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Yields of the Field Experiments 1991...

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Yields of the Field 1991
Yields of the Field Experiments 19911
Contents 19913
Conventions 19917
Harvest Areas for Cereals8
Table of Means8
Experiments - Classical9
91/R/BK/1 Broadbalk - W. Wheat, Potatoes9
91/R/HB/2 Hoos Barley - S. Barley14
91/R/WF/3 Wheat and Fallow - W. Wheat18
91/R/EX/4 Exhaustion Land - S. Barley19
91/R/PG/5 Park Grass - Old Grass22
91/R/BN/7 Barnfield - Leys27
91/R/GC/8 Garden Clover - Clover31
91/W/RN/3 Ley/ARABLE - Leys, S. Barley, W. Beans, W. Wheat33
91/W/RN/12 Organic Manuring - W. Beans, W. Wheat42
Crop Sequences46
91/R/CS/10 and 91/W/CS/10 Long-term Liming - W. Oilseed Rape46
91/R/CS/140 Chemical Reference Plots - S. Barley51
91/R/CS/212 Seasonal Effects of Take-all - W. Wheat55
91/R/CS/302 Eyespot Resistance to Mbc - W. Wheat57
91/R/CS/309 and 91/W/CS/309 Long-term Straw Incorporation - W. Wheat59
91/R/CS/311 Effects of Shallow Straw Incorporation - W. Wheat63
91/R/CS/323 Cereal Sequence and Take-all - W. Wheat, W. Barley, S. Barley, W. Triticale, W. Oats67
91/R/CS/326 and 91/W/CS/326 Amounts of Straw - W. Wheat70
91/R/CS/327 Control of Stem Nematode - Lucerne73
91/R/CS/331 Take-all Inoculation - W. Wheat, W. Oats81
91/W/CS/336 Set-aside Study - W. Wheat83
91/W/CS/339 Sulphur and Nitrogen - W. Oilseed Rape86
91/W/CS/342 Catch Crops - W. Barley88
91/W/CS/346 Set-aside Study - W. Wheat91
91/W/CS/347 Green Crops for Set-aside - W. Wheat, Ryegrass, Clover93
91/R/CS/354 Sowing Dates and Take-all - W. Wheat96
91/R/CS/355 Rates of N and Mineralization - W. Wheat98
91/W/CS/356 Set-aside Study - W. Wheat, Forage Rape, Ryegrass , Trefoil100
91/W/CS/357 Cover Crops - Forage Rape, Phacelia, Ryegrass, Rye, Mustard, W. Barley, S. Barley102
91/R/CS/361 Control of Stem Nematode - Lucerne107
91/W/CS/371 Chemical Control of Globodera Pallida - Potatoes110
Annuals - Winter Wheat112
91/R/WW/1 Eyespot Types and Yield - W. Wheat112
91/R/WW/2 Control of Volunteers - W. Wheat114
91/R/WW/3 N and Crop Physiology - W. Wheat118
91/R/WW/8 Foliar Potassium Nitrate - W. Wheat121
91/R/BW/1 Control of Volunteers - W. Barley123
91/R/BW/2 Sowing Dates, Aphids and Bydv - W. Barley126
91/R/BS/1 Insecticides and Aphids - S. Barley128
91/R/BS/2 Spray Timings and Bydv - S. Barley130
91/R/BS/3 Varieties and Harvest Dates - S. Barley132
91/R/BS/5 Summer Insecticides and Polyphagous Predators - S. Barley134
91/W/R/1 Inputs - W. Rye136
Winter Oilseed Rape138
91/R/RAW/1 Times of Applying Fungicides - W. Oilseed Rape138
91/R/RAW/2 Varieties and Fungicides - W. Oilseed Rape142
91/R/RAW/4 N, S and Glucosinolates - W. Oilseed Rape144
91/R/RAW/6 Fungicides and Light Leaf Spot - W. Oilseed Rape147
91/R/RAW/9 Weed Competition - W. Oilseed Rape149
91/R/RAW/10 Dwarf Strains - W. Oilseed Rape151
91/R/LP/1 Seed Rates and Growth Regulators - W. Lupins153
91/R/LP/2 Pruning Study - W. Lupins155
91/R/L/P/3 Seed Rates - W. Lupins157
91/R/SU/1 Varieties and Sowing Dates - Sunflowers159
91/R/SU/2 Bird Repellent - Sunflowers161
91/R/LN/1 Varieties and Fungicides - Linseed163
91/R/LN/2 Fungicides and Disease Resistance - Linseed165
91/R/LN/4 Rates and Times of Fungicides - Linseed167
91/R/P/1 Control of Storage Diseases - Potatoes169
91/W/P/1 Autumn and Spring Nematicides - Potatoes171
91/W/P/2 Double Cropping - Potatoes177
Mixed Crops179
91/R/M/1 Crops and Weed Competition - S. Barley, S. Beans, Peas, Linseed, S. Oilseed Rape - Mixed Crops179
91/R/M/3 Aphids and Bydv - W. Wheat, W. Barley - Mixed Crops184
91/E/1 Meteorological Records 1991 - Rothamsted186
91/E/1METEOROLOGICAL Records 1991 - Woburn187
Conversion Factors188

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