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

Yields of the Field Experiments 1977

Print and Export

  • PDF not available for this - rather large portion

Yields of the Field Experiments 1977

TitlePages
Yields of the Field Experiments 1977
Yields of the Field Experiments 19771
Contents 19773
Conventions 19776
Harvest Areas for Cereals7
Table of Means7
Experiments - Classicals8
77/R/BK/1 Broadbalk - Wheat, Potatoes, Beans8
77/R/HB/2 Hoosfield - Barley, Potatoes , Beans13
77/R/WF/3 Wheat and Fallow - Wheat21
77/R/EX/4 Exhaustion Land - Barley22
77/R/PG/5 Park Grass - Old Grass24
77/R/AG/6 Agdell - Ryegrass, Ryegrass/CLOVER29
77/R/BN/7 Barnfield - Ryegrass31
77/R/GC/8 Garden Clover - Clover34
77/S/RN/1 Rotation I - Grass, Lucerne, Potatoes, Beans35
77/S/RN/2 Rotation II - Wheat, Barley41
Rotations46
77/R/RN/1 and 77/R/RN/2 Ley/ARABLE - Old Grass, Leys, Barley, Oats, Sugar Beet, Wheat46
77/W/RN/3 Ley/ARABLE - Leys, Barley, Oats , Wheat56
77/W/RN/4 Market Garden - Ryegrass62
77/R/RN/5 Arable Reference Plots - Barley, Ley, Potatoes, Wheat, Kale, Old Grass63
77/W/RN/6 Arable Reference Plots - Oats, Sugar Beet, Barley, Ley, Potatoes, Old Grass68
77/R/RN/7 Residual Phosphate - Ley, Wheat72
77/R/RN/8 Cultivation/WEEDKILLER - S. Wheat78
77/W/RN/12 Organic Manuring - W. Oats, Potatoes81
77/W/RN/13 Intensive Cereals - Wheat, Barley85
77/W/RN/14 Long-term Phosphate - Ley89
77/W/RN/15 Rotation and Fumigation - Potatoes, Barley, Sugar Beet91
77/W/RN/16 Effects of Deep P K - Wheat, Sugar Beet, Barley, Potatoes97
Crop Sequences101
77/R/CS/10 and 79/W/CS/10 Long-term Liming - Oats101
77/W/CS/11 Soil Structure - Ley112
77/R/CS/13 N Levels to Old Grass - Old Grass114
77/R/CS/14 N P K to Old Grass - Old Grass118
77/W/CS/16 Irrigation and Eelworms - Potatoes132
77/R/CS/24 P K and Take-all - Wheat139
77/W/CS/34 Nematicides in Crop Sequence - Potatoes, Wheat, Barley142
77/W/CS/35 Nematicides Dosage - Potatoes149
77/R/CS/41 Cultivations and Soil Invertebrates - Old Grass, New Grass154
77/W/CS/66 Dazomet and Nitrogen - Maize157
77/R/CS/90 Cultivations for Cereals - Wheat159
77/W/CS/99 Effects of Breaks on Take-all - Barley, Beans161
77/R/CS/130 Effects of Earthworm Inoculation - Ley165
77/R/CS/131 Effects of Earthworm Destruction - Old Grass168
77/R/CS/133 Control of Pathogens - Maize171
77/R/CS/140 Chemical Reference Plots - Barley173
77/W/CS/159 Methods of Incorporating Nematicides - Potatoes176
77/R/CS/161 Injected N - Old Grass180
77/R/CS/162 Times of Applying Acaricide - Ryegrass202
77/W/CS/174 Sowing Dates and Ccn - S. Wheat, Barley and Oats207
77/R/CS/176 Stem-eelworm Control - Onions216
77/R/CS/180 Factors Affecting Yield - Wheat218
77/W/CS/181 Green Manure - Barley, Potatoes229
77/W/CS/183 Factors Affecting Yield and Pcn Control - Potatoes233
77/W/CS/184 Cereal Cyst Nematode Study - Oats242
77/R/CS/185 Late N - Wheat247
77/R/CS/193 Effects of Pathogens - Oilseed Rape249
77/R/CS/195 Aqueous Ammonia and Nitrification Inhibitors - Old Grass253
77/R/CS/196 Single and Divided Applications of Aldicarb - Onions258
77/R/CS/198 Nitrification Inhibitors - Maize260
77/R/CS/200 and 77/W/CS/200 Factors Affecting Yield - Ryegrass, Clover, Lucerne262
77/R/CS/201 Factors Affecting Yield - Beans274
77/R/CS/202 Effects of Phialophora Inoculation - Ryegrass, S. Wheat, Oats292
77/R/CS/204 Clover Varieties in Grass/CLOVER Mixtures - Ryegrass, Clover294
77/R/CS/205 Nitrification Inhibitors - Kale296
77/R/CS/206 Late N - Potatoes299
77/S/C/1 Varieties, N and Ccc - Barley302
Annuals - Wheat312
77/R/WW/1 Varieties, N and Fungicide - W. Wheat312
77/R/WW/2 and 77/W/WW/2 Aqueous N and Nitrification Inhibitors - W. Wheat317
77/R/WW/4 Sowing Dates and Insecticides - W. Wheat324
77/R/WW/6 Rates and Times of N and K - W. Wheat326
77/S/WW/1 Rates and Times of N and Fungicide - W. Wheat329
77/R/WS/1 Fungicides, Grain Microflora - S. Wheat332
77/R/WS/2 Irrigation, Lodging, N, Ccc and Microflora - S. Wheat334
Barley 337
77/W/B/1 Irrigation, P, K, and Root Growth - Barley337
77/R/B/2 and 77/W/B/2 Varieties and N - Barley343
77/R/B/3 N and Foliar Diseases - Barley346
77/R/B/4 Nitrification Inhibitors and Foliar Diseases - Barley350
77/R/B/5 Mixed Varieties and Mildew - Barley354
77/R/B/6 Sowing Dates and Pathogen Control - Barley356
77/R/B/7 Mildew Control in a Serially Balanced Design - Barley359
77/R/B/8 Effects of Mildew Sources on Disease Control - Barley361
77/R/B/9 Mildew Tolerance to Ethirimol - Barley363
77/R/B/12 Precision Seeding - Barley364
77/R/O/1 Sowing Dates and Insecticides - Oats370
Beans372
77/R/BE/1 Crop Density and Chocolate Spot - Beans372
77/R/BE/4 Aphids and Entomophthora - Beans375
77/R/BE/5 Control of Stem Eelworm - Beans377
77/R/BE/6 Drills and Plant Populations - Beans379
77/R/BE/8 Soil Insecticides and Sitona Control - Beans381
77/R/BE/11 Red Tick Lines - Beans383
77/R/BE/14 Comparison of Sprayers - Beans385
77/R/LP/1 and 77/W/LP/1 Control of Pathogens - Lupins387
77/R/LP/2 Seed Rates, Row Spacing and Pathogen Control - Lupins389
77/R/PE/1 and 77/W/PE/1 Control of Pathogens - Peas391
77/R/PE/3 Effects of N - Peas396
77/R/G/1 and 77/W/G/1 Aqueous Ammonia and Nitrification Inhibitors - Grass398
77/E/1 Meteorological Records 1977 - Rothamsted410
77/E/1 Meteorological Records 1977 -woburn and Saxmundham411

Rothamsted eRAdoc is developed at Rothamsted Research