e-RAdoc

Numerical Results of the Field Experiments 1969...

Collection: Yields of the Long Term Experiments
Year of Publication : 1970
Book DOI: https://doi.org/10.23637/ERADOC-1-96
Copyright: Lawes Agricultural Trust
Creator: Rothamsted Experimental Station
Publisher: Rothamsted Research
Number of Pages : 340
This work is licensed under a Creative Commons Attribution 4.0 International License.
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Title	Pages
Numerical Results of the Field Experiments 1969	-2
Contents	2
Conventions	6
69/R/BK/1 - Broadbalk - Wheat, Potatoes & Beans	8
69/R/HB/2 - Hoosfield - Barley, Potatoes & Beans	14
69/R/WF/3 - Wheat and Fallow - Wheat	20
69/R/EX/4 - Exhaustion Land - Barley	21
69/R/PG/5 - Park Grass - Grass	22
69/R/AG/6 - Agdell - Grass	24
69/R/BN/7 - Barnfield - Potatoes, Sugar Beet & Beans	27
69/R/GC/8 - Garden Clover - Clover	36
69/S/RN/1 - Rotation 1 - Wheat, Beans, Sugar Beet & Barley	38
69/S/RN/2 - Rotation 2 - Potatoes, Sugar Beet & Barley	42
Rotation Experiments -	47
69/R/RN/1&2 - Ley and Arable Rotations - Old Grass, Leys, Oats, Wheat, Potatoes & Barley	47
69/W/RN/3 - Ley and Arable Rotations - Leys, Potatoes, Rye, Carrots & Barley	67
69/W/RN/4 - Market Garden Experiment - Beans	75
69/R/BN/5 - Arable Reference Plots - Old Grass, Barley, Ley, Potatoes, Wheat & Kale	78
69/W/RN/6 - Arable Reference Plots - Old Grass, Fruit, Sugar Beet, Barley, Ley, Potatoes & Oats	82
69/R/RN/7 - Residual Phosphate Rotation - Potatoes, Barley & Swedes	86
69/R/RNO - Cultivation Weedkiller Rotation - Beans, Wheat, Potatoes & Barley	89
69/R/RN/9 - Cereal Disease Reference Plots - Beans, Oats & Wheat	96
69/R/RN/11 - Irrigation - Barley & Potatoes	98
69/W/RN/12 - Organic Manuring - Leys & Sugar Beet	101
69/W/RN/13 - Intensive Cereals - Ley, Potatoes, Wheat & Barley	106
69/W/RN/14 - Long Term Phosphate - Barley & Potatoes	118
69/W/RN/15 - Rotation & Fumigation - Potatoes, Sugar Beet & Barley	121
69/R/CS/1 - Levels of N & K - Potatoes	126
Crop Sequence Experiments - Crops in 1969 -	126
69/R/CS/2 - Grazed Reference Plots - Old Grass	129
69/R/CS/6 - Wheat After Intensive Barley - Wheat	131
69/W/CS/8 - Forestry Reference Plots - Sitka Spruce	133
69/W/CS/9 - Forestry Forms of Fertiliser - Sitka Spruce & Grand Fir	135
69/W/CS/10 - Long Term Liming - Fallow	137
69/W/CS/11 - Soil Structure - Beans	138
69/R/CS/12 - Formalin & N (2 Sites) - Winter Wheat	140
69/R/CS/13 - N Levels to Old Grass - Old Grass (Park Grass Plot 6 Microplots)	143
69/R/CS/14 - Npy to Old Grass - Old Grass (Park Grass Plot 5 Microplots)	145
69/W/CS/15 - Direct Seeding - Winter Wheat	154
69/W/CS/16 - Irrigation & Eelworms - Potatoes	156
69/W/CS/17 - Cereal Cyst Nematode - Barley	160
69/R/CS/18 - Lucerne Virus Control - Lucerne & Lucerne/COCKSFOOT	164
69/W/CS/20 - Placement of Fumigant - Potatoes	166
69/W/CS/21 - Nematicides (Ploughsole Dd) - Barley	168
69/R/CS/22 - Soil Sterilants - Winter Wheat	170
69/R/CS/23 - Simulated Grazing - Old Grass	172
69/R/CS/24 - P, K & Take-all - Barley	186
69/R/CS/25 - Insecticides & Molluscicides - Old Grass	188
69/R&W/CS/27&31 - N Fixation - Lucerne & Ryegrass	190
69/W/CS/28 - Fumigants & Irrigation - Barley	201
69/W/CS/29 - Forms of Magnesium - Potatoes	203
69/W/CS/32 - Ibdu - Ryegrass	205
69/W/CS/33 - Rates of Nematicides Dosage - Potatoes	207
69/R/CS/41 - Cultivations & Soil Invertebrates - Grass	209
69/R/CS/42 - Effect of Invertebrates on Yield - Grass	211
69/R/CS/43 - Aqua Ammonia - Grass	214
69/R/CS/44 - Break Crops & Wheat - Cereals & Legumes	218
69/W/CS/45 - Nematicides in Rows - Sugar Beet	220
69/R/CS/47 - Thiourea - Spring Wheat	224
69/S/CS/1 - Intensive Wheat - Beans & Wheat	226
69/S/CS/2 - Phosphate & Potash - Lucerne	228
69/S/CS/3 - Rates, Forms and Times of N - Grass	231
69/S/CS/4 - P and K Residues - Spring Wheat After Clover	233
Annual Experiments - Winter Wheat -	235
69/R&W/W/1 - Varieties & N -	235
69/R&W/W/2 - Deep-drilled Fertiliser -	238
69/R/W/4 - Cultivations & Bulb Fly -	243
69/R/W/5 - Gaines, Seed Rates & N -	245
69/R/W/6 - Ccc Treated Seed & N -	247
69/R/W/ 10 - Chemical Control of Take-all -	249
Annual Experiments - Spring Wheat -	251
69/R/W/11 - Gaps - Spring Wheat	251
69/R/W/12 - Varieties, N & Ethirimol - Spring Wheat	253
69/R/W/13 - Paths & Blank Rows - Spring Wheat	255
69/R&W/B/1 - Varieties, N & Ethirimol - Barley	257
Barley	257
69/R&W/B/2 - Deep-drilled Fertiliser - Barley	260
69/R&W/B/3 - Deep-drilled Urea & 'nitro-chalk' - Barley	263
69/R/B/4 - Early & Late Mildew - Barley	265
69/R/B/5 - Paths & Blank Rows - Barley	267
69/S/B/1 - Varieties, N & Ethirimol - Barley	269
69/S/B/2 - Ibdu - Barley	272
Beans	274
69/R/BE/1 - B-nine, N, Row Spacing and Seed Rate - Beans	274
69/W/BE/1 - Fumigation & N - Beans	276
69/R/BE/2 - Growth Regulators - Beans	278
69/W/BE/2 - Insecticide & Sitona - Beans	280
69/R&W/BE/3 - Rhizobium Strains - Beans	282
69/R&W/BE/4 - Deep-drilled Fertiliser - Beans	284
69/R/BE/5 - Aphids - Beans	287
69/R/RA/2 - Seed Rates, Row Spacing, N & Ccc - Spring Oilseed Rape	289
Spring Oilseed Rape -	289
69/R/RA/3 - Insecticides & Beneficial Insects - Spring Oilseed Rape	293
Potatoes -	295
69/R&W/P/1 - Seed Stocks, Diseases & Fungicide - Potatoes	295
69/R/P/2 - Chemicals & Seed-borne Fungi - Potatoes	301
69/W/P/2 - Nematodes & Verticillium - Potatoes	304
69/W/P/3 - Verticillium, Varieties & Ccc - Potatoes	306
69/W/P/4 - Chemicals & Scab - Potatoes	309
69/R/P/6 - Blight Reference Plots - Potatoes	311
69/W/P/6 - Deeply Injected Fertiliser - Potatoes	313
69/R/P/7 - Comparison of Fungicides - Potatoes	315
69/R/P/8 - Growth Regulators - Potatoes	317
Oats	319
69/R/0/1 - Growth Regulators & N - Oats	319
Grass	321
69/R/G/1 - Anhydrous & Aqueous Ammonia - Grass	321
Sweet Corn	323
69/G/SC/1 - Seed Spacing, Phorate & N - Sweet Corn	324
Mixed Crop	327
69/R&W/M/2 - Inocula & N - Beans and Spring Wheat - Mixed Crop	327
Miscellaneous Data	333
69/E/1 - Meteorological Records - Rothamsted, Woburn & Saxmundham	333
Conversion Factor	336

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Numerical Results of the Field Experiments 1969...

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