eRA e-RAdoc: Digited Documents from the Rothamsted Long-term Experiments

93/R/CS/10 Cover Crops and 15n - W. Barley

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Yields of the Field Experiments 1993

TitlePages
Yields of the Field Experiments 1993
Conversion Factors
Yields of the Field Experiments 19931
Contents 19933
Conventions 19936
Harvest Areas for Cereals7
Table of Means7
Pesticide Used8
Experiments - Classicals11
93/R/BK/1 Broadbalk - W. Wheat, Potatoes11
93/R/HB/2 Hoos Barley - S. Barley17
93/R/WF/3 Wheat and Fallow - W. Wheat21
93/R/EX/4 Exhaustion Land - W. Wheat22
93/R/PG/5 Park Grass - Old Grass25
Erratum - Park Grass Corrections for 1978, 1984, 1989, and 199230
93/R/BN/7 Barnfield - Ley33
93/R/GC/8 Garden Clover - Clover37
Rotations39
93/W/RN/3 Ley/ARABLE - Leys, W. Beans, W. Wheat, W. Rye, S. Barley39
93/W/RN/12 Organic Manuring - W. Wheat49
Crop Sequences53
93/R/CS/10 and 93/W/CS/10 Long-term Liming - W. Lupins53
93/R/CS/140 Chemical Reference Plots - S. Barley56
93/R/CS/302 Eyespot Resistance to Mbc - W. Wheat61
93/R/CS/309 and 93/W/CS/309 Long-term Straw Incorporation - W. Wheat63
93/R/CS/311 Effects of Shallow Straw Incorporation - S. Wheat67
93/R/CS/323 Cereal Sequence and Take-all - W. Barley, W. Oats, W. Triticale, W. Wheat71
93/R/CS/326 and 93/W/CS/326 Amounts of Straw - W. Wheat74
93/R/CS/331 Take-all Inoculation - W. Wheat, W. Oats78
93/W/CS/347 Green Crops for Set-aside - Ryegrass, Clover, Tumbledown, W. Wheat, S. Wheat80
93/R/CS/354 Sowing Dates and Take-all - W. Wheat85
93/R/CS/355 Rates of N and Mineralization - W. Wheat87
93/W/CS/356 Set-aside Study - W. Wheat89
93/W/CS/375 Take-all Epidemics - W. Wheat92
93/R/CS/10 Cover Crops and 15n - W. Barley94
93/W/CS/381 N Uptake and Cover Crops - W. Barley96
93/W/CS/386 Cover Crops and Nitrogen - Forage Rape, Phacelia, Ryegrass, Rye, White Mustard, Tumbledown, W. Wheat, S. Wheat99
93/R/CS/399 Cover Crops and N Cycling - Forage Rape, Tumbledown, W. Barley, S. Barley102
93/R/CS/401 Nitrogen Indicators - W. Wheat105
Annuals Winter and Spring Wheat107
93/R/WW/1 Aphid Immigration - W. Wheat107
93/R/WW/3 Sowing Date and N - W. Wheat109
93/R/WW/5 Seed Treatment and Take-all - W. Wheat112
93/R/WS/1 Weed Sowing Date and Density - S. Wheat114
Winter and Spring Barley116
93/R/BW/1 Companion Cropping - W. Barley116
93/R/BW/2 Sowing Dates, Aphids and Bydv - W. Barley118
93/W/BS/1 Sulphur and Spring Barley - S. Barley120
Winter Oilseed Rape122
93/R/RAW/1 Fungal Pathogens and Glucosinolates - W. Oilseed Rape122
93/R/RAW/2 Varieties and Fungicides - W. Oilseed Rape124
93/R/RAW/3 Effects of Behaviour Modifying Chemicals - W. Oilseed Rape126
93/R/RAW/4 N, S and Glucosinolates - W. Oilseed Rape128
93/R/RAW/5 Disease Forecasting and Yield Loss - W. Oilseed Rape131
93/R/RAW/7 Weed Competition - Rape and Chickweed - W. Oilseed Rape134
93/R/RAW/8 Weed Competition - Rape and Cleavers - W. Oilseed Rape136
93/R/RAW/9 Weed Competition - Rape and Mayweed - W. Oilseed Rape138
93/R/RAW/10 Disease Pressure and Glucosinolates - W. Oilseed Rape140
Spring Oilseed Rape142
93/W/RAS/1 Weed Competition and N in Spring Rape - S. Oilseed Rape142
93/W/RAS/2 Sulphur and Nitrogen - S. Oilseed Rape144
Beans146
93/R/BEW/2 Weed Competition - Beans and Weeds - W. Beans146
93/R/BES/2 Weevils and Insecticide - S. Beans148
93/R/BES/3 Pheromone, Fungal Pathogens and Insecticide - S. Beans150
Lupins152
93/R/LP/1 Lupin Varieties - W. Lupins152
93/R/LP/2 Sowing Date, Population and Disease - W. Lupins154
93/R/SU/1 Varieties and Disease - Sunflowers157
Linseed159
93/R/LN/1 Varieties and Disease - Linseed159
93/R/LN/2 Weed Competition in Linseed - Linseed161
93/R/LN/3 Botrytis and Seed Infection - Linseed163
93/R/LN/6 Weed Types in Linseed - Linseed165
93/W/P/1 Double Cropping - Potatoes167
93/R/P/4 Effects of Silver Scurf and Black Dot - Potatoes169
93/W/M/1 Methods of Cover Crop Establishment - Mixed Crops173
93/R/M/5 Weed Seed Production in Spring Crops - Mixed Crops178
93/E/1 Meteorological Records 1993 - Rothamsted183
93/E/1 Meteorological Records 1993 - Woburn184

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