Zobrazeno 1 - 10
of 63
pro vyhledávání: '"C.J. Kok"'
Publikováno v:
Atmospheric Research. 100:285-295
Living with water is second nature to the inhabitants of the Netherlands. Managing water both as a resource and as a threat is a vital concern to the country. The responsibility for regional water management lies with the Dutch Regional Water Authori
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7426f42d8338f349f7317256f780898b
https://doi.org/10.1016/j.atmosres.2010.08.013
https://doi.org/10.1016/j.atmosres.2010.08.013
Publikováno v:
BioControl. 47:603-606
In vitro interaction between Verticillium chlamydosporium (Goddard) andbacteria or fungi was studied at 20 °Cand 15 °C. The frequency of antagonismwas lower at 15 °C for the bacteria, butnot for the fungi. Interaction was affected bytemperature fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bae1bb9a5d70184b8a80cf8fa6d4fc4a
https://doi.org/10.1023/a:1016516505002
https://doi.org/10.1023/a:1016516505002
Autor:
C.J. Kok, Gerard van der Velde
Publikováno v:
Freshwater Biology. 31:65-75
SUMMARY 1 Decomposition of the leaves of Nymphaea alba L. and Betula pubescens Ehrh. was studied in two ponds of contrasting pH, buffering capacity and trophic level. Rates of carbon loss, concentrations of nitrogen, protein and phenolics and coloniz
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5305c49bde8fe62d3154cf3f84a61b9b
https://doi.org/10.1111/j.1365-2427.1994.tb00839.x
https://doi.org/10.1111/j.1365-2427.1994.tb00839.x
Publikováno v:
Developments in Plant Pathology ISBN: 9789401065085
To develop integrated pest management (IPM) against soil-borne diseases in field grown crops, we seek new options for disease control. Crops, crop residues, soil amendments and cultural methods are known to affect the soil-ecosystem and thus the natu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e4c4eb84fbfb41b37a8e4fa5ad027e02
https://doi.org/10.1007/978-94-009-0043-1_52
https://doi.org/10.1007/978-94-009-0043-1_52
Publikováno v:
Biocontrol Science and Technology 6 (1996)
Biocontrol Science and Technology, 6, 147-161
Biocontrol Science and Technology, 6, 147-161
Manure pellets produced from processed swine faeces can be used as carrier material for the biocontrol fungus Trichoderma harzianum. The antagonist can grow and sporulate on the processed manure powder as the sole source of carbon and nutrients. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::091845535c20a1d71d2a6b3f6da32724
https://research.wur.nl/en/publications/processed-manure-as-carrier-to-introduce-trichoderma-harzianum-po
https://research.wur.nl/en/publications/processed-manure-as-carrier-to-introduce-trichoderma-harzianum-po
Autor:
C.J. Kok, Alexander J. Kempers
Publikováno v:
Analytica Chimica Acta. 221:147-155
The most sensitive spectrophotometric procedure for the determination of ammonium is based on the conversion of ammonium into the intense blue indophenol complex (IPC) by means of salicylate and nitroprusside. Optimization of concentration, preparati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3579116bee8764df1de430749e34fe81
https://doi.org/10.1016/s0003-2670(00)81948-0
https://doi.org/10.1016/s0003-2670(00)81948-0
Publikováno v:
Aquatic Botany. 24:131-146
In the Netherlands, atmospheric deposition of ammonia compounds, particularly ammonium sulphate, is an important source for the acidification of oligotrophic soft waters. As a consequence, the acidified waters are generally nitrogen enriched, ammoniu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c6ec883059ea7120da0c0f766df12cbf
https://doi.org/10.1016/0304-3770(86)90093-8
https://doi.org/10.1016/0304-3770(86)90093-8
Publikováno v:
Marine Ecology Progress Series, 48(2), 175-184. Inter-Research
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bbd29eb60b40aee617e20cff4bd2219e
https://doi.org/10.3354/meps048175
https://doi.org/10.3354/meps048175
Publikováno v:
Atmospheric Environment (1967). 12:1119-1123
A project to measure the u.v. and visible spectral irradiance of global and diffuse daylight and direct sunlight over a one year period was undertaken at Durban. Special attention was given to the 295 to 315 nm region which is of biological interest.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2b3d58d7ffef656791552b6fb3e592ee
https://doi.org/10.1016/0004-6981(78)90358-x
https://doi.org/10.1016/0004-6981(78)90358-x
Publikováno v:
Journal of Freshwater Ecology. 4:369-381
Aspects of sulphur conversions in mineral sandy sediments from a shallow soft water lake were examined in vitro with addition of sodium sulphate. Quantitative aspects of sulphate reduction in the sediment were studied in relation to the sulphate cont
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a130169901783ca24c7b8e5c08c606e4
https://doi.org/10.1080/02705060.1988.9665186
https://doi.org/10.1080/02705060.1988.9665186