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

Yields of the Field Experiments 1975...

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Yields of the Field Experiments 19751
Conventions7
75/ R/BK/1 - Broadbalk - Potatoes, Beans, Wheat10
75/ R/HB/2 - Hoosfleld - Potatoes, Beans, Barley15
75/ R/WF/3 - Wheat and Fallow - Wheat23
75/ R/EX/K - Exhaustion Land - Fallow25
75/ R/PG/5 - Park Grass - Old Grass26
75/ R/AG/6 - Agdell - Potatoes, Sugar Beet, Barley30
75/ R/BN/7 - Barnfield - Beans, Ryegrass39
75/ R/GC/8 - Garden Clover - Clover42
75/ S/RN/1 - Rotation I - Grass, Lucerne44
75/ S/FN/2 - Rotation II - Barley47
Rotations53
75/ R/RN/1&2 - Ley/ARABLE - Old Grass, Leys, Oats, Wheat53
75/ W/RN/3 - Ley/ARABLE - Leys, Barley, Potatoes, Wheat69
75/ W/RN/4 - Market Garden - Ryegrass82
75/ R/RN/5 - Arable Reference Plots - Permanent Grass, Barley, Ley, Potatoes, Wheat, Kale83
75/ W/RN/6 - Arable Reference Plots - Permanent Grass, Oats, Sugar-beet, Barley, Ley, Potatoes89
75/ R/RN/7 - Residual Phosphate - Barley, Wheat, Ley93
75/ R/RN/8 - Cultivation/WEEDKILLER - Barley97
75/ R/RN/11 - Irrigation - Beans, Barley100
75/ W/RN/12 - Organic Manuring - Sugar Beet, Barley108
75/ W/RN/13 - Intensive Cereals - Ley, Potatoes, Wheat, Barley113
75/ W/RN/14 - Long Term Phosphate - Ley118
75/ W/RN/15 - Rotation and Fumigation - Potatoes, Barley, Sugar Beet120
75/ W/RN/16 - Effects of Deep Pk - Wheat, Sugar Beet, Barley, Potatoes126
Crop Sequences132
75/ R/CS/1 - Levels of N & K - Barley132
75/ R/CS/2 - Grazed Reference Plots - Old Grass135
75/ R&w/CS/10 - Long Term Liming - Oats136
75/ W/CS/11 - Soil Structure - Potatoes148
75/ R/CS/13 - N Levels to Old Grass - Old Grass150
75/ R/CS/14 - NPK to Old Grass - Old Grass153
75/ W/CS/16 - Irrigation & Eelworms - Potatoes163
75/ R/CS/24 - Pk & Take-all - Wheat167
75/ W/CS/34 - Nematicides in Crop Sequence - Potatoes, Sugar Beet, Barley171
75/ W/CS/35 - Nematicides Dosage - Potatoes, Sugar Beet, Barley180
75/ R/CS/41 - Cultivations & Soil Invertebrates - Old Grass, New Grass187
75/ W/CS/66 - Dazomet & Nitrogen - Maize190
75/ R/CS/90 - Cultivations for Cerealswheat - 192
75/ W/CS/99 - Effects of Breaks on Take-all - Barley, Beans195
75/ R/CS/106 - Chemical Control of Pathogens - Ryegrass197
75/ N/CS/107 - Vari Ties & Pathogens - 13yegrass199
75/ R/CS/109 - Benomyl & Sclerotinia - Winter Beans201
75/ R/CS/110 - Fertiliser & Fym - Barley203
75/ R/CS/116 - Effects of Stem Eelworm - Beans207
75/ R/CS/123 - Effects of Viruses - Ryegrass, Clover209
75/ R/CS/127 - Single & Divided Applications of Aldicarb - Onions213
75/ R/C S/130 - Effects of Earthworm Inoculation - Ley215
75/ R/CS/131 - Effects of Earthworm Destruction - Old Grass218
75/ R/CS/133 - Control of Pathogens - Maize221
75/ R/CS/135 - Direct Drilling & Diseases - Winter Barley224
75/ W/CS/138 - Control of Pcn - Potatoes226
75/ R/CS/139 - Fungicides & K - Barley229
75/ R/CS/140 - Chemical Reference Plots - Barley231
75/ R/CS/144 - N & Weedkiller - Old Grass235
75/ R/CS/148 - Slow-release N - Wheat240
75/ B&w/CS/149 - Liquid Fertilisers - Wheat243
75/ R/CS/155 - Rainfall & Leaching - Spring Wheat251
75/ R`/CS/156 - Leatherjacket Study - Old Grass253
75/ R/4158 - Rates & Forms of N - Old Grass256
75/ W/CS/159 - Methods of Incorporating Nematicide - Potatoes262
75/ R/CS/162 - Times of Applying Acaricide - Ryegrass265
75/ R&w/CS/166 - Liquid Fertilisers - Potatoes267
75/ R/C S/169 - Organic Matter & Responses to N - Grass274
75/ S/CS/1 - Varieties, N & Ccc - Wheat279
Winter Wheat283
75/ R&w/WW/1 - Varieties, N, Ccc & Fungicides - Winter Wheat283
75/ R/WW/2 - Foliar Diseases - Winter Wheat289
75/ R/WW/3 - Seed Dressings & Septoria - Winter Wheat291
75/ R/WW/4 - Sowing Dates & Insecticides - Winter Wheat293
75/ R/WW/5 - Rates & Times of N & Varieties - Winter Wheat295
75/ R/WW/6 - Rates & Times of N & K - Winter Wheat297
75/ R/WW/7 - Insecticides & Bulb Fly - Winter Wheat301
Spring Wheat303
75/ Rtws/1 - Control of Foliar Diseases - Spring Wheat303
Barley305
75/ R/B/1 - Fungicides & Mildew - Barley305
75/ R/B/2 - Foliar Diseases - Barley307
75/ R&w/B/4 - Varieties, N & Fungicides - Barley309
75/ R/B/5 - Nitrogen & Foliar Diseases - Barley314
75/ R/B/6 - Systemic Fungicide Study - Barley318
75/ R/B/7 - Control of Cereal Aphids & Bydv - Barley320
75/ R/B/8 - Effects of Mildew Sources on Disease Control - Barley322
75/ R/B/9 - Mildew Control in Systematic & Balanced Designs - Barley324
75/ R/B/11 - Fungicides & Grain Microflora - Barley327
75/ S/B/1 - Varieties, N & Fungictides - Barley331
Oats336
75/ R/O/1 - Sowing Dates & Insecticides - Oats336
Beans339
75/ R/BE/1 - Seed Rates, Row Spacing & Fungicides - Beans339
75/ R/BH/2 - Fungicides & Botrytis - Beans342
75/ R/BE/4 - Aphids & Entomophthora - Beans344
75/ R/BE/5 - Control of Weevils - Beans346
75/ R/BE/7 - Effects of in-row Aldicerb - Beans348
75/ R&w/P/1 - Varieties - Potatoes350
75/ R&w/P/2 - Seed Stocks & Seed Treatment - Potatoes355
75/ R/P/3 - Seed Sources - Potatoes361
75/ R/P/4 - Blight & Aphid Reference Plots - Potatoes365
75/ R/P/6 - Nutrients & Bruising - Potatoes369
Onions375
75/ R/ON/1 - Stem-eelworm Control - Onions375
Sweedes377
75/ R/G4/1 - Effects of Fungicides & Insecticide - Sweedes377
Lupins379
75/ R/LP/1 - Inoculation, N & Pathogen Control - Lupins379
Navy Beans386
75/ W/NB/1 - Inoculants, Varieties & N - Navy Beans386
Grass391
75/ R&w/G/1 - Aqueous Ammonia & Nitrification Inhibitors - Grass391
Grass399
75/ R/M/1 - Maize & Spring Wheat Physiological Study - Grass399
75/ W/M/L - Wheat, Barley & Oats Sowing Dates & Cereal Cyst Nematode - Grass401
75/ R/M/2 - Maize & Sweet Corn Insect & Virus Control - Grass403
75/ E/1 - Miscellaneous Data Meteorological Records - Rothamsted, Woburn and Saxmundham406

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