id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
afs-59307	Foereid, Bente	Phosphorus availability in residues as fertilizers in organic agriculture	2017	9	.pdf	application/pdf	5568	310	63	Then x was P uptake per hour in DGT and y was plant P uptake. Regression coefficients prediction of biomass and P uptake for calculation of mineral fertiliser equivalent (MFE), and prediction of plant P uptake based on DGT uptake y0 a b r2 p Biomass High pH 14.23 41.56 2.29 0.969 <0.0001 Low pH 8.74 58.61 1.37 0.979 <0.0001 P-uptake High pH 0.0615 0.0093 0.984 <0.0001 Low pH 0.0584 0.0061 0.969 <0.0001 P-uptake vs. DGT All 13.36 42.04 1.07 0.523 0.0039 High pH 8.65 22.09 27.74 0.290 0.3581 Low pH 5.71 45.89 1.93 0.736 0.0183 AGRICULTURAL AND FOOD SCIENCE B. Foereid (2017) 26: 25–33 29 When the DGT results were regressed against plant uptake (Fig. 4), the very high value obtained by DGT for CSM at low pH had a large effect on the results.	cache/afs-59307.pdf	txt/afs-59307.txt