ANIONBYTTER-RESIN METODEN TIL EKSTRAKTION AF FORD-FOSFAT = LA METHODE D'EXTRACTION DU PHOSPHORE DU SOL PAR RESINE ECHANGEUSE D'ANIONSIBBESEN E.1979; T. PLANTEAVL.; DNK; DA. 1979; VOL. 83; NO 4; PP. 478-484; ABS. ENG; BIBL. 27 REF.Article

SOME NEW EQUATIONS TO DESCRIBE PHOSPHATE SORPTION BY SOILSSIBBESEN E.1981; J. SOIL SCI.; ISSN 0022-4588; GBR; DA. 1981; VOL. 32; NO 1; PP. 67-74; BIBL. 17 REF.Article

AN INVESTIGATION OF THE ANION-EXCHANGE RESIN METHOD FOR SOIL PHOSPHATE EXTRACTIONSIBBESEN E.1978; PLANT AND SOIL; NLD; DA. 1978; VOL. 50; NO 2; PP. 305-321; BIBL. 26 REF.Article

Resin extraction of labile, soil organic phosphorusRUBAEK, G. H; SIBBESEN, E.Journal of Soil Science. 1993, Vol 44, Num 3, pp 467-478, issn 0022-4588Article

Intersite measurement of mean temperature by the sucrose inversion method for ecological studiesBEYER, L; SIBBESEN, E.Communications in soil science and plant analysis. 1991, Vol 22, Num 1-2, pp 75-86, issn 0010-3624Article

Soil movement in long-term field experiments as a result of cultivations. II: How to estimate the two-dimensional movement of substances accumulating in the soilSIBBESEN, E; ANDERSEN, C. E.Experimental Agriculture. 1985, Vol 21, Num 2, pp 109-117, issn 0014-4797Article

Flax (Linum usitatissimum L.) depends on arbuscular mycorrhizal fungi for growth and P uptake at intermediate but not high soil P levels in the fieldTHINGSTRUP, I; RUBAEK, G; SIBBESEN, E et al.Plant and soil. 1998, Vol 203, Num 1, pp 37-46, issn 0032-079XArticle

Tillage caused dispersion of phosphorus and soil in four 16-year old field experimentsSIBBESEN, E; SKJØTH, F; RUBAEK, G. H et al.Soil & tillage research. 2000, Vol 54, Num 1-2, pp 91-100, issn 0167-1987Article

Roughness indices for estimation of depression storage capacity of tilled soil surfacesHANSEN, B; SCHJØNNING, P; SIBBESEN, E et al.Soil & tillage research. 1999, Vol 52, Num 1-2, pp 103-111, issn 0167-1987Article

A passive flux sampler for measuring ammonia volatilization from manure storage facilitiesSOMMER, S. G; SIBBESEN, E; NIELSEN, T et al.Journal of environmental quality. 1996, Vol 25, Num 2, pp 241-247, issn 0047-2425Article