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57/R/CA/4 Spring Wheat - Levels and Time of N

Book: Yields of the Field Experiments 1957
Collection: Yields of the Long Term Experiments
Year of Publication : 1958
Book DOI: https://doi.org/10.23637/ERADOC-1-177
Reference:
Rothamsted Research (1958) 57/R/CA/4 Spring Wheat - Levels and Time of N in : Yields of the Field Experiments 1957 - pp 72 - 72
Copyright: Lawes Agricultural Trust
Creator: Rothamsted Experimental Station
Publisher: Rothamsted Research
This work is licensed under a Creative Commons Attribution 4.0 International License.
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Yields of the Field Experiments 1957

Title	Pages
Contents 1957	2
Classical Experiments	4
57/R/A/1 Broadbalk - Wheat	4
57/R/A/2 Hoosfield - Barley	6
57/R/A/3 Hoosfield - Wheat After Fallow	7
57/R/A/3 Agdell - Potatoes	7
57/R/A/4 Barnfield - Mangolds and Sugar Beet	8
57/R/A/5 Park Grass - Hay	11
57/R/A/6 Hoosfield Exhaustion Land - Barley	12
57/R/A/7 Rothamsted Garden - Clover	13
57/W/A/8 Stackyard Woburn - Wheat	14
57/W/A/8 Stackyard Woburn - Barley	14
Long-term Experiments	15
57/R/BA/1 Three-course Rotation	15
57/R/BA/2 Four-course Rotation - Cereal Strips	22
57/R/BA/3 and 57/W/BA/3 Six-course Rotation	24
57/R/BB/1 Deep Cultivation Rotation	28
57/R/BC/1 Ley and Arable Rotations	30
57/W/BD/1 Green Manuring	48
57/W/BE/1 Ley and Arable Rotations	52
57/W/BF/1 Market Garden Soil	60
57/W/BG/1 Irrigation	63
Short-term Experiments	69
57/R/CA/1 Winter Wheat - Control of Bulb Fly (Insecticides)	69
57/R/CA/2 Winter Wheat - Varieties and N	70
57/R/CA/3 Spring Wheat - Control of Take-all and Weeds	71
57/R/CA/4 Spring Wheat - Levels and Time of N	72
57/R/CA/5 Spring Wheat - Varieties and N	73
57/R/CA/6 Spring Wheat - Combine Drilling of N	74
57/R/CB/1 Barley - N P and Residual Dung N P K	76
57/R/CB/2 and 57/W/CB/2 Barley - N and Residual Dung N P K and Salt	78
57/R/CB/3 Barley - Varieties and N	81
57/R/CB/4 and 57/W/CB/4 Barley - Levels and Time of N	82
57/R/CB/5 and 57/W/CB/5 Barley - Combine Drilling of N	83
57/W/CB/6 Barley - N and Residual Dung N P K	85
57/R/CC/1 Spring Oats - Varieties and N	87
57/R/CD/1 Cereals and Beans - Rotations	88
57/R/CE/1 Spring Beans - Control of Aphids (Dates of Sowing and Spraying)	89
57/R/CE/2 Spring Beans - Control of Aphids (Insecticides)	91
57/R/CE/3 and 57/W/CE/3 Beans - Autumn and Spring Sowing , Spraying P and K	92
57/R/CF/1 Potatoes - Virus Spread (Insecticide Spray)	94
57/R/CF/2 Potatoes - Control of Blight (Copper Spray)	96
57/R/CF/3 and 57/W/CF/3 Potatoes - Dung N P and K	98
57/R/CF/4 and 57/W/CF/4 Potatoes - Control of Skin Spot (Fungicides)	102
57/R/CG/1 and 57/W/CG/1 Sugar Beet - Dung N P K and Salt	104
57/R/CH/1 Lucerne - Single and Repeated Applications of K - 3rd Year	114
57/R/CI/1 Grass - N Fertilizers - 2nd Year	116
Miscellaneous Data	119
57/E/2 Meteorological Readings - Rothamsted	119
57/E/2 Meteorological Readings - Woburn	120

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57/R/CA/4 Spring Wheat - Levels and Time of N

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Yields of the Field Experiments 1957