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Yields of the Field Experiments 1974...

Collection: Yields of the Long Term Experiments
Year of Publication : 1975
Book DOI: https://doi.org/10.23637/ERADOC-1-119
Copyright: Lawes Agricultural Trust
Creator: Rothamsted Experimental Station
Publisher: Rothamsted Research
Number of Pages : 380
This work is licensed under a Creative Commons Attribution 4.0 International License.
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Title	Pages
Yields of the Field Experiments 1974	1
Yields of the Field Experiments 1974	1
Contents 1974	3
Conventions 1974	7
Harvest Areas for Cereals	8
Experiments - Classicals	9
74/R/BK/1 Broadbalk - Potatoes, Beans, Wheat	9
74/R/HB/2 Hoosfield - Potatoes, Beans, Barley	15
74/R/WF/3 Wheat and Fallow - Wheat	23
74/R/EX/4 Exhaustion Land - Barley	25
74/R/PG/5 Park Grass - Old Grass	27
74/R/AG/6 Agdell - Barley, Potatoes	31
74/R/BN/7 Barnfield - Beans, Potatoes, Barley	39
74/R/GC/8 Garden Clover - Clover	42
74/S/RN/1 Rotation I - Grass, Lucerne	44
74/S/RN/2 Rotation II - Potatoes, Barley, Sugar Beet	49
Rotations	57
74/R/RN/1 and 74/R/RN/2 Ley/ARABLE - Old Grass, Leys, Sugar Beet, Wheat	57
74/W/RN/3 Ley/ARABLE - Leys, Barley, Potatoes, Wheat	73
74/W/RN/4 Market Garden - Fallow	83
74/W/RN/5 Arable Reference Plots - Barley, Potatoes, Wheat, Kale, Permanent Grass	84
74/W/RN/6 Arable Reference Plots - Oats, Sugar Beet, Barley, Ley, Potatoes, Permanent Grass	90
74/R/RN/7 Residual Phosphate - Potatoes, Barley, Wheat, Ley	95
74/R/RN/8 Cultivation/WEEDKILLER - Potatoes	100
74/R/RN/9 Cereal Disease Reference Plots - Beans, Oats, Wheat	104
74/R/RN/11 Irrigation - Wheat , Kale	106
74/W/RN/12 Organic Manuring - Sugar Beet, Wheat	113
74/W/RN/13 Intensive Cereals - Ley, Potatoes, Wheat, Barley	121
74/W/RN/14 Long Term Phosphate - Ley	128
74/W/RN/15 Rotation and Fumigation - Potatoes, Barley, Sugar Beet	130
74//W/RN/16 Effects of Deep P K - Wheat, Sugar Beet, Barley, Potatoes	136
Crop Sequences	140
74/R/CS/1 Levels of N and K - Barley	140
74/R/CS/2 Grazed Reference Plots - Old Grass	143
74/R/CS/6 Wheat After Intensive Barley - Wheat, Beans	144
74/R/CS/10 and 74/W/CS/10 Long-term Liming - Potatoes	146
74/W/CS/11 Soil Structure - Wheat	153
74/R/CS/13 N Levels to Old Grass - Old Grass	155
74/R/CS/14 N P K to Old Grass - Old Grass	157
74/W/CS/16 Irrigation and Eelworms - Potatoes	171
74/R/CS/24 P K and Take-all - Wheat	175
74/W/CS/34 Nematicides in Crop Sequence - Potatoes, Sugar Beet, Barley	181
74/W/CS/35 Nematicides Dosage - Potatoes, Sugar Beet, Barley	187
74/R/CS/41 Cultivations and Soil Invertebrates - Old Grass, New Grass	197
74/W/CS/49 Resistance to Cyst Nematode - Spring Wheat	200
74/W/CS/55 Fumigation and N - Beans	203
74/W/CS/66 Dazomet and Nitrogen - Maize	205
74/W/CS/78 Nematodes and Verticillium - Potatoes	207
74/R/CS/82 Chemical Control of Soil-borne Pathogens - Beans	210
74/R/CS/90 Cultivations for Cereals - Wheat	212
74/W/CS/99 Effects of Breaks on Take-all - Barley, Beans	214
74/R/CS/106 Chemical Control of Pathogens - Ryegrass	216
74/R/CS/107 Varieties and Pathogens - Ryegrass	222
74/R/CS/103 Benomyl and Sclerotinia - Clover	225
74/R/CS/110 and 74/W/CS/110 Fertiliser and Fym - Wheat	227
74/R/CS/116 Effects of Stem Eelworm - Beans	235
74/R/CS/123 Effects of Viruses - Ryegrass, Red Clover	237
74/R/CS/125 Varieties and Aldicarb - Oats	243
74/R/CS/127 Ridging, Aldicarb and Ditylenchus - Onions	246
74/R/CS/129 Pesticide and Pest Predators - Wheat	248
74/R/CS/130 Effects of Earthworm Inoculation - New Grass	250
74/R/CS/131 Effects of Earthworm Destruction - Old Grass	252
74/R/CS/133 Control of Pathogens - Maize	254
74/R/CS/135 Direct Drilling and Diseases - Winter Barley	255
74/W/CS/138 Control of Pcn - Potatoes	257
74/R/CS/139 Fungicides and K - Barley	260
74/R/CS/140 Chemical Reference Plots - Barley	262
74/R/CS/144 N and Weedkiller - Old Grass	265
74/R/CS/148 Slow-release N - Potatoes	270
74/R/CS/149 and 74/W/CS/149 Liquid Fertilisers - Potatoes	272
74/S/CS/1 Varieties, N and Ccc - Wheat	278
Annuals - Wheat	284
74/R/WW/1 and 74/W/WW/1 Varieties, N and Ccc - W. Wheat	284
74/R/WW/2 Rates of Mercury Seed Dressings - W. Wheat	289
74/R/WW/3 Fungicides - W. Wheat	291
74/R/WW/4 Seed Dressing Rates and Bulb Fly - W. Wheat	294
74/R/WS/1 N Levels and Physiology - S. Wheat	296
Barley	298
74/R/B/4 and 74/W/B/4 Varieties and N - Barley	298
74/R/B/5 Systemic Fungicides Study - Barley	301
74/R/B/7 Times of Applying Fungicides - Barley	303
74/R/B/8 Distance and Mildew Spread - Barley	306
74/R/B/10 Control of Cereal Aphids and Bydv - Barley	308
74/R/B/13 Insecticide and Beneficial Insects - Barley	310
74/R/B/14 Slow-release N - Barley	312
74/S/B/1 Varieties, N and Fungicide - Barley	316
74/R/O/1 Sowing Dates, Aphids and Bydv - Winter Oats	320
Beans	323
74/R/BE/1 Virus Control - Beans	323
74/R/BE/2 Insecticide and Beneficial Insects - Beans	325
74/R/BE/3 Varieties and Viruses - Beans	327
74/R/BE/4 Synthetic Pyrethroid - Beans	329
74/R/BE/6 Control of Weevils - Beans	331
74/R/BE/7 Control of Stem Eelworm - Beans	333
Potatoes	335
74/R/P/1 and 74/W/P/1 Varieties - Potatoes	335
74/R/P/2 and 74/W/P/2 Seed Stocks and Seed Treatment - Potatoes	339
74/R/P/3 Seed Sources - Potatoes	345
74/W/P/3 Methods of Incorporating Nematicides - Potatoes	347
74/R/P/4 Blight and Aphid Reference Plots - Potatoes	350
74/W/P/4 Soil Fungicides and Scab - Potatoes	354
74/R/P/5 Spacing and Fertiliser - Potatoes	356
74/R/SW/1 Control of Mildew - Swedes	361
74/R/G/1 Grass Rates and Forms of N - Grass	363
74/R/M/6 Control of Frit Fly - Maize, Sweet Corn - Mixed Crops	370
74/E/1 Meteorological Records 1974 - Rothamsted	373
74/E/1 Meteorological Records 1974 - Woburn	374
74/E/1 Meteorological Records 1974 - Saxmundham	375
Conversion Factors	376

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Yields of the Field Experiments 1974...

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