Rothamsted Experimental Station Report for 1971 Part 2
Creators: name: Rothamsted Experimental Station
Publisher: name: Lawes Agricultural Trust
Year: 1972
Subjects: subject: crop yield
subject: meteorological observations
subject: fertilizer application
subject: wheat
subject: soil
subject: crop rotation
subject: agricultural research
subject: agronomy
subject: barley
subject: fallowing
subject: farmyard manure
subject: nitrogen fertilizers
subject: rothamsted research
subject: rothamsted classical experiments
subject: broadbalk long-term experiment
subject: park grass long-term experiment
subject: rothamsted long-term experiments
subject: hoosfield alternate wheat and fallow long-term experiment
subject: exhaustion land long-term experiment
subject: broadbalk wilderness experiment
subject: geescroft wilderness experiments
subject: agdell long-term experiment
subject: barnfield long-term experiment
subject: Garden clover long-term experiment
subject: phosphorous
subject: potassium
subject: woburn experimental farm
subject: saxmundham experimental station
subject: soil cultivation
subject: soil structure
subject: apiculture
subject: sugarbeet
subject: Brooms barn research centre
subject: residual effects
subject: liming

description: Scanned PDF of Rothamsted Experimental Station Report for 1971 Part 2
description: Rothamsted Experimental Station Report For 1971 Part 2..............................................1<br>Contents............................................................................................3<br>THE SOIL OF BARNFIELD ..............................................................................5<br>THE AGDELL EXPERIMENT, 1848-1970 ESTIMATES OF THE P AND K ACCUMULATED FROM FERTILISER DRESSINGS GIVEN BETWEEN 1848 AND 1951, THEIR RECOVERY BY GRASS BETWEEN 1958 AND 1970, AND THEIR EFFECT ON THE RESPONSE BY GRASS TO NEW DRESSINGS OF P AND K..38<br>RESULTS FROM THE WOBURN REFERENCE EXPERIMENT, 1960-1969.............................................69<br>EXPERIMENTS ON HERBAGE CROPS AT SAXMUNDHAM, 1967-71.................................................95<br>PROBLEMS WITH CULTIVATIONS AND SOIL STRUCTURE AT SAXMUNDHAM.........................................122<br>THE SOILS AT SAXMUNDHAM EXPERIMENTAL STATION........................................................147<br>YIELDS OF SUGAR BEET AND BARLEY IN CONTRASTING CROP ROTATIONS AT BROOM`S BARN, 1965-70..............153<br>LONG-TERM EFFECTS OF FERTILISERS AT BROOM`S BARN, 1965-1970.........................................159<br>THE WHEAT BULB FLY..................................................................................169<br>CHANGES IN SOIL PROPERTIES CAUSED BY THE NEW LIMING SCHEME ON PARK GRASS............................181<br>ROTHAMSTED INSECT SURVEY............................................................................185<br>SUBJECT INDEX.......................................................................................205<br>CONVERSION FACTORS..................................................................................208<br>Maps of WOBURN EXPERIMENTAL FARM - PLAN.............................................................210<br>BROOM`S BARN FARM - PLAN............................................................................211<br>SAXMUNDHAM EXPERIMENTAL STATION - PLAN .............................................................212<br>Rothamsted Experimental - Plan......................................................................213<br>