Zobrazeno 1 - 7
of 7
pro vyhledávání: '"D. R. Leece"'
Publikováno v:
Communications in Soil Science and Plant Analysis. 31:2185-2200
Facilitated by advances in analytical chemistry, soil, plant and water analysis now play a key role in the qualitative and quantitative characterisation of the environment. Ecological and health risk assessments can predict probabilities and risks of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b0f3832e97570607620ec0120f4b32bb
https://doi.org/10.1080/00103620009370575
https://doi.org/10.1080/00103620009370575
Autor:
D. R. Leece
Publikováno v:
Plant and Soil. 44:481-486
Physiologically inactive zinc occurred in the tops of both ‘zinc-inefficient’ and ‘zinc-efficient’ maize cultivars when grown in pots on a black earth soil. The condition was not caused by P/Zn, Fe/Zn, Cu/Zn or Mn/Zn imbalances, but was assoc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::17de2954f721157fe3e8bd3a5b5b4b14
https://doi.org/10.1007/bf00015903
https://doi.org/10.1007/bf00015903
Autor:
T. S. Gibson, D. R. Leece
Publikováno v:
Plant and Soil. 63:395-406
The enzymes ribonuclease, aldolase and carbonic anhydrase were evaluated as biochemical assays for physiologically active zinc in maize. Seedlings were cultured for 14 or 30 days on a black-earth soil with factorial combinations of phosphorus and zin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bdaa91ecb6c5bf731a9421034339a4f7
https://doi.org/10.1007/bf02370039
https://doi.org/10.1007/bf02370039
Autor:
D. R. Leece, J. F. Dirou
Publikováno v:
Journal of the American Society for Horticultural Science. 104:644-648
The ability of urea foliar sprays containing hydrocarbon or silicone surfactants to maintain leaf N concentration in mature prune (Prunus domestica L.) trees was tested in a non-irrigated commercial orchard near Young, New South Wales. In 1976-77, fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c901034069556036708a37e9985afb2d
https://doi.org/10.21273/jashs.104.5.644
https://doi.org/10.21273/jashs.104.5.644
Publikováno v:
Plant Physiology. 49:725-728
Nitrate reductase was found in leaves of apricot Prunus armeniaca, sour cherry P. cerasus, sweet cherry P. avium, and plum P. domestica, but not in peach P. persica, from trees grown in sand culture receiving a nitrate containing nutrient solution. N
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9107465338728368743d4a26d4ebf77a
https://doi.org/10.1104/pp.49.5.725
https://doi.org/10.1104/pp.49.5.725
Publikováno v:
Journal of Horticultural Science. 46:163-175
It was postulated that leaf nutrient concentration standards for peach trees developed overseas would be valid in Australia. A compilation of published standards based on 39 studies in seven countr...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6a743a4a54c26113804d2a6629bca5e1
https://doi.org/10.1080/00221589.1971.11514395
https://doi.org/10.1080/00221589.1971.11514395
Autor:
D. R. Leece, A. L. Kenworthy
Publikováno v:
HortScience. 6:171-173
Foliar sprays of KNO3 were applied to young, N-deficient peach trees in 2 experiments over a 2-year period. Urea was compared with KNO3 in 1 year. Neither autumn nor spring applications of KNO3 or urea increased leaf N concn or tree growth significan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9896792587cbac38d8efd6fc643d2f54
https://doi.org/10.21273/hortsci.6.2.171
https://doi.org/10.21273/hortsci.6.2.171