geoscience.net logo
+ Resolve Article
+ Follow Us
Follow on FacebookFollow on Facebook
Follow on TwitterFollow on Twitter

+ Translate
+ Subscribe to Site Feed
GeoScience Most Shared ContentMost Shared Content

Results of the calibration of neutron soil probes of different designs (geometry) in containers in relation to the profile of a loess-chernozem


, : Results of the calibration of neutron soil probes of different designs (geometry) in containers in relation to the profile of a loess-chernozem. Archiv fur Acker und Pflanzenbau und Bodenkunde 21(4): 319-325

Probes of different design were inserted into containers filled with soil layers artificially prepared from loessial chernozems, and were calibrated by means of three regression equations. A linear equation was as satisfactory as were two quadratic equations, in one of which soil density was considered. A probe in which the neutron source is below the counting tube gave more accurate results for the top layer of soil than did other designs.

US$29.90


Other references

Cacoub, P.; Piroth, L., 2008: Management of HCV-HIV and HBV-HIV coinfected patients. Gastroenterologie Clinique et Biologique 31(10): 887-894

Viswanathan, G.R., 1946: An undiagnoseddisease among ponies in the Nilgiris district. A highly fatal disease, of unknown aetiology, occurred among local ponies. Dyspnoea was the prominent symptom. The disease was not glanders.

Brett, C.H.; Walton, R.R.; Ivy, E.E., 1946: The Cotton Flea Hopper, Psallus seriatus (Reut.) in Oklahoma. An account is given of work in Oklahoma in 1936-45 on the bionomics, importance and control of Psallus seriatus, Reut., on cotton, some of which has already been noticed. This Mirid was found to be most abundant in the south-western part of the St...

Martins, A.M.; McDougal, A.; Hamilton, D.; Igwemezie, L.; McErlane, K., 1991: In vitro assessment of vancomycin HCl compatibility after coinfusion with a specialized amino acid formulation. Vancomycin usage at British Columbia's Children's Hospital has increased substantially in the Special Care Nursery as a consequence of a study demonstrating a reduced morbidity and mortality in neonates with necrotizing enterocolitis whe...

Chacko, J.G.; Lam, B.L.; Adusumilli, J.; Dubovy, S.R., 2008: Multicentric malignant glioma of adulthood masquerading as optic neuritis. British Journal of Ophthalmology 94(6): 782-3, 812

Welty, S.E.; Sharma, C.; Mcmicken, H.W.; Demayo, F.J., 2000: Transcriptional regulation of intercellular adhesion molecule-1 in a transformed mouse Clara cell line. Pediatric Research 47(4 Part 2): 484A, April

Barna, M., G.; Gebhart, K., A.; Schichtel, B., A.; Malm, W., C., 2006: Modeling regional sulfate during the BRAVO study: Part 1. Base emissions simulation and performance evaluation. The Regional Modeling System for Aerosols and Deposition (REMSAD) was employed to predict sulfate formation and transport in the Big Bend Regional Aerosol and Visibility Observational Study (BRAVO). Fine particulate sulfate was the main component...

Saenz, V.L.; Townsend, L.H.; Vanderpool, R.M.; Schardein, M.J.; Trout, R.T.; Brown, G.C., 2007: Ochlerotatus japonicus japonicus in the state of Kentucky. Ochlerotatus j. japonicus (Theobald) was first collected and identified in 2003 from CDC gravid trap collections in Boone, Campbell, and Wolfe counties, Kentucky. Subsequent collections during 2004 and 2005 indicate that the species has become es...

Smet, W.H.De.; Verolet, M., 2016: Epibiotic rotifers of Gammarus pulex (L.) (Crustacea, Amphipoda), with descriptions of two new species and notes on the terminology of the trophi. The epibiotic rotifers of a Gammarus pulex (L.) collection from the Ardèche, France are reported. Four species were found, of which Cephalodella jersabeki n. sp. and Proales gammaricola n. sp. are new to science and described. The other species,...

Freyer D.R.; Boxer L.A.; Axtell R.A.; Todd R.F.IIi, 1987: Stimulation of human neutrophil adhesion by adenine nucleotides. Clinical Research 35(6): 890A