e-RAdoc

Collection: Rothamsted Reports
Year of Publication : 1973
Book DOI: https://doi.org/10.23637/ERADOC-1-7
Copyright: Lawes Agricultural Trust
Creator: Rothamsted Experimental Station
Publisher: Rothamsted Research
Number of Pages : 221
This work is licensed under a Creative Commons Attribution 4.0 International License.
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Title	Pages
Rothamsted Experimental Station Report for 1972 Part 2	1
Contents	3
Water Use by Farm Crops I. Test of Neutron Meter on Barley, Beans and Sugar Beet, 1970	5
Water Use by Farm Crops II. Spring Wheat, Barley, Potatoes (1969); Potatoes, Beans, Kale (1968)	43
Water Use by Farm Crops III. Bare Soil, Short Turf and Crops in Rotation, 1962 to 1967, 1971	62
Changes in the Nutrient Reserves of the Rothamsted and Woburn Reference Experiment Soils	86
Effects of Potassium, Magnesium and Sodium Fertilisers and Lime on the Yield and Composition of Crops in a Ten-year Experiment at Rothamsted	102
Yields and N, P and K Contents of the Crops Grown in the Rothamsted Reference Experiment, 1956-70	111
The Effect of Ley and Arable Cropping Systems on the Amounts of Soil Organic Matter in the Rothamsted and Woburn Ley-arable Experiments	131
Grain Yield and the Incidence of Take-all and Eyespot in Winter Wheat Grown in Different Crop Sequences at Saxmundham	160
Resistance to Insecticides in the SKA Strain of Houseflies	168
Rothamsted Insect Survey Fourth Report With a Comment on the Neuroptera by J. Bowden	182
Rothamsted Insect Survey Fourth Report With a Comment on the Neuroptera by J. Bowden	182
Subject Index	213
Conversion Factors	216
Maps of Rothamsted, Woburn, Brooms Barn, Saxmundham Farms	218
Woburn Farm - Plan	218
Brooms Barn - Plan	219
Saxmundham Experimental Sation - Harwood's Field	220
Rothamsted Experimental Station - Plan	221