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Publikováno v:
Netherlands Journal of Agricultural Science 23 (1975) 4
Netherlands Journal of Agricultural Science, 23(4), 285-290
Netherlands Journal of Agricultural Science, 23(4), 285-290
New top growth of ryegrass exposed to various solution culture levels of cadmium and zinc absorbed the elements without detectable interaction between the two. When after repeated clippings the contents had risen to 100 mg cadmium/kg DM or 700-1000 m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1f16decc7c7f26201439597fe1638dea
https://doi.org/10.18174/njas.v23i4.17167
https://doi.org/10.18174/njas.v23i4.17167
Publikováno v:
Netherlands Journal of Agricultural Science 27 (1979) 3
Netherlands Journal of Agricultural Science, 27(3), 241-253
Netherlands Journal of Agricultural Science, 27(3), 241-253
In pot trials, (a) Plantago lanceolata: (b) white clover and (c) perennial ryegrass were grown on an acid sandy soil with added levels of Zn, Ni, Cd, Pb, Cu and Cr as single test elements. The metals were classified for inhibitive metal conc. in the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1111343e87441ccfef134f1497dbd94c
https://doi.org/10.18174/njas.v27i3.17057
https://doi.org/10.18174/njas.v27i3.17057
Publikováno v:
Journal of the American Oil Chemists' Society. 52:69-72
An improved laboratory technique for isolating the solid-fat fraction from plastic fats is described. The fat first is dispersed in an aqueous detergent solution; then the oil and solid fat fractions are separated by high speed centrifugation. To fac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6a609f2e83e09cdee114dc1d8db0b008
https://doi.org/10.1007/bf02633039
https://doi.org/10.1007/bf02633039
Publikováno v:
Plant and Soil. 42:601-618
When barley seedlings were transplanted into media containing either nitrate, ammonium, or urea their protein and free glutamate content increased during the first few hours. Following the commencement of active growth both the ammonium and urea assi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fd43c31c5dd17c01feac06cb04de329f
https://doi.org/10.1007/bf00009946
https://doi.org/10.1007/bf00009946
Publikováno v:
Fertilizer Research. 4:63-74
Ryegrass was grown in pots containing metal-enriched soil which was adjusted to different pH levels with acid or lime, and supplied with either ammonium sulphate or calcium nitrate as the N fertilizer.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fdaec288c46348c25e90665b255d527c
https://doi.org/10.1007/bf01049667
https://doi.org/10.1007/bf01049667
Autor:
J.E.M. Lampe, W. Dijkshoorn
Publikováno v:
Netherlands Journal of Agricultural Science, 23(4), 338-344
Netherlands Journal of Agricultural Science 23 (1975) 4
Netherlands Journal of Agricultural Science 23 (1975) 4
In pot trials, perennial ryegrass was grown in soil treated with sewage sludge containing 370 ppm Cd, 4940 ppm Zn and 450 ppm Pb or with equivalent amounts of Cd and Zn as sulphates. Levels of Cd and Zn in herbage in sewage sludge treatments were onl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c4dfcd2ff26e5ee6954d869e3c1316e3
https://doi.org/10.18174/njas.v23i4.17174
https://doi.org/10.18174/njas.v23i4.17174
Publikováno v:
Plant and Soil. 44:669-681
Buckwheat was grown in media in which the supply of nitrate and potassium was varied. The relation between nitrate assimilation and the carboxylate content of the plant was examined.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd1225fcb5e914233e1696404979dc13
https://doi.org/10.1007/bf00011384
https://doi.org/10.1007/bf00011384
Publikováno v:
Netherlands Journal of Agricultural Science, 31(3), 181-188
Netherlands Journal of Agricultural Science 31 (1983) 3
Netherlands Journal of Agricultural Science 31 (1983) 3
Perennial ryegrass was grown in pots on sludge-amended soil adjusted to 8 pH levels ranging from pH 4 to pH 7 and supplied with either ammonium sulphate or calcium nitrate. The chemical form in which N was applied influenced grass accumulations of Mn
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::99ffb4e7a4a836e695b28d586783dc46
https://doi.org/10.18174/njas.v31i3.16941
https://doi.org/10.18174/njas.v31i3.16941
Publikováno v:
Plant and Soil. 61:277-284
Soils from pasture plots formerly treated with sewage sludge were tested for changes in availability of polluting heavy metals for ryegrass following pH manipulation between 4 and 7. Mn, Zn, Ni and Cd in the herbage increased with decreasing pH while
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e207dd62c7074ff5129f44c65b848688
https://doi.org/10.1007/bf02277381
https://doi.org/10.1007/bf02277381