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Yields of the Field Experiments 1979...

Collection: Yields of the Long Term Experiments
Year of Publication : 1980
Book DOI: https://doi.org/10.23637/ERADOC-1-45
Copyright: Lawes Agricultural Trust
Creator: Rothamsted Experimental Station
Publisher: Rothamsted Research
Number of Pages : 376
This work is licensed under a Creative Commons Attribution 4.0 International License.
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Title	Pages
Yields of the Field Experiments 1979	1
Contents 1979	3
Conventions 1979	7
Harvest Areas for Cereals	8
Table of Means	8
Experiments - Classicals	9
79/R/BK/1 Broadbalk - Wheat, Potatoes	9
78/R/HB/2 Hoosfield - Barley	13
79/R/WF/3 Wheat and Fallow - Wheat	17
79/R/EX/4 Exhaustion Land - Barley	18
79/R/PG/5 Park Grass - Old Grass	20
79/R/AG/6 Agdell - Ryegrass, Beans	25
78/R/BN/7 Barnfield - Ryegrass	28
79/R/GC/8 Garden Clover - Clover	31
79/S/RN/1 Rotation I - Grass, Grass/CLOVER, Beans, Wheat, W. Barley	33
79/S/RN/2 Rotation II - Wheat, Barley	39
Rotations	45
79/R/RN/1 and 79/R/RN/2 Ley Arable - Old Grass, Leys, Potatoes, Wheat, Beans, Oats, Barley	45
79/W/RN/3 Ley/ARABLE - Leys, Barley, Oats , Wheat	56
79/W/RN/4 Market Garden - Ryegrass	61
79/R/RN/5 Arable Reference Plots - Barley, Ley, Potatoes, Wheat	62
79/W/RN/6 Arable Reference Plots - Oats, Sugar Beet, Barley, Ley, Potatoes, Permanent Grass	67
79/R/RN/7 Residual Phosphate - Ley, Wheat	71
79/R/RN/8 Cultivation/WEEDKILLER - Barley	76
79/W/RN/12 Organic Manuring - Wheat, Sugar Beet, Ley	79
79/W/RN/13 Intensive Cereals - Wheat, Barley	84
79/W/RN/14 Long-term Phosphate - Ley	88
79/W/RN/16 Effects of Deep P K - Barley	91
Crop Sequences	93
79/R/CS/10 and 79/W/CS/10 Long-term Liming - Fallow	93
79/W/CS/11 Soil Structure - Wheat	94
79/R/CS/13 N Levels to Old Grass - Old Grass	96
79/R/CS/24 P K and Take-all - Wheat	99
79/W/CS/34 Nematicides in Crop Sequence - Potatoes, Wheat, Barley	102
79/W/CS/35 Nematicides Dosage - Potatoes, Wheat	109
79/R/CS/41 Cultivations and Soil Invertebrates - Old Grass, New Grass	116
79/W/CS/66 Dazomet and Nitrogen - Maize	119
79/W/CS/99 Effects of Breaks on Take-all - Barley, Oats, Beans	121
79/R/CS/130 Effects of Earthworm Inoculation - Ley	123
79/R/CS/131 Effects of Earthworm Destruction - Old Grass	126
79/R/CS/133 Control of Pathogens - Maize	129
79/R/CS/140 Chemical Reference Plots - Barley	131
79/R/CS/156 Leatherjacket Study - Old Grass	134
79/R/CS/161 Injected N - Old Grass	137
79/R/CS/165 Sclerotinia Control - Red and White Clover	159
79/W/CS/174 Sowing Dates and Ccn - Oats	164
79/W/CS/181 Green Manure - Barley, Potatoes	173
79/R/CS/200 and 79/W/CS/200 Factors Affecting Yield - Ryegrass, Clover, Lucerne	177
79/R/CS/201 Factors Affecting Yield - Wheat	194
79/R/CS/202 Effects of Phialophora - Wheat	204
79/R/CS/203 Species Mixtures and Phialophora - Wheat	206
79/R/CS/204 Clover Varieties in Grass/CLOVER Mixtures - Ryegrass, Clover	209
79/R/CS/211 Factors Affecting Eyespot - Wheat	219
79/R/CS/212 Seasonal Effects of Take-all - Beans, Wheat	222
79/R/CS/216 and 79/W/CS/216 Effects of Subsoiling and Deep P K - Beans	224
79/R/CS/223 Late N - Wheat	226
79/R/CS/232 Aqueous Urea and Nitrification Inhibitors - Ley	228
79/W/CS/239 Late N - Potatoes	231
79/R/CS/240 Effects of Mycorrhiza on Response to P - Potatoes, Leeks	234
79/R/CS/241 Pesticides and Slot-seeding - Ryegrass	236
79/S/CS/1 Fungicides, N and Growth Regulator - W. Barley	241
Annuals - Wheat	244
79/R/WW/1 and 79/W/WW/1 Varieties and N - W. Wheat	244
79/R/WW/2 and 79/W/WW/2 Aqueous N and Nitrification Inhibitors - W. Wheat	248
79/R/WW/3 Factors Limiting Yield - W. Wheat	254
79/W/WW/3 Growth and Yield on a Contrasted Site - W. Wheat	266
79/R/WW/4 Seed Rates and Divided N Dressings - W. Wheat	271
79/R/WW/5 Fungicides - W. Wheat	273
79/R/WW/6 Effects of Septoria - W. Wheat	275
79/R/WW/7 Effects of Sulphur - W. Wheat	277
79/R/WW/8 Integrated Pest Control - W. Wheat	279
79/R/WW/9 Parasites and Predators of Insect Pests - W. Wheat	281
79/S/WW/1 Rates and Times of N and Fungicide - W. Wheat	283
79/R/WS/1 Fungicides and Grain Microflora - S. Wheat	287
Barley	289
79/R/B/1 Sowing Dates, Mildew Control and Growth Study - Barley	289
79/W/B/2 Winter and Spring Barley Mildew Sensitivity to Ethirimol - Barley	292
79/R/B/5 N and Growth Regulator - Barley	295
79/R/B/6 Times of Applying Tridemorph and Demeton-s-methyl - Barley	297
79/R/B/7 and 79/W/B/7 Varieties and N - Barley	299
79/R/B/8 and 79/W/B/8 Pythium Control - Barley	302
79/R/B/9 Sowing Dates and Pathogen Control - Barley	305
79/R/B/10 Mildew Control in a Serially Balanced Design - Barley	309
79/R/B/11 Controlled Drop Application of Tridemorph - Barley	311
79/R/B/12 N and Mildew - Barley	313
79/R/B/13 Mixed Varieties and Mildew - Barley	315
79/R/B/21 Drills and Methods of Applying Fertiliser - Barley	317
Beans	319
79/R/BE/1 Control of Chocolate Spot - Beans	319
79/R/BE/2 Control of Sitona - Beans	321
79/R/BE/5 Factors Affecting Yield - Beans	323
79/R/BE/6 N and Pathogen Control - Beans	331
79/R/BE/8 Foliar Nutrition - Beans	333
79/R/BE/9 Control of Sitona - Beans	335
79/R/BE/10 Times of Applying Permethrin - Beans	336
79/R/BE/11 Pyrethroids and Sitona - Beans	338
79/R/BE/12 Comparison of Sprayers - Beans	339
79/R/BE/13 Comparison of Fungicides - Beans	341
79/R/BE/14 Red Tick Lines - Beans	344
79/R/BE/15 Effects of Vicia Cryptic Virus - Beans	346
79/R/PE/1 and 79/W/PE/1 Control of Pathogens - Peas	348
79/R/FE/1 N and Rhizobium - Fenugreek	353
79/R/MA/1 Rates and Times of N - Maize	355
79/R/P/4 and 79/W/P/4 Seed Stocks and Times of Applying Fungicides - Potatoes	357
79/R/P/6 Effects of Spacing and Lodging - Potatoes	365
79/R/G/1 Liquid Fertiliser and Nitrification Inhibitors - Grass	368
79/E/1 Meteorological Records 1979 - Rothamsted	373
79/E/1 Meteorological Records 1979 - Woburn and Saxmundham	374
Conversion Factors	375

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Yields of the Field Experiments 1979...

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