Zobrazeno 1 - 10
of 104
pro vyhledávání: '"M.L. Van Beusichem"'
Autor:
M.A. Fragoso, M.L. Van Beusichem
The world-wide shortage of plant production menacing the survival of many people demands for more and better research, particularly on how to increase food and where it is most needed. Major problems of international concern for the scientific commun
Publikováno v:
Soil Biology and Biochemistry 33 (2001)
Soil Biology and Biochemistry, 33, 1723-1732
Soil Biology and Biochemistry, 33, 1723-1732
Nitrifier denitrification is the pathway of nitrification in which ammonia (NH 3 ) is oxidized to nitrite (NO 2 − ) followed by the reduction of NO 2 − to nitric oxide (NO), nitrous oxide (N 2 O) and molecular nitrogen (N 2 ). The transformations
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e963b6ce17fc8804c4a8e681ab3cdf37
https://doi.org/10.1016/s0038-0717(01)00096-7
https://doi.org/10.1016/s0038-0717(01)00096-7
Publikováno v:
Communications in Soil Science and Plant Analysis. 32:33-48
In the current soil drying protocol of the 0.01 M calcium chloride (CaCl2) procedure, soils are oven dried at 40°C for 24 h. At this drying temperature, as well as at lower drying temperatures, a change of the actual soil nutrient element status can
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::43594e57cf2cff405dd9b8d6c3a36503
https://doi.org/10.1081/css-100102991
https://doi.org/10.1081/css-100102991
Publikováno v:
Communications in Soil Science and Plant Analysis, 32, 1-18
Communications in Soil Science and Plant Analysis 32 (2001)
Communications in Soil Science and Plant Analysis 32 (2001)
A multinutrient soil extraction procedure in routine soil testing is attractive. Therefore, it has been suggested to convert conventional soil testing programs into a 0.01 M calcium chloride (CaCl2) multinutrient soil testing program using the relati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a63fe2d5493af5ca32ee4782ca35f86c
https://doi.org/10.1081/css-100102989
https://doi.org/10.1081/css-100102989
Publikováno v:
Plant and Soil. :239-247
The aim of this study was to investigate the effect of tissue nitrogen concentration, as a consequence of nitrogen supply rate, on the susceptibility of tomato plants to three pathogens. We varied tissue N concentration by supplying N at different ra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dc2df78415a468c9e17fb11dbe654da8
https://doi.org/10.1023/a:1014960507981
https://doi.org/10.1023/a:1014960507981
Publikováno v:
Biology and Fertility of Soils 29 (1999) 1
Biology and Fertility of Soils, 29(1), 24-30
Biology and Fertility of Soils, 29(1), 24-30
Generally, grasslands are considered as sinks for atmospheric CH4, and N input as a factor which reduces CH4 uptake by soils. We aimed to assess the short- and long-term effects of a wide range of N inputs, and of grazing versus mowing, on net CH4 em
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::483ae493f241756de0443d5571faa41f
https://doi.org/10.1007/s003740050520
https://doi.org/10.1007/s003740050520
Publikováno v:
Biogeochemistry 44 (1999)
Biogeochemistry, 44, 221-237
Biogeochemistry, 44, 221-237
Methane (CH4) emissions from soils, representing the consequence of CH4 production, CH4 consumption and CH4 transport, are poorly characterised and show a large spatial variability. This study aimed to assess the determinants of field-scale spatial v
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3b86af897cb56161c29b47fdca83e10d
https://doi.org/10.1007/bf00992980
https://doi.org/10.1007/bf00992980
Publikováno v:
Plant and Soil. 210:263-272
The aim of this study was to investigate the effect of nitrogen availability on susceptibility of tomato leaves to the fungal pathogen Botrytis cinerea. Plants with varying nitrogen availability were grown by adding N daily in exponentially increasin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0edd2a3e030684c810ee562cc55c77c2
https://doi.org/10.1023/a:1004661913224
https://doi.org/10.1023/a:1004661913224
Publikováno v:
Biogeochemistry. 44:205-220
The area of wet grasslands on peat soil in the Netherlands is slowly increasing at the expense of drained, agriculturally used grasslands. This study aimed (i) to assess the contribution of wet grasslands on peat soil to methane (CH4) emissions, and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::70f88b0b5d02876b3bcbf6a82726e318
https://doi.org/10.1023/a:1006061814731
https://doi.org/10.1023/a:1006061814731
Autor:
M.L. Van Beusichem
Exactly 35 years after the first Colloquium was held, the Eleventh International Plant Nutrition Colloquium took place from 30 July to 4 August 1989 in Wageningen, The Netherlands. Although impressive progress has been made during the past decades in