26" @default.
- W2013372019 isParatext "false" @default.
- W2013372019 isRetracted "false" @default.
- W2013372019 magId "2013372019" @default.
- W2013372019 workType "article" @default.